{"product_id":"laser-red-line-module-650nm-5mw-line-beam","title":"Laser Red Line Module — 650nm, 5mW, Line Beam","description":"\u003ch2\u003eLaser Red Line Module — 650nm, 5mW, Line Beam Output for Arduino \u0026amp; DIY Projects\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e650nm red laser line module\u003c\/strong\u003e projects a continuous, straight red laser line rather than a dot — making it the essential component for alignment, leveling, machine vision, and laser scanning applications. The cylindrical lens inside the module spreads the laser beam into a thin, bright line that can be projected across surfaces for precise alignment and measurement.\u003c\/p\u003e\u003cp\u003eAt \u003cstrong\u003e5mW output power\u003c\/strong\u003e and \u003cstrong\u003e650nm wavelength\u003c\/strong\u003e (visible red), this module produces a clearly visible red line in normal indoor lighting conditions. The compact module format with standard 3-pin interface (VCC, GND, Signal) makes it easy to integrate into Arduino and microcontroller projects.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine beam output\u003c\/strong\u003e — cylindrical lens projects a straight laser line rather than a dot\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 line in indoor environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact module format\u003c\/strong\u003e — standard 3-pin interface (VCC, GND, Signal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino and microcontroller compatible\u003c\/strong\u003e — digital on\/off control via GPIO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable, continuous output\u003c\/strong\u003e — consistent line brightness and position\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\u003eAlignment and leveling\u003c\/strong\u003e — project a reference line for alignment and leveling tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine vision and scanning\u003c\/strong\u003e — structured light line for 3D scanning and surface inspection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser engraver alignment\u003c\/strong\u003e — reference line for CNC and laser engraver positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY laser level\u003c\/strong\u003e — build a simple laser level for home improvement projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino laser projects\u003c\/strong\u003e — laser line for interactive and art installations\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\u003eBeam Type:\u003c\/strong\u003e Line beam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 3-pin (VCC, GND, Signal)\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":45672631271659,"sku":"","price":13.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Laser-MXD1230-Red-Emitter-Module-5mW-1_1.jpg?v=1723008317","url":"https:\/\/keszoox.com\/products\/laser-red-line-module-650nm-5mw-line-beam","provider":"Keszoox","version":"1.0","type":"link"}