{"product_id":"laser-emitter-module-650nm-red-5mw-arduino","title":"Laser Emitter Module — 650nm Red, 5mW, Digital Control, Arduino","description":"\u003ch2\u003eLaser Emitter Module — 650nm Red, 5mW, Digital Control, Arduino (KY-008 Compatible)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e650nm red laser emitter module\u003c\/strong\u003e is the standard Arduino-compatible laser module for laser tripwire, targeting, and optical sensing projects. Compatible with the popular \u003cstrong\u003eKY-008 laser module\u003c\/strong\u003e pinout, this module integrates directly into Arduino sensor kits and projects without any additional wiring or configuration.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003edigital control interface\u003c\/strong\u003e allows the laser to be turned on and off via a single Arduino digital output pin — enabling pulsed laser operation, laser tripwire systems, and any application requiring software-controlled laser activation. At \u003cstrong\u003e5mW output power\u003c\/strong\u003e and \u003cstrong\u003e650nm wavelength\u003c\/strong\u003e, the laser dot is clearly visible in normal indoor lighting.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKY-008 compatible pinout\u003c\/strong\u003e — direct integration with Arduino sensor kits and projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital control interface\u003c\/strong\u003e — on\/off control via single Arduino digital output pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e650nm wavelength\u003c\/strong\u003e — visible red; clearly visible in normal indoor lighting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5mW output power\u003c\/strong\u003e — bright, clearly visible dot in indoor environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-pin module format\u003c\/strong\u003e — VCC, GND, Signal; breadboard and PCB compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulsed operation capable\u003c\/strong\u003e — software-controlled on\/off for pulsed laser applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety Notice\u003c\/h3\u003e\u003cp\u003e⚠️ \u003cstrong\u003eNever point the laser at eyes or reflective surfaces.\u003c\/strong\u003e This is a Class IIIA laser product. Always follow laser safety guidelines when using this module.\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser tripwire and security systems\u003c\/strong\u003e — laser + LDR sensor for intrusion detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino laser projects\u003c\/strong\u003e — digital-controlled laser for interactive projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical communication\u003c\/strong\u003e — pulsed laser for simple optical data transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeting and pointing\u003c\/strong\u003e — software-controlled laser dot for targeting applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance and position sensing\u003c\/strong\u003e — laser dot for optical position detection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavelength:\u003c\/strong\u003e 650nm (red)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 5mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e Digital (HIGH = on, LOW = off)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 3-pin (VCC, GND, Signal) — KY-008 compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Class:\u003c\/strong\u003e Class IIIA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keszoox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672627273963,"sku":"","price":6.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Laser-Emitter-Module-1.jpg?v=1723008336","url":"https:\/\/keszoox.com\/products\/laser-emitter-module-650nm-red-5mw-arduino","provider":"Keszoox","version":"1.0","type":"link"}