{"title":"Development Boards \u0026 Kits","description":"\u003ch2\u003eDevelopment Boards \u0026amp; Kits\u003c\/h2\u003e\n\u003cp\u003eWhether you're a curious beginner taking your first steps into electronics or a seasoned maker pushing the limits of embedded systems, our \u003cstrong\u003eDevelopment Boards \u0026amp; Kits\u003c\/strong\u003e collection has everything you need to bring your ideas to life. From comprehensive component assortments packed with resistors, capacitors, and LEDs, to ready-to-go sensor starter kits for \u003cstrong\u003eArduino\u003c\/strong\u003e and \u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e, we've curated a range that covers prototyping, learning, and full-scale project development. Explore ISP adapters, DIY motor kits, audio level indicators, and massive multi-component bundles — all at great value.\u003c\/p\u003e\n\n\u003ch3\u003eHighlighted Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/22-in-1-electronic-sensor-modules-starter-kit-arduino-raspberry-pi\"\u003e22-in-1 Sensor Modules Starter Kit for Arduino \u0026amp; Raspberry Pi Pico\u003c\/a\u003e – A versatile all-in-one kit perfect for learning sensors and interfacing with popular development platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/2110pcs-electronic-components-kit-resistors-capacitors-leds-breadboard\"\u003e2110PCS Electronic Components Kit – Resistors, LEDs, Breadboard\u003c\/a\u003e – An expansive components bundle ideal for any prototyping workbench, including a breadboard for instant plug-and-play circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-pin-to-6-pin-isp-adapter-board-avrisp-usbasp-stk500\"\u003e10-Pin to 6-Pin ISP Adapter Board for AVRISP, USBASP \u0026amp; STK500\u003c\/a\u003e – A must-have adapter for AVR programmers, bridging the gap between different ISP connector standards effortlessly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-segment-audio-level-indicator-lm3915-diy-kit-led-vu-meter\"\u003e10-Segment LM3915 Audio Level Indicator DIY Kit – LED VU Meter\u003c\/a\u003e – Build your own visual audio level meter with this satisfying and educational DIY soldering kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/130-motor-kit-battery-case-switch-16500-rpm-diy-circuit\"\u003e130 Motor Kit with Battery Case \u0026amp; Switch – 16500 RPM DIY\u003c\/a\u003e – A fun and accessible motor kit great for robotics, school projects, and hands-on STEM learning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Our Development Boards \u0026amp; Kits?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeginner to Advanced:\u003c\/strong\u003e We carry kits suitable for every experience level, from first-time hobbyists to professional engineers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Bundles:\u003c\/strong\u003e Many kits include everything you need out of the box — components, PCBs, and instructions — so you can start building immediately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlatform Compatibility:\u003c\/strong\u003e Our sensor kits and adapter boards are designed to work seamlessly with popular platforms like Arduino R3 and Raspberry Pi Pico.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutstanding Value:\u003c\/strong\u003e With component kits containing 1500 to over 2100 pieces, you get an incredible variety of parts at a fraction of sourcing them individually.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What development boards are compatible with the sensor starter kits?\u003c\/h4\u003e\n\u003cp\u003eA: Our sensor starter kits, such as the 22-in-1 Sensor Modules Starter Kit, are designed to be compatible with popular development boards including Arduino R3 and Raspberry Pi Pico, making them an excellent choice for a wide range of DIY electronics projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these development kits suitable for beginners with no prior electronics experience?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! Many of our kits — including the large electronic components bundles and motor kits — are designed with beginners in mind. They come with clearly labeled parts and straightforward assemblies, making them ideal for students, hobbyists, and anyone new to electronics and prototyping.\u003c\/p\u003e\n\u003ch4\u003eQ: What is an ISP adapter board used for?\u003c\/h4\u003e\n\u003cp\u003eA: An ISP (In-System Programming) adapter board, like our 10-Pin to 6-Pin ISP Adapter, allows you to connect programmers such as AVRISP, USBASP, or STK500 to microcontrollers that use a different connector standard. It's an essential tool for flashing firmware onto AVR-based development boards and microcontrollers.\u003c\/p\u003e\n\u003ch4\u003eQ: How many components are typically included in the electronic component kits?\u003c\/h4\u003e\n\u003cp\u003eA: Our electronic component kits range in size from 1,500 to over 2,100 pieces, including a wide assortment of resistors, capacitors, LEDs, transistors, diodes, ICs, and PCBs. These all-in-one assortment kits are perfect for stocking your workbench with everything needed for prototyping and development projects.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What development boards are compatible with the sensor starter kits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Our sensor starter kits, such as the 22-in-1 Sensor Modules Starter Kit, are designed to be compatible with popular development boards including Arduino R3 and Raspberry Pi Pico, making them an excellent choice for a wide range of DIY electronics projects.\"}}, {\"@type\": \"Question\", \"name\": \"Are these development kits suitable for beginners with no prior electronics experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! Many of our kits — including the large electronic components bundles and motor kits — are designed with beginners in mind. They come with clearly labeled parts and straightforward assemblies, making them ideal for students, hobbyists, and anyone new to electronics and prototyping.\"}}, {\"@type\": \"Question\", \"name\": \"What is an ISP adapter board used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"An ISP (In-System Programming) adapter board, like our 10-Pin to 6-Pin ISP Adapter, allows you to connect programmers such as AVRISP, USBASP, or STK500 to microcontrollers that use a different connector standard. It's an essential tool for flashing firmware onto AVR-based development boards and microcontrollers.\"}}, {\"@type\": \"Question\", \"name\": \"How many components are typically included in the electronic component kits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Our electronic component kits range in size from 1,500 to over 2,100 pieces, including a wide assortment of resistors, capacitors, LEDs, transistors, diodes, ICs, and PCBs. These all-in-one assortment kits are perfect for stocking your workbench with everything needed for prototyping and development projects.\"}}]}\u003c\/script\u003e","products":[{"product_id":"esp32-c3-supermini-development-board-wifi-bluetooth-type-c-diy-iot","title":"ESP32-C3 SuperMini Dev Board – WiFi \u0026 Bluetooth 5.0 Type-C","description":"\n\u003ch2\u003eESP32-C3 SuperMini Development Board – Compact WiFi \u0026amp; BLE 5.0 for IoT \u0026amp; DIY Projects\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eESP32-C3 SuperMini Development Board\u003c\/strong\u003e — an ultra-compact yet remarkably powerful microcontroller board built on Espressif's ESP32-C3 chip. Whether you're prototyping a smart sensor, building a wearable device, or developing a battery-powered IoT product, this tiny board packs everything you need into a footprint barely larger than a postage stamp.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the ESP32-C3 SuperMini?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerful RISC-V Core:\u003c\/strong\u003e Features the Espressif ESP32-C3 32-bit RISC-V single-core processor running at up to 160 MHz, with 400 KB SRAM and 4 MB Flash — more than enough headroom for complex IoT firmware and real-time data processing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Wireless Connectivity:\u003c\/strong\u003e Integrated 2.4 GHz 802.11 b\/g\/n WiFi and Bluetooth 5.0 LE (Low Energy) in a single chip — no external wireless modules needed. This cuts your project's component count, reduces BOM cost, and speeds up your development cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact PCB (23.83 × 17.65 mm):\u003c\/strong\u003e Built on a high-density, heat-resistant FR-4 fiberglass substrate, the SuperMini slips into space-constrained enclosures with ease — ideal for wearables, miniature smart sensors, and mini IoT products.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C USB Interface:\u003c\/strong\u003e A modern Type-C port handles both power and programming. Gold-plated 0.1\" pitch pin headers are fully breadboard-compatible, making prototyping wiring clean and straightforward.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Advanced power management delivers just \u003cstrong\u003e43 µA in deep sleep mode\u003c\/strong\u003e, dramatically extending battery life for portable and field-deployed devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-C3, 32-bit RISC-V, 160 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 KB SRAM + 4 MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiFi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz 802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBLE 5.0 (Low Energy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C (power \u0026amp; programming)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1\" (2.54 mm) standard pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.83 × 17.65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeep Sleep Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~43 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFR-4 PCB + Metal components\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Development Board\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT sensor nodes and smart home automation\u003c\/li\u003e\n  \u003cli\u003eWearable electronics and portable gadgets\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation prototyping\u003c\/li\u003e\n  \u003cli\u003eWireless data loggers and remote monitors\u003c\/li\u003e\n  \u003cli\u003eBattery-powered DIY electronics projects\u003c\/li\u003e\n  \u003cli\u003eArduino \u0026amp; MicroPython hobbyist development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × ESP32-C3 SuperMini Development Board (Type-C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Colors in product images may vary slightly due to monitor brightness and lighting conditions. Minor dimensional tolerances (±0.5 mm) may apply due to manual measurement.\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0–10\/0–12\/0–25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the ESP32-C3 SuperMini compatible with the Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the ESP32-C3 SuperMini is fully supported by the Arduino IDE via the Espressif Arduino Core for ESP32. Simply add the ESP32 board package to your Arduino IDE, select the appropriate ESP32-C3 board profile, and you can program it using familiar Arduino syntax. It also supports MicroPython and ESP-IDF for more advanced development workflows.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this board include a USB cable or battery?\u003c\/h4\u003e\n\u003cp\u003eA: The package includes 1 × ESP32-C3 SuperMini development board only. No USB cable or battery is included. You will need a standard Type-C USB cable (sold separately) to connect the board to your computer for programming and power.\u003c\/p\u003e\n\u003ch4\u003eQ: How small is the board, and will it fit a standard breadboard?\u003c\/h4\u003e\n\u003cp\u003eA: The board measures just 23.83 × 17.65 mm — extremely compact. The 0.1\" (2.54 mm) standard-pitch gold-plated pin headers are fully compatible with standard full-size and half-size breadboards, making it easy to prototype circuits without soldering.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the deep sleep current consumption of the ESP32-C3 SuperMini?\u003c\/h4\u003e\n\u003cp\u003eA: In deep sleep mode, the board consumes approximately 43 µA, making it an excellent choice for battery-powered IoT applications where extended field operation is required between charges or battery replacements.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the ESP32-C3 SuperMini compatible with the Arduino IDE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the ESP32-C3 SuperMini is fully supported by the Arduino IDE via the Espressif Arduino Core for ESP32. Simply add the ESP32 board package to your Arduino IDE, select the appropriate ESP32-C3 board profile, and you can program it using familiar Arduino syntax. It also supports MicroPython and ESP-IDF for more advanced development workflows.\"}}, {\"@type\": \"Question\", \"name\": \"Does this board include a USB cable or battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The package includes 1 × ESP32-C3 SuperMini development board only. No USB cable or battery is included. You will need a standard Type-C USB cable (sold separately) to connect the board to your computer for programming and power.\"}}, {\"@type\": \"Question\", \"name\": \"How small is the board, and will it fit a standard breadboard?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board measures just 23.83 × 17.65 mm — extremely compact. The 0.1\\\" (2.54 mm) standard-pitch gold-plated pin headers are fully compatible with standard full-size and half-size breadboards, making it easy to prototype circuits without soldering.\"}}, {\"@type\": \"Question\", \"name\": \"What is the deep sleep current consumption of the ESP32-C3 SuperMini?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In deep sleep mode, the board consumes approximately 43 µA, making it an excellent choice for battery-powered IoT applications where extended field operation is required between charges or battery replacements.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ESP32-C3 SuperMini Dev Board – WiFi \u0026 Bluetooth 5.0 Type-C\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/esp32-c3-supermini-development-board-wifi-bluetooth-type-c-diy-iot\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"onboard antenna","offer_id":44163317956695,"sku":"14:10#onboard antenna","price":10.98,"currency_code":"USD","in_stock":true},{"title":"IPEX","offer_id":44163317989463,"sku":"14:691#IPEX","price":11.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sc7341b0b7ef44039b2ede723c1b124f5F.webp?v=1786673058"},{"product_id":"esp32-wroom-32u-wifi-development-board-2-4g-antenna","title":"ESP32-WROOM-32U WiFi Development Board with 2.4G Antenna","description":"\n\u003ch2\u003eESP32-WROOM-32U WiFi \u0026amp; Bluetooth Development Board\u003c\/h2\u003e\n\u003cp\u003eThe ESP32 DevKitC with WROOM-32U module is an entry-level yet powerful development board designed for makers, engineers, and hobbyists. Featuring an integrated 2.4G external antenna connector, this board gives you the flexibility to boost wireless range for IoT, industrial automation, and prototyping projects. All ESP32 GPIO pins are conveniently broken out for easy access and breadboard compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESP32-WROOM-32U Module\u003c\/strong\u003e – Dual-core Xtensa LX6 processor with integrated Wi-Fi and Bluetooth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal 2.4G Antenna Support\u003c\/strong\u003e – U.FL\/IPEX connector for optional external antenna (antenna available as optional accessory)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreadboard-Friendly Design\u003c\/strong\u003e – All pins broken out for quick prototyping and testing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB to DC Programming Interface\u003c\/strong\u003e – Easy flashing and serial monitoring via USB cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range\u003c\/strong\u003e – Ideal for IoT projects, industrial automation, smart home devices, and wireless sensor networks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable\u003c\/strong\u003e – ABS + alloy construction for reliable everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Battery Required\u003c\/strong\u003e – Powered directly via USB for bench use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ESP32-WROOM-32U\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e Wi-Fi 802.11 b\/g\/n + Bluetooth 4.2 \/ BLE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntenna:\u003c\/strong\u003e External 2.4GHz (U.FL connector)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS + Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type:\u003c\/strong\u003e USB to DC Cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Included:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × ESP32 Development Board (1 pc \/ 1 set)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from images shown. Please allow 1–3 cm measuring deviation due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the ESP32-WROOM-32U and the standard WROOM-32?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-WROOM-32U features a U.FL\/IPEX connector for an external 2.4GHz antenna, whereas the standard WROOM-32 uses an on-board PCB antenna. The 32U variant is ideal when you need greater wireless range or when the board will be placed inside an enclosure that may obstruct signal.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any special software to program the ESP32 DevKitC board?\u003c\/h4\u003e\n\u003cp\u003eA: No special software beyond a standard IDE is required. The ESP32 DevKitC is compatible with the Arduino IDE, ESP-IDF (Espressif's official framework), MicroPython, and PlatformIO. Simply install the ESP32 board package, connect via USB, and you're ready to start coding.\u003c\/p\u003e\n\u003ch4\u003eQ: Is an external antenna included with the board?\u003c\/h4\u003e\n\u003cp\u003eA: The external 2.4G antenna is listed as optional. Please check the product variant options at the time of purchase to confirm whether an antenna is included in your selected configuration.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this board be used for industrial automation projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The ESP32-WROOM-32U is well-suited for industrial automation applications thanks to its dual-core processor, Wi-Fi and Bluetooth connectivity, and robust GPIO options. It supports a wide range of sensors, actuators, and communication protocols commonly used in industrial environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the ESP32-WROOM-32U and the standard WROOM-32?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-WROOM-32U features a U.FL\/IPEX connector for an external 2.4GHz antenna, whereas the standard WROOM-32 uses an on-board PCB antenna. The 32U variant is ideal when you need greater wireless range or when the board will be placed inside an enclosure that may obstruct signal.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need any special software to program the ESP32 DevKitC board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special software beyond a standard IDE is required. The ESP32 DevKitC is compatible with the Arduino IDE, ESP-IDF (Espressif's official framework), MicroPython, and PlatformIO. Simply install the ESP32 board package, connect via USB, and you're ready to start coding.\"}}, {\"@type\": \"Question\", \"name\": \"Is an external antenna included with the board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The external 2.4G antenna is listed as optional. Please check the product variant options at the time of purchase to confirm whether an antenna is included in your selected configuration.\"}}, {\"@type\": \"Question\", \"name\": \"Can this board be used for industrial automation projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The ESP32-WROOM-32U is well-suited for industrial automation applications thanks to its dual-core processor, Wi-Fi and Bluetooth connectivity, and robust GPIO options. It supports a wide range of sensors, actuators, and communication protocols commonly used in industrial environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ESP32-WROOM-32U WiFi Development Board with 2.4G Antenna\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/esp32-wroom-32u-wifi-development-board-2-4g-antenna\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A2","offer_id":44163769827415,"sku":"14:691#A2","price":43.34,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":44163769860183,"sku":"14:10#A1","price":28.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S09a659f8298741a39f20690789d578d0H.webp?v=1786684693"},{"product_id":"mini-2s-brushless-esc-motor-driver-board-7a-15a-rc-aircraft","title":"Mini 2S 7A–15A Brushless ESC Motor Driver Board for RC Aircraft","description":"\n\u003ch2\u003eMini 2S Brushless ESC Motor Driver Board – 7A to 15A for RC Aircraft Models\u003c\/h2\u003e\n\u003cp\u003eTake your RC aircraft and drone builds to the next level with this compact \u003cstrong\u003eMini 2S Brushless Electronic Speed Controller (ESC) Motor Driver Board\u003c\/strong\u003e. Available in 7A and 15A variants, this lightweight module delivers precise throttle response and smooth power delivery for model aircraft, micro drones, and DIY RC projects. Its ultra-compact footprint (approx. 11 × 29.3 mm) makes it ideal for tight airframes where every millimetre counts.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Measures approximately 11 × 29.3 mm — perfect for micro and mini RC aircraft builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2S Compatible:\u003c\/strong\u003e Designed for 2S LiPo battery configurations for efficient power management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating Options:\u003c\/strong\u003e Available in 7A and 15A to match your motor's demands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Construction:\u003c\/strong\u003e 100% brand new with durable plastic housing for reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrop-In Ready:\u003c\/strong\u003e Standard signal input for easy integration with most RC receivers and flight controllers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight:\u003c\/strong\u003e Minimal weight addition keeps your aircraft agile and efficient in the air.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Brushless ESC (Electronic Speed Controller)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Ratings:\u003c\/strong\u003e 7A \/ 15A (choose your variant)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Compatibility:\u003c\/strong\u003e 2S LiPo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 11 × 29.3 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e OPP bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 × Brushless ESC Motor Driver Board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cp\u003e1 × Mini 2S Brushless ESC Motor Driver Board (7A or 15A — as selected)\u003c\/p\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSlight dimensional differences may occur due to manual measurement. Dimensions listed are for reference.\u003c\/li\u003e\n  \u003cli\u003eColours may appear slightly different on screen due to monitor brightness and contrast settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery type is compatible with this Mini 2S Brushless ESC?\u003c\/h4\u003e\n\u003cp\u003eA: This brushless ESC motor driver board is designed for use with 2S LiPo (Lithium Polymer) batteries, which are standard in many micro and mini RC aircraft models.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the 7A and 15A variants of this brushless ESC?\u003c\/h4\u003e\n\u003cp\u003eA: The current rating indicates the maximum continuous current the ESC can handle. The 7A variant suits smaller, lighter brushless motors, while the 15A version supports motors with higher power demands. Choose based on your motor's rated current draw.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this ESC compatible with standard RC receivers and flight controllers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This brushless ESC uses a standard PWM signal input, making it compatible with most RC receivers and popular flight controllers used in micro drone and RC aircraft builds.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery type is compatible with this Mini 2S Brushless ESC?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This brushless ESC motor driver board is designed for use with 2S LiPo (Lithium Polymer) batteries, which are standard in many micro and mini RC aircraft models.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the 7A and 15A variants of this brushless ESC?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The current rating indicates the maximum continuous current the ESC can handle. The 7A variant suits smaller, lighter brushless motors, while the 15A version supports motors with higher power demands. Choose based on your motor's rated current draw.\"}}, {\"@type\": \"Question\", \"name\": \"Is this ESC compatible with standard RC receivers and flight controllers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This brushless ESC uses a standard PWM signal input, making it compatible with most RC receivers and popular flight controllers used in micro drone and RC aircraft builds.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini 2S 7A–15A Brushless ESC Motor Driver Board for RC Aircraft\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/mini-2s-brushless-esc-motor-driver-board-7a-15a-rc-aircraft\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Onesize","offer_id":44165350850647,"sku":"14:200026864#Onesize","price":11.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Se385d5abaf594029bc74d85dba74f6e9g.webp?v=1786715009"},{"product_id":"ep4ce6e22c8n-fpga-development-board-altera-cyclone-iv-core-module","title":"EP4CE6E22C8N FPGA Dev Board – Altera Cyclone IV Module","description":"\n\u003ch2\u003eEP4CE6E22C8N FPGA Development Board – Altera Cyclone IV Core System Module\u003c\/h2\u003e\n\u003cp\u003eTake your digital design and embedded systems projects to the next level with the \u003cstrong\u003eEP4CE6E22C8N FPGA Development Board\u003c\/strong\u003e, powered by the \u003cstrong\u003eAltera (Intel) Cyclone IV\u003c\/strong\u003e FPGA chip. Whether you're a student, hobbyist, or professional engineer, this compact yet powerful core system module gives you a reliable, flexible platform for hardware description language (HDL) development, digital logic design, signal processing, and custom IP prototyping — all in an Arduino-compatible form factor.\u003c\/p\u003e\n\n\u003cp\u003eOperating at \u003cstrong\u003e2.5V supply voltage\u003c\/strong\u003e and featuring an SMD package design, this board is engineered for precision and efficiency. Its wide operating temperature range of \u003cstrong\u003e0–120°C\u003c\/strong\u003e makes it suitable for diverse lab and field environments. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFPGA Chip:\u003c\/strong\u003e Altera Cyclone IV EP4CE6E22C8N – 6,272 logic elements for versatile design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 2.5V for efficient, low-power operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino-Compatible:\u003c\/strong\u003e Designed to integrate seamlessly with Arduino ecosystems and shields\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount design for clean board layout and reliable connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e 0–120°C for robust use across environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore System Module:\u003c\/strong\u003e Ready-to-use module for rapid prototyping and development\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Supports custom FPGA configurations and IP core integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 board per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can You Build?\u003c\/h3\u003e\n\u003cp\u003eThe Cyclone IV FPGA is a favorite among engineers and makers alike for its balance of logic density and ease of programming. Use this board for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital circuit design and simulation using VHDL or Verilog\u003c\/li\u003e\n  \u003cli\u003eSignal processing and data acquisition systems\u003c\/li\u003e\n  \u003cli\u003eCustom microcontroller or peripheral IP design\u003c\/li\u003e\n  \u003cli\u003eEmbedded systems learning and university coursework\u003c\/li\u003e\n  \u003cli\u003eArduino-based hardware expansion and FPGA acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFPGA Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAltera Cyclone IV EP4CE6E22C8N\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCore System Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What FPGA chip does this development board use?\u003c\/h4\u003e\n\u003cp\u003eA: This board features the \u003cstrong\u003eAltera (Intel) Cyclone IV EP4CE6E22C8N\u003c\/strong\u003e FPGA chip, which offers 6,272 logic elements, making it well-suited for a wide range of digital design, signal processing, and embedded systems projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this FPGA development board compatible with Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The EP4CE6E22C8N core system module is designed to be compatible with the Arduino ecosystem, allowing you to integrate it with existing Arduino shields, sensors, and peripherals for expanded hardware functionality.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What software do I need to program this FPGA board?\u003c\/h4\u003e\n\u003cp\u003eA: This board is programmed using \u003cstrong\u003eIntel Quartus Prime\u003c\/strong\u003e (formerly Altera Quartus II) design software, which supports VHDL, Verilog, and schematic-based entry. The software is freely available from Intel's website.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the operating voltage and temperature range of this module?\u003c\/h4\u003e\n\u003cp\u003eA: The board operates at a supply voltage of \u003cstrong\u003e2.5V\u003c\/strong\u003e and supports an operating temperature range of \u003cstrong\u003e0–120°C\u003c\/strong\u003e, making it suitable for both standard lab environments and more demanding applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What FPGA chip does this development board use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This board features the Altera (Intel) Cyclone IV EP4CE6E22C8N FPGA chip, which offers 6,272 logic elements, making it well-suited for a wide range of digital design, signal processing, and embedded systems projects.\"}}, {\"@type\": \"Question\", \"name\": \"Is this FPGA development board compatible with Arduino?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The EP4CE6E22C8N core system module is designed to be compatible with the Arduino ecosystem, allowing you to integrate it with existing Arduino shields, sensors, and peripherals for expanded hardware functionality.\"}}, {\"@type\": \"Question\", \"name\": \"What software do I need to program this FPGA board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This board is programmed using Intel Quartus Prime (formerly Altera Quartus II) design software, which supports VHDL, Verilog, and schematic-based entry. The software is freely available from Intel's website.\"}}, {\"@type\": \"Question\", \"name\": \"What is the operating voltage and temperature range of this module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board operates at a supply voltage of 2.5V and supports an operating temperature range of 0–120°C, making it suitable for both standard lab environments and more demanding applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"EP4CE6E22C8N FPGA Dev Board – Altera Cyclone IV Module\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ep4ce6e22c8n-fpga-development-board-altera-cyclone-iv-core-module\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"1PC","offer_id":44165691932759,"sku":"14:350852#1PC","price":51.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S64aacce0d8cb4e579703527679d73107Q.webp?v=1786726116"},{"product_id":"pro-mini-atmega328p-5v-16mhz-3v-8mhz-arduino-board","title":"Pro Mini ATMEGA328P 5V\/16MHz \u0026 3.3V\/8MHz Arduino Board","description":"\u003ch2\u003ePro Mini ATMEGA328P Development Board for Arduino Projects\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePro Mini ATMEGA328P\u003c\/strong\u003e is a compact, versatile microcontroller development board designed for makers, hobbyists, and engineers building Arduino-compatible projects. Available in two configurations — \u003cstrong\u003e5V\/16MHz\u003c\/strong\u003e and \u003cstrong\u003e3.3V\/8MHz\u003c\/strong\u003e — this board delivers reliable performance in a space-saving SMD package, making it ideal for embedded systems, prototyping, and DIY electronics builds.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Voltage Options:\u003c\/strong\u003e Choose between 5V at 16MHz for full-speed operation or 3.3V at 8MHz for low-power and 3.3V-logic projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATMEGA328P Microcontroller:\u003c\/strong\u003e The same trusted chip at the core of the standard Arduino Uno, offering broad community support and library compatibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage Range:\u003c\/strong\u003e Accepts 3.3V to 12V input for flexible power sourcing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e A0–A7 analog input pins for sensor integration and data acquisition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Package:\u003c\/strong\u003e Minimal footprint, perfect for space-constrained enclosures and wearable electronics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Built without flagged hazardous substances for safer handling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino IDE Compatible:\u003c\/strong\u003e Program directly via the Arduino IDE using a standard FTDI\/USB-to-serial adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e ATmega328P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage Options:\u003c\/strong\u003e 5V (16MHz) \/ 3.3V (8MHz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.3V – 12V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog Pins:\u003c\/strong\u003e A0 – A7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 board per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat Can You Build With It?\u003c\/h3\u003e\n\u003cp\u003eThis board is perfect for a huge range of Arduino-compatible DIY builds: sensor nodes, robotics controllers, home automation modules, data loggers, LED projects, and more. Its ultra-compact form factor makes it especially popular for wearable tech and tight-space installations where a full-sized Arduino would not fit.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Electronics Projects\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools for your builds? Check out these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between the 5V\/16MHz and 3.3V\/8MHz versions of the Pro Mini ATMEGA328P?\u003c\/h4\u003e\n\u003cp\u003eA: The 5V\/16MHz version runs at full speed and is compatible with standard 5V Arduino shields and sensors. The 3.3V\/8MHz version operates at a lower voltage and clock speed, making it ideal for interfacing with 3.3V peripherals (such as certain GPS, Bluetooth, or Wi-Fi modules) and for power-sensitive or battery-operated applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need a special programmer or adapter to upload sketches to the Pro Mini ATMEGA328P?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Unlike Arduino boards with a built-in USB chip, the Pro Mini requires an external USB-to-serial (FTDI) adapter or a USB-TTL converter to upload code via the Arduino IDE. Simply connect the adapter to the board's serial pins (TX, RX, GND, VCC, and DTR\/RST) and select \"Arduino Pro or Pro Mini\" in the IDE.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the Pro Mini ATMEGA328P fully compatible with the Arduino IDE and standard libraries?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The board uses the same ATmega328P chip as the Arduino Uno and is fully compatible with the Arduino IDE. Simply select \"Arduino Pro or Pro Mini\" with the correct processor (ATmega328P) and matching voltage\/speed configuration when uploading your sketches.\u003c\/p\u003e\n\u003ch4\u003eQ: How many analog input pins does this board have?\u003c\/h4\u003e\n\u003cp\u003eA: The Pro Mini ATMEGA328P features analog input pins A0 through A7 (8 analog inputs), giving you plenty of connections for sensors, potentiometers, and other analog devices.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between the 5V\/16MHz and 3.3V\/8MHz versions of the Pro Mini ATMEGA328P?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 5V\/16MHz version runs at full speed and is compatible with standard 5V Arduino shields and sensors. 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The board uses the same ATmega328P chip as the Arduino Uno and is fully compatible with the Arduino IDE. Simply select \\\"Arduino Pro or Pro Mini\\\" with the correct processor (ATmega328P) and matching voltage\/speed configuration when uploading your sketches.\"}}, {\"@type\": \"Question\", \"name\": \"How many analog input pins does this board have?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Pro Mini ATMEGA328P features analog input pins A0 through A7 (8 analog inputs), giving you plenty of connections for sensors, potentiometers, and other analog devices.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Pro Mini ATMEGA328P 5V\/16MHz \u0026 3.3V\/8MHz Arduino Board\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/pro-mini-atmega328p-5v-16mhz-3v-8mhz-arduino-board\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Pro Mini 328P-AU 5V","offer_id":44165741838423,"sku":"14:29#Pro Mini 328P-AU 5V","price":14.78,"currency_code":"USD","in_stock":true},{"title":"Pro Mini 328P-AU 3V3","offer_id":44165741871191,"sku":"14:175#Pro Mini 328P-AU 3V3","price":14.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S4848ae306f2f4effac7be1e8b72febcdG.webp?v=1786726474"},{"product_id":"j-link-ob-arm-swd-debugger-programmer-stm32-v8","title":"J-Link OB ARM SWD Debugger Programmer STM32 V8","description":"\n\u003ch2\u003eJ-Link OB ARM Simulation Debugger – SWD Programmer for STM32 (Generation V8)\u003c\/h2\u003e\n\u003cp\u003eTake full control of your ARM microcontroller development with this compact and reliable J-Link OB compatible ARM simulation debugger. Designed for engineers, hobbyists, and embedded systems developers, this SWD programmer supports STM32 and a wide range of ARM Cortex-based microcontrollers, making firmware flashing, debugging, and development faster and more efficient.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eARM SWD Interface:\u003c\/strong\u003e Supports Serial Wire Debug (SWD) protocol for seamless communication with STM32 and other ARM Cortex MCUs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJ-Link OB Compatible:\u003c\/strong\u003e Drop-in compatible replacement for J-Link OB generation V8 debugger\/programmer units.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Rated from -40°C to +85°C for reliable performance in varied environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package Design:\u003c\/strong\u003e Compact Surface-Mount Device packaging for professional-grade build quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without high-concern chemical substances for a safer build environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Brand new unit, ready for immediate use out of the box.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Supports customized configurations to suit your specific embedded development needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e ARM Simulation Debugger \/ SWD Programmer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneration:\u003c\/strong\u003e V8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e SWD (Serial Wire Debug)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible MCUs:\u003c\/strong\u003e STM32 and ARM Cortex-based microcontrollers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're prototyping a new embedded project, debugging firmware, or programming STM32 microcontrollers in a lab or workshop setting, this J-Link OB compatible debugger is an essential tool for your electronics bench. Its broad compatibility and robust operating temperature range make it suitable for both professional and educational use.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this J-Link OB ARM debugger compatible with STM32 microcontrollers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this SWD programmer is fully compatible with STM32 and other ARM Cortex-based microcontrollers. It supports the Serial Wire Debug (SWD) protocol, which is the standard interface used by STM32 devices for programming and debugging.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What software can I use with this J-Link OB V8 debugger?\u003c\/h4\u003e\n\u003cp\u003eA: This debugger is compatible with popular ARM development environments and IDEs that support the J-Link OB interface, including STM32CubeIDE, Keil MDK, IAR Embedded Workbench, and other SWD-compatible development tools.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the operating temperature range for this programmer?\u003c\/h4\u003e\n\u003cp\u003eA: This ARM simulation debugger is rated for an operating temperature range of -40°C to +85°C, making it suitable for use in a wide variety of environments, from standard lab conditions to more demanding settings.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this J-Link OB ARM debugger compatible with STM32 microcontrollers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this SWD programmer is fully compatible with STM32 and other ARM Cortex-based microcontrollers. It supports the Serial Wire Debug (SWD) protocol, which is the standard interface used by STM32 devices for programming and debugging.