{"product_id":"laser-receiver-sensor-module-for-arduino-projects-compoden","title":"Laser Receiver Sensor Module for Arduino Projects - Compoden","description":"\u003ch1\u003eLaser Receiver Sensor Module — Detects 650nm Laser Beam\u003c\/h1\u003e\n\n\u003cp\u003eThe Laser Receiver Sensor Module is a sensitive phototransistor-based detector that outputs a digital signal when it detects a laser beam. Primarily used in security systems, laser tripwires, and optical communication projects. Its quick response and easy interface make it a reliable choice for DIY electronics.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V–5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDetection Wavelength\u003c\/td\u003e\n\u003ctd\u003e650nm (red laser)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDigital (LOW when beam detected)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDetection Range\u003c\/td\u003e\n\u003ctd\u003eUp to 10m with 5mW laser\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePCB Dimensions\u003c\/td\u003e\n\u003ctd\u003e15mm × 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Indicator\u003c\/td\u003e\n\u003ctd\u003eLED illuminates on detection\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-arduino-laser-tripwire-alarm-kit\"\u003eLaser tripwire security alarm system\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eOptical communication link for data transfer\u003c\/li\u003e\n  \u003cli\u003eObject counter using a light barrier\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-laser-harp\"\u003eLaser harp musical instrument\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis module works with any microcontroller that has a digital input, including Arduino Uno, Nano, ESP32, and Raspberry Pi. It supports 3.3V and 5V logic levels. A common pairing is the KY-008 laser transmitter module for a complete optical setup.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect VCC to 5V, GND to GND, and OUT to a digital pin. If the signal is unstable, add a 10kΩ pull-up resistor between OUT and VCC. Shield the sensor from ambient light for reliable operation.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eYes, the module operates at 5V and provides a digital output that can be read by any Arduino digital pin. Simply connect VCC to 5V, GND to GND, and OUT to a digital input.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it detect any laser color?\u003c\/summary\u003e\u003cp\u003eIt is optimized for 650nm red lasers, which are the most common. It may work with other visible wavelengths, but sensitivity is highest in the red spectrum.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow far can it detect a laser?\u003c\/summary\u003e\u003cp\u003eWith a standard 5mW red laser pointer, the detection range is up to 10 meters in a straight line. For longer distances, use a higher power laser.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445021172077,"sku":"CDN-0738","price":110.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_c9f74147-5715-43ff-aa39-d1d80ba32674.jpg?v=1781512864","url":"https:\/\/compoden.com\/products\/laser-receiver-sensor-module-for-arduino-projects-compoden","provider":"Compoden","version":"1.0","type":"link"}