{"product_id":"diy-multicolor-digital-tube-clock-kit-51-microcontroller","title":"DIY Multicolor Digital Tube Clock Kit – 51 Microcontroller","description":"\n\u003ch2\u003eLOTHYE DIY Multicolor Digital Tube Clock Electronic Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own fully functional multicolor clock with this hands-on \u003cstrong\u003eDIY electronic soldering kit\u003c\/strong\u003e powered by a \u003cstrong\u003e51 Microcontroller\u003c\/strong\u003e. Perfect for electronics students, hobbyists, and makers who want a rewarding build experience with a stunning, customizable result. Each of the four nixie-style digit tubes can display a different color — or cycle and change randomly — for a truly eye-catching desk clock.\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 assembly experience. Successful assembly is not guaranteed and depends on the builder's skill level. Batteries are \u003cstrong\u003enot\u003c\/strong\u003e included. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulticolor Display:\u003c\/strong\u003e Choose from 4 nixie tube colors individually, set all to one color, cycle through colors, or randomize — full control over your clock's look\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime Formats:\u003c\/strong\u003e Supports both 12-hour and 24-hour display modes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple Alarm Clock:\u003c\/strong\u003e Set up to 3 independent alarms with individual on\/off controls; choose weekday-only or full-week schedules\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHourly Chime:\u003c\/strong\u003e Configurable hourly reminder with automatic night-mode silence (default: 7:00–21:00)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Display:\u003c\/strong\u003e Switch between Celsius and Fahrenheit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Brightness:\u003c\/strong\u003e Auto-adjusting brightness plus fixed high, medium, and low brightness settings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Built-In Melodies:\u003c\/strong\u003e \"Für Elise\", \"Ode to Joy\", and \"Spanish Bullfighter\" alarm tones\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Display Modes:\u003c\/strong\u003e Show time only, time + temperature, time + date + day of week, or full cycle mode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTime Correction:\u003c\/strong\u003e Manual time-error correction function built in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat Learning Tool:\u003c\/strong\u003e Ideal for school electronics projects, soldering practice, and microcontroller study\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\u003eMicrocontroller:\u003c\/strong\u003e 51 Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Module \/ DIY Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New (unassembled kit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries:\u003c\/strong\u003e Not included\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\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll electronic components required for assembly\u003c\/li\u003e\n  \u003cli\u003ePCB board\u003c\/li\u003e\n  \u003cli\u003eMulticolor digital tube display\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eBatteries not included\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You Might Enjoy\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 this DIY digital tube clock kit suitable for beginners?\u003c\/h4\u003e\n\u003cp\u003eA: This DIY multicolor clock kit is best suited for individuals who already have experience with soldering and basic circuit assembly. It makes an excellent school electronics project or learning kit for intermediate hobbyists. Complete beginners should have basic soldering practice before attempting this build.\u003c\/p\u003e\n\u003ch4\u003eQ: What microcontroller does this digital clock kit use?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is built around a \u003cstrong\u003e51 Microcontroller\u003c\/strong\u003e, one of the most widely studied microcontroller architectures in electronics education. It's a great platform for learning embedded systems and circuit programming.\u003c\/p\u003e\n\u003ch4\u003eQ: Are batteries included with the clock kit?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included in the package. Please ensure you have the appropriate batteries on hand before beginning your assembly.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I customize the color of each digit tube independently?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Each of the 4 nixie-style digit tubes can be set to its own color individually, or you can choose to have all tubes cycle through colors, change randomly, or display a single fixed color — giving you full creative control over your clock's 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 digital tube clock kit suitable for beginners?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DIY multicolor clock kit is best suited for individuals who already have experience with soldering and basic circuit assembly. It makes an excellent school electronics project or learning kit for intermediate hobbyists. 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Each of the 4 nixie-style digit tubes can be set to its own color individually, or you can choose to have all tubes cycle through colors, change randomly, or display a single fixed color — giving you full creative control over your clock's 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 Multicolor Digital Tube Clock Kit – 51 Microcontroller\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-multicolor-digital-tube-clock-kit-51-microcontroller\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Multicolor","offer_id":44166149472343,"sku":"14:1202#Multicolor","price":24.77,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":44166149505111,"sku":"14:350852#Green","price":23.54,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":44166149537879,"sku":"14:201659813#Blue","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0e2b4ba96e8c4b95bd5f578f64f63413o.webp?v=1786729228","url":"https:\/\/axlcustomersupport.com\/products\/diy-multicolor-digital-tube-clock-kit-51-microcontroller","provider":"Axl","version":"1.0","type":"link"}