\"}}, {\"@type\": \"Question\", \"name\": \"What software can I use with this J-Link OB V8 debugger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This debugger is compatible with popular ARM development environments and IDEs that support the J-Link OB interface, including STM32CubeIDE, Keil MDK, IAR Embedded Workbench, and other SWD-compatible development tools.\"}}, {\"@type\": \"Question\", \"name\": \"What is the operating temperature range for this programmer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This ARM simulation debugger is rated for an operating temperature range of -40°C to +85°C, making it suitable for use in a wide variety of environments, from standard lab conditions to more demanding settings.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"J-Link OB ARM SWD Debugger Programmer STM32 V8\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/j-link-ob-arm-swd-debugger-programmer-stm32-v8\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165776179287,"sku":"\u003cnone\u003e","price":13.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S6da51e487fad4ee69ecd6aa0cd1d081be.webp?v=1786726777"},{"product_id":"433mhz-wireless-module-kit-stx882-transmitter-srx882-receiver-copper-spring-antenna","title":"433MHz Wireless Module Kit – STX882 \u0026 SRX882 + Antennas","description":"\u003ch2\u003e433MHz ASK Wireless Module Kit – STX882 Transmitter + SRX882 Receiver + 2 Copper Spring Antennas\u003c\/h2\u003e\n\u003cp\u003eBuild reliable short-range wireless communication projects with this complete 433MHz ASK module kit. Featuring the high-performance \u003cstrong\u003eSTX882 transmitter\u003c\/strong\u003e and \u003cstrong\u003eSRX882 receiver\u003c\/strong\u003e, plus two copper spring antennas, this kit gives you everything you need to get a wireless link up and running fast — no soldering of external components required. With a transmission range of up to \u003cstrong\u003e100 meters\u003c\/strong\u003e in open space, it's an ideal choice for Arduino, Raspberry Pi, home automation, remote control systems, and IoT prototyping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes STX882 ASK transmitter module, SRX882 receiver module, and 2 × copper spring antennas\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e433MHz Frequency Band:\u003c\/strong\u003e Widely compatible with standard ISM-band applications and RF projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 100 Meter Range:\u003c\/strong\u003e Strong open-air signal transmission for remote sensing and control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASK Modulation:\u003c\/strong\u003e Amplitude Shift Keying for straightforward, efficient data encoding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Reliable performance from -40°C to +80°C, suitable for indoor and outdoor environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount design for easy integration into custom PCBs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Compliant and safe for electronics hobbyist and maker use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Antennas:\u003c\/strong\u003e Copper spring antennas included for immediate setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e433MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASK (Amplitude Shift Keying)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitter Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTX882\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiver Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSRX882\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 100 Meters (open space)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAntennas Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × Copper Spring Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino \u0026amp; Raspberry Pi wireless projects\u003c\/li\u003e\n  \u003cli\u003eHome automation and smart device control\u003c\/li\u003e\n  \u003cli\u003eRemote control and remote sensing systems\u003c\/li\u003e\n  \u003cli\u003eIoT prototyping and maker projects\u003c\/li\u003e\n  \u003cli\u003eSecurity and alarm systems\u003c\/li\u003e\n  \u003cli\u003eRobotics and drone communication links\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and electronics for your projects? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e and the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for more workshop essentials.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is included in the 433MHz wireless module kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes one STX882 ASK transmitter module, one SRX882 receiver module, and two copper spring antennas — everything you need to establish a 433MHz wireless link right out of the box.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this 433MHz module kit compatible with Arduino and Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The STX882 transmitter and SRX882 receiver modules are widely used with Arduino, Raspberry Pi, and other microcontroller platforms. They are compatible with popular RF libraries and easy to integrate into your existing projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum transmission range of the STX882 and SRX882 modules?\u003c\/h4\u003e\n\u003cp\u003eA: In open-space conditions, the kit supports wireless communication up to 100 meters. Range may vary depending on obstacles, interference, and environmental conditions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What modulation type does this 433MHz kit use?\u003c\/h4\u003e\n\u003cp\u003eA: These modules use ASK (Amplitude Shift Keying) modulation, a common and efficient encoding method well-suited for short-range wireless data transmission in hobbyist and IoT applications.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is included in the 433MHz wireless module kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes one STX882 ASK transmitter module, one SRX882 receiver module, and two copper spring antennas — everything you need to establish a 433MHz wireless link right out of the box.\"}}, {\"@type\": \"Question\", \"name\": \"Is this 433MHz module kit compatible with Arduino and Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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Featuring built-in \u003cstrong\u003eWiFi and Bluetooth\u003c\/strong\u003e, dual power supply support (\u003cstrong\u003e3.3V \/ 5V\u003c\/strong\u003e), and full compatibility with the \u003cstrong\u003eArduino IDE\u003c\/strong\u003e, this board is the perfect foundation for IoT projects, smart home devices, wearables, and more.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESP32-S3 Chip:\u003c\/strong\u003e Dual-core Xtensa LX7 processor for high performance and efficient multitasking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiFi + Bluetooth:\u003c\/strong\u003e Integrated 2.4 GHz WiFi and Bluetooth 5.0 \/ BLE for versatile wireless communication\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Voltage Support:\u003c\/strong\u003e Operates at both 3.3V and 5V for flexible project integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino Compatible:\u003c\/strong\u003e Fully supported by the Arduino IDE for easy programming and rapid prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact \"Zero\" Form Factor:\u003c\/strong\u003e SMD package design keeps your builds clean and space-efficient\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated from -40°C to +80°C, suitable for demanding environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Clean, safe construction with no hazardous substances\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESP32-S3-Zero Development Board\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiFi 2.4 GHz + Bluetooth 5.0 \/ BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Board\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're building a wireless sensor node, a smart IoT gateway, a Bluetooth-connected wearable, or experimenting with embedded systems, the ESP32-S3-Zero gives you everything you need in a sleek mini package. Its Arduino IDE compatibility means you can get up and running quickly, even as a beginner.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the ESP32-S3-Zero Mini Development Board compatible with the Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP32-S3-Zero is fully compatible with the Arduino IDE. You can install the ESP32 board package via the Arduino Board Manager and start programming right away using familiar C\/C++ syntax and Arduino libraries.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the ESP32-S3-Zero support both WiFi and Bluetooth simultaneously?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The ESP32-S3 chip features integrated 2.4 GHz WiFi and Bluetooth 5.0 \/ BLE, and both can operate simultaneously, making it ideal for connected IoT applications that require wireless data transmission over multiple protocols.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does the ESP32-S3-Zero Mini Board require?\u003c\/h4\u003e\n\u003cp\u003eA: The board supports both 3.3V and 5V supply voltages, giving you flexibility to power it from a USB connection, a regulated power supply, or a battery pack — making it easy to integrate into a wide range of projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the operating temperature range of this development board?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-S3-Zero is rated for an operating temperature range of -40°C to +80°C, making it suitable for both indoor and moderately demanding outdoor or industrial environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the ESP32-S3-Zero Mini Development Board compatible with the Arduino IDE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The ESP32-S3-Zero is fully compatible with the Arduino IDE. You can install the ESP32 board package via the Arduino Board Manager and start programming right away using familiar C\/C++ syntax and Arduino libraries.\"}}, {\"@type\": \"Question\", \"name\": \"Does the ESP32-S3-Zero support both WiFi and Bluetooth simultaneously?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The ESP32-S3 chip features integrated 2.4 GHz WiFi and Bluetooth 5.0 \/ BLE, and both can operate simultaneously, making it ideal for connected IoT applications that require wireless data transmission over multiple protocols.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the ESP32-S3-Zero Mini Board require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board supports both 3.3V and 5V supply voltages, giving you flexibility to power it from a USB connection, a regulated power supply, or a battery pack — making it easy to integrate into a wide range of projects.\"}}, {\"@type\": \"Question\", \"name\": \"What is the operating temperature range of this development board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-S3-Zero is rated for an operating temperature range of -40°C to +80°C, making it suitable for both indoor and moderately demanding outdoor or industrial environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ESP32-S3-Zero Mini Dev Board – WiFi \u0026 Bluetooth for Arduino\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/esp32-s3-zero-mini-development-board-wifi-bluetooth-arduino\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"not weld","offer_id":44165815992407,"sku":"14:1254#not weld","price":25.1,"currency_code":"USD","in_stock":true},{"title":"weld","offer_id":44165816025175,"sku":"14:771#weld","price":26.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb9fac2755b87411ca171de67ea221aa42.webp?v=1786727143"},{"product_id":"esp32-s3-development-board-expansion-adapter-kit-wifi-bluetooth-n16r8","title":"ESP32-S3 Dev Board \u0026 Expansion Kit – Wi-Fi \u0026 Bluetooth N16R8","description":"\u003ch2\u003eESP32-S3 Development Board with Expansion Adapter Kit\u003c\/h2\u003e\n\u003cp\u003eTake your embedded projects to the next level with the \u003cstrong\u003eESP32-S3WROOM-1 N16R8 Development Board and Expansion Adapter Kit\u003c\/strong\u003e. This powerful MCU module combines dual-core processing with integrated \u003cstrong\u003e2.4 GHz Wi-Fi and Bluetooth\u003c\/strong\u003e (via IPEX antenna connector), making it an ideal choice for IoT prototyping, smart home automation, robotics, wearables, and industrial control applications.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with \u003cstrong\u003e16 MB Flash and 8 MB PSRAM\u003c\/strong\u003e, the ESP32-S3 delivers exceptional performance for AI inference at the edge, signal processing, and complex firmware tasks. The included expansion adapter board breaks out all GPIO pins cleanly, so you can connect sensors, displays, motors, and peripherals with ease — no soldering headaches required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMCU:\u003c\/strong\u003e ESP32-S3WROOM-1 N16R8 — dual-core Xtensa LX7 processor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 16 MB Flash + 8 MB PSRAM for demanding applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e 2.4 GHz Wi-Fi (802.11 b\/g\/n) + Bluetooth 5.0 (LE) via IPEX connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpansion Adapter:\u003c\/strong\u003e Full GPIO breakout for rapid prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0–80°C for stable performance across environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 kit (board + expansion adapter)\u003c\/li\u003e\n  \u003cli\u003eCompatible with Arduino IDE, ESP-IDF, MicroPython, and PlatformIO\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a hobbyist building your first IoT device, a student learning embedded systems, or a professional engineer prototyping a connected product, the ESP32-S3 kit gives you the horsepower and flexibility to build confidently. Its rich peripheral set — including I2C, SPI, UART, I2S, ADC, DAC, PWM, and USB OTG — means you can interface with virtually any component.\u003c\/p\u003e\n\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× ESP32-S3WROOM-1 N16R8 Development Board\u003c\/li\u003e\n  \u003cli\u003e1× Expansion Adapter Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What development environments are compatible with the ESP32-S3 development board?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-S3WROOM-1 N16R8 is compatible with several popular development platforms including Arduino IDE (with ESP32 board package), Espressif's official ESP-IDF framework, MicroPython, and PlatformIO. This gives developers the flexibility to code in C\/C++ or Python depending on their project requirements.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the kit include everything needed to start prototyping?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The kit includes the ESP32-S3WROOM-1 N16R8 module and a full GPIO expansion adapter board, so you can immediately begin connecting sensors, displays, and other peripherals. You will need a USB cable (not included) to connect the board to your computer for programming and power.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between N16R8 and other ESP32-S3 variants?\u003c\/h4\u003e\n\u003cp\u003eA: The \"N16R8\" designation means this module comes with 16 MB of Flash storage and 8 MB of PSRAM. Compared to lower-spec variants (such as N8R2), the N16R8 offers significantly more memory for complex firmware, OTA updates, local AI\/ML models, and large data buffers — making it a premium choice for demanding IoT and edge-computing projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the Wi-Fi antenna included or do I need to attach one separately?\u003c\/h4\u003e\n\u003cp\u003eA: The ESP32-S3WROOM-1 module features an IPEX (U.FL) antenna connector. An external 2.4 GHz antenna may be attached for improved wireless range. Please check the kit listing details to confirm whether an antenna is included, as configurations may vary.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What development environments are compatible with the ESP32-S3 development board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-S3WROOM-1 N16R8 is compatible with several popular development platforms including Arduino IDE (with ESP32 board package), Espressif's official ESP-IDF framework, MicroPython, and PlatformIO. This gives developers the flexibility to code in C\/C++ or Python depending on their project requirements.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit include everything needed to start prototyping?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The kit includes the ESP32-S3WROOM-1 N16R8 module and a full GPIO expansion adapter board, so you can immediately begin connecting sensors, displays, and other peripherals. You will need a USB cable (not included) to connect the board to your computer for programming and power.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between N16R8 and other ESP32-S3 variants?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The \\\"N16R8\\\" designation means this module comes with 16 MB of Flash storage and 8 MB of PSRAM. Compared to lower-spec variants (such as N8R2), the N16R8 offers significantly more memory for complex firmware, OTA updates, local AI\/ML models, and large data buffers — making it a premium choice for demanding IoT and edge-computing projects.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Wi-Fi antenna included or do I need to attach one separately?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ESP32-S3WROOM-1 module features an IPEX (U.FL) antenna connector. An external 2.4 GHz antenna may be attached for improved wireless range. Please check the kit listing details to confirm whether an antenna is included, as configurations may vary.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ESP32-S3 Dev Board \u0026 Expansion Kit – Wi-Fi \u0026 Bluetooth N16R8\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/esp32-s3-development-board-expansion-adapter-kit-wifi-bluetooth-n16r8\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Expansion","offer_id":44165847777367,"sku":"14:1254#Expansion","price":13.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0dc908cb277c4ece98e0f63772ae0a64j.webp?v=1786727770"},{"product_id":"led-electronic-hourglass-diy-soldering-kit-5v","title":"LED Electronic Hourglass DIY Soldering Kit – 57 LEDs, 5V","description":"\n\u003ch2\u003eLED Electronic Hourglass DIY Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own mesmerizing electronic hourglass with this hands-on DIY soldering kit! Using 57 white and blue 3mm LEDs controlled by a microcontroller, this kit simulates the iconic flowing sand of a real hourglass — lit LEDs cascade downward one by one, pile up at the bottom, then restart automatically. It's a fantastic project for electronics students, hobbyists, and makers looking to sharpen their soldering and circuit assembly skills.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe circuit is powered by an STC15W202S microcontroller that comes pre-programmed — so once you've assembled and soldered all the components correctly, it works right out of the box! A touch switch (S2) lets you control the speed of the hourglass animation, and the kit supports both USB and DC power input (5V). The power switch (S1) is also included on the board for easy on\/off control.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e57 LEDs\u003c\/strong\u003e — 3mm white and blue LEDs form a beautiful hourglass pattern\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-programmed microcontroller\u003c\/strong\u003e (STC15W202S) — no coding required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTouch-controlled speed\u003c\/strong\u003e — adjust hourglass animation speed with the S2 touch switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual power input\u003c\/strong\u003e — USB or DC jack (5V), 3mm DC socket included by default\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISP download interface\u003c\/strong\u003e — for advanced users who want to modify the program\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat skills trainer\u003c\/strong\u003e — ideal for learning soldering, component identification, and PCB assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; display-worthy\u003c\/strong\u003e — makes a great desk ornament once assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAssembly Tips for Best Results\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eUse high-quality soldering tin — joints should be bright and clean with no skips.\u003c\/li\u003e\n  \u003cli\u003eInstall components from lowest to tallest height on the board.\u003c\/li\u003e\n  \u003cli\u003eLED long pin = positive (+); match it to the marked position on the PCB.\u003c\/li\u003e\n  \u003cli\u003eFit the IC into its socket first, then insert the IC — ensure the notch aligns with the board marking.\u003c\/li\u003e\n  \u003cli\u003eDouble-check all component placements before connecting to a 5V power supply.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003eThe delivery list includes all electronic components needed to assemble the hourglass kit (PCB, LEDs, microcontroller, resistors, sockets, and power connectors). Please refer to the product images above for the complete parts list.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/graded-trading-card-holder-snap-closure-plastic-slab-case\"\u003eGraded Trading Card Holder Snap Closure Plastic Slab Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need to program the microcontroller before assembling the LED hourglass kit?\u003c\/h4\u003e\n\u003cp\u003eA: No programming is required! The STC15W202S microcontroller comes pre-programmed. Once all components are correctly soldered onto the PCB, simply connect it to a 5V USB or DC power source and it will work immediately.\u003c\/p\u003e\n\u003ch4\u003eQ: What skill level is this DIY LED hourglass soldering kit suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is designed for beginner to intermediate electronics enthusiasts. It's an excellent hands-on project for students learning soldering and PCB assembly, as well as experienced hobbyists who enjoy building LED display projects.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does the LED electronic hourglass kit use?\u003c\/h4\u003e\n\u003cp\u003eA: The kit operates on 5V and supports both USB and DC power input. A 3mm DC socket is configured by default. Any standard 5V USB phone charger or power bank can power it once assembled.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need to program the microcontroller before assembling the LED hourglass kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No programming is required! The STC15W202S microcontroller comes pre-programmed. Once all components are correctly soldered onto the PCB, simply connect it to a 5V USB or DC power source and it will work immediately.\"}}, {\"@type\": \"Question\", \"name\": \"What skill level is this DIY LED hourglass soldering kit suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is designed for beginner to intermediate electronics enthusiasts. It's an excellent hands-on project for students learning soldering and PCB assembly, as well as experienced hobbyists who enjoy building LED display projects.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the LED electronic hourglass kit use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit operates on 5V and supports both USB and DC power input. A 3mm DC socket is configured by default. Any standard 5V USB phone charger or power bank can power it once assembled.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Electronic Hourglass DIY Soldering Kit – 57 LEDs, 5V\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-electronic-hourglass-diy-soldering-kit-5v\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165893980247,"sku":"\u003cnone\u003e","price":14.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S22125f538f5b4af1b5db0e7fd65a4a1as.webp?v=1786728069"},{"product_id":"diy-mini-speaker-kit-dual-channel-3w-transparent-audio-build","title":"DIY Mini Speaker Kit – Dual Channel 3W Transparent Audio Build","description":"\u003cp\u003eBuild your own stereo speaker system from scratch with this \u003cstrong\u003eDIY Mini Speaker Electronic Kit\u003c\/strong\u003e — a hands-on soldering project perfect for electronics students, hobbyists, and maker enthusiasts. Featuring a dual-channel stereo design with a transparent shell that lets you see every component, this kit turns circuit assembly into a genuinely fun and educational experience.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft \u0026amp; right channel speaker shells (transparent plastic)\u003c\/li\u003e\n  \u003cli\u003eRed PCB circuit boards (pre-drilled, all pads labeled)\u003c\/li\u003e\n  \u003cli\u003eAll loose electronic components (resistors, capacitors, ICs, etc.)\u003c\/li\u003e\n  \u003cli\u003eSpeakers \u0026amp; connecting wires (~1 metre cable length)\u003c\/li\u003e\n  \u003cli\u003eStep-by-step installation tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e 8002A × 2 \u0026amp; KA2284 × 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 3W per channel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound Channels:\u003c\/strong\u003e 2 (Left + Right stereo)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e USB \/ DC 5V 1A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit Size:\u003c\/strong\u003e 6 cm × 6 cm × 6 cm (per channel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell Color:\u003c\/strong\u003e Transparent with red circuit board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy You'll Love This Kit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003eHands-On Learning:\u003c\/strong\u003e Ideal for school electronics courses, maker workshops, and self-study — solder every component yourself for a deep understanding of audio circuitry.\u003c\/li\u003e\n  \u003cli\u003e🔊 \u003cstrong\u003eTrue Stereo Sound:\u003c\/strong\u003e Dual-channel 8002A amplifier chips deliver crisp left\/right stereo audio once assembled.\u003c\/li\u003e\n  \u003cli\u003e🔍 \u003cstrong\u003eSee-Through Design:\u003c\/strong\u003e The transparent enclosure lets you admire your own handiwork and makes it easy to troubleshoot connections.\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eUSB Powered:\u003c\/strong\u003e Plug into any 5V 1A USB source — laptop, power bank, or USB adapter.\u003c\/li\u003e\n  \u003cli\u003e🎓 \u003cstrong\u003eGreat for Training:\u003c\/strong\u003e A popular choice for school electronics labs and soldering training programs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit ships as a full set of loose components requiring soldering assembly. Some experience with basic electronic circuits and soldering is recommended. The seller guarantees all components are in good condition at the time of dispatch; successful assembly depends on the builder's skill and care. Please read all instructions before starting.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch2\u003eExplore More from Our Store\u003c\/h2\u003e\n\u003cp\u003eAlso check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e for diagnosing electronic circuits, or the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e if you enjoy hands-on DIY projects.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need soldering experience to assemble this DIY mini speaker kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, basic soldering experience is strongly recommended. The kit ships as loose electronic components that need to be soldered onto the circuit board by the buyer. A step-by-step installation tutorial is included, but some familiarity with circuit assembly will make the process much smoother and improve your chances of a successful build.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power source does this dual channel speaker kit require?\u003c\/h4\u003e\n\u003cp\u003eA: The assembled mini speaker runs on USB or DC 5V 1A power. You can use any standard USB port (laptop, desktop, USB wall adapter, or power bank) as long as it provides at least 1A of current — making it very convenient for desktop or workshop use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What chips are used in this speaker kit and what output power does it deliver?\u003c\/h4\u003e\n\u003cp\u003eA: This kit uses two 8002A amplifier chips and two KA2284 chips for a dual-channel stereo setup. Each channel delivers up to 3W of audio output power, providing clear and audible sound for a compact DIY speaker of this size.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need soldering experience to assemble this DIY mini speaker kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, basic soldering experience is strongly recommended. The kit ships as loose electronic components that need to be soldered onto the circuit board by the buyer. A step-by-step installation tutorial is included, but some familiarity with circuit assembly will make the process much smoother and improve your chances of a successful build.\"}}, {\"@type\": \"Question\", \"name\": \"What power source does this dual channel speaker kit require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The assembled mini speaker runs on USB or DC 5V 1A power. You can use any standard USB port (laptop, desktop, USB wall adapter, or power bank) as long as it provides at least 1A of current — making it very convenient for desktop or workshop use.\"}}, {\"@type\": \"Question\", \"name\": \"What chips are used in this speaker kit and what output power does it deliver?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit uses two 8002A amplifier chips and two KA2284 chips for a dual-channel stereo setup. Each channel delivers up to 3W of audio output power, providing clear and audible sound for a compact DIY speaker of this size.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY Mini Speaker Kit – Dual Channel 3W Transparent Audio Build\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-mini-speaker-kit-dual-channel-3w-transparent-audio-build\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165895225431,"sku":"\u003cnone\u003e","price":38.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Se525bb234e1f47eea33eecee7bf0a1969.webp?v=1786728075"},{"product_id":"fm-am-radio-diy-soldering-kit-electronics-learning-training","title":"FM AM Radio DIY Soldering Kit – Electronics Learning Project","description":"\n\u003ch2\u003eBuild Your Own FM\/AM Radio – The Ultimate Electronics Learning Kit\u003c\/h2\u003e\n\u003cp\u003eTake your electronics skills to the next level with this hands-on \u003cstrong\u003eFM\/AM Radio DIY Soldering Kit\u003c\/strong\u003e by LOTHYE. Designed for students, hobbyists, and electronics enthusiasts, this all-in-one kit walks you through the complete process of assembling a fully functional FM and AM radio from individual components — making it an ideal project for school classes, maker workshops, or self-directed learning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Note:\u003c\/strong\u003e This kit is intended for buyers with basic circuit assembly experience. We guarantee all components are in excellent condition prior to shipment; however, successful assembly depends on the builder's experience and skill. Please read all instructions thoroughly before beginning. \u003cstrong\u003eBatteries are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Build a Radio?\u003c\/h3\u003e\n\u003cp\u003eA radio receiver may be compact, but it packs in a remarkable array of fundamental electronic circuits — making it one of the best educational projects you can tackle. Inside this kit, you'll work with:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-frequency \u0026amp; intermediate-frequency amplifiers\u003c\/li\u003e\n  \u003cli\u003eAudio voltage \u0026amp; power amplifier stages\u003c\/li\u003e\n  \u003cli\u003eFrequency conversion circuit\u003c\/li\u003e\n  \u003cli\u003eTuning \u0026amp; automatic sine wave oscillation circuits\u003c\/li\u003e\n  \u003cli\u003eDetection circuit \u0026amp; automatic gain control (AGC)\u003c\/li\u003e\n  \u003cli\u003eVolume control circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMastering these circuits gives you a solid, real-world foundation for understanding and troubleshooting a wide range of electronic devices in the future.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-band reception:\u003c\/strong\u003e Supports both FM and AM broadcast bands\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh sensitivity:\u003c\/strong\u003e Picks up stations clearly with excellent signal reception\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCD1691 integrated circuit chip:\u003c\/strong\u003e Reliable signal processing for stable performance and crisp, clear audio output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow power consumption:\u003c\/strong\u003e Efficient design that's easy on batteries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete component set:\u003c\/strong\u003e Includes all electronic components, PCB circuit board, casing, schematic diagram, and step-by-step assembly instructions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHands-on soldering practice:\u003c\/strong\u003e Perfect for developing and refining PCB soldering skills\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll required electronic components (resistors, capacitors, transistors, coils, IC chip, etc.)\u003c\/li\u003e\n  \u003cli\u003ePrinted circuit board (PCB)\u003c\/li\u003e\n  \u003cli\u003ePlastic casing \/ housing\u003c\/li\u003e\n  \u003cli\u003eCircuit working principle guide \u0026amp; assembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eBatteries not included. Minor color differences between product images and actual item may occur.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this FM AM radio DIY kit suitable for beginners and students?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for individuals with some basic electronics or soldering experience, such as students enrolled in electronics courses or hobbyists familiar with reading circuit schematics. It is widely used in school teaching and training settings. Complete beginners should review the included instructions carefully and be prepared for a learning curve.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What tools do I need to assemble the FM AM radio soldering kit?\u003c\/h4\u003e\n\u003cp\u003eA: You will need a soldering iron, solder wire, wire cutters\/pliers, and a multimeter (recommended for testing). These tools are not included in the kit. Batteries (typically AA or similar) will also be needed to power the completed radio, but are sold separately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit include assembly instructions and a circuit diagram?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The complete kit includes a circuit working principle guide and step-by-step assembly instructions, helping you understand how each component functions within the overall FM\/AM radio circuit as you build it.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this FM AM radio DIY kit suitable for beginners and students?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for individuals with some basic electronics or soldering experience, such as students enrolled in electronics courses or hobbyists familiar with reading circuit schematics. It is widely used in school teaching and training settings. Complete beginners should review the included instructions carefully and be prepared for a learning curve.\"}}, {\"@type\": \"Question\", \"name\": \"What tools do I need to assemble the FM AM radio soldering kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You will need a soldering iron, solder wire, wire cutters\/pliers, and a multimeter (recommended for testing). These tools are not included in the kit. Batteries (typically AA or similar) will also be needed to power the completed radio, but are sold separately.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit include assembly instructions and a circuit diagram?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The complete kit includes a circuit working principle guide and step-by-step assembly instructions, helping you understand how each component functions within the overall FM\/AM radio circuit as you build it.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"FM AM Radio DIY Soldering Kit – Electronics Learning Project\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/fm-am-radio-diy-soldering-kit-electronics-learning-training\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165896994903,"sku":"\u003cnone\u003e","price":25.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S7a466e31702b4a88bd91559fd0bf0e77W.webp?v=1786728078"},{"product_id":"diy-led-thumb-flowing-light-soldering-kit-81-leds-microcontroller","title":"DIY LED Thumb Flowing Light Soldering Kit – 81 LEDs Microcontroller","description":"\n\u003ch2\u003eDIY LED Thumb Flowing Light Soldering Practice Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own dynamic LED display with this hands-on electronics soldering kit! Featuring \u003cstrong\u003e81 LEDs\u003c\/strong\u003e arranged in a thumb-shaped pattern, this kit produces eye-catching flowing light animations controlled by a dedicated \u003cstrong\u003eDX158 microcontroller\u003c\/strong\u003e. It's an ideal project for electronics hobbyists, students, and anyone looking to sharpen their soldering and circuit-assembly skills.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for individuals with prior electronics and circuit experience. We cannot guarantee 100% success after assembly — please read all instructions carefully before purchasing. Due to manufacturing batch variations, some units may feature a \u003cstrong\u003eType-C power interface\u003c\/strong\u003e. If this matters to you, please confirm before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e81 LEDs\u003c\/strong\u003e arranged in a thumb-like pattern with dynamic, adjustable flowing light effects\u003c\/li\u003e\n  \u003cli\u003ePress button \u003cstrong\u003eS2\u003c\/strong\u003e to cycle through and adjust the animation speed\u003c\/li\u003e\n  \u003cli\u003ePre-programmed \u003cstrong\u003eDX158 microcontroller\u003c\/strong\u003e — the firmware is already burned and ready to go\u003c\/li\u003e\n  \u003cli\u003ePowers via \u003cstrong\u003e4–5V DC\u003c\/strong\u003e; compatible with standard 5V USB charging heads\u003c\/li\u003e\n  \u003cli\u003eDual-compatible power socket: \u003cstrong\u003e1.3mm DC socket\u003c\/strong\u003e (default) or Android interface power socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eS1 power switch\u003c\/strong\u003e included for convenient on\/off control\u003c\/li\u003e\n  \u003cli\u003eLEDs are modular — swap them out for different colors or multi-color effects anytime\u003c\/li\u003e\n  \u003cli\u003eGreat for learning row-column LED matrix scanning and microcontroller-driven circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCircuit Overview\u003c\/h3\u003e\n\u003cp\u003eThe 81 LEDs are connected to the DX158 microcontroller in a row-column matrix configuration. The microcontroller scans and drives each LED in sequence, creating smooth flowing animations. The C1 filter capacitor is optional and not included in the kit — its absence does not affect performance.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll LEDs and microcontroller components are \u003cstrong\u003epolarity-sensitive\u003c\/strong\u003e — double-check orientation before soldering\u003c\/li\u003e\n  \u003cli\u003eUse a quality soldering iron and take your time for clean, reliable joints\u003c\/li\u003e\n  \u003cli\u003eReplace LEDs with any color of your choice to personalize your display\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need to program the microcontroller myself for this LED soldering kit?\u003c\/h4\u003e\n\u003cp\u003eA: No programming required! The DX158 microcontroller in this kit comes with the firmware pre-burned, so you only need to solder the components correctly to get the flowing LED light effects working right away.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does the DIY LED flowing light kit need?\u003c\/h4\u003e\n\u003cp\u003eA: The kit operates on 4–5V DC. Any standard 5V USB charging head is compatible. The default kit includes a 1.3mm small DC socket, though some batches may include a Type-C interface instead.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I customize the LED colors on this soldering practice kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The kit accepts standard LEDs, so you can easily swap out the included diodes for any color — or mix multiple colors — to create a completely custom flowing light display.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this kit suitable for beginners learning to solder?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for those with some prior experience in electronics and circuit assembly. Beginners are welcome to try, but should be comfortable with soldering basics and understanding polarity-sensitive components before starting.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need to program the microcontroller myself for this LED soldering kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No programming required! The DX158 microcontroller in this kit comes with the firmware pre-burned, so you only need to solder the components correctly to get the flowing LED light effects working right away.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the DIY LED flowing light kit need?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit operates on 4–5V DC. Any standard 5V USB charging head is compatible. The default kit includes a 1.3mm small DC socket, though some batches may include a Type-C interface instead.