{"product_id":"ky-008-650nm-laser-transmitter-receiver-sensor-module-kit","title":"KY-008 650nm Laser Transmitter \u0026 Receiver Sensor Module Kit","description":"\u003ch2\u003eKY-008 650nm Laser Transmitter \u0026amp; Receiver Sensor Module Kit\u003c\/h2\u003e\n\u003cp\u003eTake your electronics projects to the next level with this complete \u003cstrong\u003eKY-008 650nm Laser Transmitter and Receiver Sensor Module Kit\u003c\/strong\u003e. Designed for makers, hobbyists, and electronics enthusiasts, this kit pairs a red laser emitter with a non-modulated laser receiver module, giving you everything you need to build optical sensing circuits, beam-break detectors, and more — right out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e650nm Red Laser Output:\u003c\/strong\u003e Emits a focused, visible red laser beam at 650 nanometers for precise alignment and optical sensing applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes both the laser transmitter (KY-008) and the laser receiver\/sensor module — a matched pair ready for immediate use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Modulator Tube Receiver:\u003c\/strong\u003e The laser receiver module detects incoming laser light directly without requiring a modulated signal, keeping your circuit design simple.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptical-Electronic Sensor Type:\u003c\/strong\u003e Based on reliable optical sensor technology with switching transducer output — ideal for beam-break, proximity, and position-detection projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreadboard \u0026amp; Arduino Compatible:\u003c\/strong\u003e Standard 3-pin interface makes it easy to plug directly into a breadboard or connect to Arduino, Raspberry Pi, and other microcontroller platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Small form factor fits neatly into any project enclosure or DIY build.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolymer Construction:\u003c\/strong\u003e Durable polymer housing protects the components during use and handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaser Wavelength:\u003c\/strong\u003e 650nm (red)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Optical-Electronics Sensor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Switching Transducer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceiver Type:\u003c\/strong\u003e Non-Modulator Tube Laser Receiver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polymer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 3-pin (Signal, VCC, GND)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Arduino, Raspberry Pi, ESP8266, ESP32, and most 5V microcontrollers\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\u003cul\u003e\n  \u003cli\u003e1× KY-008 650nm Laser Transmitter Module\u003c\/li\u003e\n  \u003cli\u003e1× Non-Modulator Tube Laser Receiver\/Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino \u0026amp; DIY electronics projects\u003c\/li\u003e\n  \u003cli\u003eBeam-break and proximity detection circuits\u003c\/li\u003e\n  \u003cli\u003eOptical ray sensing experiments\u003c\/li\u003e\n  \u003cli\u003eSTEM education and prototyping\u003c\/li\u003e\n  \u003cli\u003eRobotics and automation builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more tools and components for your DIY 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 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 to expand your workshop toolkit.\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 the KY-008 650nm laser transmitter module compatible with Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The KY-008 laser transmitter module uses a standard 3-pin interface (Signal, VCC, GND) and operates at 5V, making it fully compatible with Arduino Uno, Nano, Mega, and most other popular microcontroller boards including Raspberry Pi and ESP8266\/ESP32.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the laser receiver module detect?\u003c\/h4\u003e\n\u003cp\u003eA: The non-modulator tube laser receiver module is designed to detect the presence or absence of the 650nm red laser beam from the transmitter. When the beam is interrupted or aligned with the receiver, it triggers a switching output signal — ideal for beam-break detection, object sensing, and similar optical sensing applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any additional components to use this kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit includes both the transmitter and receiver modules. To get started, you'll also need a microcontroller (such as an Arduino), connecting wires, and a 5V power supply. No additional optical components are required for basic beam-break or proximity sensing projects.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the KY-008 650nm laser transmitter module compatible with Arduino?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The KY-008 laser transmitter module uses a standard 3-pin interface (Signal, VCC, GND) and operates at 5V, making it fully compatible with Arduino Uno, Nano, Mega, and most other popular microcontroller boards including Raspberry Pi and ESP8266\/ESP32.\"}}, {\"@type\": \"Question\", \"name\": \"What does the laser receiver module detect?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The non-modulator tube laser receiver module is designed to detect the presence or absence of the 650nm red laser beam from the transmitter. 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No additional optical components are required for basic beam-break or proximity sensing 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\": \"KY-008 650nm Laser Transmitter \u0026 Receiver Sensor Module Kit\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ky-008-650nm-laser-transmitter-receiver-sensor-module-kit\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"red laser module","offer_id":44167399145559,"sku":"14:10#red laser module","price":7.46,"currency_code":"USD","in_stock":true},{"title":"ky-008","offer_id":44167399178327,"sku":"14:29#ky-008","price":6.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sa36a4c3eebf44211885c72a94ce288e4u.webp?v=1786761707","url":"https:\/\/axlcustomersupport.com\/products\/ky-008-650nm-laser-transmitter-receiver-sensor-module-kit","provider":"Axl","version":"1.0","type":"link"}