\"}}, {\"@type\": \"Question\", \"name\": \"Can I customize the LED colors on this soldering practice kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The kit accepts standard LEDs, so you can easily swap out the included diodes for any color — or mix multiple colors — to create a completely custom flowing light display.\"}}, {\"@type\": \"Question\", \"name\": \"Is this kit suitable for beginners learning to solder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for those with some prior experience in electronics and circuit assembly. Beginners are welcome to try, but should be comfortable with soldering basics and understanding polarity-sensitive components before starting.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY LED Thumb Flowing Light Soldering Kit – 81 LEDs Microcontroller\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-led-thumb-flowing-light-soldering-kit-81-leds-microcontroller\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165897551959,"sku":"\u003cnone\u003e","price":17.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Scb83341f0d01449c88baa6afff476070I.webp?v=1786728081"},{"product_id":"diy-led-fidget-spinner-smd-soldering-kit-pov-gyro-light","title":"DIY LED POV Fidget Spinner SMD Soldering Kit – Gyro Light","description":"\n\u003ch2\u003eBuild Your Own LED POV Fidget Spinner – Hands-On SMD Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eTake your electronics skills to the next level with this \u003cstrong\u003eDIY LED Fingertip Gyro POV Soldering Kit\u003c\/strong\u003e by LOTHYE. Spin it, solder it, and watch a mesmerizing ring of colorful LEDs light up as it rotates. This kit combines the fun of a fidget spinner with a practical SMD (Surface Mount Device) soldering training exercise — perfect for electronics students, hobbyists, and makers who want a rewarding hands-on project.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notice:\u003c\/strong\u003e This kit is designed for buyers with prior electronics and soldering experience. Products are verified in good condition before shipping; however, successful assembly depends on the builder's circuit knowledge and soldering skills. Please read all instructions carefully before beginning. \u003cstrong\u003eBatteries are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🌈 \u003cstrong\u003eColorful POV Light Effect\u003c\/strong\u003e – As the gyro spins, the LEDs create a stunning persistence-of-vision (POV) color display.\u003c\/li\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003eSMD Soldering Practice\u003c\/strong\u003e – An ideal hands-on training project for learning surface mount component soldering techniques.\u003c\/li\u003e\n  \u003cli\u003e🎯 \u003cstrong\u003e3 Styles Available\u003c\/strong\u003e – Choose from Style 1, Style 2, or Style 3, each with a unique LED configuration and board design.\u003c\/li\u003e\n  \u003cli\u003e🧠 \u003cstrong\u003eEducational \u0026amp; Engaging\u003c\/strong\u003e – Great for electronics classes, maker spaces, and DIY enthusiasts of all levels who have basic circuit knowledge.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNew Condition\u003c\/strong\u003e – Every kit ships fully inspected with all required SMD components included.\u003c\/li\u003e\n  \u003cli\u003e🚫 \u003cstrong\u003eNo High-Concern Chemicals\u003c\/strong\u003e – Confirmed safe materials with no restricted substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLOTHYE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIY Electronic Soldering Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStyle 1 \/ Style 2 \/ Style 3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eColorful SMD LEDs (Diode)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEffect\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePOV (Persistence of Vision) Rotation Display\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for \u003cstrong\u003eelectronics enthusiasts, engineering students, STEM learners, and seasoned hobbyists\u003c\/strong\u003e who enjoy building circuit-based projects from scratch. It makes a fantastic gift for anyone interested in DIY electronics, soldering practice, or creative light projects.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What soldering skills do I need to assemble this DIY LED fidget spinner kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit requires intermediate to advanced SMD (surface mount device) soldering skills. You should be comfortable using a soldering iron, working with small components, and reading a basic circuit diagram. It is not recommended for complete beginners without prior soldering experience.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are batteries included with the DIY LED gyro POV kit?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included with this kit. Please check the product images or specifications for the battery type required and source them separately before beginning your build.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between Style 1, Style 2, and Style 3?\u003c\/h4\u003e\n\u003cp\u003eA: Each style features a different PCB layout and LED configuration, resulting in unique visual POV (persistence-of-vision) light patterns when the gyro spins. All three styles use SMD LEDs and follow a similar assembly process. Please refer to the product images for a visual comparison of each style.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this LED soldering kit be used as a teaching tool in schools or maker spaces?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! This DIY electronic kit is an excellent hands-on learning tool for electronics classes, STEM programs, and maker spaces. It teaches real-world SMD soldering skills in an engaging, functional project format. Instructor supervision is recommended for younger or less experienced students.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What soldering skills do I need to assemble this DIY LED fidget spinner kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit requires intermediate to advanced SMD (surface mount device) soldering skills. You should be comfortable using a soldering iron, working with small components, and reading a basic circuit diagram. It is not recommended for complete beginners without prior soldering experience.\"}}, {\"@type\": \"Question\", \"name\": \"Are batteries included with the DIY LED gyro POV kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included with this kit. Please check the product images or specifications for the battery type required and source them separately before beginning your build.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between Style 1, Style 2, and Style 3?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each style features a different PCB layout and LED configuration, resulting in unique visual POV (persistence-of-vision) light patterns when the gyro spins. All three styles use SMD LEDs and follow a similar assembly process. Please refer to the product images for a visual comparison of each style.\"}}, {\"@type\": \"Question\", \"name\": \"Can this LED soldering kit be used as a teaching tool in schools or maker spaces?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! This DIY electronic kit is an excellent hands-on learning tool for electronics classes, STEM programs, and maker spaces. It teaches real-world SMD soldering skills in an engaging, functional project format. Instructor supervision is recommended for younger or less experienced students.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY LED POV Fidget Spinner SMD Soldering Kit – Gyro Light\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-led-fidget-spinner-smd-soldering-kit-pov-gyro-light\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Style2","offer_id":44165898436695,"sku":"14:193#Style2","price":16.16,"currency_code":"USD","in_stock":true},{"title":"Style1","offer_id":44165898469463,"sku":"14:771#Style1","price":14.67,"currency_code":"USD","in_stock":true},{"title":"Style3","offer_id":44165898502231,"sku":"14:173#Style3","price":14.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S3d61e35c02264f938495bbee4af83c47t.webp?v=1786728083"},{"product_id":"led-round-running-light-diy-soldering-kit-triode-oscillator","title":"LED Round Running Light DIY Soldering Kit – Triode Oscillator","description":"\n\u003ch2\u003eLED Round Running Light DIY Soldering Kit – Triode Oscillator Practice Set\u003c\/h2\u003e\n\u003cp\u003eBuild your own mesmerizing LED round running light with this hands-on DIY electronic soldering kit! Featuring a triode oscillator circuit, this kit is the perfect way for hobbyists, students, and electronics enthusiasts to sharpen their soldering skills while assembling a fun, eye-catching light display. Watch the LEDs cycle in a smooth \"water flow\" pattern once you've completed the build!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This kit is intended for buyers who already have basic electronics and circuit experience. We ensure all components are in good condition prior to shipment; however, successful assembly depends on the builder's soldering skills and circuit knowledge. Please read all instructions carefully before beginning.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriode Oscillator Design:\u003c\/strong\u003e Classic transistor-based oscillator circuit drives a stunning LED running-light (water flow) effect.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB:\u003c\/strong\u003e Circuit board diameter is approximately 4 cm — neat, portable, and great for display or further experimentation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSkills Training Focus:\u003c\/strong\u003e Designed specifically for soldering practice, circuit assembly, and electronics skill development.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoose Component Kit:\u003c\/strong\u003e All individual components are included as loose parts — ideal for through-hole soldering practice.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducational \u0026amp; Fun:\u003c\/strong\u003e Perfect for electronics courses, hobbyist workshops, maker spaces, and STEM projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Components declared free of high-concern chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LOTHYE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DIY LED Round Light Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Diameter:\u003c\/strong\u003e ~4 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCircuit Type:\u003c\/strong\u003e Triode (Transistor) Oscillator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit Type:\u003c\/strong\u003e Loose components (soldering required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is best suited for electronics students, hobbyists, and DIY makers who want to practice through-hole soldering while building a real, working circuit. It makes an excellent hands-on learning gift or classroom project supplement.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Hobby Tools\u003c\/h3\u003e\n\u003cp\u003eLove hands-on projects? Check out these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this LED soldering kit suitable for beginners with no electronics experience?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY LED running light soldering kit is best suited for individuals who already have basic electronics and soldering experience. While it's a great skill-building tool, complete beginners are encouraged to learn fundamental soldering techniques before attempting assembly to get the best results.\u003c\/p\u003e\n\u003ch4\u003eQ: What tools do I need to assemble the LED round running light kit?\u003c\/h4\u003e\n\u003cp\u003eA: To assemble this DIY triode oscillator LED kit, you will need a soldering iron, solder wire, wire cutters or flush cutters, and ideally a helping-hands tool or PCB holder. A multimeter is also useful for verifying connections during the build process.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the finished LED circuit board do?\u003c\/h4\u003e\n\u003cp\u003eA: Once assembled correctly, the triode oscillator circuit drives a round array of LEDs in a sequential \"running light\" or water-flow pattern — the LEDs light up in a continuous cycle around the circular PCB, creating a visually appealing animated light effect.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this LED soldering kit suitable for beginners with no electronics experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY LED running light soldering kit is best suited for individuals who already have basic electronics and soldering experience. While it's a great skill-building tool, complete beginners are encouraged to learn fundamental soldering techniques before attempting assembly to get the best results.\"}}, {\"@type\": \"Question\", \"name\": \"What tools do I need to assemble the LED round running light kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"To assemble this DIY triode oscillator LED kit, you will need a soldering iron, solder wire, wire cutters or flush cutters, and ideally a helping-hands tool or PCB holder. A multimeter is also useful for verifying connections during the build process.\"}}, {\"@type\": \"Question\", \"name\": \"What does the finished LED circuit board do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Once assembled correctly, the triode oscillator circuit drives a round array of LEDs in a sequential \\\"running light\\\" or water-flow pattern — the LEDs light up in a continuous cycle around the circular PCB, creating a visually appealing animated light effect.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Round Running Light DIY Soldering Kit – Triode Oscillator\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-round-running-light-diy-soldering-kit-triode-oscillator\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Yellow","offer_id":44165902336087,"sku":"14:350853#Yellow","price":11.28,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44165902368855,"sku":"14:10#Red","price":11.04,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":44165902401623,"sku":"14:193#Green","price":10.62,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":44165902434391,"sku":"14:29#Blue","price":11.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S26e84d30f44d4bfb9491eb202271f49fs.webp?v=1786728093"},{"product_id":"mini-handheld-metal-detector-diy-soldering-kit-electronics-assembly","title":"Mini Metal Detector DIY Soldering Kit – Electronics Assembly Project","description":"\n\u003ch2\u003eMini Handheld Metal Detector DIY Electronic Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own fully functional handheld metal detector from scratch! This DIY electronic soldering kit is the perfect hands-on project for electronics students, hobbyists, makers, and anyone looking to sharpen their circuit-assembly and soldering skills. Once assembled, it detects nearby metal objects and triggers both a buzzer alarm and a flashing LED indicator — a rewarding build that also doubles as a fun, practical gadget.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notes Before You Buy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThis kit ships as \u003cstrong\u003eloose, unassembled components\u003c\/strong\u003e. Soldering tools and experience are required to complete the build.\u003c\/li\u003e\n  \u003cli\u003eBatteries (two button cells) are \u003cstrong\u003enot included\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eComponent colors may vary between batches — this does not affect function.\u003c\/li\u003e\n  \u003cli\u003eSuccess depends on the buyer's soldering experience. Please read all instructions before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Alarm System:\u003c\/strong\u003e Buzzer sound + red LED flash activate simultaneously when metal is detected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Sensitivity:\u003c\/strong\u003e Built-in potentiometer lets you fine-tune the alarm threshold to suit your needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Slim PCB (60 × 185 mm) is easy to hold and carry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Button Operation:\u003c\/strong\u003e Simple single-click activation once assembled.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Great for games, entertainment, hobby security checks, and finding metal objects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5 V (two button batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~23 mA (alarm active)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatic Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7 mA (no alarm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 × 185 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5 cm (varies with metal surface area)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Object Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 2.5 cm for reliable detection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll electronic components (resistors, capacitors, transistors, PCB board, buzzer, LED, potentiometer, coil, etc.) — unassembled\u003c\/li\u003e\n  \u003cli\u003eAssembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSoldering iron, solder wire, and batteries must be supplied by the buyer.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for middle school and high school electronics classes, maker-space workshops, STEM training programs, and hobbyists who enjoy building circuits from scratch. It's a straightforward yet genuinely satisfying soldering project that teaches real-world PCB assembly skills.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this metal detector kit come pre-assembled?\u003c\/h4\u003e\n\u003cp\u003eA: No — this is a DIY soldering kit that ships as individual loose components. You will need a soldering iron, solder wire, and basic circuit-assembly experience to build the metal detector yourself. It is designed as a hands-on learning project rather than a ready-to-use device.\u003c\/p\u003e\n\u003ch4\u003eQ: What batteries does the assembled metal detector require?\u003c\/h4\u003e\n\u003cp\u003eA: The completed metal detector runs on two standard button-cell batteries (3–5 V total). Batteries are not included in the kit and must be purchased separately.\u003c\/p\u003e\n\u003ch4\u003eQ: How far can the assembled detector sense metal objects?\u003c\/h4\u003e\n\u003cp\u003eA: The maximum detection range is approximately 3–5 cm. Larger metal surfaces can be detected at the farther end of that range, while smaller metal pieces may only be detected at closer distances. Objects must be at least 2.5 cm in size for reliable detection.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I adjust the sensitivity of the metal detector?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The PCB includes a potentiometer that allows you to adjust the alarm threshold, letting you tune the sensitivity up or down depending on your use case.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this metal detector kit come pre-assembled?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this is a DIY soldering kit that ships as individual loose components. You will need a soldering iron, solder wire, and basic circuit-assembly experience to build the metal detector yourself. It is designed as a hands-on learning project rather than a ready-to-use device.\"}}, {\"@type\": \"Question\", \"name\": \"What batteries does the assembled metal detector require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The completed metal detector runs on two standard button-cell batteries (3–5 V total). 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The PCB includes a potentiometer that allows you to adjust the alarm threshold, letting you tune the sensitivity up or down depending on your use case.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini Metal Detector DIY Soldering Kit – Electronics Assembly Project\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/mini-handheld-metal-detector-diy-soldering-kit-electronics-assembly\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"DIY Kit","offer_id":44165904531543,"sku":"14:1202#DIY Kit","price":14.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S108a1eb7857d4361bd7dd525231a84602.webp?v=1786728095"},{"product_id":"lm317-adjustable-dc-power-supply-diy-soldering-kit-with-case","title":"LM317 Adjustable DC Power Supply DIY Soldering Kit with Case","description":"\n\u003ch2\u003eLM317 Adjustable Regulated DC Power Supply DIY Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own fully functional adjustable DC power supply with this hands-on LM317 DIY soldering kit. Ideal for electronics students, hobbyists, and makers, this kit comes complete with all components and a transparent plastic enclosure — everything you need to assemble a compact, versatile bench power supply from scratch. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Voltage Output:\u003c\/strong\u003e Dial in any voltage from 1.25V to 12V using the onboard LM317 regulator — perfect for powering a wide range of small DIY circuits and experiments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Signal Generator:\u003c\/strong\u003e Built-in signal generator output lets you supply pulse signals directly to your test circuit for easy debugging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLogic Pen Function:\u003c\/strong\u003e Quickly probe and verify logic levels on any circuit node without extra equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuity Buzzer:\u003c\/strong\u003e A single-channel buzzer lets you test wire continuity and detect low-frequency signals — the buzzer sounds when a connection is made or a signal is present.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent Enclosure Included:\u003c\/strong\u003e Four-screw transparent plastic shell protects the assembled board and lets you show off your soldering work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Learning \u0026amp; Teaching:\u003c\/strong\u003e Designed specifically for electronics training, classroom teaching, and beginner soldering practice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25V – 12V (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEU 220V \/ USA 110V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransformer Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Cord Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Lead Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.2 cm (L) × 6.9 cm (W) × 4 cm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransparent plastic (upper \u0026amp; lower covers, 4 screws)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.2 cm × 6.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e270 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Notes Before Purchase\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis kit is intended for electronics enthusiasts with basic circuit assembly experience. Successful assembly is not guaranteed without prior soldering knowledge.\u003c\/li\u003e\n  \u003cli\u003eDue to the 200 mA output current limit, this supply is suitable only for small-current circuits. Excessive load will cause voltage drop.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNot suitable for charging phones or powering high-current devices.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery is NOT included\u003c\/strong\u003e in the package.\u003c\/li\u003e\n  \u003cli\u003ePlease read the full product description carefully before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLM317 DC power supply PCB \u0026amp; all through-hole components\u003c\/li\u003e\n  \u003cli\u003eTransparent plastic enclosure with screws\u003c\/li\u003e\n  \u003cli\u003ePower cord (1 m)\u003c\/li\u003e\n  \u003cli\u003eOutput leads (20 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this LM317 power supply kit suitable for complete beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY soldering kit is best suited for those with at least basic soldering experience. It makes an excellent learning project for electronics students and hobbyists, but no guarantee of successful assembly can be made for those with zero prior circuit-building knowledge. Read all instructions carefully before starting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage range does the LM317 adjustable regulated power supply output?\u003c\/h4\u003e\n\u003cp\u003eA: The kit delivers an adjustable DC output ranging from 1.25V to 12V, controlled by the onboard LM317 voltage regulator. This makes it suitable for powering a wide range of small electronic circuits, microcontrollers, and test setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this kit to charge my smartphone or power larger devices?\u003c\/h4\u003e\n\u003cp\u003eA: No. The maximum output current is 200 mA, which is not sufficient to charge a smartphone or run high-current devices. It is designed exclusively for low-current DIY circuits, breadboard experiments, and educational use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit work with both 110V (USA) and 220V (EU) mains power?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The included transformer supports both EU 220V and USA 110V mains supply, making it compatible with standard wall outlets in both regions.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this LM317 power supply kit suitable for complete beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY soldering kit is best suited for those with at least basic soldering experience. It makes an excellent learning project for electronics students and hobbyists, but no guarantee of successful assembly can be made for those with zero prior circuit-building knowledge. Read all instructions carefully before starting.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage range does the LM317 adjustable regulated power supply output?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit delivers an adjustable DC output ranging from 1.25V to 12V, controlled by the onboard LM317 voltage regulator. This makes it suitable for powering a wide range of small electronic circuits, microcontrollers, and test setups.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this kit to charge my smartphone or power larger devices?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The maximum output current is 200 mA, which is not sufficient to charge a smartphone or run high-current devices. 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The included transformer supports both EU 220V and USA 110V mains supply, making it compatible with standard wall outlets in both regions.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LM317 Adjustable DC Power Supply DIY Soldering Kit with Case\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/lm317-adjustable-dc-power-supply-diy-soldering-kit-with-case\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"EU(220V)","offer_id":44165905776727,"sku":"14:350852#EU(220V)","price":34.84,"currency_code":"USD","in_stock":true},{"title":"USA(110V)","offer_id":44165905809495,"sku":"14:351074#USA(110V)","price":36.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sa8c9ead46fcc469283e7e46c8ba301d6D.webp?v=1786728103"},{"product_id":"diy-led-digital-clock-kit-51-mcu-alarm-date-temperature-display","title":"DIY LED Digital Clock Kit – 51 MCU Alarm, Date \u0026 Temp Display","description":"\n\u003ch2\u003eLOTHYE DIY LED Digital Clock Kit – Build Your Own Smart Clock\u003c\/h2\u003e\n\u003cp\u003ePut your electronics skills to the test with this feature-packed \u003cstrong\u003eDIY LED Digital Clock Production Kit\u003c\/strong\u003e from LOTHYE. Powered by an STC15W404AS 51 Microcontroller and a DS1302 real-time clock chip, this beginner-friendly through-hole soldering kit lets you assemble a fully functional desktop clock that displays time, date, day of the week, and temperature — all in a compact enclosure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for electronics enthusiasts with basic circuit assembly experience. The kit is verified in good condition before shipping, but successful assembly depends on the builder's soldering and circuit knowledge. Please read all instructions carefully before purchasing. \u003cstrong\u003eBatteries are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-function Display:\u003c\/strong\u003e Shows time, date, day of the week, and temperature in rotation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlarm Clock Function:\u003c\/strong\u003e Set alarms with hourly chime support\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Brightness:\u003c\/strong\u003e LED display auto-adjusts to ambient lighting conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Failure Memory:\u003c\/strong\u003e Retains settings when power is interrupted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Correction:\u003c\/strong\u003e Manually calibrate temperature readings for accuracy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Assembly:\u003c\/strong\u003e All inline (through-hole) components — ideal for beginners and students\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e 11.5 cm (L) × 3.2 cm (W) × 4 cm (H) with enclosure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Shell enclosure and power supply cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicrocontroller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTC15W404AS DIP28\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClock Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDS1302 DIP8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Tube\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-bit 1-inch common-anode 7-segment display × 4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Colors Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed, Emerald Green, Blue, White\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (with shell)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.5 cm × 3.2 cm × 4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThrough-hole (inline components)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll PCB components (resistors, capacitors, ICs, LED tubes, etc.)\u003c\/li\u003e\n  \u003cli\u003ePlastic enclosure \/ shell\u003c\/li\u003e\n  \u003cli\u003ePower supply cable\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eBatteries NOT included\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is perfect for electronics students, hobbyists, and makers who want hands-on experience with microcontroller-based circuit design. It's a great introduction to 51-series MCU programming concepts and real-time clock (RTC) modules. Also makes a thoughtful educational gift for anyone interested in DIY electronics.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need soldering experience to assemble this DIY LED digital clock kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, basic soldering and circuit assembly experience is recommended. All components are through-hole (inline) type, making this one of the simpler DIY electronic kits to build. However, the seller cannot guarantee 100% successful assembly — please read the instructions thoroughly before starting.\u003c\/p\u003e\n\u003ch4\u003eQ: What power source does this LED digital clock kit use?\u003c\/h4\u003e\n\u003cp\u003eA: The kit comes with a power supply cable. Batteries are NOT included and are not required for main operation via the cable. Check the included instructions for compatible battery specs if you wish to use the power-failure memory backup function.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I choose the color of the LED display tubes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This kit is available in four LED display colors: Red, Emerald Green, Blue, and White. Select your preferred color at the time of purchase.\u003c\/p\u003e\n\u003ch4\u003eQ: What functions does this DIY clock kit support?\u003c\/h4\u003e\n\u003cp\u003eA: The assembled clock displays the current time, date, day of the week, and temperature. It also features an alarm clock function, hourly chime, automatic display brightness adjustment, power-failure memory retention, and manual temperature correction.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need soldering experience to assemble this DIY LED digital clock kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, basic soldering and circuit assembly experience is recommended. All components are through-hole (inline) type, making this one of the simpler DIY electronic kits to build. 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This 15W Mini Tesla Coil DIY Kit lets you construct a fully functional plasma arc generator that can wirelessly light fluorescent tubes, produce stunning electric arcs, and even play music through plasma vibration. A perfect hands-on project for electronics enthusiasts, STEM learners, and science hobbyists.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlasma Arc Generation:\u003c\/strong\u003e Once powered on, the discharge wire at the top produces vivid, crackling plasma arcs — a spectacular visual effect.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Fluorescent Lighting:\u003c\/strong\u003e Hold a fluorescent tube near the coil and watch it illuminate without any physical electrical connection — pure electromagnetic induction magic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlasma Music Speaker:\u003c\/strong\u003e Connect your phone, MP3 player, or computer via the 3.5mm audio jack. The arc stimulates air into plasma, generating sound waves — a genuinely unique listening experience, best enjoyed in a quiet environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducational STEM Build:\u003c\/strong\u003e Learn about resonant transformers, high-frequency AC, and electromagnetic fields through hands-on assembly — inspired by Nikola Tesla's original 1891 design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Board:\u003c\/strong\u003e 40×80mm PCB form factor — small footprint, big science.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 15W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 12–24V, 2A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e DC 5.5mm barrel jack \/ pin header\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Input:\u003c\/strong\u003e 3.5mm audio jack (compatible with phone, MP3, PC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoard Size:\u003c\/strong\u003e 40 × 80mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LOTHYE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAssembly Tips\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eSecure the power transistor to the heat sink with screws before soldering it to the board for easier handling.\u003c\/li\u003e\n  \u003cli\u003eWhen soldering the coil endpoints, strip the enamel insulation layer with a knife and tin the copper wire before soldering; fix the coil with hot-melt glue when done.\u003c\/li\u003e\n  \u003cli\u003eWind the mutual inductance coil firmly — a tighter winding improves arc efficiency.\u003c\/li\u003e\n  \u003cli\u003eIf the heat sink becomes very hot during operation, attach a small cooling fan to maintain safe temperatures.\u003c\/li\u003e\n  \u003cli\u003eUse a multimeter to verify resistor values — color bands can be difficult to distinguish visually.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSafety Precautions\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e touch the arc tip or the heat sink while the unit is powered on.\u003c\/li\u003e\n  \u003cli\u003eKeep all objects and electronic devices (phones, MP3 players, computers) at least 50cm away from the operating coil — the high-frequency magnetic field can interfere with or damage nearby electronics.\u003c\/li\u003e\n  \u003cli\u003eDo not leave the coil running unattended for extended periods. If the heat sink becomes excessively hot, power off and allow it to cool before resuming.\u003c\/li\u003e\n  \u003cli\u003eThis kit requires prior circuit assembly experience. Please read all instructions thoroughly before beginning assembly.\u003c\/li\u003e\n  \u003cli\u003eNot suitable for young children — intended for experienced electronics hobbyists and adults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What power supply do I need for the Mini Tesla Coil DIY Kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit requires a DC 12–24V power supply with at least 2A current output, connected via a DC 5.5mm barrel jack or pin header. A standard DC adapter in this range works well. Running at higher voltages (e.g., 24V) will produce longer arcs but also generates more heat, so a cooling fan is recommended for extended sessions.\u003c\/p\u003e\n\u003ch4\u003eQ: Can beginners assemble this Tesla coil kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is designed for hobbyists and enthusiasts with some prior experience in soldering and basic circuit assembly. Beginners with no circuit experience may find it challenging. We recommend reading the full assembly guide, using a multimeter to verify components, and following each step carefully for the best results.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the plasma music speaker function work?\u003c\/h4\u003e\n\u003cp\u003eA: When an audio signal is fed into the 3.5mm jack from a phone, MP3 player, or computer, the Tesla coil modulates the plasma arc in sync with the audio. This causes the air around the arc to vibrate and produce sound — no traditional speaker cone required. The volume is low, making it best enjoyed in a quiet setting while observing the arc effect.\u003c\/p\u003e\n\u003ch4\u003eQ: Will the Tesla coil damage my phone or other electronics nearby?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, it can. The high-frequency electromagnetic field generated by the coil can interfere with or damage nearby electronic devices. Always keep phones, MP3 players, computers, and other sensitive electronics at least 50cm away from the coil while it is operating. Only connect audio devices via the 3.5mm jack when the output end is kept at a safe distance.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What power supply do I need for the Mini Tesla Coil DIY Kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit requires a DC 12–24V power supply with at least 2A current output, connected via a DC 5.5mm barrel jack or pin header. A standard DC adapter in this range works well. Running at higher voltages (e.g., 24V) will produce longer arcs but also generates more heat, so a cooling fan is recommended for extended sessions.\"}}, {\"@type\": \"Question\", \"name\": \"Can beginners assemble this Tesla coil kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is designed for hobbyists and enthusiasts with some prior experience in soldering and basic circuit assembly. 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Only connect audio devices via the 3.5mm jack when the output end is kept at a safe distance.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini Tesla Coil DIY Kit – 15W Plasma Arc \u0026 Music Speaker\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/mini-tesla-coil-diy-kit-15w-plasma-arc-music-speaker\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165908856919,"sku":"\u003cnone\u003e","price":13.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S93b73d1d1aeb40188150b5977ed368f1Z.webp?v=1786728116"},{"product_id":"diy-fm-am-radio-kit-cf210sp-soldering-practice-circuit-board","title":"DIY FM AM Radio Kit CF210SP – Soldering Practice Circuit Board","description":"\n\u003ch2\u003eBuild Your Own FM\/AM Radio – The Ultimate Soldering \u0026amp; Electronics Learning Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCF210SP DIY FM AM Radio Kit\u003c\/strong\u003e is a hands-on electronics assembly project designed for students, hobbyists, and aspiring engineers who want to develop real-world circuit building and soldering skills. This two-band radio covers \u003cstrong\u003eFM (76–108 MHz)\u003c\/strong\u003e and \u003cstrong\u003eAM (525–1605 kHz)\u003c\/strong\u003e, giving you a fully functional radio you assemble yourself from scratch.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note Before Purchasing:\u003c\/strong\u003e This kit is intended for buyers with prior circuit assembly and soldering experience. While all components are tested and in excellent condition prior to shipment, successful assembly depends on the builder's skill and attention to detail. Please read all instructions carefully before starting. \u003cstrong\u003eBattery is NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Build a Radio?\u003c\/h3\u003e\n\u003cp\u003eThe radio receiver is one of the most comprehensive learning platforms in electronics. Despite its compact size, it incorporates a wide range of fundamental circuits, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-frequency amplifier circuit\u003c\/li\u003e\n  \u003cli\u003eIntermediate frequency (IF) amplifier\u003c\/li\u003e\n  \u003cli\u003eAudio voltage \u0026amp; power amplifier (TDA2822 IC)\u003c\/li\u003e\n  \u003cli\u003eFrequency conversion circuit\u003c\/li\u003e\n  \u003cli\u003eTuning circuit\u003c\/li\u003e\n  \u003cli\u003eAutomatic sine wave oscillation circuit\u003c\/li\u003e\n  \u003cli\u003eDetection circuit\u003c\/li\u003e\n  \u003cli\u003eAutomatic gain control (AGC) circuit\u003c\/li\u003e\n  \u003cli\u003eVolume control circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMastering these circuits builds a strong foundation for understanding, designing, and troubleshooting a wide variety of electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDual-Band Reception:\u003c\/strong\u003e FM 76–108 MHz \u0026amp; AM 525–1605 kHz\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh-Quality Audio:\u003c\/strong\u003e TDA2822 amplifier IC delivers clear, crisp sound\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBeginner-Friendly Design:\u003c\/strong\u003e Simple circuit layout with a high assembly success rate\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eExcellent Selectivity:\u003c\/strong\u003e Strong station separation for clear reception\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eEducational Value:\u003c\/strong\u003e Covers core electronic principles used across countless device types\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e100% Brand New Components:\u003c\/strong\u003e All parts are new and quality-checked before dispatch\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes all electronic components and the PCB (battery not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CF210SP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e DIY Assembly Module Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFM Frequency Range:\u003c\/strong\u003e 76–108 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAM Frequency Range:\u003c\/strong\u003e 525–1605 kHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmplifier IC:\u003c\/strong\u003e TDA2822\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is perfect for electronics students in school or vocational training programs, hobbyists looking to sharpen their PCB soldering technique, and makers who want a rewarding, functional DIY project. It's an ideal gift for anyone passionate about electronics, engineering, or hands-on learning.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Makers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the CF210SP DIY FM AM Radio Kit suitable for complete beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for individuals who already have basic soldering and circuit assembly experience. While the circuit design is straightforward and the success rate is high, beginners may find the assembly challenging without prior practice. It's an excellent next step after learning basic soldering on simpler kits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What tools and supplies do I need to assemble the CF210SP radio kit?\u003c\/h4\u003e\n\u003cp\u003eA: You will need a soldering iron, solder wire, wire cutters, and a suitable battery (not included in the package). It is also recommended to have a multimeter handy to test connections during assembly. Always follow the included circuit diagram and component layout guide carefully.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this kit support both FM and AM reception out of the box once assembled?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Once correctly assembled, the CF210SP supports FM reception across 76–108 MHz and AM reception across 525–1605 kHz. The TDA2822 amplifier IC ensures good audio output quality for both bands, making it a versatile and rewarding build.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the CF210SP DIY FM AM Radio Kit suitable for complete beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for individuals who already have basic soldering and circuit assembly experience. While the circuit design is straightforward and the success rate is high, beginners may find the assembly challenging without prior practice. It's an excellent next step after learning basic soldering on simpler kits.\"}}, {\"@type\": \"Question\", \"name\": \"What tools and supplies do I need to assemble the CF210SP radio kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You will need a soldering iron, solder wire, wire cutters, and a suitable battery (not included in the package). It is also recommended to have a multimeter handy to test connections during assembly. Always follow the included circuit diagram and component layout guide carefully.\"}}, {\"@type\": \"Question\", \"name\": \"Does this kit support both FM and AM reception out of the box once assembled?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Once correctly assembled, the CF210SP supports FM reception across 76–108 MHz and AM reception across 525–1605 kHz. The TDA2822 amplifier IC ensures good audio output quality for both bands, making it a versatile and rewarding build.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY FM AM Radio Kit CF210SP – Soldering Practice Circuit Board\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-fm-am-radio-kit-cf210sp-soldering-practice-circuit-board\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165925404759,"sku":"\u003cnone\u003e","price":18.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S086204ac8fa745049da861a06caccbaao.webp?v=1786728275"},{"product_id":"diy-handheld-metal-detector-kit-soldering-assembly-training","title":"DIY Metal Detector Kit – Soldering Assembly STEM Training","description":"\n\u003ch2\u003eLOTHYE DIY Handheld Metal Detector Electronic Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own handheld metal detector from scratch! This DIY electronic component kit from LOTHYE is the perfect hands-on project for electronics students, hobbyists, and makers looking to sharpen their soldering and circuit assembly skills. Once assembled, the compact detector uses a buzzer alarm and flashing LED indicator to alert you whenever metal is nearby — great for games, safety checks, and practical learning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e This kit ships as individual loose components that require soldering to assemble. Soldering tools and batteries are \u003cem\u003enot\u003c\/em\u003e included. Basic circuit and soldering experience is recommended. Component colors may vary by batch but do not affect functionality.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Alarm System:\u003c\/strong\u003e Built-in buzzer and flashing red LED indicator activate simultaneously when metal is detected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Sensitivity:\u003c\/strong\u003e Onboard potentiometer lets you fine-tune the detection threshold to suit your needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e PCB dimensions of 60 × 185 mm make this a portable, easy-to-carry device once assembled.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetection Range:\u003c\/strong\u003e Detects metal objects up to 3–5 cm away; larger metal surfaces are detected at greater distances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Runs on two button batteries (3–5V); working current ~23mA during alarm, ~3.7mA in standby.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Click Operation:\u003c\/strong\u003e Simple, straightforward to use after assembly — ideal for beginners and classroom projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Uses:\u003c\/strong\u003e Gaming and entertainment, basic safety checks, STEM education, and electronics training.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5V (two button batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~23mA (alarm active)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~3.7mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 × 185 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Detection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5 cm (varies by metal surface area)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMin Detectable Object Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;2.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew (unassembled kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eGreat for Learners \u0026amp; Makers\u003c\/h3\u003e\n\u003cp\u003eWhether you're a student tackling a school project or a hobbyist looking for a rewarding weekend build, this kit delivers real-world soldering practice with a functional, satisfying result. Pair it with other hands-on tools from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this metal detector kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY metal detector kit is designed for electronics enthusiasts who have some basic soldering and circuit assembly experience. Complete beginners may find it challenging without guidance. It is ideal for school electronics courses, STEM programs, or hobbyists who have handled a soldering iron before.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What batteries does the assembled metal detector use, and are they included?\u003c\/h4\u003e\n\u003cp\u003eA: The assembled metal detector is powered by two button batteries operating at 3–5V. Batteries are \u003cstrong\u003enot included\u003c\/strong\u003e in the kit and must be purchased separately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum detection range of this handheld metal detector kit?\u003c\/h4\u003e\n\u003cp\u003eA: Once assembled, the handheld metal detector can detect metal objects up to approximately 3–5 cm away. The detection range depends on the size of the metal object — larger metal surfaces are detected at greater distances, while smaller objects must be closer to trigger the alarm. The minimum detectable object size is greater than 2.5 cm.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need any special tools to assemble this DIY soldering kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — you will need a soldering iron, solder wire, and basic hand tools to assemble the kit. These soldering tools are not included and must be sourced separately. Please read all instructions carefully before beginning assembly.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this metal detector kit suitable for beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY metal detector kit is designed for electronics enthusiasts who have some basic soldering and circuit assembly experience. Complete beginners may find it challenging without guidance. 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The \u003cstrong\u003eLOTHYE LED Rotate Fidget Gyro Kit\u003c\/strong\u003e combines the timeless appeal of a spinning top with modern microcontroller technology, creating a mesmerizing display of colorful light patterns and text as it spins. Perfect for electronics enthusiasts, students, hobbyists, and anyone who loves a fun soldering project.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notice:\u003c\/strong\u003e This kit is designed for electronics enthusiasts with prior circuit-building and soldering experience (SMD soldering). We guarantee components are in good condition before shipping, but successful assembly depends on the builder's skill level. Please read all instructions carefully before purchasing. \u003cstrong\u003eBatteries are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this kit is a single-chip microcomputer (MCU) that controls \u003cstrong\u003e12 LEDs\u003c\/strong\u003e, flashing them in precise sequences to produce vivid patterns and text displays when the top is spinning. A \u003cstrong\u003eHall IC sensor\u003c\/strong\u003e detects a magnet on each rotation, syncing the display to ensure stable, crisp patterns appear every time. Power comes from a compact coin-cell battery, and the MCU automatically enters a low-power mode when the gyro is switched off — helping extend battery life.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🌈 \u003cstrong\u003e12 Colorful LEDs\u003c\/strong\u003e – Individually sequenced by MCU for vibrant, eye-catching light patterns\u003c\/li\u003e\n  \u003cli\u003e🔄 \u003cstrong\u003eHall IC Stabilization\u003c\/strong\u003e – Ensures consistent, stable text and pattern display with each spin\u003c\/li\u003e\n  \u003cli\u003e🔋 \u003cstrong\u003eCoin-Cell Powered\u003c\/strong\u003e – Low-power MCU design for extended battery life (batteries not included)\u003c\/li\u003e\n  \u003cli\u003e🛠️ \u003cstrong\u003eDIY SMD Soldering Kit\u003c\/strong\u003e – Great hands-on learning project for intermediate electronics hobbyists\u003c\/li\u003e\n  \u003cli\u003e🎮 \u003cstrong\u003eFun \u0026amp; Interactive\u003c\/strong\u003e – Spin to reveal custom patterns and text on the 2-leaf rotating blade\u003c\/li\u003e\n  \u003cli\u003e📦 \u003cstrong\u003eAll Components Included\u003c\/strong\u003e – PCB, LEDs, microcontroller, Hall IC, resistors, and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for electronics students, makers, and DIY hobbyists who want to practice SMD soldering while creating something genuinely fun and visually impressive. It makes a great gift for gadget lovers, engineering students, and anyone curious about how persistence-of-vision (POV) light displays work.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LOTHYE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e DIY Electronic Module \/ SMD Soldering Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 12 LEDs controlled by single-chip microcomputer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotation Sensing:\u003c\/strong\u003e Hall IC + magnet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Coin-cell battery (not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New (unassembled kit)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/graded-trading-card-holder-snap-closure-plastic-slab-case\"\u003eGraded Trading Card Holder Snap Closure Plastic Slab Case\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need soldering experience to assemble this LED gyro kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this is an SMD (Surface-Mount Device) soldering kit intended for builders with prior electronics and soldering experience. SMD components are small and require a steady hand and appropriate tools. Beginners are encouraged to practice basic soldering before attempting this kit to ensure the best results.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What batteries does the LED spinning gyro use, and are they included?\u003c\/h4\u003e\n\u003cp\u003eA: The gyro is powered by a standard coin-cell battery. Batteries are \u003cstrong\u003enot included\u003c\/strong\u003e with the kit and must be purchased separately. The microcontroller automatically enters low-power mode when the switch is off, helping preserve battery life.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the LED gyro display patterns and text while spinning?\u003c\/h4\u003e\n\u003cp\u003eA: The kit uses a persistence-of-vision (POV) effect: a single-chip microcomputer rapidly flashes 12 LEDs in a precisely timed sequence. A Hall IC sensor detects a magnet on every rotation, syncing the flash pattern so that stable, readable text and shapes appear to \"float\" in the air as the top spins.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need soldering experience to assemble this LED gyro kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this is an SMD (Surface-Mount Device) soldering kit intended for builders with prior electronics and soldering experience. SMD components are small and require a steady hand and appropriate tools. Beginners are encouraged to practice basic soldering before attempting this kit to ensure the best results.\"}}, {\"@type\": \"Question\", \"name\": \"What batteries does the LED spinning gyro use, and are they included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The gyro is powered by a standard coin-cell battery. Batteries are not included with the kit and must be purchased separately. The microcontroller automatically enters low-power mode when the switch is off, helping preserve battery life.\"}}, {\"@type\": \"Question\", \"name\": \"How does the LED gyro display patterns and text while spinning?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit uses a persistence-of-vision (POV) effect: a single-chip microcomputer rapidly flashes 12 LEDs in a precisely timed sequence. A Hall IC sensor detects a magnet on every rotation, syncing the flash pattern so that stable, readable text and shapes appear to \\\"float\\\" in the air as the top spins.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Fidget Gyro DIY Electronics Kit – Colorful Light Display Top\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-fidget-gyro-diy-electronics-kit-colorful-light-display-top\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Mixed color","offer_id":44165931204695,"sku":"14:193#Mixed color","price":17.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb3b77a0831264f3f88be9631fc44964d3_198c0c40-29a1-4f2a-90e2-4bff139f39dc.webp?v=1786728298"},{"product_id":"led-fingertip-gyro-diy-kit-spinning-top-circuit-board","title":"LED Fingertip Gyro DIY Kit – Soldering Circuit Board Project","description":"\n\u003ch2\u003eBuild Your Own LED Spinning Gyro Top – Hands-On Electronics Fun!\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLED Fingertip Gyro DIY Kit\u003c\/strong\u003e is a fantastic hands-on electronics project for hobbyists, students, and anyone who loves building cool gadgets from scratch. Assemble your own spinning top powered by a circuit board you solder yourself, then watch the LED lights create a dazzling light show as the top spins on your fingertip!\u003c\/p\u003e\n\n\u003cp\u003eThis kit is ideal for electronics enthusiasts who want to sharpen their soldering and circuit-building skills while creating something genuinely fun. The finished gyro top makes a great desk toy and a satisfying reward for the effort of assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for buyers with prior soldering and circuit experience. While every component is quality-checked before shipping, successful assembly depends on the builder's skill and care. Please read all instructions thoroughly before beginning. \u003cstrong\u003eBatteries are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🔆 \u003cstrong\u003eVibrant LED Display\u003c\/strong\u003e – Multi-color LEDs create a stunning spinning light effect\u003c\/li\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003eComplete DIY Kit\u003c\/strong\u003e – Includes all electronic components and a PCB circuit board\u003c\/li\u003e\n  \u003cli\u003e🎯 \u003cstrong\u003eFingertip Spinner Design\u003c\/strong\u003e – Balanced gyro spins smoothly on your fingertip\u003c\/li\u003e\n  \u003cli\u003e📚 \u003cstrong\u003eEducational \u0026amp; Skill-Building\u003c\/strong\u003e – Perfect for learning PCB assembly, soldering, and circuit logic\u003c\/li\u003e\n  \u003cli\u003e🎁 \u003cstrong\u003eGreat Gift Idea\u003c\/strong\u003e – Fun for electronics hobbyists, students, and makers of all ages\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh-Quality Components\u003c\/strong\u003e – No high-concern chemicals; all components are new and inspected before dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LOTHYE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e DIY Electronic Module Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries:\u003c\/strong\u003e Not included\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is best suited for electronics enthusiasts, hobbyist makers, STEM students, and anyone with basic-to-intermediate soldering experience. It's a rewarding project that combines technical skill with a playful, eye-catching result.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/large-capacity-pencil-pen-bag-zipper-fabric-stationery-organizer\"\u003eLarge Capacity Pencil Pen Bag – Zipper Fabric Stationery Organizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What skill level is required to assemble the LED Fingertip Gyro DIY Kit?\u003c\/h4\u003e\n\u003cp\u003eA: This LED gyro circuit board kit is designed for buyers who already have basic soldering and electronics experience. Beginners may find it challenging, so it is recommended to have familiarity with PCB soldering and electronic component assembly before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are batteries included with the DIY spinning top kit?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included with this kit. Please ensure you have the appropriate batteries on hand before beginning assembly. Check the kit instructions for the specific battery type required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the LED Fingertip Gyro Kit suitable as a gift for a student or young hobbyist?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! This DIY electronic gyro top kit makes an excellent gift for STEM-minded students, young electronics enthusiasts, and hobbyist makers who enjoy hands-on building projects. Adult supervision is recommended for younger builders.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit include all the components needed to build the gyro top?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the kit includes all necessary electronic components and the PCB circuit board required to assemble the LED fingertip gyro top. All components are inspected and confirmed to be in good condition prior to shipping.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What skill level is required to assemble the LED Fingertip Gyro DIY Kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This LED gyro circuit board kit is designed for buyers who already have basic soldering and electronics experience. Beginners may find it challenging, so it is recommended to have familiarity with PCB soldering and electronic component assembly before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"Are batteries included with the DIY spinning top kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included with this kit. Please ensure you have the appropriate batteries on hand before beginning assembly. Check the kit instructions for the specific battery type required.\"}}, {\"@type\": \"Question\", \"name\": \"Is the LED Fingertip Gyro Kit suitable as a gift for a student or young hobbyist?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! This DIY electronic gyro top kit makes an excellent gift for STEM-minded students, young electronics enthusiasts, and hobbyist makers who enjoy hands-on building projects. Adult supervision is recommended for younger builders.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit include all the components needed to build the gyro top?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the kit includes all necessary electronic components and the PCB circuit board required to assemble the LED fingertip gyro top. All components are inspected and confirmed to be in good condition prior to shipping.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Fingertip Gyro DIY Kit – Soldering Circuit Board Project\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-fingertip-gyro-diy-kit-spinning-top-circuit-board\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165932515415,"sku":"\u003cnone\u003e","price":15.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S821171ff06aa4423aa92ca39583c18cfu.webp?v=1786728320"},{"product_id":"voice-activated-led-flashing-glasses-diy-soldering-kit","title":"Voice-Activated LED Flashing Glasses DIY Soldering Kit","description":"\n\u003ch2\u003eVoice-Activated LED Flashing Glasses DIY Electronic Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own eye-catching, voice-activated LED glasses with this fun and educational DIY soldering assembly kit! Perfect for electronics enthusiasts, hobbyists, students, and makers, this kit lets you assemble a fully functional pair of light-up glasses that flash in response to sound. With 50 LED lamp beads in vibrant red and emerald green, you'll create a showstopper accessory for parties, performances, or just showing off your soldering skills.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for individuals with prior circuit assembly and soldering experience. We cannot guarantee 100% success for first-time builders. Please read all instructions carefully before beginning assembly. \u003cstrong\u003e2 x 23A batteries (12V) are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoice-Activated Flashing:\u003c\/strong\u003e LEDs respond to sound, creating a dynamic light show in sync with music or speech\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50 LED Lamp Beads:\u003c\/strong\u003e Bright red and emerald green LEDs for vivid, eye-catching effects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Soldering Assembly:\u003c\/strong\u003e A hands-on learning project that builds real circuit assembly skills\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent ABS Shell:\u003c\/strong\u003e Durable, lightweight, and stylish frame material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Runs at 12V \/ 15mA working current for efficient operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Learning:\u003c\/strong\u003e Ideal for electronics students, hobbyists, and soldering enthusiasts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFun Wearable Project:\u003c\/strong\u003e Makes a unique accessory for parties, cosplay, events, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAS123\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 23A batteries (NOT included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransparent ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 lamp beads\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLuminous Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed \u0026amp; Emerald Green\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVoice-activated LED glasses kit components (unassembled)\u003c\/li\u003e\n  \u003cli\u003eAssembly instructions\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eBatteries NOT included — requires 2 x 23A 12V batteries\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this voice-activated LED glasses kit suitable for beginners?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY soldering kit is best suited for individuals who already have some experience with electronic circuit assembly and soldering. Beginners may find the assembly challenging. We recommend reviewing the instructions thoroughly before starting, and practicing basic soldering skills beforehand if needed.\u003c\/p\u003e\n\u003ch4\u003eQ: What batteries does this LED glasses kit require?\u003c\/h4\u003e\n\u003cp\u003eA: The voice-activated LED flashing glasses kit runs on 2 x 23A batteries (12V). Please note that batteries are NOT included in the package and must be purchased separately.\u003c\/p\u003e\n\u003ch4\u003eQ: What colors do the LED glasses flash?\u003c\/h4\u003e\n\u003cp\u003eA: The glasses feature 50 LED lamp beads that flash in vibrant red and emerald green, creating a dynamic visual effect that reacts to sound and voice.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this kit be used as a costume or party accessory once assembled?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! Once fully assembled, the voice-activated flashing LED glasses make a fantastic accessory for parties, cosplay events, performances, music festivals, and more. The sound-reactive light effect is sure to turn heads.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this voice-activated LED glasses kit suitable for beginners?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY soldering kit is best suited for individuals who already have some experience with electronic circuit assembly and soldering. Beginners may find the assembly challenging. We recommend reviewing the instructions thoroughly before starting, and practicing basic soldering skills beforehand if needed.\"}}, {\"@type\": \"Question\", \"name\": \"What batteries does this LED glasses kit require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The voice-activated LED flashing glasses kit runs on 2 x 23A batteries (12V). Please note that batteries are NOT included in the package and must be purchased separately.\"}}, {\"@type\": \"Question\", \"name\": \"What colors do the LED glasses flash?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The glasses feature 50 LED lamp beads that flash in vibrant red and emerald green, creating a dynamic visual effect that reacts to sound and voice.\"}}, {\"@type\": \"Question\", \"name\": \"Can this kit be used as a costume or party accessory once assembled?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! Once fully assembled, the voice-activated flashing LED glasses make a fantastic accessory for parties, cosplay events, performances, music festivals, and more. The sound-reactive light effect is sure to turn heads.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Voice-Activated LED Flashing Glasses DIY Soldering Kit\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/voice-activated-led-flashing-glasses-diy-soldering-kit\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Green Light","offer_id":44165941297239,"sku":"14:350852#Green Light","price":22.41,"currency_code":"USD","in_stock":true},{"title":"Red Light","offer_id":44165941330007,"sku":"14:351074#Red Light","price":22.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sba171cc2c5494ad98d23f71fc8adc835P.webp?v=1786728477"},{"product_id":"diy-led-dot-matrix-electronic-hourglass-gravity-sensing-timer-kit","title":"DIY LED Dot Matrix Electronic Hourglass Gravity Timer Kit","description":"\n\u003ch2\u003eBuild Your Own Gravity-Sensing LED Hourglass Timer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLOTHYE DIY Electronic Hourglass Kit\u003c\/strong\u003e is a hands-on soldering project that assembles into a fully functional, gravity-sensing countdown timer. Using an LED dot matrix display, simulated \"sand grains\" flow realistically downward in response to gravity — flip the board and the particles cascade in the opposite direction, just like a real hourglass. Perfect for electronics students, hobbyists, and anyone looking to sharpen their soldering skills. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRealistic Sand Simulation:\u003c\/strong\u003e Animated LED particles mimic the flow of real sand under gravitational pull — invert the board and they instantly reverse direction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGravity Sensing Technology:\u003c\/strong\u003e Built-in accelerometer detects orientation changes and updates the display in real time for a truly immersive visual effect.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomisable Countdown Timer:\u003c\/strong\u003e Set any duration from 1 to 99 minutes using the onboard buttons; the hourglass automatically adjusts LED flow speed to match your chosen time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Power Options:\u003c\/strong\u003e Powered via Micro USB (DC 5V) or an external battery pack — great for desktop use or portable projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Display Colours:\u003c\/strong\u003e Choose between Red, Blue, or Green LEDs to suit your workspace or project aesthetic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Soldering Kit:\u003c\/strong\u003e Shipped as individual components with a PCB — requires self-assembly by soldering, making it an ideal training exercise for school electronics classes, maker spaces, and science fairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicro USB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Board Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 × 5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Colours\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed, Blue, Green (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountdown Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e01 – 99 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh school and university electronics students learning PCB soldering\u003c\/li\u003e\n  \u003cli\u003eMaker enthusiasts who enjoy DIY circuit assembly projects\u003c\/li\u003e\n  \u003cli\u003eScience teachers looking for engaging classroom demonstration tools\u003c\/li\u003e\n  \u003cli\u003eHobbyists who want a unique, functional desktop display piece\u003c\/li\u003e\n  \u003cli\u003eSTEM outreach events, science fairs, and coding\/electronics clubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need soldering experience to assemble this DIY LED hourglass kit?\u003c\/h4\u003e\n\u003cp\u003eA: Basic soldering skills are recommended. The kit is designed as a training tool, so it is well-suited for beginners who are learning to solder, provided they have access to a soldering iron and follow the included assembly instructions carefully. It is a great first or early-stage soldering project for school students and hobbyists.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the LED dot matrix hourglass kit include a power adapter or batteries?\u003c\/h4\u003e\n\u003cp\u003eA: The kit supports Micro USB (DC 5V) power, which can be supplied via a standard USB phone charger or a USB power bank. A power adapter and batteries are not included — you will need to supply your own Micro USB cable and 5V power source or compatible external battery pack.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I change the LED display colour after the kit is assembled?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The kit offers a choice of Red, Blue, or Green LED dot matrix display. The colour is selected at the time of assembly based on the LED components included or chosen during ordering — check the product variant options to select your preferred colour before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: How accurate is the countdown timer on this electronic hourglass?\u003c\/h4\u003e\n\u003cp\u003eA: The onboard microcontroller provides precise digital timing from 1 to 99 minutes. The LED \"sand\" flow rate is automatically calibrated to match your set duration, giving both an accurate countdown and a visually satisfying animated display throughout the entire timing cycle.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need soldering experience to assemble this DIY LED hourglass kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Basic soldering skills are recommended. The kit is designed as a training tool, so it is well-suited for beginners who are learning to solder, provided they have access to a soldering iron and follow the included assembly instructions carefully. It is a great first or early-stage soldering project for school students and hobbyists.\"}}, {\"@type\": \"Question\", \"name\": \"Does the LED dot matrix hourglass kit include a power adapter or batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit supports Micro USB (DC 5V) power, which can be supplied via a standard USB phone charger or a USB power bank. A power adapter and batteries are not included — you will need to supply your own Micro USB cable and 5V power source or compatible external battery pack.\"}}, {\"@type\": \"Question\", \"name\": \"Can I change the LED display colour after the kit is assembled?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The kit offers a choice of Red, Blue, or Green LED dot matrix display. The colour is selected at the time of assembly based on the LED components included or chosen during ordering — check the product variant options to select your preferred colour before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"How accurate is the countdown timer on this electronic hourglass?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The onboard microcontroller provides precise digital timing from 1 to 99 minutes. The LED \\\"sand\\\" flow rate is automatically calibrated to match your set duration, giving both an accurate countdown and a visually satisfying animated display throughout the entire timing cycle.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY LED Dot Matrix Electronic Hourglass Gravity Timer Kit\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-led-dot-matrix-electronic-hourglass-gravity-sensing-timer-kit\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Green","offer_id":44165944311895,"sku":"14:350853#Green","price":28.62,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44165944344663,"sku":"14:29#Red","price":28.74,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":44165944377431,"sku":"14:10#Blue","price":28.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S30a8bba06a0641c891838196297977a8C.webp?v=1786728478"},{"product_id":"diy-mini-tesla-coil-kit-bd243-plasma-arc-wireless-power-module","title":"DIY Mini Tesla Coil Kit BD243 – Plasma Arc \u0026 Wireless Power Module","description":"\u003ch2\u003eBuild Your Own Mini Tesla Coil – DIY Electronic Kit with BD243 Transistor\u003c\/h2\u003e\n\u003cp\u003eExplore the fascinating world of high-frequency electronics with this \u003cstrong\u003eDIY Mini Tesla Coil Kit\u003c\/strong\u003e. Powered by a BD243 NPN transistor, this compact resonance transformer kit lets you generate stunning plasma arcs, wirelessly illuminate fluorescent lamps, and conduct exciting science experiments — all from a 9–12V input source.\u003c\/p\u003e\n\u003cp\u003eDesigned for electronic enthusiasts, students, hobbyists, and makers, this kit comes with all the components needed to assemble your own functioning mini Tesla coil on a compact PCB board. \u003cstrong\u003eNote:\u003c\/strong\u003e Basic circuit assembly experience is required. Components are verified in good condition before shipping; successful assembly depends on the builder's soldering and circuit skills. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 9–12V (9V battery start; 12V recommended for arc generation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Board Size:\u003c\/strong\u003e 4cm × 3.1cm — compact and bench-friendly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResonance Transformer Design:\u003c\/strong\u003e Generates high-voltage, high-frequency oscillations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Electricity Transmission:\u003c\/strong\u003e Lights up a fluorescent lamp without direct contact\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisible Plasma Arcs:\u003c\/strong\u003e Spectacular arc effects for science demos and magic props\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBD243 NPN Power Transistor:\u003c\/strong\u003e Reliable switching component at the heart of the circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Heat Sink:\u003c\/strong\u003e Keeps the transistor cool during operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for STEM Learning:\u003c\/strong\u003e Explore resonance, electromagnetic induction, and high-voltage principles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included in the Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × PCB Board\u003c\/li\u003e\n  \u003cli\u003e1 × Coil\u003c\/li\u003e\n  \u003cli\u003e1 × 3MM Blue LED\u003c\/li\u003e\n  \u003cli\u003e1 × DC005 Power Jack Seat\u003c\/li\u003e\n  \u003cli\u003e1 × 105 Monolithic Capacitor\u003c\/li\u003e\n  \u003cli\u003e1 × 8×8 Self-Locking Switch\u003c\/li\u003e\n  \u003cli\u003e1 × 10K Resistor\u003c\/li\u003e\n  \u003cli\u003e1 × 15×10×20 Small Heat Sink\u003c\/li\u003e\n  \u003cli\u003e1 × 3×6 Screw\u003c\/li\u003e\n  \u003cli\u003e1 × BD243 NPN Transistor\u003c\/li\u003e\n  \u003cli\u003e1 × Protective Bubble Bag\u003c\/li\u003e\n  \u003cli\u003e3 × M2×4 Screws\u003c\/li\u003e\n  \u003cli\u003e3 × M2×7 Double-Pass Copper Standoffs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can a Tesla Coil Do?\u003c\/h3\u003e\n\u003cp\u003eA Tesla Coil operates on the principle of electromagnetic resonance. This mini version can:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProduce visible plasma arcs and corona discharge\u003c\/li\u003e\n  \u003cli\u003eWirelessly transmit electricity to light fluorescent or neon tubes nearby\u003c\/li\u003e\n  \u003cli\u003eDemonstrate high-frequency oscillation for educational experiments\u003c\/li\u003e\n  \u003cli\u003eServe as a unique magic prop or science fair centerpiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for electronics hobbyists, STEM students, science teachers, and DIY makers who want a hands-on project that demonstrates real electromagnetic principles. Soldering experience and a basic understanding of circuit assembly are recommended before attempting this build.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage do I need to power this DIY Mini Tesla Coil Kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit operates on an input voltage of 9–12V DC. A standard 9V battery can start the circuit, but for visible plasma arc effects you will need a 12V power supply connected via the included DC005 power jack.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need soldering experience to assemble this Tesla coil kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This is a DIY electronics kit intended for buyers with basic circuit assembly and soldering experience. All components are tested and verified before shipping, but successful assembly is the responsibility of the builder. Please read the product details carefully before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: What kind of experiments can I do with this mini Tesla coil module?\u003c\/h4\u003e\n\u003cp\u003eA: Once assembled, you can generate plasma arcs, wirelessly power fluorescent lamps without direct contact, explore electromagnetic resonance principles, and use it as a fascinating magic prop or STEM demonstration tool.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the BD243 transistor used for in this kit?\u003c\/h4\u003e\n\u003cp\u003eA: The BD243 is a high-power NPN transistor that acts as the primary switching component in the resonance circuit. It drives the coil oscillation that produces high-frequency, high-voltage output. A small heat sink is included in the kit to manage the transistor's operating temperature.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage do I need to power this DIY Mini Tesla Coil Kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit operates on an input voltage of 9–12V DC. A standard 9V battery can start the circuit, but for visible plasma arc effects you will need a 12V power supply connected via the included DC005 power jack.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need soldering experience to assemble this Tesla coil kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This is a DIY electronics kit intended for buyers with basic circuit assembly and soldering experience. All components are tested and verified before shipping, but successful assembly is the responsibility of the builder. Please read the product details carefully before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"What kind of experiments can I do with this mini Tesla coil module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Once assembled, you can generate plasma arcs, wirelessly power fluorescent lamps without direct contact, explore electromagnetic resonance principles, and use it as a fascinating magic prop or STEM demonstration tool.\"}}, {\"@type\": \"Question\", \"name\": \"What is the BD243 transistor used for in this kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BD243 is a high-power NPN transistor that acts as the primary switching component in the resonance circuit. It drives the coil oscillation that produces high-frequency, high-voltage output. A small heat sink is included in the kit to manage the transistor's operating temperature.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY Mini Tesla Coil Kit BD243 – Plasma Arc \u0026 Wireless Power Module\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-mini-tesla-coil-kit-bd243-plasma-arc-wireless-power-module\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"DIY Kit","offer_id":44165944967255,"sku":"14:193#DIY Kit","price":11.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S030ba1ec7f3c4a80a3c2ebc972eff356w.webp?v=1786728479"},{"product_id":"led-calculator-diy-kit-51-microcontroller-soldering-practice","title":"LED Calculator DIY Kit – 51 Microcontroller Soldering Practice","description":"\n\u003ch2\u003eLOTHYE LED Digital Calculator DIY Electronic Kit – 51 Microcontroller Soldering Practice\u003c\/h2\u003e\n\n\u003cp\u003eBuild your own fully functional LED calculator from scratch! This hands-on DIY electronic kit is designed for electronics enthusiasts, students, and hobbyists who want to develop real-world circuit assembly and soldering skills. Powered by an STC8G1K17 + TM1638 chip combo and housed in a sleek PS transparent plastic shell, this kit delivers a rewarding build experience and a genuinely useful finished product.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is intended for buyers with prior circuit assembly experience. We guarantee all components are in good condition before shipment, but successful assembly depends on the builder's skill level. Please read all instructions carefully before beginning. \u003cstrong\u003eBatteries are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Function Calculator:\u003c\/strong\u003e Supports addition, subtraction, multiplication, division, square root, decimal-to-hexadecimal conversion, hexadecimal-to-decimal conversion, five-ring resistance conversion, and four-ring resistance conversion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-Digit LED Display:\u003c\/strong\u003e 7-segment, 8-digit LED digital tube display — available in red, green, or blue display styles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e51 Microcontroller Platform:\u003c\/strong\u003e Built around the STC8G1K17 MCU with TM1638 display driver — ideal for learning embedded systems and circuit design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Dimensions: 121mm (L) × 73mm (W) × 28mm (H) \/ 16mm thin profile.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power:\u003c\/strong\u003e Powered by 2× AAA (No. 7) batteries (3V total) — batteries not included.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent Shell:\u003c\/strong\u003e PS transparent plastic enclosure lets you see the internal PCB — great for learning and display.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect for Training:\u003c\/strong\u003e Ideal for school electronics labs, soldering practice, STEM education, and DIY hobbyists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLOTHYE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTC8G1K17 + TM1638\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8-digit LED digital tube (7-segment)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed \/ Green \/ Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2× AAA (No. 7) batteries, 3V (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePS transparent plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e121mm × 73mm × 28mm (16mm thin)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll electronic components for the calculator kit (PCB, chips, resistors, capacitors, buttons, LED tube, shell)\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eBatteries NOT included\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more hands-on DIY and maker tools? Check out these related products:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this LED calculator kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY microcontroller calculator kit is best suited for individuals who already have some experience with circuit assembly and soldering. While it is a fantastic learning tool for electronics students and hobbyists, complete beginners may find the build challenging. It is strongly recommended to read all instructions thoroughly and practice basic soldering techniques before starting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What batteries does the LED digital tube calculator kit require?\u003c\/h4\u003e\n\u003cp\u003eA: The kit is powered by 2× AAA (No. 7) batteries providing a total of 3V. Please note that batteries are NOT included in the package and must be purchased separately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What functions does the finished microcontroller calculator support?\u003c\/h4\u003e\n\u003cp\u003eA: Once assembled, the calculator supports a wide range of functions including addition, subtraction, multiplication, division, square root calculation, decimal-to-hexadecimal conversion, hexadecimal-to-decimal conversion, five-ring resistance color code conversion, and four-ring resistance color code conversion — making it a highly practical tool for electronics students and engineers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I choose the LED display color for this DIY calculator kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This kit is available in three LED display color options: red, green, and blue. Please select your preferred color at the time of purchase.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this LED calculator kit suitable for beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY microcontroller calculator kit is best suited for individuals who already have some experience with circuit assembly and soldering. While it is a fantastic learning tool for electronics students and hobbyists, complete beginners may find the build challenging. It is strongly recommended to read all instructions thoroughly and practice basic soldering techniques before starting.\"}}, {\"@type\": \"Question\", \"name\": \"What batteries does the LED digital tube calculator kit require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit is powered by 2× AAA (No. 7) batteries providing a total of 3V. Please note that batteries are NOT included in the package and must be purchased separately.\"}}, {\"@type\": \"Question\", \"name\": \"What functions does the finished microcontroller calculator support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Once assembled, the calculator supports a wide range of functions including addition, subtraction, multiplication, division, square root calculation, decimal-to-hexadecimal conversion, hexadecimal-to-decimal conversion, five-ring resistance color code conversion, and four-ring resistance color code conversion — making it a highly practical tool for electronics students and engineers.\"}}, {\"@type\": \"Question\", \"name\": \"Can I choose the LED display color for this DIY calculator kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This kit is available in three LED display color options: red, green, and blue. Please select your preferred color at the time of purchase.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Calculator DIY Kit – 51 Microcontroller Soldering Practice\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-calculator-diy-kit-51-microcontroller-soldering-practice\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Blue","offer_id":44165950767191,"sku":"14:173#Blue","price":29.16,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44165950799959,"sku":"14:10#Red","price":29.22,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":44165950832727,"sku":"14:175#Green","price":29.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sd1e0ef339436430f8209fda151bdd091u.webp?v=1786728481"},{"product_id":"32-led-heart-shaped-smd-diy-electronic-kit-microcontroller-flashing-light","title":"32 LED Heart-Shaped DIY Electronic Kit – SMD Flashing Light","description":"\n\u003ch2\u003e32 LED Heart-Shaped SMD DIY Electronic Kit – Microcontroller Flashing Light\u003c\/h2\u003e\n\u003cp\u003eBuild your own dazzling heart-shaped LED light display with this fun and educational DIY electronics kit! Featuring 32 SMD LEDs controlled by a microcontroller, this kit cycles through multiple stunning light patterns — making it perfect for electronics hobbyists, students, and makers who love hands-on soldering projects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for buyers who have prior experience with circuit assembly and soldering. All components are verified to be in good condition before shipping; however, successful assembly depends on the buyer's skill level. Please read all instructions carefully before beginning.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e32 SMD LEDs\u003c\/strong\u003e arranged in a heart-shaped pattern for a striking visual display\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller-driven\u003c\/strong\u003e — uses an 8\/10-pin microcontroller to coordinate all 32 LEDs via programmed sequences\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple light modes:\u003c\/strong\u003e full on\/off flashing, flowing water effect, stack flash, contracting flash from both sides, rotating flash, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandby breathing mode:\u003c\/strong\u003e press the S1 switch to enter standby — the \"heart tip\" LED pulses in a soft breathing pattern\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy toggle:\u003c\/strong\u003e press S1 again to return to full working mode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide power range:\u003c\/strong\u003e operates on 3–5V DC; higher voltage produces brighter LEDs\u003c\/li\u003e\n  \u003cli\u003eGreat for learning circuit assembly, soldering practice, and understanding microcontroller basics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCircuit Details\u003c\/h3\u003e\n\u003cp\u003eThe heart-shaped PCB is home to 32 SMD LEDs wired to a compact microcontroller. Upon powering on, the circuit defaults to active display mode and cycles through a rich variety of flashing patterns. S1 acts as the start\/stop switch — one press enters breathing standby mode (only the \"heart tip\" LED flashes gently), and another press resumes the full animation sequence.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMount all components flush against the PCB surface for best results\u003c\/li\u003e\n  \u003cli\u003ePay careful attention to the polarity of each LED and the orientation of the integrated circuit (IC)\u003c\/li\u003e\n  \u003cli\u003ePower supply: 3–5V DC (batteries or regulated DC adapter)\u003c\/li\u003e\n  \u003cli\u003eSuitable for builders with basic to intermediate soldering experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/graded-trading-card-holder-snap-closure-plastic-slab-case\"\u003eGraded Trading Card Holder Snap Closure Plastic Slab Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need prior electronics experience to assemble this 32 LED heart-shaped DIY kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this DIY electronic kit is designed for buyers who already have basic to intermediate experience with circuit assembly and soldering. While the kit is straightforward for those familiar with SMD components and PCB work, beginners may find it challenging. Please review all documentation before starting your build.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does the 32 LED heart-shaped SMD kit require?\u003c\/h4\u003e\n\u003cp\u003eA: The kit operates on a 3–5V DC power supply. You can use standard AA\/AAA batteries or a regulated DC adapter. Keep in mind that a higher voltage within this range will produce brighter LED output. Do not exceed 5V to avoid damaging the microcontroller or LEDs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many light modes does this microcontroller LED kit support?\u003c\/h4\u003e\n\u003cp\u003eA: The kit supports multiple animation modes, including full on\/off flashing, flowing water effect, stack flashing, contracting flash from both sides, and rotating flash. In standby mode (activated by pressing the S1 switch), the \"heart tip\" LED pulses in a calming breathing pattern until S1 is pressed again to resume full mode.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need prior electronics experience to assemble this 32 LED heart-shaped DIY kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this DIY electronic kit is designed for buyers who already have basic to intermediate experience with circuit assembly and soldering. While the kit is straightforward for those familiar with SMD components and PCB work, beginners may find it challenging. Please review all documentation before starting your build.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the 32 LED heart-shaped SMD kit require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit operates on a 3–5V DC power supply. You can use standard AA\/AAA batteries or a regulated DC adapter. Keep in mind that a higher voltage within this range will produce brighter LED output. Do not exceed 5V to avoid damaging the microcontroller or LEDs.\"}}, {\"@type\": \"Question\", \"name\": \"How many light modes does this microcontroller LED kit support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit supports multiple animation modes, including full on\/off flashing, flowing water effect, stack flashing, contracting flash from both sides, and rotating flash. In standby mode (activated by pressing the S1 switch), the \\\"heart tip\\\" LED pulses in a calming breathing pattern until S1 is pressed again to resume full mode.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"32 LED Heart-Shaped DIY Electronic Kit – SMD Flashing Light\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/32-led-heart-shaped-smd-diy-electronic-kit-microcontroller-flashing-light\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165957484631,"sku":"\u003cnone\u003e","price":13.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0e7a35d5f8b64b2db7e5d9a4b59b1af0s.webp?v=1786728483"},{"product_id":"diy-led-digital-alarm-clock-soldering-kit-transparent-shell","title":"DIY LED Digital Alarm Clock Soldering Kit – Transparent Shell","description":"\n\u003ch2\u003eBuild Your Own Colorful LED Digital Alarm Clock\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLOTHYE Color LED Clock Kit\u003c\/strong\u003e is the perfect hands-on electronics project for hobbyists, students, and soldering enthusiasts. Assemble a fully functional 4-digit digital alarm clock from scratch — complete with vibrant 0603 RGB LED lamp beads and a sleek transparent ABS shell that lets you show off your handiwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Read Before Purchasing:\u003c\/strong\u003e This kit is designed for individuals with prior electronics and circuit assembly experience. While all components are verified in good condition before shipment, 100% successful assembly depends on the builder's soldering skills. Please review all instructions carefully before beginning. \u003cem\u003eBatteries are not included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColorful RGB Display:\u003c\/strong\u003e 0603 RGB lamp beads create a vivid, eye-catching multicolor light effect on the 4-digit, 1-inch dedicated digital display\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Powered:\u003c\/strong\u003e Runs on a standard 5V USB power supply — convenient and widely compatible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent Shell:\u003c\/strong\u003e Clear ABS plastic casing lets you see all the components and your soldering work on display\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Materials:\u003c\/strong\u003e Epoxy board PCB paired with durable ABS plastic shell for long-lasting use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMT \u0026amp; Through-Hole Components:\u003c\/strong\u003e Includes both SMT and plug-in components for a comprehensive soldering experience\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e 11.5 cm × 4 cm × 3.2 cm (with shell); 9.7 cm × 3.4 cm × 1.1–1.7 cm (without shell)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlarm Function:\u003c\/strong\u003e Built-in alarm feature adds everyday practicality to your DIY project\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Learning:\u003c\/strong\u003e Ideal for electronics students, STEM hobbyists, and anyone looking to develop circuit assembly skills\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLOTHYE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEpoxy board + ABS plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-digit, 1-inch LED digital display\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0603 RGB lamp beads\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (with shell)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.5 cm × 4 cm × 3.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (without shell)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.7 cm × 3.4 cm × 1.1–1.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMT and plug-in (through-hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePCB board with all electronic components\u003c\/li\u003e\n  \u003cli\u003eTransparent ABS plastic shell\u003c\/li\u003e\n  \u003cli\u003eInstruction guide\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNote: Batteries and USB power adapter are not included\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a seasoned electronics enthusiast looking for a fun weekend project, a student brushing up on soldering techniques, or a maker wanting a unique desktop clock, this DIY alarm clock kit delivers a rewarding build and a great-looking result. It also makes a fantastic gift for anyone who loves STEM, electronics, or hands-on crafting.\u003c\/p\u003e\n\n\u003cp\u003eLooking for more creative hands-on projects? Check out our \u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e or add some fun to your workspace with the \u003ca href=\"\/products\/16-inch-vintage-silent-wall-clock-gold-shabby-chic-home-decor\"\u003e16-Inch Vintage Silent Wall Clock – Gold Shabby Chic Decor\u003c\/a\u003e. Prefer keeping things organized? Explore our \u003ca href=\"\/products\/large-capacity-pencil-pen-bag-zipper-fabric-stationery-organizer\"\u003eLarge Capacity Pencil Pen Bag – Zipper Fabric Stationery Organizer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this DIY digital clock kit suitable for beginners?\u003c\/h4\u003e\n\u003cp\u003eA: This colorful LED alarm clock kit is best suited for individuals who already have some experience with electronics, circuit reading, and soldering. While it is a rewarding project, it does require familiarity with SMT and through-hole soldering techniques. Beginners should practice basic soldering skills before attempting assembly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power source does the DIY alarm clock kit use?\u003c\/h4\u003e\n\u003cp\u003eA: The assembled clock is powered via a standard 5V USB connection, making it compatible with most USB chargers, power banks, and computer USB ports. Please note that batteries are not included and are not required for operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit come with a transparent shell?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The kit includes a clear transparent ABS plastic shell that fits over the assembled PCB, allowing the colorful RGB LEDs and circuit components to be fully visible — making it as much a display piece as a functional alarm clock.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the dimensions of the finished clock?\u003c\/h4\u003e\n\u003cp\u003eA: Once fully assembled with the transparent shell, the clock measures approximately 11.5 cm × 4 cm × 3.2 cm. Without the shell, the PCB measures 9.7 cm × 3.4 cm × 1.1–1.7 cm.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this DIY digital clock kit suitable for beginners?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This colorful LED alarm clock kit is best suited for individuals who already have some experience with electronics, circuit reading, and soldering. While it is a rewarding project, it does require familiarity with SMT and through-hole soldering techniques. Beginners should practice basic soldering skills before attempting assembly.\"}}, {\"@type\": \"Question\", \"name\": \"What power source does the DIY alarm clock kit use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The assembled clock is powered via a standard 5V USB connection, making it compatible with most USB chargers, power banks, and computer USB ports. Please note that batteries are not included and are not required for operation.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit come with a transparent shell?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The kit includes a clear transparent ABS plastic shell that fits over the assembled PCB, allowing the colorful RGB LEDs and circuit components to be fully visible — making it as much a display piece as a functional alarm clock.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of the finished clock?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Once fully assembled with the transparent shell, the clock measures approximately 11.5 cm × 4 cm × 3.2 cm. Without the shell, the PCB measures 9.7 cm × 3.4 cm × 1.1–1.7 cm.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY LED Digital Alarm Clock Soldering Kit – Transparent Shell\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-led-digital-alarm-clock-soldering-kit-transparent-shell\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"DIY Kit","offer_id":44165957648471,"sku":"14:1202#DIY Kit","price":22.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S916ef639f7dc4e83ad774f6cc1df785du.webp?v=1786728483"},{"product_id":"mini-bluetooth-speaker-diy-soldering-kit-power-amplifier","title":"Mini Bluetooth Speaker DIY Soldering Kit – LM4863 Amplifier","description":"\u003ch2\u003eBuild Your Own Mini Bluetooth Speaker with This Complete DIY Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLOTHYE Mini Bluetooth Speaker Making Kit\u003c\/strong\u003e is the perfect hands-on electronics project for hobbyists, students, and makers who want to learn soldering and circuit assembly while building a fully functional speaker. This kit includes all the parts you need — simply solder, assemble, and enjoy your custom-built audio device!\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for electronics enthusiasts with prior circuit and soldering experience. While all components are verified to be in excellent condition before shipping, successful assembly depends on the builder's skills. Please read all instructions carefully before starting your build.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Versions Available:\u003c\/strong\u003e Bluetooth wireless audio input OR wired 3.5mm audio cable input\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLM4863 Amplifier IC:\u003c\/strong\u003e Reliable in-line IC power amplifier for clear, crisp sound output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Inch Speaker Driver:\u003c\/strong\u003e 3W single speaker for impressive sound in a compact form factor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-Powered (5V):\u003c\/strong\u003e Convenient USB power supply — works with phone chargers, power banks, and PC ports\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMercury Tilt Switch:\u003c\/strong\u003e Unique dump\/tilt power switch mechanism for a fun, interactive design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Measures just 6cm × 6cm × 6cm — small enough for a desk or shelf\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Parts Package:\u003c\/strong\u003e Full set of components delivered, ready for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 cm × 6 cm × 6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e165 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 inches, 3W × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLM4863 in-line IC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Switch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMercury dump (tilt) switch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth (wireless version) \/ 3.5mm audio cable (wired version)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelivery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull set of spare parts\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a student learning electronics for the first time or a seasoned maker looking for your next weekend project, this DIY speaker kit offers a rewarding build experience. It's a great way to develop soldering skills, understand amplifier circuits, and end up with something genuinely useful!\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Electronics Projects\u003c\/h3\u003e\n\u003cp\u003eLooking for more hands-on projects? Check out the \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e for circuit diagnostics, or browse the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for more workshop essentials.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this Bluetooth speaker DIY kit come with all required components?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This kit ships as a full set of spare parts, including the LM4863 amplifier IC, 2-inch 3W speaker, power switch, and all supporting electronic components needed for assembly. A soldering iron and basic tools are not included and must be provided by the builder.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What level of electronics experience do I need to assemble this DIY speaker kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for individuals with prior soldering and basic circuit assembly experience. Beginners are welcome to try, but should study soldering fundamentals and circuit diagrams beforehand. The kit is not a plug-and-play product — it requires hands-on assembly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I choose between Bluetooth and wired audio input?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This kit is available in two versions: a Bluetooth wireless version for cable-free streaming, and a wired version that uses a standard 3.5mm audio cable input. Please select your preferred version at checkout.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power source does this mini speaker kit use?\u003c\/h4\u003e\n\u003cp\u003eA: The assembled speaker is powered via a standard USB 5V connection, making it compatible with most phone chargers, USB wall adapters, computer USB ports, and portable power banks.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this Bluetooth speaker DIY kit come with all required components?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This kit ships as a full set of spare parts, including the LM4863 amplifier IC, 2-inch 3W speaker, power switch, and all supporting electronic components needed for assembly. A soldering iron and basic tools are not included and must be provided by the builder.\"}}, {\"@type\": \"Question\", \"name\": \"What level of electronics experience do I need to assemble this DIY speaker kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for individuals with prior soldering and basic circuit assembly experience. Beginners are welcome to try, but should study soldering fundamentals and circuit diagrams beforehand. The kit is not a plug-and-play product — it requires hands-on assembly.\"}}, {\"@type\": \"Question\", \"name\": \"Can I choose between Bluetooth and wired audio input?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This kit is available in two versions: a Bluetooth wireless version for cable-free streaming, and a wired version that uses a standard 3.5mm audio cable input. Please select your preferred version at checkout.\"}}, {\"@type\": \"Question\", \"name\": \"What power source does this mini speaker kit use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The assembled speaker is powered via a standard USB 5V connection, making it compatible with most phone chargers, USB wall adapters, computer USB ports, and portable power banks.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mini Bluetooth Speaker DIY Soldering Kit – LM4863 Amplifier\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/mini-bluetooth-speaker-diy-soldering-kit-power-amplifier\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Wired version","offer_id":44165965611095,"sku":"14:193#Wired version","price":26.77,"currency_code":"USD","in_stock":true},{"title":"Bluetooth version","offer_id":44165965643863,"sku":"14:771#Bluetooth version","price":30.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S4902fad4fb344263ab78ebc103a69806x.webp?v=1786728484"},{"product_id":"ne555-christmas-tree-diy-soldering-kit-flashing-led-lights","title":"NE555 Christmas Tree DIY Soldering Kit – Flashing LED Lights","description":"\n\u003ch2\u003eNE555 Christmas Tree DIY Soldering Kit – Flashing Red \u0026amp; Green LED Lights\u003c\/h2\u003e\n\u003cp\u003eBuild your own festive, eye-catching Christmas tree light display with this fun NE555-based DIY electronic kit! Perfect for electronics enthusiasts, students, hobbyists, and anyone who loves hands-on making, this kit lets you assemble a dazzling alternating red and green LED flashing circuit from scratch — all on a compact PCB board.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Note:\u003c\/strong\u003e This kit is designed for individuals with basic electronics and soldering experience. All components are shipped as loose parts requiring manual soldering. The seller guarantees components are in good condition prior to shipment but cannot guarantee 100% assembly success. Please read all instructions carefully before beginning assembly.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe NE555 timer IC is wired with resistors R1, R2 and capacitor C1 to form a multi-harmonic oscillation circuit. It generates alternating high and low output signals at approximately 1Hz on pin 3. When the output is low, LED1–LED8 illuminate; when high, LED11–LED18 light up. The 16 LEDs are split evenly between red and green, arranged in a cross pattern on the PCB, producing a beautiful flowing flashing effect once powered on.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🎄 \u003cstrong\u003eFestive Flashing Effect:\u003c\/strong\u003e Alternating red and green LEDs create a dynamic, eye-catching Christmas tree display\u003c\/li\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003eGreat for Learning:\u003c\/strong\u003e Ideal for soldering practice, circuit teaching, training sessions, and DIY enthusiasts\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eNE555 Timer Circuit:\u003c\/strong\u003e Classic, reliable integrated circuit forms the core of the oscillator design\u003c\/li\u003e\n  \u003cli\u003e🔋 \u003cstrong\u003eLow-Voltage Operation:\u003c\/strong\u003e Runs on a single CR2032 button battery (DC 3V) — available with or without battery\u003c\/li\u003e\n  \u003cli\u003e📐 \u003cstrong\u003eCompact PCB:\u003c\/strong\u003e Lightweight 61 × 54.8mm board fits anywhere — on a desk, shelf, or as a tree ornament\u003c\/li\u003e\n  \u003cli\u003e🏭 \u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e Components sourced for reliable quality and consistent performance\u003c\/li\u003e\n  \u003cli\u003e🎁 \u003cstrong\u003eGreat Gift Idea:\u003c\/strong\u003e A thoughtful and engaging gift for budding electronics enthusiasts of all ages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNE555 Flashing Lamp DIY Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3V (1× CR2032 Button Battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Board Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e61 × 54.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed \u0026amp; Green (16 total, evenly split)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1Hz alternating\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWith or without CR2032 battery\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePCB board (unassembled)\u003c\/li\u003e\n  \u003cli\u003eNE555 IC and supporting electronic components (resistors, capacitor, LEDs)\u003c\/li\u003e\n  \u003cli\u003eBattery holder (CR2032 — battery included or not, depending on selected option)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is perfect for electronics students practicing soldering, teachers looking for classroom circuit projects, hobbyists who enjoy hands-on DIY builds, and anyone wanting to add a handmade festive touch to their home or desk. It also makes a wonderful gift for young makers and STEM learners!\u003c\/p\u003e\n\n\u003cp\u003eLooking for more DIY tools and electronics? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e or browse our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your next project.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this NE555 Christmas tree kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for individuals who already have some basic soldering and circuit assembly experience. If you are a complete beginner, we recommend practising on simpler soldering kits first. The seller cannot guarantee successful assembly for those without prior electronics knowledge.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What battery does the NE555 flashing LED kit use, and is it included?\u003c\/h4\u003e\n\u003cp\u003eA: The kit operates on a single CR2032 button battery at DC 3V. Depending on the option you select at checkout, the battery may or may not be included — please check your chosen variant before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this DIY LED Christmas tree kit as a decoration or display piece?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! Once assembled, the compact 61 × 54.8mm PCB displays a flowing alternating red and green LED flashing effect, making it a charming festive decoration for desks, shelves, or even as a unique tree ornament. It's also a great conversation piece and a proud display of your soldering skills!\u003c\/p\u003e\n\n\u003ch4\u003eQ: What tools do I need to assemble the NE555 DIY soldering kit?\u003c\/h4\u003e\n\u003cp\u003eA: You will need a soldering iron, solder wire, and basic hand tools such as wire cutters or needle-nose pliers. A helping-hands tool or PCB holder can also be very useful. These tools are not included with the kit.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this NE555 Christmas tree kit suitable for beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for individuals who already have some basic soldering and circuit assembly experience. If you are a complete beginner, we recommend practising on simpler soldering kits first. 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These tools are not included with the kit.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"NE555 Christmas Tree DIY Soldering Kit – Flashing LED Lights\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ne555-christmas-tree-diy-soldering-kit-flashing-led-lights\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165972230231,"sku":"\u003cnone\u003e","price":11.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S43a4a73ae8df48d19bc7fc60ad8678a6E.webp?v=1786728485"},{"product_id":"lothye-d2-5-diy-line-tracking-smart-robot-car-kit-stem-electronics","title":"LOTHYE D2-5 DIY Line Tracking Smart Robot Car Kit for STEM","description":"\n\u003ch2\u003eLOTHYE D2-5 DIY Intelligent Line-Tracking Robot Car Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own intelligent, self-navigating robot car from scratch with the \u003cstrong\u003eLOTHYE D2-5 DIY Tracking Trolley Kit\u003c\/strong\u003e! Designed for electronics enthusiasts, students, and educators, this hands-on kit teaches fundamental concepts in circuits, mechanical assembly, and automated control systems — all in one exciting project.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Before Purchase:\u003c\/strong\u003e This kit is intended for buyers who have prior experience with circuit soldering and assembly. While all components are verified in good condition before dispatch, successful assembly depends on the builder's skill level. \u003cstrong\u003eBatteries are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat Does It Do?\u003c\/h3\u003e\n\u003cp\u003eThe D2-5 intelligently follows a black line on a white surface using a clever photoresistor-based optical sensing system. Red LEDs emit light onto the ground; the reflected light is read by photoresistors to detect whether the car is on the black track or the white field. When the car drifts off the line, the corresponding motor slows or stops and the car steers itself back — fully automatically, no remote control needed!\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🚗 \u003cstrong\u003eAutomatic Line-Tracking:\u003c\/strong\u003e Follows a 16 mm wide black runway on any white surface, no matter how it curves or bends\u003c\/li\u003e\n  \u003cli\u003e💡 \u003cstrong\u003eOptical Sensing:\u003c\/strong\u003e Uses red LEDs + photoresistors for real-time ground detection and course correction\u003c\/li\u003e\n  \u003cli\u003e⚙️ \u003cstrong\u003eExpandable Platform:\u003c\/strong\u003e Serves as a hardware base for advanced projects — obstacle-avoidance robots, fire-fighting robots, soccer robots, and remote-control cars\u003c\/li\u003e\n  \u003cli\u003e🎓 \u003cstrong\u003eSTEM Education Ready:\u003c\/strong\u003e Ideal for schools, maker labs, and engineering courses as a vivid, practical electronics experiment\u003c\/li\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003eFull DIY Assembly:\u003c\/strong\u003e Includes PCB, motors, acrylic wheels, silicone tires, resistors, transistors, LEDs, capacitors, and more\u003c\/li\u003e\n  \u003cli\u003e📐 \u003cstrong\u003eCompact PCB Size:\u003c\/strong\u003e 73 × 105 mm board — perfectly sized for a desktop build\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD2-5 Intelligent Tracking Trolley Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3V DC (2 × AA batteries — not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73 × 105 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensing Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhotoresistor + Red LED optical reflection\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAssembly Overview (4 Steps)\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCircuit Soldering:\u003c\/strong\u003e Solder all resistors, transistors, LEDs, and capacitors following low-to-high component height order. Verify resistor values with a multimeter. Observe polarity on all polarised components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical Assembly:\u003c\/strong\u003e Attach the gimbal screw and nut, mount the battery box with double-sided adhesive, assemble the three-piece acrylic wheels (remove protective film first), fit silicone tires, and secure motors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhotoelectric Circuit Installation:\u003c\/strong\u003e Mount the photoresistors and LEDs (observe polarity) in reverse on the PCB approximately 5 mm from the ground and 5 mm apart from each other.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Car Debugging:\u003c\/strong\u003e Install 2 AA batteries, power on, and confirm the car drives forward (toward the universal wheel). Adjust motor wiring if direction is incorrect.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is perfect for electronics students, hobbyist makers, robotics club members, and STEM teachers looking for an engaging, real-world project. It covers mechanical structure, basic electronic circuits, and automated control — all at once.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More from Our Store\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the LOTHYE D2-5 smart robot car kit include batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. The kit requires 2 × AA batteries (3V DC) to operate. Please have these ready before beginning the final assembly and testing step.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this line-tracking robot car kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY kit is recommended for buyers who already have some basic circuit soldering experience. While the soldering steps are clearly outlined, novice builders may find it challenging. It is best suited for electronics students, hobbyists, and educators with a foundational understanding of circuits.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the D2-5 kit be extended to build other types of robots?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The D2-5 board is a versatile hardware platform. With additional control circuits, it can be adapted for obstacle-avoidance robots, fire-fighting robots, soccer robots, and remote-control car projects — making it an excellent ongoing learning tool.\u003c\/p\u003e\n\u003ch4\u003eQ: What track surface does the line-tracking car work on?\u003c\/h4\u003e\n\u003cp\u003eA: The car is designed to follow a 16 mm wide black line on a white background. It uses red LED and photoresistor-based optical sensing to detect the contrast between black and white surfaces, automatically steering itself to stay on the track.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the LOTHYE D2-5 smart robot car kit include batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. The kit requires 2 × AA batteries (3V DC) to operate. Please have these ready before beginning the final assembly and testing step.\"}}, {\"@type\": \"Question\", \"name\": \"Is this line-tracking robot car kit suitable for beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY kit is recommended for buyers who already have some basic circuit soldering experience. While the soldering steps are clearly outlined, novice builders may find it challenging. It is best suited for electronics students, hobbyists, and educators with a foundational understanding of circuits.\"}}, {\"@type\": \"Question\", \"name\": \"Can the D2-5 kit be extended to build other types of robots?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The D2-5 board is a versatile hardware platform. With additional control circuits, it can be adapted for obstacle-avoidance robots, fire-fighting robots, soccer robots, and remote-control car projects — making it an excellent ongoing learning tool.\"}}, {\"@type\": \"Question\", \"name\": \"What track surface does the line-tracking car work on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The car is designed to follow a 16 mm wide black line on a white background. It uses red LED and photoresistor-based optical sensing to detect the contrast between black and white surfaces, automatically steering itself to stay on the track.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LOTHYE D2-5 DIY Line Tracking Smart Robot Car Kit for STEM\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/lothye-d2-5-diy-line-tracking-smart-robot-car-kit-stem-electronics\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"DIY Kit","offer_id":44165972295767,"sku":"14:1202#DIY Kit","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S51e06ee090184b3e99f40fc6038816caZ.webp?v=1786728486"},{"product_id":"80-led-star-flowing-light-diy-electronic-kit-microcontroller","title":"80 LED Star Flowing Light DIY Electronic Kit | Microcontroller","description":"\n\u003ch2\u003e80 LED Circular Pentagonal Star Flowing Light DIY Electronic Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own mesmerizing dynamic LED display with this hands-on DIY electronic kit! Featuring 80 LEDs arranged in a stunning circular five-pointed star pattern, this kit is the perfect project for electronics enthusiasts, students, and hobbyists looking to sharpen their soldering and circuit assembly skills. Made in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for individuals with prior experience in circuit assembly and soldering. We guarantee the components are in good condition upon delivery, but successful assembly depends on the builder's skill level. Please read all instructions carefully before starting. Circuit board color (black or green) is sent at random — if you have a preference, please order with that in mind.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eOnce powered on, the 80 LEDs light up in sequence to form a glowing circular five-pointed star. The display then cycles through a brilliant full-brightness flash before cycling through multiple animated patterns including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner edge-less star shape\u003c\/li\u003e\n  \u003cli\u003eOuter five-pointed star\u003c\/li\u003e\n  \u003cli\u003eRegular five-pointed star\u003c\/li\u003e\n  \u003cli\u003eCircle pattern\u003c\/li\u003e\n  \u003cli\u003eCircular flowing five-pointed star\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePress the \u003cstrong\u003eS2 button\u003c\/strong\u003e to adjust the animation flow speed to your liking!\u003c\/p\u003e\n\n\u003ch3\u003eCircuit Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e DX158 dedicated IC — pre-programmed and pre-soldered, so the display patterns are ready to go after assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e 4–5V DC via standard Android (Micro-USB) power socket or 1.3mm DC barrel socket (Android socket included by default)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Power Supply:\u003c\/strong\u003e Any standard 5V USB charging adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Customization:\u003c\/strong\u003e Swap out LEDs for different colors to create your own unique effect\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponents:\u003c\/strong\u003e S1 power switch, C1 backup filter capacitor (not included, does not affect performance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LOTHYE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Count:\u003c\/strong\u003e 80 LEDs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePattern Type:\u003c\/strong\u003e Circular five-pointed star (flowing water light effect)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 4–5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New (unassembled kit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Assembly Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll LEDs and the microcontroller are \u003cstrong\u003epolarity-sensitive\u003c\/strong\u003e — take care to install them in the correct orientation\u003c\/li\u003e\n  \u003cli\u003eRequires basic soldering tools (not included)\u003c\/li\u003e\n  \u003cli\u003eGreat for skills practice, electronics classes, or hobbyist builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Electronics Projects\u003c\/h3\u003e\n\u003cp\u003eLooking for more hands-on projects and tools? Check out these related items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need prior experience to assemble this 80 LED DIY electronic kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this DIY electronic kit is recommended for individuals who have experience with circuit assembly and soldering. Beginners may find the assembly challenging. The kit does not guarantee 100% success for those without prior electronics or soldering experience, so please review the instructions carefully before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply do I need for the flowing LED star kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit requires a 4–5V DC power supply. It is compatible with any standard 5V USB charging adapter using an Android (Micro-USB) connection. The Android power socket is included with the kit by default. A 1.3mm small DC barrel socket is also supported but not included.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I change the LED colors in this microcontroller LED kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The 80 LEDs in this kit can be swapped out for LEDs of different colors to customize your display effect. Just make sure the replacement LEDs are compatible in terms of voltage and polarity when assembling.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What patterns does the flowing water light display show?\u003c\/h4\u003e\n\u003cp\u003eA: After powering on, the kit cycles through several animated patterns: a sequential light-up sequence, a full-brightness flash, and then multiple display modes including an inner edge-less star, an outer five-pointed star, a standard five-pointed star, a circle, and a circular flowing five-pointed star. Use the S2 button to control animation speed.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need prior experience to assemble this 80 LED DIY electronic kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this DIY electronic kit is recommended for individuals who have experience with circuit assembly and soldering. Beginners may find the assembly challenging. The kit does not guarantee 100% success for those without prior electronics or soldering experience, so please review the instructions carefully before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply do I need for the flowing LED star kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit requires a 4–5V DC power supply. It is compatible with any standard 5V USB charging adapter using an Android (Micro-USB) connection. The Android power socket is included with the kit by default. A 1.3mm small DC barrel socket is also supported but not included.\"}}, {\"@type\": \"Question\", \"name\": \"Can I change the LED colors in this microcontroller LED kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The 80 LEDs in this kit can be swapped out for LEDs of different colors to customize your display effect. Just make sure the replacement LEDs are compatible in terms of voltage and polarity when assembling.\"}}, {\"@type\": \"Question\", \"name\": \"What patterns does the flowing water light display show?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"After powering on, the kit cycles through several animated patterns: a sequential light-up sequence, a full-brightness flash, and then multiple display modes including an inner edge-less star, an outer five-pointed star, a standard five-pointed star, a circle, and a circular flowing five-pointed star. Use the S2 button to control animation speed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"80 LED Star Flowing Light DIY Electronic Kit | Microcontroller\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/80-led-star-flowing-light-diy-electronic-kit-microcontroller\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165973049431,"sku":"\u003cnone\u003e","price":13.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0616a82931144a7ab2c3d4cd394c0936Y.webp?v=1786728487"},{"product_id":"diy-led-heart-soldering-kit-rgb-flowing-light-25-32-led","title":"DIY LED Heart Soldering Kit – 25\/32 RGB Flowing Light | LOTHYE","description":"\n\u003ch2\u003eLOTHYE DIY LED Heart-Shaped Soldering Practice Kit – 25 or 32 RGB Flowing Lights\u003c\/h2\u003e\n\u003cp\u003eBuild your own dazzling heart-shaped LED display with this hands-on DIY soldering kit from LOTHYE! Whether you're a student learning circuit assembly for the first time or an electronics enthusiast looking for a fun weekend project, this colorful flowing-water light kit is the perfect way to sharpen your soldering skills while creating something you'll love to show off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This kit is designed for buyers with basic circuit and soldering experience. Products are verified in good condition before shipment, but successful assembly depends on the builder's skills. Please read all instructions carefully before purchasing. \u003cstrong\u003eBatteries are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003ch4\u003e32 LED Multicolor \/ Red Love Heart Kit (Model: BA-88)\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLEDs:\u003c\/strong\u003e 32 × 5mm LEDs (multicolor RGB or red)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e 89C51 or 89C52\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e FR-4 PCB board, electronic components, transparent plastic shell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × AA (No. 7) batteries (not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinished Size:\u003c\/strong\u003e 9cm (W) × 7.6cm (H) × 3cm (D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e25 LED Multicolor Love Heart Kit (Model: BA-66)\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLEDs:\u003c\/strong\u003e 25 × 5mm seven-color LEDs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e 15W404AS or 15W408AS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e FR-4 PCB board, electronic components, transparent plastic shell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × AA (No. 7) batteries (not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinished Size:\u003c\/strong\u003e 9cm (W) × 7.6cm (H) × 3cm (D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🔴 \u003cstrong\u003eVibrant RGB Flowing Light Effect\u003c\/strong\u003e – Colorful LEDs cycle through dynamic patterns in a heart shape for a stunning visual display\u003c\/li\u003e\n  \u003cli\u003e🛠️ \u003cstrong\u003eHands-On Soldering Practice\u003c\/strong\u003e – Ideal for school projects, electronics classes, and hobbyist skill-building\u003c\/li\u003e\n  \u003cli\u003e🧩 \u003cstrong\u003eComplete Component Kit\u003c\/strong\u003e – All resistors, capacitors, LEDs, PCB, and shell included; just add batteries\u003c\/li\u003e\n  \u003cli\u003e💡 \u003cstrong\u003eMicrocontroller-Driven\u003c\/strong\u003e – Pre-programmed chip controls the flowing water light animation automatically\u003c\/li\u003e\n  \u003cli\u003e🎁 \u003cstrong\u003eFun Display Piece\u003c\/strong\u003e – Looks great on a desk, shelf, or as a handmade gift once assembled\u003c\/li\u003e\n  \u003cli\u003e📐 \u003cstrong\u003eCompact \u0026amp; Portable\u003c\/strong\u003e – Finished product fits neatly in the included transparent plastic casing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFR-4 PCB circuit board\u003c\/li\u003e\n  \u003cli\u003e25 or 32 × 5mm LED beads (depending on variant)\u003c\/li\u003e\n  \u003cli\u003eResistors, capacitors, and supporting electronic components\u003c\/li\u003e\n  \u003cli\u003ePre-programmed microcontroller chip\u003c\/li\u003e\n  \u003cli\u003eTransparent plastic enclosure shell\u003c\/li\u003e\n  \u003cli\u003eAssembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Batteries, soldering iron, and solder wire are NOT included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is perfect for electronics students, STEM enthusiasts, hobbyist makers, and anyone who enjoys building circuits from scratch. It also makes a creative and thoughtful handmade gift — assemble it yourself and gift it as a glowing keepsake!\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You Might Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this DIY LED heart soldering kit suitable for beginners?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for those with some basic soldering and circuit assembly experience. Beginners with patience and careful attention to the included instructions can successfully complete the build, but please note that success depends on the builder's skills. It is an excellent hands-on learning project for electronics students.\u003c\/p\u003e\n\u003ch4\u003eQ: What tools do I need to assemble the LED heart DIY kit?\u003c\/h4\u003e\n\u003cp\u003eA: You will need a soldering iron, solder wire, and optionally needle-nose pliers and wire cutters. These tools are not included in the kit. You will also need 2 × AA (No. 7) batteries to power the finished board — batteries are not included either.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the 25 LED and 32 LED versions?\u003c\/h4\u003e\n\u003cp\u003eA: The 25 LED kit (Model BA-66) uses seven-color LEDs and a 15W404AS\/15W408AS microcontroller, while the 32 LED kit (Model BA-88) offers a choice of multicolor RGB or red LEDs and uses an 89C51\/89C52 microcontroller. Both feature a flowing water light animation in a heart shape, but the 32 LED version offers more lamp beads and a slightly more vibrant display.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the kit come with a case or enclosure?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Both the 25 LED and 32 LED variants include a transparent plastic shell that houses the finished PCB assembly, giving it a neat, display-ready appearance.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this DIY LED heart soldering kit suitable for beginners?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for those with some basic soldering and circuit assembly experience. Beginners with patience and careful attention to the included instructions can successfully complete the build, but please note that success depends on the builder's skills. It is an excellent hands-on learning project for electronics students.\"}}, {\"@type\": \"Question\", \"name\": \"What tools do I need to assemble the LED heart DIY kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You will need a soldering iron, solder wire, and optionally needle-nose pliers and wire cutters. These tools are not included in the kit. You will also need 2 × AA (No. 7) batteries to power the finished board — batteries are not included either.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the 25 LED and 32 LED versions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 25 LED kit (Model BA-66) uses seven-color LEDs and a 15W404AS\/15W408AS microcontroller, while the 32 LED kit (Model BA-88) offers a choice of multicolor RGB or red LEDs and uses an 89C51\/89C52 microcontroller. 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Both the 25 LED and 32 LED variants include a transparent plastic shell that houses the finished PCB assembly, giving it a neat, display-ready appearance.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY LED Heart Soldering Kit – 25\/32 RGB Flowing Light | LOTHYE\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-led-heart-soldering-kit-rgb-flowing-light-25-32-led\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"25 LED Multicolor","offer_id":44165973114967,"sku":"14:193#25 LED Multicolor","price":18.76,"currency_code":"USD","in_stock":true},{"title":"32 LED Multicolor","offer_id":44165973147735,"sku":"14:350853#32 LED Multicolor","price":21.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S9b8d92722c66452088a19220d7f0960dr.webp?v=1786728487"},{"product_id":"fm-radio-assembly-kit-rda5807s-diy-circuit-board-87-108mhz","title":"FM Radio DIY Assembly Kit RDA5807S Circuit Board 87-108MHz","description":"\n\u003ch2\u003eLOTHYE FM Radio Assembly Kit – RDA5807S DIY Circuit Board\u003c\/h2\u003e\n\u003cp\u003eBuild your own fully functional FM radio from scratch with this hands-on DIY electronic assembly kit. Powered by the \u003cstrong\u003eRDA5807S radio module\u003c\/strong\u003e and \u003cstrong\u003eSTC15W main control chip\u003c\/strong\u003e, this kit is perfect for electronics students, hobbyists, and educators looking for a real-world soldering and circuit-building project. The kit covers the full \u003cstrong\u003e87–108MHz global FM reception band\u003c\/strong\u003e, making it compatible worldwide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for electronics enthusiasts with prior circuit assembly experience. We guarantee all components are in good condition upon delivery; however, successful assembly depends on the builder's soldering and electronics skills. Please read all instructions carefully before beginning. \u003cstrong\u003eBatteries are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRDA5807S Radio Module:\u003c\/strong\u003e Full 87–108MHz global FM band coverage with high sensitivity and strong anti-interference performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSTC15W Main Control Chip:\u003c\/strong\u003e Reliable and widely-used microcontroller for stable operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTDA2822 Power Amplifier IC:\u003c\/strong\u003e Simple circuit design, excellent audio quality, and wide voltage range compatibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Power Supply Support:\u003c\/strong\u003e Run via USB (5V) or 2× AA batteries (3V) — choose one mode at a time\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise Reduction \u0026amp; Soft Mute:\u003c\/strong\u003e Built-in noise elimination and soft mute technology for cleaner audio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBass Enhancement:\u003c\/strong\u003e Delivers richer, fuller sound output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Noise Output:\u003c\/strong\u003e High sensitivity with minimal background interference\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for Learning:\u003c\/strong\u003e Great for school electronics courses, training programs, and DIY enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Control Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTC15W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRadio Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRDA5807S\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Amplifier IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTDA2822\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e87–108MHz (Global FM)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 5V or 2× AA Batteries (3V) — dual supply, select one\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeaker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2W 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFM Radio DIY Assembly Kit (all electronic components included)\u003c\/li\u003e\n  \u003cli\u003eRDA5807S circuit board module\u003c\/li\u003e\n  \u003cli\u003e1\/2W 8Ω speaker\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNote: Batteries are NOT included\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a \u003cstrong\u003estudent learning electronics\u003c\/strong\u003e, a \u003cstrong\u003eteacher running practical circuit labs\u003c\/strong\u003e, or a \u003cstrong\u003eDIY hobbyist\u003c\/strong\u003e who loves building things from the ground up, this FM radio kit delivers a satisfying and educational build experience. Soldering experience is recommended.\u003c\/p\u003e\n\n\u003cp\u003eLooking for more DIY and hands-on tools? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e or the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your next project.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the FM radio assembly kit include batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. The kit supports dual power supply modes — you can power it via a USB 5V source or with 2× AA batteries (3V). You will need to supply your own batteries or USB power adapter separately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need soldering experience to assemble this FM radio DIY kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, prior soldering and basic circuit assembly experience is strongly recommended. This kit is designed for electronics students and enthusiasts who already have foundational electronics skills. Beginners may find the assembly challenging without prior practice.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What FM frequency range does the RDA5807S kit cover?\u003c\/h4\u003e\n\u003cp\u003eA: The kit covers the full global FM band from \u003cstrong\u003e87MHz to 108MHz\u003c\/strong\u003e, making it compatible with FM radio broadcasts worldwide.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this kit be used for school or classroom electronics training?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This FM radio assembly kit is specifically well-suited for school electronics courses, technical training programs, and hands-on circuit-building workshops. It covers real-world concepts including radio reception, amplification, and microcontroller integration.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the FM radio assembly kit include batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. The kit supports dual power supply modes — you can power it via a USB 5V source or with 2× AA batteries (3V). You will need to supply your own batteries or USB power adapter separately.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need soldering experience to assemble this FM radio DIY kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, prior soldering and basic circuit assembly experience is strongly recommended. This kit is designed for electronics students and enthusiasts who already have foundational electronics skills. 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Whether you're a beginner exploring microcontroller programming or an experienced maker building advanced DIY projects, this kit gives you an incredible variety of sensors and modules to experiment with, all conveniently organized in a protective storage box.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with \u003cstrong\u003eArduino (R3, MEGA2560)\u003c\/strong\u003e and \u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e boards, this kit removes the guesswork from sourcing individual components and puts 45 different sensor modules at your fingertips — ready to plug in and start coding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This 45-in-1 Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e45 Unique Sensor Modules\u003c\/strong\u003e — More variety than the popular 37-in-1 kits, covering a wider range of sensing capabilities\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eArduino \u0026amp; Raspberry Pi Compatible\u003c\/strong\u003e — Works seamlessly with R3, MEGA2560, and most Raspberry Pi models\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eProtective Storage Box Included\u003c\/strong\u003e — Keeps all modules organized, safe, and easy to find\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePerfect for Beginners \u0026amp; Enthusiasts\u003c\/strong\u003e — Ideal for learning electronics, coding, and robotics\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Range of Applications\u003c\/strong\u003e — Environmental sensing, motion detection, light sensing, sound detection, and much more\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSMD Package Quality\u003c\/strong\u003e — Professionally manufactured modules for reliable performance\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNew Condition\u003c\/strong\u003e — Every kit is brand new and ready to use out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eThis kit includes \u003cstrong\u003e45 different sensor and module types\u003c\/strong\u003e, giving you a diverse electronics lab in one box. Typical modules in this style of kit include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature \u0026amp; humidity sensor\u003c\/li\u003e\n  \u003cli\u003eInfrared receiver \u0026amp; transmitter modules\u003c\/li\u003e\n  \u003cli\u003eSound detection sensor\u003c\/li\u003e\n  \u003cli\u003eLight (photoresistor) sensor\u003c\/li\u003e\n  \u003cli\u003eMotion (PIR) sensor\u003c\/li\u003e\n  \u003cli\u003eTilt switch module\u003c\/li\u003e\n  \u003cli\u003eRelay module\u003c\/li\u003e\n  \u003cli\u003eJoystick module\u003c\/li\u003e\n  \u003cli\u003eRGB LED module\u003c\/li\u003e\n  \u003cli\u003eHall effect (magnetic) sensor\u003c\/li\u003e\n  \u003cli\u003eVibration sensor\u003c\/li\u003e\n  \u003cli\u003eTouch sensor\u003c\/li\u003e\n  \u003cli\u003eFlame sensor\u003c\/li\u003e\n  \u003cli\u003eLaser transmitter module\u003c\/li\u003e\n  \u003cli\u003eReed switch module\u003c\/li\u003e\n  \u003cli\u003e...and many more!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Exact module contents may vary slightly. Please refer to product images for the full list of included modules.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis starter kit is perfect for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStudents learning electronics and coding fundamentals\u003c\/li\u003e\n  \u003cli\u003eMakers and hobbyists building DIY robots, smart home devices, and automation projects\u003c\/li\u003e\n  \u003cli\u003eEducators setting up classroom or workshop electronics labs\u003c\/li\u003e\n  \u003cli\u003eEngineers prototyping new product concepts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your toolkit? Check out these great picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this 45-in-1 sensor kit compatible with Arduino R3 and MEGA2560 boards?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This 45-in-1 sensor modules starter kit is fully compatible with Arduino R3, Arduino MEGA2560, and most Raspberry Pi boards. The modules use standard interfaces (digital, analog, and I2C) that work seamlessly with these popular microcontroller platforms.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How is this kit better than the standard 37-in-1 sensor kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit includes 45 unique sensor and module types compared to the 37 found in standard kits — giving you 8 additional modules to expand your project possibilities. It also comes with a protective storage box to keep all your components organized and safe.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need any prior electronics experience to use this starter kit?\u003c\/h4\u003e\n\u003cp\u003eA: No prior experience is required! This kit is designed as a starter kit, making it ideal for beginners. Each module is straightforward to connect to your Arduino or Raspberry Pi board, and there are plenty of online tutorials and code examples available to help you get started quickly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit come with a storage box?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this 45-in-1 kit comes with a dedicated storage box to keep all 45 sensor modules neatly organized and protected, making it easy to find and use the right module for every project.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this 45-in-1 sensor kit compatible with Arduino R3 and MEGA2560 boards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This 45-in-1 sensor modules starter kit is fully compatible with Arduino R3, Arduino MEGA2560, and most Raspberry Pi boards. 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Each module is straightforward to connect to your Arduino or Raspberry Pi board, and there are plenty of online tutorials and code examples available to help you get started quickly.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit come with a storage box?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this 45-in-1 kit comes with a dedicated storage box to keep all 45 sensor modules neatly organized and protected, making it easy to find and use the right module for every project.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"45-in-1 Sensor Modules Starter Kit for Arduino \u0026 Raspberry Pi\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/45-in-1-sensor-modules-starter-kit-arduino-raspberry-pi\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"45Kit Without Box","offer_id":44165975244887,"sku":"14:771#45Kit Without Box","price":59.27,"currency_code":"USD","in_stock":true},{"title":"45Kit Have Box","offer_id":44165975277655,"sku":"14:1254#45Kit Have Box","price":71.49,"currency_code":"USD","in_stock":true},{"title":"37Kit Without Box","offer_id":44165975310423,"sku":"14:496#37Kit Without Box","price":44.41,"currency_code":"USD","in_stock":true},{"title":"37Kit Have Box","offer_id":44165975343191,"sku":"14:1052#37Kit Have Box","price":57.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sd2ec2b3c1a8049ba8ce98128c8f2c476h.webp?v=1786728570"},{"product_id":"complete-arduino-uno-r3-starter-kit-atmega328p-diy-electronics","title":"Complete Arduino Uno R3 Starter Kit – ATmega328P DIY Electronics","description":"\u003ch2\u003eThe Most Complete Arduino Uno R3 Starter Kit for DIY Electronics\u003c\/h2\u003e\n\u003cp\u003eDive into the exciting world of electronics and programming with this comprehensive Arduino Uno R3 starter kit. Designed for beginners and hobbyists alike, this all-in-one lab kit gives you everything you need to build, code, and experiment with real-world circuits using the powerful ATmega328P microcontroller. Whether you're a student, educator, or maker, this kit accelerates your learning and brings your project ideas to life.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Arduino Starter Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete \u0026amp; Ready to Use:\u003c\/strong\u003e Everything is included in one package — no hunting for extra components. Just unbox and start building.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATmega328P Powered:\u003c\/strong\u003e The kit is built around the reliable Arduino Uno R3 board featuring the ATmega328P chip, perfect for learning C\/C++ programming and circuit design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for Beginners:\u003c\/strong\u003e Clear project guides and a wide range of components make it easy for newcomers to get hands-on experience quickly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Regulator Included:\u003c\/strong\u003e Onboard voltage regulation ensures stable power delivery for safe, consistent performance across all your projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Components:\u003c\/strong\u003e Surface-mount device components provide compact, professional-grade build quality for more complex project builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEndless Project Possibilities:\u003c\/strong\u003e From LED displays and sensors to motors and wireless modules, this kit supports a huge range of DIY electronics experiments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e The kit supports custom configurations, giving advanced users room to expand and adapt their setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino Uno R3 Board (ATmega328P)\u003c\/li\u003e\n  \u003cli\u003eBreadboard \u0026amp; jumper wires\u003c\/li\u003e\n  \u003cli\u003eAssorted resistors, capacitors, and LEDs\u003c\/li\u003e\n  \u003cli\u003eSensors (temperature, light, and more)\u003c\/li\u003e\n  \u003cli\u003eServo motor \u0026amp; DC motor\u003c\/li\u003e\n  \u003cli\u003eLCD display module\u003c\/li\u003e\n  \u003cli\u003eVoltage regulator components (SMD)\u003c\/li\u003e\n  \u003cli\u003eUSB cable for programming\u003c\/li\u003e\n  \u003cli\u003eProject guide \/ component reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSTEM students and school electronics labs\u003c\/li\u003e\n  \u003cli\u003eHobbyist makers and DIY enthusiasts\u003c\/li\u003e\n  \u003cli\u003eCoding bootcamps and workshops\u003c\/li\u003e\n  \u003cli\u003eHome automation prototyping\u003c\/li\u003e\n  \u003cli\u003eRobotics and IoT project development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your DIY toolkit? Check out these helpful items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this Arduino Uno R3 starter kit suitable for absolute beginners with no electronics experience?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! This complete Arduino Uno R3 beginner kit is specifically designed with first-time makers in mind. It includes a wide range of components and project guides to help you understand basic circuitry and ATmega328P programming step by step, even if you've never touched an electronics board before.\u003c\/p\u003e\n\u003ch4\u003eQ: What microcontroller does this DIY electronics kit use?\u003c\/h4\u003e\n\u003cp\u003eA: The kit is built around the Arduino Uno R3 board, which is powered by the ATmega328P microcontroller. This is one of the most popular and well-documented chips in the maker community, with extensive tutorials, libraries, and community support available online.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this kit be used for school or university STEM projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This Arduino laboratory kit is an excellent choice for STEM education at all levels. Its broad component range and flexible project scope make it ideal for classroom demonstrations, homework assignments, science fair projects, and university-level electronics labs.\u003c\/p\u003e\n\u003ch4\u003eQ: Where is this kit manufactured?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is made in Mainland China.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this Arduino Uno R3 starter kit suitable for absolute beginners with no electronics experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! This complete Arduino Uno R3 beginner kit is specifically designed with first-time makers in mind. It includes a wide range of components and project guides to help you understand basic circuitry and ATmega328P programming step by step, even if you've never touched an electronics board before.\"}}, {\"@type\": \"Question\", \"name\": \"What microcontroller does this DIY electronics kit use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit is built around the Arduino Uno R3 board, which is powered by the ATmega328P microcontroller. This is one of the most popular and well-documented chips in the maker community, with extensive tutorials, libraries, and community support available online.\"}}, {\"@type\": \"Question\", \"name\": \"Can this kit be used for school or university STEM projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This Arduino laboratory kit is an excellent choice for STEM education at all levels. Its broad component range and flexible project scope make it ideal for classroom demonstrations, homework assignments, science fair projects, and university-level electronics labs.\"}}, {\"@type\": \"Question\", \"name\": \"Where is this kit manufactured?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is made in Mainland China.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Complete Arduino Uno R3 Starter Kit – ATmega328P DIY Electronics\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/complete-arduino-uno-r3-starter-kit-atmega328p-diy-electronics\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165977931863,"sku":"\u003cnone\u003e","price":146.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S784ce5c51b404fb28758915696614e682.webp?v=1786728575"},{"product_id":"1818pcs-electronic-components-kit-resistors-capacitors-leds-transistors-pcb-1","title":"1818 Pcs Electronic Components Kit – Resistors, Capacitors, LEDs, ICs","description":"\u003ch2\u003e1818-Piece Electronic Components Assortment Kit\u003c\/h2\u003e\n\u003cp\u003eWhether you're a hobbyist, student, or seasoned electronics engineer, this all-in-one \u003cstrong\u003e1818-piece electronic components kit\u003c\/strong\u003e gives you everything you need to prototype, repair, and build circuits — all in one organized package. Featuring resistors, capacitors, transistors, LEDs, diodes, ICs, trim potentiometers, prototype PCBs, and more, this kit is the ultimate starter and top-up solution for any electronics workbench. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Inside the Kit\u003c\/h3\u003e\n\n\u003ch4\u003e🔴 Resistors — 1,000 pcs (50 values × 20 pcs each)\u003c\/h4\u003e\n\u003cp\u003eA comprehensive range from \u003cstrong\u003e0Ω to 10MΩ\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0Ω, 0.5Ω, 1Ω, 2.2Ω, 3.3Ω, 4.7Ω, 5.6Ω, 6.8Ω, 8.2Ω, 10Ω, 22Ω, 33Ω, 47Ω, 56Ω, 68Ω, 82Ω\u003c\/li\u003e\n  \u003cli\u003e100Ω, 220Ω, 330Ω, 470Ω, 560Ω, 680Ω, 820Ω\u003c\/li\u003e\n  \u003cli\u003e1K, 2.2K, 3.3K, 4.7K, 5.6K, 6.8K, 8.2K, 10K, 20K, 33K, 47K, 56K, 68K, 82K, 100K, 220K, 330K, 470K, 560K, 680K, 820K\u003c\/li\u003e\n  \u003cli\u003e1M, 2.2M, 3.3M, 4.7M, 5.6M, 10M\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e🔵 Ceramic Capacitors — 310 pcs (31 values × 10 pcs each)\u003c\/h4\u003e\n\u003cp\u003eFull range from \u003cstrong\u003e1pF to 0.1µF\u003c\/strong\u003e, including 330pF, 470pF, 680pF, 1nF, 1.5nF, 2.2nF, 3.3nF, 4.7nF, 6.8nF, 10nF, 15nF, 22nF, 47nF, 68nF, 100pF, 150pF, 220pF, and more.\u003c\/p\u003e\n\n\u003ch4\u003e🟡 TO-92 Transistors — 170 pcs (16 values × 10 pcs each)\u003c\/h4\u003e\n\u003cp\u003eIncludes popular NPN and PNP types: \u003cstrong\u003eS9012, S9013, S9014, S9015, S9018, S8050, S8550, C1845, 2N5401, 2N5551, 2N3906, 2N3904, A1015, A42, A92, A733, C945\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003e🟣 Electrolytic Capacitors — 120 pcs (12 values × 10 pcs each, 16V–50V)\u003c\/h4\u003e\n\u003cp\u003eValues from \u003cstrong\u003e0.22µF (50V) to 470µF (16V)\u003c\/strong\u003e: 0.22µF, 0.47µF, 1µF, 2.2µF, 4.7µF, 10µF, 22µF (all 50V); 33µF, 47µF, 100µF, 220µF, 470µF (16V).\u003c\/p\u003e\n\n\u003ch4\u003e🟢 LEDs — 200 pcs\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e5mm \u0026amp; 3mm\u003c\/strong\u003e LEDs (20 pcs each) in red, green, blue, yellow, and white.\u003c\/p\u003e\n\n\u003ch4\u003e🔶 Diodes — 102 pcs (9 types)\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e25× 1N4148 | 25× 1N5399 | 10× 1N5819\u003c\/li\u003e\n  \u003cli\u003e10× FR107 | 10× FR207 | 10× 1N5408\u003c\/li\u003e\n  \u003cli\u003e5× 1N4007 | 5× 1N5822 | 2× 1N270\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e🟠 DIP Integrated Circuits — 6 pcs\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2× LM358 Dual Op-Amp IC\u003c\/li\u003e\n  \u003cli\u003e2× NE555 Timer \/ Oscillator IC\u003c\/li\u003e\n  \u003cli\u003e2× JRC4558 Dual Op-Amp IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e🔵 RM065 Trim Potentiometers — 12 pcs (12 values)\u003c\/h4\u003e\n\u003cp\u003e100Ω, 500Ω, 1K, 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K, 1M\u003c\/p\u003e\n\n\u003ch4\u003e🟣 Prototype PCB Boards — 4 pcs\u003c\/h4\u003e\n\u003cp\u003eSizes: 2×8 cm, 4×6 cm, 5×7 cm, 7×9 cm\u003c\/p\u003e\n\n\u003ch4\u003e⚙️ Bonus Components\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3× DC Jack DC-022 (5.5×2.1mm)\u003c\/li\u003e\n  \u003cli\u003e3× PCB DC Jack DC-005 (5.5×2.1mm)\u003c\/li\u003e\n  \u003cli\u003e1× 0.25W 8Ω Mini Speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e1818 components\u003c\/strong\u003e across 9 categories — all new condition\u003c\/li\u003e\n  \u003cli\u003e✅ Wide resistor range (0Ω to 10MΩ) for virtually any circuit\u003c\/li\u003e\n  \u003cli\u003e✅ Includes ready-to-use prototype PCBs in 4 sizes\u003c\/li\u003e\n  \u003cli\u003e✅ Essential ICs (NE555, LM358, JRC4558) included\u003c\/li\u003e\n  \u003cli\u003e✅ Great for DIY electronics, repair work, Arduino\/Raspberry Pi projects, and school labs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlso check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Circuit Fault Detector\u003c\/a\u003e and our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for more workbench essentials.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What skill level is this 1818-piece electronic components kit suited for?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is ideal for beginners learning electronics as well as experienced hobbyists and engineers who need a reliable stock of common components. With 50 resistor values, 31 capacitor values, 17 transistor types, and multiple ICs, it covers a wide spectrum of everyday circuit-building and repair needs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are the resistors and capacitors labelled or colour-coded?\u003c\/h4\u003e\n\u003cp\u003eA: The resistors follow the standard 4-band colour-code system used across the industry, making them easy to identify. Ceramic capacitors use the standard 3-digit marking, and electrolytic capacitors are clearly labelled with capacitance and voltage rating printed on the body.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this kit for Arduino or Raspberry Pi projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The assorted resistors, LEDs, transistors (including common types like 2N3904 and 2N3906), electrolytic and ceramic capacitors, the NE555 timer IC, and the prototype PCBs are all widely used in Arduino and Raspberry Pi circuits, making this kit an excellent companion for microcontroller projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the prototype PCB board sizes included in the kit?\u003c\/h4\u003e\n\u003cp\u003eA: Four prototype PCB boards are included in sizes 2×8 cm, 4×6 cm, 5×7 cm, and 7×9 cm, giving you flexibility for small to medium DIY circuit builds without needing solderless breadboards.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What skill level is this 1818-piece electronic components kit suited for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is ideal for beginners learning electronics as well as experienced hobbyists and engineers who need a reliable stock of common components. With 50 resistor values, 31 capacitor values, 17 transistor types, and multiple ICs, it covers a wide spectrum of everyday circuit-building and repair needs.\"}}, {\"@type\": \"Question\", \"name\": \"Are the resistors and capacitors labelled or colour-coded?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The resistors follow the standard 4-band colour-code system used across the industry, making them easy to identify. Ceramic capacitors use the standard 3-digit marking, and electrolytic capacitors are clearly labelled with capacitance and voltage rating printed on the body.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this kit for Arduino or Raspberry Pi projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The assorted resistors, LEDs, transistors (including common types like 2N3904 and 2N3906), electrolytic and ceramic capacitors, the NE555 timer IC, and the prototype PCBs are all widely used in Arduino and Raspberry Pi circuits, making this kit an excellent companion for microcontroller projects.\"}}, {\"@type\": \"Question\", \"name\": \"What are the prototype PCB board sizes included in the kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Four prototype PCB boards are included in sizes 2×8 cm, 4×6 cm, 5×7 cm, and 7×9 cm, giving you flexibility for small to medium DIY circuit builds without needing solderless breadboards.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1818 Pcs Electronic Components Kit – Resistors, Capacitors, LEDs, ICs\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/1818pcs-electronic-components-kit-resistors-capacitors-leds-transistors-pcb\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165979537495,"sku":"\u003cnone\u003e","price":69.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb783ab8255b64d61981b2f28dc6aa856t.webp?v=1786728581"},{"product_id":"4wd-smart-robot-car-chassis-kit-speed-encoder-battery-box-diy-r3","title":"4WD Smart Robot Car Chassis Kit – DIY Speed Encoder \u0026 Battery","description":"\u003ch2\u003eBuild Your Own Smart Robot Car with This Complete 4WD DIY Kit\u003c\/h2\u003e\n\u003cp\u003eTake your electronics and robotics projects to the next level with this \u003cstrong\u003e4WD Smart Robot Car Chassis Kit\u003c\/strong\u003e. Designed for makers, hobbyists, students, and educators, this all-in-one kit gives you everything you need to assemble a fully functional four-wheel-drive robot car platform that's compatible with the popular R3 microcontroller board. Whether you're a beginner exploring the world of robotics or an experienced builder looking for a solid chassis base, this kit delivers impressive value and versatility.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4WD Drive System:\u003c\/strong\u003e Four independent DC motors power each wheel for excellent traction, turning capability, and stability on a variety of surfaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeed Encoders Included:\u003c\/strong\u003e Built-in speed encoders allow precise control and feedback of motor rotation — perfect for programming autonomous navigation and speed regulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Box Included:\u003c\/strong\u003e Convenient battery compartment keeps your power source neatly integrated into the chassis frame.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eR3 Board Compatible:\u003c\/strong\u003e Designed to work seamlessly with R3-style microcontroller boards, making it easy to program and expand your project.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Assembly:\u003c\/strong\u003e Every component is included and clearly organized, so you can learn hands-on how robot car mechanics work as you build.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Chassis Frame:\u003c\/strong\u003e Sturdy acrylic or metal platform holds all components securely, providing a stable foundation for sensors, modules, and add-ons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpandable Platform:\u003c\/strong\u003e Mount ultrasonic sensors, Bluetooth\/Wi-Fi modules, camera mounts, and more to customize your robot for any application.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2WD Configuration Available:\u003c\/strong\u003e Also available in a 2WD configuration — choose the build that suits your project requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChassis frame (acrylic\/metal panels)\u003c\/li\u003e\n  \u003cli\u003e4x DC gear motors\u003c\/li\u003e\n  \u003cli\u003e4x rubber wheels\u003c\/li\u003e\n  \u003cli\u003eSpeed encoder discs \u0026amp; sensors\u003c\/li\u003e\n  \u003cli\u003eBattery box\u003c\/li\u003e\n  \u003cli\u003eMounting hardware (screws, standoffs, nuts)\u003c\/li\u003e\n  \u003cli\u003eWiring harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for STEM students, hobbyist programmers, robotics club members, and anyone interested in hands-on DIY electronics. It pairs perfectly with Arduino-compatible R3 boards, and you can use it as the foundation for line-following robots, obstacle-avoidance cars, remote-controlled vehicles, and more.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/large-capacity-pencil-pen-bag-zipper-fabric-stationery-organizer\"\u003eLarge Capacity Pencil Pen Bag – Zipper Fabric Stationery Organizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this 4WD robot car kit compatible with Arduino R3 boards?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The 4WD Smart Robot Car Chassis Kit is specifically designed to be compatible with R3-style microcontroller boards (such as Arduino UNO R3). The motor driver shield and wiring layout make integration straightforward, even for beginners.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this kit include motors and wheels, or just the chassis frame?\u003c\/h4\u003e\n\u003cp\u003eA: This is a full kit — it includes the chassis frame, four DC gear motors, four rubber wheels, speed encoders, a battery box, and all necessary mounting hardware. You will need to supply your own R3 microcontroller board and motor driver module to complete the build.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I upgrade or expand this robot car with additional sensors or modules?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The open chassis design is built for expansion. You can add ultrasonic distance sensors, infrared line-tracking modules, Bluetooth or Wi-Fi communication boards, and servo mounts to create a fully autonomous or remotely controlled robot car.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this kit suitable for beginners with no prior robotics experience?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this kit is beginner-friendly. The components are clearly organized, and the standard screw-and-standoff assembly requires only basic tools. Pairing it with widely available Arduino tutorials and code libraries makes it an excellent starting point for anyone new to robotics and DIY electronics.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this 4WD robot car kit compatible with Arduino R3 boards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The 4WD Smart Robot Car Chassis Kit is specifically designed to be compatible with R3-style microcontroller boards (such as Arduino UNO R3). The motor driver shield and wiring layout make integration straightforward, even for beginners.\"}}, {\"@type\": \"Question\", \"name\": \"Does this kit include motors and wheels, or just the chassis frame?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a full kit — it includes the chassis frame, four DC gear motors, four rubber wheels, speed encoders, a battery box, and all necessary mounting hardware. You will need to supply your own R3 microcontroller board and motor driver module to complete the build.\"}}, {\"@type\": \"Question\", \"name\": \"Can I upgrade or expand this robot car with additional sensors or modules?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The open chassis design is built for expansion. You can add ultrasonic distance sensors, infrared line-tracking modules, Bluetooth or Wi-Fi communication boards, and servo mounts to create a fully autonomous or remotely controlled robot car.\"}}, {\"@type\": \"Question\", \"name\": \"Is this kit suitable for beginners with no prior robotics experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this kit is beginner-friendly. The components are clearly organized, and the standard screw-and-standoff assembly requires only basic tools. Pairing it with widely available Arduino tutorials and code libraries makes it an excellent starting point for anyone new to robotics and DIY electronics.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4WD Smart Robot Car Chassis Kit – DIY Speed Encoder \u0026 Battery\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/4wd-smart-robot-car-chassis-kit-speed-encoder-battery-box-diy-r3\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"2WD Kit","offer_id":44165981503575,"sku":"14:29#2WD Kit","price":27.91,"currency_code":"USD","in_stock":true},{"title":"2WD Full Kit","offer_id":44165981536343,"sku":"14:193#2WD Full Kit","price":61.97,"currency_code":"USD","in_stock":true},{"title":"4WD Kit","offer_id":44165981569111,"sku":"14:173#4WD Kit","price":42.68,"currency_code":"USD","in_stock":true},{"title":"4WD Full Kit","offer_id":44165981601879,"sku":"14:10#4WD Full Kit","price":77.6,"currency_code":"USD","in_stock":true},{"title":"4WD Upgrade Kit","offer_id":44165981634647,"sku":"14:366#4WD Upgrade Kit","price":103.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S5c996f55345d4a1cbb3e5fa1299699f12.webp?v=1786728590"},{"product_id":"1818pcs-electronic-components-kit-resistors-capacitors-leds-transistors-pcb","title":"1818pcs Electronic Components Kit – Resistors, Capacitors, LEDs, PCB","description":"\n\u003ch2\u003e1818-Piece Electronic Components Assortment Kit\u003c\/h2\u003e\n\u003cp\u003eWhether you're a hobbyist, student, or seasoned electronics engineer, this comprehensive 1818-piece electronic components kit gives you everything you need to prototype, repair, and experiment. Packed with resistors, capacitors, transistors, LEDs, diodes, ICs, trim potentiometers, prototype PCBs, and more — all in one convenient set. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Inside the Kit?\u003c\/h3\u003e\n\n\u003ch4\u003e🔴 Resistors — 1,000 pcs (50 values × 20 pcs each)\u003c\/h4\u003e\n\u003cp\u003eCovers an enormous range from 0Ω to 10MΩ:\u003cbr\u003e\n0Ω, 0.5Ω, 1Ω, 2.2Ω, 3.3Ω, 4.7Ω, 5.6Ω, 6.8Ω, 8.2Ω, 10Ω, 22Ω, 33Ω, 47Ω, 56Ω, 68Ω, 82Ω, 100Ω, 220Ω, 330Ω, 470Ω, 560Ω, 680Ω, 820Ω\u003cbr\u003e\n1K, 2.2K, 3.3K, 4.7K, 5.6K, 6.8K, 8.2K, 10K, 20K, 33K, 47K, 56K, 68K, 82K, 100K, 220K, 330K, 470K, 560K, 680K, 820K\u003cbr\u003e\n1M, 2.2M, 3.3M, 4.7M, 5.6M, 10M\u003c\/p\u003e\n\n\u003ch4\u003e🔵 Ceramic Capacitors — 310 pcs (31 values × 10 pcs each)\u003c\/h4\u003e\n\u003cp\u003e1pF, 2pF, 3pF, 5pF, 10pF, 15pF, 22pF, 30pF, 33pF, 47pF, 68pF, 75pF, 82pF, 100pF, 150pF, 220pF, 330pF, 470pF, 680pF, 1nF, 1.5nF, 2.2nF, 3.3nF, 4.7nF, 6.8nF, 10nF, 15nF, 22nF, 47nF, 68nF, 0.1µF\u003c\/p\u003e\n\n\u003ch4\u003e🟡 TO-92 Transistors — 170 pcs (17 values × 10 pcs each)\u003c\/h4\u003e\n\u003cp\u003eS9012, S9013, S9014, S9015, S9018, S8050, S8550, C1845, 2N5401, 2N5551, 2N3906, 2N3904, A1015, A42, A92, A733, C945\u003c\/p\u003e\n\n\u003ch4\u003e🟣 Electrolytic Capacitors — 120 pcs (12 values × 10 pcs each, 16V–50V)\u003c\/h4\u003e\n\u003cp\u003e0.22µF (50V), 0.47µF (50V), 1µF (50V), 2.2µF (50V), 4.7µF (50V), 10µF (50V), 22µF (50V), 33µF (16V), 47µF (16V), 100µF (16V), 220µF (16V), 470µF (16V)\u003c\/p\u003e\n\n\u003ch4\u003e🟢 LEDs — 200 pcs\u003c\/h4\u003e\n\u003cp\u003e5mm \u0026amp; 3mm diameter (20 pcs each) in 5 colors: Red, Green, Blue, Yellow, White\u003c\/p\u003e\n\n\u003ch4\u003e🔴 Diodes — 102 pcs\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e25× 1N4148\u003c\/li\u003e\n  \u003cli\u003e25× 1N5399\u003c\/li\u003e\n  \u003cli\u003e10× 1N5819\u003c\/li\u003e\n  \u003cli\u003e10× FR107\u003c\/li\u003e\n  \u003cli\u003e10× FR207\u003c\/li\u003e\n  \u003cli\u003e10× 1N5408\u003c\/li\u003e\n  \u003cli\u003e5× 1N4007\u003c\/li\u003e\n  \u003cli\u003e5× 1N5822\u003c\/li\u003e\n  \u003cli\u003e2× 1N270\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e🟠 DIP ICs — 6 pcs\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2× LM358 Dual Op-Amp IC\u003c\/li\u003e\n  \u003cli\u003e2× NE555 Timer \/ Oscillator IC\u003c\/li\u003e\n  \u003cli\u003e2× JRC4558 Dual Op-Amp IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e🩵 RM065 Trim Potentiometers — 12 pcs\u003c\/h4\u003e\n\u003cp\u003e100Ω, 500Ω, 1K, 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K, 1M\u003c\/p\u003e\n\n\u003ch4\u003e🟣 Prototype PCB Boards — 4 pcs\u003c\/h4\u003e\n\u003cp\u003eSizes: 2×8 cm, 4×6 cm, 5×7 cm, 7×9 cm\u003c\/p\u003e\n\n\u003ch4\u003e⚫ Extras\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3× DC Jack DC-022 (5.5×2.1mm)\u003c\/li\u003e\n  \u003cli\u003e3× PCB DC Jack DC-005 (5.5×2.1mm)\u003c\/li\u003e\n  \u003cli\u003e1× 0.25W 8Ω Mini Speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll-in-One Value:\u003c\/strong\u003e Over 1,800 components spanning 9 component categories — ideal for stocking a workshop or lab.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Value Range:\u003c\/strong\u003e Resistors span 0Ω–10MΩ; capacitors cover pF to µF ranges for virtually any circuit requirement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady to Build:\u003c\/strong\u003e Includes prototype PCBs and DC jacks so you can start assembling circuits immediately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Learning:\u003c\/strong\u003e Perfect for electronics students, makers, Arduino\/Raspberry Pi enthusiasts, and DIY repair projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e All components are brand new and neatly assorted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more DIY tools and electronics accessories? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e and our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0–25 Bar DIY Tool\u003c\/a\u003e to complete your workshop setup.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What experience level is this 1818-piece electronic components kit suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is suitable for all skill levels — from beginners learning basic circuit theory to experienced electronics engineers who need a well-stocked component assortment on hand. The wide variety of resistors, capacitors, transistors, LEDs, diodes, and ICs makes it useful for school projects, Arduino prototyping, PCB repairs, and professional lab use alike.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are the resistors in this kit through-hole (THT) type?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the resistors are standard through-hole (DIP) components, making them easy to insert into breadboards or solder onto the included prototype PCB boards. The transistors are TO-92 package through-hole components as well, compatible with breadboard prototyping and hand-soldering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the electrolytic capacitors' voltage ratings in this kit?\u003c\/h4\u003e\n\u003cp\u003eA: The electrolytic capacitors in this kit are rated at either 16V or 50V depending on the value. Smaller capacitance values (0.22µF–22µF) are rated at 50V, while larger values (33µF–470µF) are rated at 16V, making them suitable for a wide range of low-voltage circuit applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this kit include any integrated circuits (ICs)?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The kit includes 6 DIP ICs: 2× LM358 Dual Op-Amp, 2× NE555 Timer\/Oscillator, and 2× JRC4558 Dual Op-Amp. These are some of the most commonly used ICs in hobby electronics and professional circuit design.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What experience level is this 1818-piece electronic components kit suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is suitable for all skill levels — from beginners learning basic circuit theory to experienced electronics engineers who need a well-stocked component assortment on hand. 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Smaller capacitance values (0.22µF–22µF) are rated at 50V, while larger values (33µF–470µF) are rated at 16V, making them suitable for a wide range of low-voltage circuit applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does this kit include any integrated circuits (ICs)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The kit includes 6 DIP ICs: 2× LM358 Dual Op-Amp, 2× NE555 Timer\/Oscillator, and 2× JRC4558 Dual Op-Amp. These are some of the most commonly used ICs in hobby electronics and professional circuit design.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1818pcs Electronic Components Kit – Resistors, Capacitors, LEDs, PCB\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/1818pcs-electronic-components-kit-resistors-capacitors-leds-transistors-pcb\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165981470807,"sku":"\u003cnone\u003e","price":67.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb783ab8255b64d61981b2f28dc6aa856t_ef5446bc-e5c3-4d49-9f93-42c820542cc9.webp?v=1786728589"},{"product_id":"2110pcs-electronic-components-kit-resistors-capacitors-leds-breadboard","title":"2110PCS Electronic Components Kit – Resistors, LEDs, Breadboard","description":"\n\u003ch2\u003e2110PCS Ultimate Electronic Components Kit – Everything You Need to Prototype \u0026amp; Build\u003c\/h2\u003e\n\u003cp\u003eWhether you're a hobbyist, student, or seasoned electronics engineer, this \u003cstrong\u003e2110-piece Ultimate Electronic Components Kit\u003c\/strong\u003e is your all-in-one solution for breadboarding, prototyping, and circuit building. Packed with an extensive variety of the most commonly used components, this kit eliminates the frustration of sourcing individual parts and keeps your workbench fully stocked for any project.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Inside the Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistors\u003c\/strong\u003e – Multiple values to cover a wide range of circuit requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitors\u003c\/strong\u003e – Electrolytic and ceramic types for filtering, timing, and signal decoupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLEDs\u003c\/strong\u003e – Various colors for indicators, display projects, and visual feedback\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTO-92 Transistors\u003c\/strong\u003e – Small-signal transistors for switching and amplification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIP ICs\u003c\/strong\u003e – Integrated circuits in dual in-line packages for logic and control applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Board\u003c\/strong\u003e – Prototyping board for soldering and permanent circuit builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreadboard\u003c\/strong\u003e – Solderless breadboard for rapid, reusable prototyping\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Regulators \u0026amp; More\u003c\/strong\u003e – Additional assorted components to support diverse builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003e2110 total pieces\u003c\/strong\u003e – An extensive selection of essential components in one package\u003c\/li\u003e\n  \u003cli\u003e📦 \u003cstrong\u003eOrganized assortment\u003c\/strong\u003e – Components sorted by type for easy access and inventory management\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eWide compatibility\u003c\/strong\u003e – Works seamlessly with Arduino, Raspberry Pi, and other popular microcontroller platforms\u003c\/li\u003e\n  \u003cli\u003e🎓 \u003cstrong\u003eGreat for learners \u0026amp; pros\u003c\/strong\u003e – Ideal for electronics courses, DIY projects, STEM education, and professional prototyping\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNew condition\u003c\/strong\u003e – All components are brand new and ready to use\u003c\/li\u003e\n  \u003cli\u003e🔁 \u003cstrong\u003eVersatile applications\u003c\/strong\u003e – Suitable for circuit design, testing, repair, and experimentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is perfect for electronics students looking to build their first circuits, makers and DIY enthusiasts working on home automation projects, educators setting up classroom electronics labs, and engineers who want a reliable stash of common components at arm's reach. Stop wasting time hunting for individual parts — this kit has you covered from resistors to breadboards.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You Might Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of components are included in this 2110PCS electronic components kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes a wide variety of commonly used electronic components such as resistors, electrolytic and ceramic capacitors, LEDs in multiple colors, TO-92 transistors, DIP integrated circuits (ICs), a PCB prototyping board, a solderless breadboard, voltage regulators, and more — totaling 2110 pieces.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this kit suitable for beginners learning electronics?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! This ultimate electronic components kit is an excellent starting point for beginners, students, and hobbyists. The inclusion of a breadboard and PCB board means you can start building and testing circuits right away without needing additional equipment. It is also fully compatible with Arduino and Raspberry Pi platforms.\u003c\/p\u003e\n\u003ch4\u003eQ: Are all the components new and ready to use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, all 2110 components in this kit are brand new and in perfect working condition, ready for immediate use in your prototyping, learning, or professional circuit-building projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this kit with Arduino or Raspberry Pi projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The components in this kit — including resistors, capacitors, LEDs, transistors, and ICs — are all fully compatible with Arduino, Raspberry Pi, and other popular microcontroller and single-board computer platforms, making it ideal for a wide range of maker and STEM projects.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of components are included in this 2110PCS electronic components kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes a wide variety of commonly used electronic components such as resistors, electrolytic and ceramic capacitors, LEDs in multiple colors, TO-92 transistors, DIP integrated circuits (ICs), a PCB prototyping board, a solderless breadboard, voltage regulators, and more — totaling 2110 pieces.\"}}, {\"@type\": \"Question\", \"name\": \"Is this kit suitable for beginners learning electronics?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! This ultimate electronic components kit is an excellent starting point for beginners, students, and hobbyists. The inclusion of a breadboard and PCB board means you can start building and testing circuits right away without needing additional equipment. It is also fully compatible with Arduino and Raspberry Pi platforms.\"}}, {\"@type\": \"Question\", \"name\": \"Are all the components new and ready to use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, all 2110 components in this kit are brand new and in perfect working condition, ready for immediate use in your prototyping, learning, or professional circuit-building projects.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this kit with Arduino or Raspberry Pi projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The components in this kit — including resistors, capacitors, LEDs, transistors, and ICs — are all fully compatible with Arduino, Raspberry Pi, and other popular microcontroller and single-board computer platforms, making it ideal for a wide range of maker and STEM projects.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2110PCS Electronic Components Kit – Resistors, LEDs, Breadboard\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/2110pcs-electronic-components-kit-resistors-capacitors-leds-breadboard\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165982191703,"sku":"\u003cnone\u003e","price":84.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Se73cde93569c4553822c847fc914dbdcC.webp?v=1786728594"},{"product_id":"led-digital-clock-diy-soldering-kit-watch-assembly-project","title":"LED Digital Clock DIY Soldering Kit – Watch Assembly Project","description":"\n\u003ch2\u003eBuild Your Own LED Digital Watch – Fun DIY Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLOTHYE LED Digital Tube Display Watch Kit\u003c\/strong\u003e is a hands-on electronics assembly project perfect for students, hobbyists, and anyone looking to develop real-world soldering and circuit skills. Assemble a fully functional wristwatch from scratch using through-hole components — a rewarding experience that bridges theory and practice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePlease note: This kit is designed for buyers with basic electronics and soldering experience. We recommend reading all instructions carefully before beginning assembly. Successful completion depends on the builder's circuit knowledge and technique. Batteries are not included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.28-inch Red LED Digital Tube Display\u003c\/strong\u003e — crisp, easy-to-read time display\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough-hole insert components\u003c\/strong\u003e — ideal for learning PCB soldering fundamentals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 1 × CR2032 button battery (not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilicone strap\u003c\/strong\u003e — comfortable and durable for everyday wear after assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12\/24-hour display mode\u003c\/strong\u003e — switch between modes by shorting the solder joints on the back of the PCB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-off display\u003c\/strong\u003e — press any button to show the time; display turns off automatically after 10 seconds to save battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple time-setting buttons:\u003c\/strong\u003e hold S1 to adjust minutes; hold S2 to adjust hours\u003c\/li\u003e\n  \u003cli\u003eGreat for school electronics projects, STEM training, and DIY enthusiast workshops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.28-inch Red LED digital tube\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3V — 1 × CR2032 button battery (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrap Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50mm (L) × 45mm (W) × 16mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrap Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90mm + 120mm, width 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e260mm (90 + 50 + 120)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThrough-hole insert components\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China (Mainland China)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Set the Time\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003ePress any button to activate the display.\u003c\/li\u003e\n  \u003cli\u003eHold \u003cstrong\u003eS1\u003c\/strong\u003e to adjust the minutes.\u003c\/li\u003e\n  \u003cli\u003eHold \u003cstrong\u003eS2\u003c\/strong\u003e to adjust the hours.\u003c\/li\u003e\n  \u003cli\u003eTo enable 24-hour mode, short the designated solder joints on the back of the PCB.\u003c\/li\u003e\n  \u003cli\u003eThe display will automatically turn off after 10 seconds.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for electronics students, STEM educators, makerspaces, and DIY hobbyists who want to practice soldering and learn how a real timekeeping circuit works. It makes a great school project, club activity, or thoughtful gift for a budding engineer.\u003c\/p\u003e\n\n\u003cp\u003eLooking for more hands-on projects and tools? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e or the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e for more electronics and DIY essentials.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this LED watch kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY LED digital watch kit is best suited for individuals who already have basic soldering and electronics experience. Complete beginners are welcome to try, but we recommend practicing soldering on scrap components first and reading all included instructions thoroughly before starting assembly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What battery does the LED digital clock watch kit use?\u003c\/h4\u003e\n\u003cp\u003eA: The kit is powered by a single CR2032 3V button cell battery. Please note that the battery is \u003cstrong\u003enot included\u003c\/strong\u003e in the kit — you will need to purchase one separately before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I switch the watch between 12-hour and 24-hour display modes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The LED watch kit supports both 12-hour and 24-hour display modes. To enable 24-hour mode, simply short the designated solder joints located on the back of the PCB board during or after assembly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What components are included in this DIY electronic watch kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes all through-hole insert electronic components needed to assemble the watch circuit, a silicone wristband, and the PCB. A CR2032 battery and soldering tools are not included and must be sourced separately.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this LED watch kit suitable for beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY LED digital watch kit is best suited for individuals who already have basic soldering and electronics experience. 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A CR2032 battery and soldering tools are not included and must be sourced separately.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Digital Clock DIY Soldering Kit – Watch Assembly Project\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-digital-clock-diy-soldering-kit-watch-assembly-project\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Blue","offer_id":44165982257239,"sku":"14:350852#Blue","price":20.88,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44165982290007,"sku":"14:1202#Black","price":20.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sbefd84a7c5cc435d8acc502b37c3aac75.webp?v=1786728594"},{"product_id":"diy-3d-christmas-tree-led-flash-kit-soldering-assembly-36-led","title":"DIY 3D Christmas Tree LED Flash Kit – 36 LED Soldering Project","description":"\n\u003ch2\u003eBuild Your Own Glowing 3D Christmas Tree!\u003c\/h2\u003e\n\u003cp\u003eBring the festive spirit to life with this \u003cstrong\u003eDIY 3D Christmas Tree LED Flash Kit\u003c\/strong\u003e by LOTHYE. Perfect for electronics enthusiasts, hobbyists, students, and anyone who loves hands-on building projects, this soldering kit lets you assemble a stunning three-dimensional illuminated Christmas tree from the ground up. Made in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notice:\u003c\/strong\u003e This kit is designed for individuals with prior experience in circuit assembly and soldering. The product is guaranteed to be in good condition upon delivery, but successful assembly depends on the builder's skill. Please read all instructions thoroughly before beginning. \u003cem\u003eBattery is not included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe CTR-30 kit consists of \u003cstrong\u003ethree interlocking circuit boards\u003c\/strong\u003e that you solder together yourself. Once assembled, \u003cstrong\u003e36 LEDs flash alternately\u003c\/strong\u003e to create the three-dimensional silhouette of a Christmas tree in space. The effect is most striking in low-light or nighttime environments — a truly magical display!\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🎄 \u003cstrong\u003e3D Structure:\u003c\/strong\u003e Three circuit boards slot together to form a realistic tree shape\u003c\/li\u003e\n  \u003cli\u003e💡 \u003cstrong\u003e36 Flashing LEDs:\u003c\/strong\u003e Alternate flash pattern creates a dynamic, eye-catching light show\u003c\/li\u003e\n  \u003cli\u003e🎨 \u003cstrong\u003eTwo Variants Available:\u003c\/strong\u003e 3-Color light or 7-Color (colorful\/rainbow) light\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eFlexible Power:\u003c\/strong\u003e Runs on DC 4.5V–5V via 3× AA batteries or a USB charger\u003c\/li\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003eDIY Soldering Project:\u003c\/strong\u003e Great for learning electronics, circuit assembly, and soldering technique\u003c\/li\u003e\n  \u003cli\u003e🎁 \u003cstrong\u003eFestive Gift Idea:\u003c\/strong\u003e A unique, engaging gift for makers, students, and tech lovers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCTR-30\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 4.5V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3× AA Batteries or USB Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (Assembled)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60mm (L) × 60mm (W) × 136mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVariants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Color \/ 7-Color (Colorful)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew (Ships as unassembled loose parts)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3× PCB circuit boards with all electronic components (pre-labeled)\u003c\/li\u003e\n  \u003cli\u003e36× LEDs (color depends on variant chosen)\u003c\/li\u003e\n  \u003cli\u003eAssembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Batteries and soldering equipment are NOT included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need soldering experience to assemble this DIY Christmas tree LED kit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this kit is intended for buyers who already have basic experience with circuit soldering and assembly. It is not recommended as a first-ever soldering project for complete beginners without guidance. Reading the included instructions carefully before starting is strongly advised.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power source does the 3D Christmas tree LED kit use?\u003c\/h4\u003e\n\u003cp\u003eA: The kit operates on DC 4.5V–5V. You can power it using 3× AA batteries (not included) or a standard 5V USB charger, giving you flexible options for display at home or on a desk.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the 3-color and 7-color versions?\u003c\/h4\u003e\n\u003cp\u003eA: The 3-color version uses LEDs that alternate between three distinct colors, while the 7-color (colorful) version produces a full rainbow of flashing colors across its 36 LEDs — creating a more vibrant, dynamic light display. Both versions share the same circuit board structure and dimensions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How large is the assembled 3D Christmas tree?\u003c\/h4\u003e\n\u003cp\u003eA: Once fully soldered and assembled, the tree measures approximately 60mm long × 60mm wide × 136mm tall (about 5.4 inches high) — the perfect size for a desktop, shelf, or holiday table decoration.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need soldering experience to assemble this DIY Christmas tree LED kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this kit is intended for buyers who already have basic experience with circuit soldering and assembly. It is not recommended as a first-ever soldering project for complete beginners without guidance. Reading the included instructions carefully before starting is strongly advised.\"}}, {\"@type\": \"Question\", \"name\": \"What power source does the 3D Christmas tree LED kit use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit operates on DC 4.5V–5V. You can power it using 3× AA batteries (not included) or a standard 5V USB charger, giving you flexible options for display at home or on a desk.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the 3-color and 7-color versions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 3-color version uses LEDs that alternate between three distinct colors, while the 7-color (colorful) version produces a full rainbow of flashing colors across its 36 LEDs — creating a more vibrant, dynamic light display. Both versions share the same circuit board structure and dimensions.\"}}, {\"@type\": \"Question\", \"name\": \"How large is the assembled 3D Christmas tree?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Once fully soldered and assembled, the tree measures approximately 60mm long × 60mm wide × 136mm tall (about 5.4 inches high) — the perfect size for a desktop, shelf, or holiday table decoration.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY 3D Christmas Tree LED Flash Kit – 36 LED Soldering Project\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-3d-christmas-tree-led-flash-kit-soldering-assembly-36-led\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"3 color","offer_id":44165982421079,"sku":"14:350852#3 color","price":17.11,"currency_code":"USD","in_stock":true},{"title":"7 color","offer_id":44165982453847,"sku":"14:365458#7 color","price":19.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sfd3acb959dbb4bdc863de83bda0aa9e1V.webp?v=1786728597"},{"product_id":"led-gyro-diy-electronic-kit-desktop-rotating-light-soldering","title":"LED Gyro DIY Electronic Kit – Desktop Rotating Light Soldering","description":"\n\u003ch2\u003eLOTHYE LED Gyro DIY Electronic Kit – Desktop Rotating Light\u003c\/h2\u003e\n\u003cp\u003eBuild your own spinning LED gyro light with this hands-on DIY electronic kit from LOTHYE! Perfect for electronics students, hobbyists, and makers who want to sharpen their soldering skills while creating a mesmerizing desktop rotating light display. Assemble the components, fire up your soldering iron, and watch the gyro spin to life with a dazzling LED light show.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Read Before Ordering:\u003c\/strong\u003e This kit is designed for electronics enthusiasts with basic circuit assembly experience. We ensure all components are in perfect condition before shipment, but successful assembly depends on the builder's skill level. Please review all instructions carefully before starting. \u003cstrong\u003eBatteries are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🔆 \u003cstrong\u003eEngaging Desktop Rotating LED Light\u003c\/strong\u003e – Creates a visually captivating gyro light effect once assembled\u003c\/li\u003e\n  \u003cli\u003e🛠️ \u003cstrong\u003eHands-On Skill Building\u003c\/strong\u003e – Sharpens practical soldering technique and reinforces electronics theory\u003c\/li\u003e\n  \u003cli\u003e🎓 \u003cstrong\u003eIdeal for Education \u0026amp; Training\u003c\/strong\u003e – Great for school electronics courses, maker clubs, and DIY workshops\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eQuality Components\u003c\/strong\u003e – Fine craftsmanship with quality-assured parts for a reliable build experience\u003c\/li\u003e\n  \u003cli\u003e🎯 \u003cstrong\u003eSuitable for Enthusiasts \u0026amp; Professionals\u003c\/strong\u003e – A fun challenge for beginners learning to solder and a satisfying project for experienced makers\u003c\/li\u003e\n  \u003cli\u003e📦 \u003cstrong\u003eComplete Kit\u003c\/strong\u003e – Includes all PCB and electronic production parts needed (battery not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLOTHYE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIY Electronic Module Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesktop Rotating LED Gyro Light\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSkill Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntermediate (soldering experience recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis LED gyro kit is ideal for high school and university electronics students, DIY electronics hobbyists, STEM educators, maker-space enthusiasts, and anyone who enjoys hands-on circuit building. It makes a great desk decoration once assembled — a true conversation starter!\u003c\/p\u003e\n\n\u003cp\u003eLove tinkering and building? Check out these other great products in our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the LED Gyro DIY Electronic Kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for those with at least basic soldering experience or electronics knowledge. Beginners can attempt it with guidance from a teacher or experienced hobbyist, but some familiarity with circuit assembly is recommended for best results.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are batteries included with the LED Gyro DIY Electronic Kit?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included in the package. Please check the assembly instructions for the correct battery type required to power the rotating LED gyro light once built.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the LED Gyro DIY Electronic Kit used for in schools?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is widely used in school electronics classes and training courses to help students practice soldering, learn PCB assembly, and consolidate theoretical electronics knowledge through a fun, hands-on rotating LED light project.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the LED Gyro DIY Electronic Kit suitable for beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for those with at least basic soldering experience or electronics knowledge. 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Please check the assembly instructions for the correct battery type required to power the rotating LED gyro light once built.\"}}, {\"@type\": \"Question\", \"name\": \"What is the LED Gyro DIY Electronic Kit used for in schools?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is widely used in school electronics classes and training courses to help students practice soldering, learn PCB assembly, and consolidate theoretical electronics knowledge through a fun, hands-on rotating LED light project.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Gyro DIY Electronic Kit – Desktop Rotating Light Soldering\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-gyro-diy-electronic-kit-desktop-rotating-light-soldering\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"DIY Kit","offer_id":44165982683223,"sku":"14:1202#DIY Kit","price":8.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S85a8ecc8870e4293941b63e01e17722be.webp?v=1786728599"},{"product_id":"830-point-breadboard-electronics-starter-kit-mb102-arduino-components","title":"830-Point Breadboard Electronics Starter Kit | Arduino Components","description":"\u003cp\u003eKickstart your electronics journey with this all-in-one \u003cstrong\u003e830-point breadboard starter kit\u003c\/strong\u003e, perfectly suited for beginners, hobbyists, students, and makers working with Arduino UNO R3 and similar microcontroller platforms. Everything you need to build and prototype circuits is packed neatly into one organized box — no soldering required!\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This Electronics Starter Kit?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e830 Tie-Point MB-102 Breadboard\u003c\/strong\u003e — spacious layout for complex circuit prototyping without soldering\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHuge component variety\u003c\/strong\u003e — LEDs, resistors, capacitors, transistors, ICs, sensors, buzzers, and more\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSolderless design\u003c\/strong\u003e — plug and unplug components freely, making it perfect for experimenting\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompatible with Arduino UNO R3\u003c\/strong\u003e and other popular development boards\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eComes in a storage box\u003c\/strong\u003e — keep everything neat and ready for your next project\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Power Supply Module\u003c\/li\u003e\n  \u003cli\u003e1 × 830 Tie-Point Breadboard (MB-102)\u003c\/li\u003e\n  \u003cli\u003e1 × 65-piece Jumper Wire Set\u003c\/li\u003e\n  \u003cli\u003e140 × Solderless Jumper Wires\u003c\/li\u003e\n  \u003cli\u003e20 × Female-to-Male Dupont Wires\u003c\/li\u003e\n  \u003cli\u003e2 × 40-Pin Pin Headers\u003c\/li\u003e\n  \u003cli\u003e1 × Precision Potentiometer\u003c\/li\u003e\n  \u003cli\u003e2 × Photoresistors\u003c\/li\u003e\n  \u003cli\u003e1 × Thermistor\u003c\/li\u003e\n  \u003cli\u003e5 × Diode Rectifier (1N4007)\u003c\/li\u003e\n  \u003cli\u003e5 × NPN Transistor (PN2222)\u003c\/li\u003e\n  \u003cli\u003e1 × IC 4N35\u003c\/li\u003e\n  \u003cli\u003e1 × IC 74HC595\u003c\/li\u003e\n  \u003cli\u003e1 × Active Buzzer\u003c\/li\u003e\n  \u003cli\u003e1 × Passive Buzzer\u003c\/li\u003e\n  \u003cli\u003e10 × Small Push Buttons\u003c\/li\u003e\n  \u003cli\u003e10 × 22pF Ceramic Capacitors\u003c\/li\u003e\n  \u003cli\u003e10 × 104 Ceramic Capacitors\u003c\/li\u003e\n  \u003cli\u003e5 × Electrolytic Capacitor (10µF 50V)\u003c\/li\u003e\n  \u003cli\u003e5 × Electrolytic Capacitor (100µF 50V)\u003c\/li\u003e\n  \u003cli\u003e10 × White LEDs | 10 × Yellow LEDs | 10 × Blue LEDs | 10 × Green LEDs | 10 × Red LEDs | 1 × RGB LED\u003c\/li\u003e\n  \u003cli\u003e10 × Resistor (10Ω) | 10 × Resistor (100Ω) | 10 × Resistor (220Ω) | 10 × Resistor (330Ω)\u003c\/li\u003e\n  \u003cli\u003e10 × Resistor (1KΩ) | 10 × Resistor (2KΩ) | 10 × Resistor (5.1KΩ) | 10 × Resistor (10KΩ) | 10 × Resistor (100KΩ) | 10 × Resistor (1MΩ)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho Is This Kit For?\u003c\/h2\u003e\n\u003cp\u003eWhether you're a student learning circuits for the first time, a hobbyist building an Arduino project, or a maker experimenting with electronic prototyping, this kit provides a comprehensive foundation. The wide assortment of resistors, LEDs, capacitors, and ICs ensures you'll have the right part on hand for virtually any beginner-to-intermediate project.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/large-capacity-pencil-pen-bag-zipper-fabric-stationery-organizer\"\u003eLarge Capacity Pencil Pen Bag – Zipper Fabric Stationery Organizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this electronics starter kit compatible with Arduino UNO R3?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This 830-point breadboard starter kit is fully compatible with Arduino UNO R3 and most other popular microcontroller and development boards. The included jumper wires and Dupont cables make connecting your board to the breadboard quick and easy.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need soldering skills to use this breadboard electronics kit?\u003c\/h4\u003e\n\u003cp\u003eA: No soldering is required. The MB-102 breadboard features a solderless design — simply push your components and jumper wires into the tie-points to build circuits. This makes it ideal for beginners and anyone who wants a clean, reusable prototyping setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of components are included in this kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit includes a wide range of essential electronic components: LEDs (white, yellow, blue, green, red, RGB), resistors in 10 different values, electrolytic and ceramic capacitors, NPN transistors, diode rectifiers, ICs (4N35 \u0026amp; 74HC595), photoresistors, a thermistor, a potentiometer, active and passive buzzers, push buttons, pin headers, Dupont wires, jumper wires, and a power supply module — all in a convenient storage box.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this kit suitable for complete beginners to electronics?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This kit is specifically designed as a beginner starter pack. The combination of a large breadboard, diverse component selection, and easy plug-in wiring makes it a great starting point for learning electronics, circuit design, and Arduino programming.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this electronics starter kit compatible with Arduino UNO R3?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This 830-point breadboard starter kit is fully compatible with Arduino UNO R3 and most other popular microcontroller and development boards. The included jumper wires and Dupont cables make connecting your board to the breadboard quick and easy.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need soldering skills to use this breadboard electronics kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No soldering is required. 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Powered by just 2 × AA batteries (DC 3V, not included), this low-voltage all-silicon-tube design delivers stable operation, clear audio output, and impressively low power consumption — making it a perfect learning project for anyone wanting to deepen their understanding of analog radio circuits and PCB soldering technique.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠ Important Before You Order:\u003c\/strong\u003e This kit is designed for electronics enthusiasts who already have basic circuit knowledge and soldering experience. Components are verified in good condition before dispatch; however, successful assembly depends on the builder's skill level. Please read the included manual thoroughly before beginning. Battery not included. Casing color may vary between production batches; all components are identical regardless of casing color.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7-Tube Superheterodyne Circuit\u003c\/strong\u003e — engineer-approved design for reliable AM reception and strong sound output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Voltage DC 3V Operation\u003c\/strong\u003e — runs on 2 × AA batteries for safe, energy-efficient use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull PCB Soldering Practice\u003c\/strong\u003e — ideal for hands-on learning of component identification, circuit layout, and welding technique\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Shell\u003c\/strong\u003e — 125 × 75 × 30 mm housing keeps everything tidy once assembled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Documentation\u003c\/strong\u003e — includes assembly guide, working principle explanation, and debugging instructions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Learning Tool\u003c\/strong\u003e — covers electronic theory, installation process, debugging, and measurement skills in a single project\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAO888 \/ ZX2050B\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-Tube All-Silicon Superheterodyne AM\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3V (2 × AA batteries, not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 × 75 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll circuit components (pre-checked, unassembled)\u003c\/li\u003e\n  \u003cli\u003ePCB circuit board\u003c\/li\u003e\n  \u003cli\u003eRadio casing\/shell\u003c\/li\u003e\n  \u003cli\u003eAssembly, debugging \u0026amp; working-principle instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Batteries (2 × AA) and soldering tools are NOT included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is an excellent choice for electronics students, STEM learners, maker-space participants, radio hobbyists, and anyone who wants a rewarding weekend build. It bridges classroom theory and real-world circuit work in one compact, practical project.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the LOTHYE AM Radio Kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY AM radio assembly kit is best suited for individuals who already have basic soldering and circuit knowledge. While the included manual and assembly instructions are detailed, a completely inexperienced beginner may find it challenging. It is recommended as a learning project for electronics students or hobbyists with at least some hands-on circuit experience.\u003c\/p\u003e\n\u003ch4\u003eQ: What tools and supplies do I need to assemble the 7-tube AM radio kit?\u003c\/h4\u003e\n\u003cp\u003eA: You will need a soldering iron, solder wire, wire cutters\/flush cutters, and a multimeter for testing and debugging. Two AA batteries are required to power the finished radio but are not included in the kit. Refer to the assembly guide included in the package for a full component checklist.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the ZX2050B AM radio kit receive standard AM broadcast stations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — once correctly assembled and debugged, the 7-tube superheterodyne circuit is designed to receive standard AM broadcast band frequencies. The superheterodyne design ensures good selectivity and sensitivity for clear audio reception.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the LOTHYE AM Radio Kit suitable for beginners with no soldering experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY AM radio assembly kit is best suited for individuals who already have basic soldering and circuit knowledge. While the included manual and assembly instructions are detailed, a completely inexperienced beginner may find it challenging. It is recommended as a learning project for electronics students or hobbyists with at least some hands-on circuit experience.\"}}, {\"@type\": \"Question\", \"name\": \"What tools and supplies do I need to assemble the 7-tube AM radio kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You will need a soldering iron, solder wire, wire cutters\/flush cutters, and a multimeter for testing and debugging. Two AA batteries are required to power the finished radio but are not included in the kit. Refer to the assembly guide included in the package for a full component checklist.\"}}, {\"@type\": \"Question\", \"name\": \"Can the ZX2050B AM radio kit receive standard AM broadcast stations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — once correctly assembled and debugged, the 7-tube superheterodyne circuit is designed to receive standard AM broadcast band frequencies. The superheterodyne design ensures good selectivity and sensitivity for clear audio reception.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY AM Radio Kit – 7-Tube Superheterodyne Soldering Project\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-am-radio-kit-7-tube-superheterodyne-soldering-assembly\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165998149719,"sku":"\u003cnone\u003e","price":27.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S2fdbfb90215a4269b7f8aa6677c7be979.webp?v=1786728618"},{"product_id":"esp32-wifi-development-board-starter-kit-sensors-oled-relay","title":"ESP32 WiFi Starter Kit – Development Board, Sensors \u0026 OLED","description":"\n\u003ch2\u003eESP32 WiFi Development Board Starter Kit – Everything You Need to Start Building\u003c\/h2\u003e\n\u003cp\u003eWhether you're a hobbyist, student, or experienced maker, this \u003cstrong\u003eESP32 Starter Kit\u003c\/strong\u003e gives you a comprehensive collection of components to prototype, learn, and build IoT and WiFi-connected projects with ease. Built around the powerful \u003cstrong\u003eESP32 development board\u003c\/strong\u003e, this kit includes sensors, a display, relay module, breadboard, wiring, and more — all in one package.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included in the Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESP32 Development Board Module\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.96\" OLED Display\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e830-Hole Breadboard\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInfrared Obstacle Avoidance Module\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhotoresistor (LDR) Module\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDHT11 Temperature \u0026amp; Humidity Sensor Module\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHC-SR501 PIR Motion Sensor Module\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10kΩ Potentiometer\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicro-USB Cable\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistors\u003c\/strong\u003e – 1kΩ \/ 10kΩ \/ 220Ω, 10 pcs each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive Buzzer\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive Buzzer\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V 2-Channel Relay Module\u003c\/strong\u003e × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Keycaps\u003c\/strong\u003e × 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFemale-to-Male DuPont Cables\u003c\/strong\u003e × 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFemale-to-Female DuPont Cables\u003c\/strong\u003e × 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMale-to-Male DuPont Cables\u003c\/strong\u003e × 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLEDs\u003c\/strong\u003e – Red \/ Blue \/ Green, 5 pcs each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRGB LED\u003c\/strong\u003e × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This ESP32 Starter Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🔧 \u003cstrong\u003eAll-in-One Bundle\u003c\/strong\u003e – No need to source components separately; everything is curated and ready to use.\u003c\/li\u003e\n  \u003cli\u003e📡 \u003cstrong\u003eBuilt-In WiFi \u0026amp; Bluetooth\u003c\/strong\u003e – The ESP32 chip supports both WiFi and Bluetooth, making it ideal for IoT and wireless projects.\u003c\/li\u003e\n  \u003cli\u003e🖥️ \u003cstrong\u003eOLED Display Included\u003c\/strong\u003e – Visualize data directly on the 0.96\" OLED screen without additional hardware.\u003c\/li\u003e\n  \u003cli\u003e🌡️ \u003cstrong\u003eReal Sensor Modules\u003c\/strong\u003e – Includes DHT11 for temperature\/humidity, PIR for motion detection, IR obstacle avoidance, and a photoresistor for light sensing.\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eRelay Control\u003c\/strong\u003e – The 5V 2-channel relay module lets you switch real-world devices from your ESP32 code.\u003c\/li\u003e\n  \u003cli\u003e🎓 \u003cstrong\u003eBeginner-Friendly\u003c\/strong\u003e – Compatible with Arduino IDE and MicroPython, making it accessible for learners at all levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIoT (Internet of Things) projects and smart home prototyping\u003c\/li\u003e\n  \u003cli\u003eSTEM education, school, and university projects\u003c\/li\u003e\n  \u003cli\u003eElectronics hobbyists and makers\u003c\/li\u003e\n  \u003cli\u003eLearning embedded systems programming with Arduino or MicroPython\u003c\/li\u003e\n  \u003cli\u003eBuilding wireless sensor networks and automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this ESP32 starter kit compatible with Arduino IDE?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The ESP32 development board in this starter kit is fully compatible with the Arduino IDE. You can also use it with MicroPython, ESP-IDF, and PlatformIO, giving you flexibility in how you program and develop your projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this kit include everything needed to start a project right away?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The ESP32 starter kit includes a breadboard, DuPont jumper cables, a micro-USB cable, sensors, LEDs, resistors, buzzers, a relay module, and an OLED display — all the essentials to begin prototyping WiFi and IoT projects without purchasing additional components.\u003c\/p\u003e\n\u003ch4\u003eQ: What kind of projects can I build with this ESP32 WiFi development board kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit supports a wide range of projects including smart home automation, wireless sensor nodes, temperature\/humidity monitors (using the DHT11 module), motion-triggered alerts (using the HC-SR501 PIR module), light-controlled systems (using the photoresistor), and relay-switched appliances — all controllable over WiFi.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this ESP32 starter kit compatible with Arduino IDE?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The ESP32 development board in this starter kit is fully compatible with the Arduino IDE. You can also use it with MicroPython, ESP-IDF, and PlatformIO, giving you flexibility in how you program and develop your projects.\"}}, {\"@type\": \"Question\", \"name\": \"Does this kit include everything needed to start a project right away?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The ESP32 starter kit includes a breadboard, DuPont jumper cables, a micro-USB cable, sensors, LEDs, resistors, buzzers, a relay module, and an OLED display — all the essentials to begin prototyping WiFi and IoT projects without purchasing additional components.\"}}, {\"@type\": \"Question\", \"name\": \"What kind of projects can I build with this ESP32 WiFi development board kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit supports a wide range of projects including smart home automation, wireless sensor nodes, temperature\/humidity monitors (using the DHT11 module), motion-triggered alerts (using the HC-SR501 PIR module), light-controlled systems (using the photoresistor), and relay-switched appliances — all controllable over WiFi.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ESP32 WiFi Starter Kit – Development Board, Sensors \u0026 OLED\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/esp32-wifi-development-board-starter-kit-sensors-oled-relay\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165998215255,"sku":"\u003cnone\u003e","price":56.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sfdbadaf3fbf24336a70768b1b0bd11bcZ.webp?v=1786728622"},{"product_id":"fm-radio-receiver-diy-electronic-kit-circuit-training-soldering","title":"FM Radio Receiver DIY Kit – Soldering \u0026 Circuit Training Set","description":"\n\u003ch2\u003eBuild Your Own FM Radio – Hands-On Electronics Learning Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFM Radio Receiver DIY Electronic Kit\u003c\/strong\u003e is the perfect hands-on project for electronics enthusiasts, students, and hobbyists who want to develop real-world circuit assembly and soldering skills. This comprehensive kit lets you build a fully functional FM radio from the ground up, giving you practical experience with the fundamental circuits found in countless electronic devices.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e This kit is designed for buyers with existing experience in electronics and circuit assembly. Products are verified to be in good condition before shipment. Successful assembly depends on the builder's experience and technique. Please read all product details carefully before purchase. \u003cstrong\u003eBatteries are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Build an FM Radio?\u003c\/h3\u003e\n\u003cp\u003eThe FM radio is often called the \"sparrow\" of electronics — compact, yet packed with essential circuitry. Assembling this kit gives you hands-on exposure to a wide range of core electronic circuits, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e🔊 \u003cstrong\u003eHigh-Frequency Amplifier\u003c\/strong\u003e – Boost incoming RF signals for clear reception\u003c\/li\u003e\n  \u003cli\u003e📡 \u003cstrong\u003eIntermediate Frequency Amplifier\u003c\/strong\u003e – Filter and amplify the selected station signal\u003c\/li\u003e\n  \u003cli\u003e🎵 \u003cstrong\u003eAudio Voltage \u0026amp; Power Amplifier\u003c\/strong\u003e – Drive the speaker output with clean audio\u003c\/li\u003e\n  \u003cli\u003e🔄 \u003cstrong\u003eFrequency Conversion Circuit\u003c\/strong\u003e – Convert received frequencies for processing\u003c\/li\u003e\n  \u003cli\u003e🎛️ \u003cstrong\u003eTuning Circuit\u003c\/strong\u003e – Lock onto FM broadcast stations with precision\u003c\/li\u003e\n  \u003cli\u003e〰️ \u003cstrong\u003eAutomatic Sine Wave Oscillation Circuit\u003c\/strong\u003e – Generate stable internal oscillation\u003c\/li\u003e\n  \u003cli\u003e📶 \u003cstrong\u003eDetection Circuit\u003c\/strong\u003e – Demodulate the FM signal to recover audio\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003eAutomatic Gain Control (AGC) Circuit\u003c\/strong\u003e – Maintain consistent output across signal strengths\u003c\/li\u003e\n  \u003cli\u003e🔉 \u003cstrong\u003eVolume Control Circuit\u003c\/strong\u003e – Adjust audio output to your preference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMastering this kit builds a solid foundation for understanding the working principles and troubleshooting techniques used across a vast range of electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eKit Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ Complete DIY assembly set with all electronic components\u003c\/li\u003e\n  \u003cli\u003e✅ Ideal for electronics education, teaching labs, and training courses\u003c\/li\u003e\n  \u003cli\u003e✅ Covers multiple essential circuit types in one project\u003c\/li\u003e\n  \u003cli\u003e✅ Develops soldering skills and circuit board reading ability\u003c\/li\u003e\n  \u003cli\u003e✅ Great for engineering students, hobbyists, and maker communities\u003c\/li\u003e\n  \u003cli\u003e✅ All parts are new and inspected before shipment\u003c\/li\u003e\n  \u003cli\u003e⚠️ Batteries not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is best suited for intermediate to advanced electronics learners who already have some soldering experience. It is widely used in technical schools, university electronics labs, and by DIY hobbyists who want to sharpen their circuit-building skills.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Maker Tools\u003c\/h3\u003e\n\u003cp\u003eIf you enjoy hands-on building and technical projects, you may also like:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the FM Radio DIY Kit suitable for beginners with no soldering experience?\u003c\/h4\u003e\n\u003cp\u003eA: This FM radio circuit board assembly kit is best suited for individuals with some prior experience in electronics and soldering. Beginners are welcome to try, but we recommend practicing basic soldering skills first to ensure the best results when assembling the circuit board.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are batteries included with the FM Radio Receiver DIY Kit?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included in this DIY electronic kit. You will need to supply your own batteries separately. Please refer to the circuit board specifications for the required battery type and voltage before starting your build.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What circuits will I learn to build with this FM radio training kit?\u003c\/h4\u003e\n\u003cp\u003eA: This comprehensive FM radio DIY kit covers a wide range of essential electronic circuits, including high-frequency and intermediate frequency amplifiers, frequency conversion, tuning, automatic gain control (AGC), detection, sine wave oscillation, audio amplification, and volume control circuits — making it an excellent all-in-one electronics learning experience.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this kit be used for classroom electronics teaching or training courses?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. 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Please refer to the circuit board specifications for the required battery type and voltage before starting your build.\"}}, {\"@type\": \"Question\", \"name\": \"What circuits will I learn to build with this FM radio training kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This comprehensive FM radio DIY kit covers a wide range of essential electronic circuits, including high-frequency and intermediate frequency amplifiers, frequency conversion, tuning, automatic gain control (AGC), detection, sine wave oscillation, audio amplification, and volume control circuits — making it an excellent all-in-one electronics learning experience.\"}}, {\"@type\": \"Question\", \"name\": \"Can this kit be used for classroom electronics teaching or training courses?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This FM radio production kit is designed specifically as a teaching and training circuit board set, making it ideal for electronics classrooms, technical training programs, maker clubs, and university lab sessions focused on practical circuit assembly skills.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"FM Radio Receiver DIY Kit – Soldering \u0026 Circuit Training Set\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/fm-radio-receiver-diy-electronic-kit-circuit-training-soldering\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44166015713367,"sku":"\u003cnone\u003e","price":27.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb2970a17f5854b0cba6489f6146825aeO.webp?v=1786728626"},{"product_id":"45-in-1-sensor-modules-starter-kit-arduino-raspberry-pi-diy","title":"45-in-1 Sensor Module Starter Kit for Arduino \u0026 Raspberry Pi","description":"\n\u003ch2\u003e45-in-1 Sensor Modules \u0026amp; 16 Kinds Starter Kit for Arduino \u0026amp; Raspberry Pi\u003c\/h2\u003e\n\u003cp\u003eTake your electronics projects to the next level with this comprehensive \u003cstrong\u003e45-in-1 Sensor Modules Kit\u003c\/strong\u003e — a complete DIY electronics starter bundle designed for makers, students, educators, and hobbyists. Compatible with \u003cstrong\u003eArduino UNO R3, MEGA2560, Raspberry Pi\u003c\/strong\u003e, and most major microcontroller platforms, this all-in-one kit goes far beyond the typical 37-in-1 sets, giving you even more modules to experiment with and build real-world projects.\u003c\/p\u003e\n\n\u003cp\u003eEverything arrives neatly organized in a \u003cstrong\u003ededicated storage box\u003c\/strong\u003e, so your components stay protected, tidy, and ready to use at a moment's notice.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45 sensor and module types\u003c\/strong\u003e — including Hall sensors, vibration sensors, sound, light, temperature, IR, relay, joystick, touch, and many more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16 starter kit component types\u003c\/strong\u003e for foundational circuit-building and prototyping\u003c\/li\u003e\n  \u003cli\u003eSturdy \u003cstrong\u003estorage box\u003c\/strong\u003e to keep all modules organized\u003c\/li\u003e\n  \u003cli\u003eSuitable for \u003cstrong\u003eArduino UNO R3, MEGA2560, Raspberry Pi\u003c\/strong\u003e, and compatible boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMore complete than 37-in-1 kits\u003c\/strong\u003e — 45 diverse sensor types in one package\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePlug-and-play modules\u003c\/strong\u003e — easy to connect, ideal for beginners and experienced makers alike\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBroad compatibility\u003c\/strong\u003e — works with Arduino, Raspberry Pi, and most 3.3V\/5V microcontroller boards\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHall Sensor technology\u003c\/strong\u003e included for magnetic field detection and rotation sensing projects\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eOrganized storage box\u003c\/strong\u003e — no more lost components\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMixed material construction\u003c\/strong\u003e for durable, reliable performance\u003c\/li\u003e\n  \u003cli\u003e✅ Great for \u003cstrong\u003eSTEM education, prototyping, DIY projects, and robotics\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Kit For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a student learning electronics for the first time, a teacher building a classroom curriculum, or an experienced hobbyist expanding your component library, this 45-in-1 kit is the perfect all-in-one solution. It covers the most commonly needed sensors and modules so you can build everything from smart home sensors to robotics projects without hunting for individual parts.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino UNO R3\u003c\/li\u003e\n  \u003cli\u003eArduino MEGA2560\u003c\/li\u003e\n  \u003cli\u003eRaspberry Pi (all major models)\u003c\/li\u003e\n  \u003cli\u003eOther 3.3V \/ 5V compatible microcontroller boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Maker Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this 45-in-1 sensor kit compatible with Arduino UNO R3 and Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This kit is fully compatible with Arduino UNO R3, Arduino MEGA2560, Raspberry Pi, and most other 3.3V\/5V microcontroller boards. The plug-and-play design makes it easy to get started with minimal setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How is this kit better than a standard 37-in-1 sensor kit?\u003c\/h4\u003e\n\u003cp\u003eA: This 45-in-1 kit includes 8 additional sensor and module types compared to the typical 37-in-1 kits, giving you a wider variety of components for more complex and diverse electronics projects — all stored in an included protective storage box.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit come with a storage box?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, all 45 sensor modules and 16 starter kit components come packaged in a dedicated storage box to keep everything organized, protected, and easy to find when you need them.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of sensors are included in this kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes a wide variety of sensor types such as Hall sensors (for magnetic field detection), vibration sensors, sound sensors, light sensors, IR sensors, temperature sensors, relay modules, joystick modules, touch sensors, and many more to cover a broad range of DIY and STEM project needs.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this 45-in-1 sensor kit compatible with Arduino UNO R3 and Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This kit is fully compatible with Arduino UNO R3, Arduino MEGA2560, Raspberry Pi, and most other 3.3V\/5V microcontroller boards. The plug-and-play design makes it easy to get started with minimal setup.\"}}, {\"@type\": \"Question\", \"name\": \"How is this kit better than a standard 37-in-1 sensor kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 45-in-1 kit includes 8 additional sensor and module types compared to the typical 37-in-1 kits, giving you a wider variety of components for more complex and diverse electronics projects — all stored in an included protective storage box.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit come with a storage box?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, all 45 sensor modules and 16 starter kit components come packaged in a dedicated storage box to keep everything organized, protected, and easy to find when you need them.\"}}, {\"@type\": \"Question\", \"name\": \"What types of sensors are included in this kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes a wide variety of sensor types such as Hall sensors (for magnetic field detection), vibration sensors, sound sensors, light sensors, IR sensors, temperature sensors, relay modules, joystick modules, touch sensors, and many more to cover a broad range of DIY and STEM project needs.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"45-in-1 Sensor Module Starter Kit for Arduino \u0026 Raspberry Pi\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/45-in-1-sensor-modules-starter-kit-arduino-raspberry-pi-diy\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"45 with small box","offer_id":44166015909975,"sku":"14:175#45 with small box","price":57.54,"currency_code":"USD","in_stock":true},{"title":"16 Kinds Sensor","offer_id":44166015942743,"sku":"14:10#16 Kinds Sensor","price":26.47,"currency_code":"USD","in_stock":true},{"title":"45 in 1 with box","offer_id":44166015975511,"sku":"14:173#45 in 1 with box","price":64.54,"currency_code":"USD","in_stock":true},{"title":"45 in 1 no box","offer_id":44166016008279,"sku":"14:29#45 in 1 no box","price":52.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S94eaa16499a3453992830e848a17ea47m.webp?v=1786728627"},{"product_id":"led-chinese-knot-diy-soldering-kit-81-led-circuit-board-5v","title":"LED Chinese Knot DIY Soldering Kit – 81 LED 5V Circuit Board","description":"\n\u003ch2\u003eLED Flowing Light Chinese Knot DIY Soldering Practice Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own stunning Chinese knot LED display with this hands-on DIY electronics kit! Featuring \u003cstrong\u003e81 LEDs\u003c\/strong\u003e arranged in a classic Chinese knot pattern and driven by a \u003cstrong\u003eDX158 microcontroller\u003c\/strong\u003e, this kit offers multiple animated lighting modes that loop automatically — making it a perfect project for electronics students, hobbyists, and educators alike.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notice:\u003c\/strong\u003e This kit is designed for electronic enthusiasts with basic circuit assembly experience. We guarantee the components are in good condition upon delivery, but successful assembly depends on the builder's soldering skills. Please read all instructions carefully before purchasing. Circuit board color (black or green) is sent at random — if you have a preference, please purchase with caution.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🔴 \u003cstrong\u003e81 LEDs\u003c\/strong\u003e arranged in a beautiful Chinese knot pattern\u003c\/li\u003e\n  \u003cli\u003e🎛️ \u003cstrong\u003eDX158 microcontroller\u003c\/strong\u003e with pre-burned program — ready to light up after soldering\u003c\/li\u003e\n  \u003cli\u003e✨ \u003cstrong\u003eMultiple lighting control modes\u003c\/strong\u003e that loop automatically on power-up\u003c\/li\u003e\n  \u003cli\u003e🔘 \u003cstrong\u003eButton-controlled speed adjustment\u003c\/strong\u003e — cycle through speeds with each press; resets to slowest after maximum speed\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003e5V DC powered\u003c\/strong\u003e — compatible with any standard 5V USB charging head (small DC socket included)\u003c\/li\u003e\n  \u003cli\u003e🔌 Supports \u003cstrong\u003e4–5V DC input\u003c\/strong\u003e via 1.3mm small DC socket\u003c\/li\u003e\n  \u003cli\u003e🎨 Want different colors? Simply swap out the LEDs for your preferred color or mix for a rainbow effect\u003c\/li\u003e\n  \u003cli\u003e📋 Great for \u003cstrong\u003eschool electronics courses\u003c\/strong\u003e, soldering practice, and maker projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe 81 LEDs are connected to the single-chip microcontroller in a row-and-column matrix configuration. The pre-programmed microcontroller drives the LEDs through various animated sequences automatically. The onboard button lets you cycle through flashing speed settings — press once to increase speed by one gear; when maximum speed is reached, the next press resets to the slowest gear, and so on.\u003c\/p\u003e\n\n\u003ch3\u003ePower Supply\u003c\/h3\u003e\n\u003cp\u003eThe kit uses a small DC power socket (1.3mm) compatible with standard 5V charging adapters. No Android (Micro-USB) socket is included by default. A filtering capacitor (C1) is optional and not included — its absence does not affect performance.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll LEDs and the microcontroller are \u003cstrong\u003epolarity-sensitive\u003c\/strong\u003e — install them in the correct orientation\u003c\/li\u003e\n  \u003cli\u003eCircuit board color (black or green) is randomly assigned\u003c\/li\u003e\n  \u003cli\u003eSuitable for builders with basic soldering and circuit experience\u003c\/li\u003e\n  \u003cli\u003eReplace LEDs with different colors to customize the visual effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eExplore More DIY \u0026amp; Maker Projects\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need to program the microcontroller myself for this LED Chinese knot kit?\u003c\/h4\u003e\n\u003cp\u003eA: No programming is required! The DX158 microcontroller comes with the program pre-burned. Once you've soldered all the components correctly, simply power it on and the LED animations will run automatically.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply do I need for this 5V LED soldering kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit requires a 4–5V DC power supply. It includes a small 1.3mm DC socket, so any standard 5V USB charging head with the appropriate cable will work. No Micro-USB (Android) socket is included by default.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this DIY circuit board kit suitable for beginners?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is best suited for individuals with some basic soldering and circuit assembly experience. It makes an excellent school teaching aid or practice project for electronics students, but complete beginners should proceed with care and follow the instructions closely.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I choose the color of the LEDs in this Chinese knot circuit board kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit ships with a set of LEDs, but you can easily swap them out for any LED color of your choice. Mixing colors will create a colorful, multi-tone display effect.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need to program the microcontroller myself for this LED Chinese knot kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No programming is required! The DX158 microcontroller comes with the program pre-burned. Once you've soldered all the components correctly, simply power it on and the LED animations will run automatically.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply do I need for this 5V LED soldering kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit requires a 4–5V DC power supply. It includes a small 1.3mm DC socket, so any standard 5V USB charging head with the appropriate cable will work. No Micro-USB (Android) socket is included by default.\"}}, {\"@type\": \"Question\", \"name\": \"Is this DIY circuit board kit suitable for beginners?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit is best suited for individuals with some basic soldering and circuit assembly experience. 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Mixing colors will create a colorful, multi-tone display effect.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LED Chinese Knot DIY Soldering Kit – 81 LED 5V Circuit Board\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/led-chinese-knot-diy-soldering-kit-81-led-circuit-board-5v\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44166021939287,"sku":"\u003cnone\u003e","price":14.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S798720ab470c4a45953eb3bc7ef2bb41J.webp?v=1786728633"}],"url":"https:\/\/axlcustomersupport.com\/collections\/development-boards-kits.oembed?page=2","provider":"Axl","version":"1.0","type":"link"}