{"product_id":"red-650nm-3-5mw-adjustable-laser-dot-diode-module-with-ttl-12x35mm","title":"Red 650nm 3.5mW Adjustable  Laser Dot Diode Module with TTL 12x35mm","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000; font-size: 24px;\"\u003e\u003cstrong\u003eAdjusted New Red Diode Lasers 650nm 3.5mw Laser Dot Diode Module w\/ TTL 12X35mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eSpecification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eOutput Power 3.5mw\u003cbr\u003eWavelength 650nm\u003cbr\u003eWorking Voltage 5V\u003cbr\u003eWorking Temperature +10 ℃~＋40 ℃\u003cbr\u003eLaser Shape Dot\u003cbr\u003eWorking Current 18mhA\u003cbr\u003eTTL modulation Voltage 0-5V Off low, high open, normal status open\u003cbr\u003eTTL frequency 0-15KHz\u003cbr\u003eFocusable Yes\u003cbr\u003eMaterial and Color Metal\u003cbr\u003eLens Plastic\u003cbr\u003eDimensions 12x35mm or 12x40mm\u003cbr\u003eMaterial: Metal\u003cbr\u003eColor: Silver\u003cbr\u003eThree-wire input, the red line is positive, black line is negative,  TTL signal yellow line is positive\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #006535;\"\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eNotes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #202020;\"\u003e1.Please keep the lens clean to make the laser beam clear and bright.\u003cbr\u003e2.Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray.\u003cbr\u003e3.Be sure the operator has experience in optics DIY or testing.\u003cbr\u003e4.Please protect your eyes when you work with this red module.\u003cbr\u003e5.Working Voltage is 5V, red wire for 5V+, black wire commonly for 5V- and also for TTL -, Yellow wire for TTL +. If you only connect its black wire and red wire, the laser would not work, you also need to connect its yellow wire (TTL+) to 5v+. When the TTL signal is connected, the higher the frequency is , the less brighteness the laser will have. when it is \u0026gt;15KHZ, the laser cannot be seen.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #202020;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003ePackage:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e 1 x Adjusted New Red Diode Lasers 650nm 3.5mw Laser Dot Diode Module w\/ TTL 12X35mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv align=\"center\"\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"\u003e\u003c!--[Datacaciques code start,code,don't modify it]--\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay{display:none;}\u003c\/style\u003e\u003c\/div\u003e\u003cdiv class=\"dc_tracker_img\" style=\"text-align: center; margin-top: 25px;\"\u003e\u003cimg style=\"max-width: 100%;\" src=\"https:\/\/gate.datacaciques.com\/track\/img?_lid=323958599192\" alt=\"DataCaciques\"\u003e\u003c\/div\u003e\u003c!--[Datacaciques code end]--\u003e\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cspan class=\"ebay\"\u003eOn 14-Mar-2026 at 04:08:53 GMT, seller added the following information:\u003c\/span\u003e\u003cp\u003e\u003c!--[Datacaciques code start,code,don't modify it]--\u003e\u003cstyle type=\"text\/css\"\u003e.dc_tracker_img{display:none;}.dc_tracker_img:last-of-type{display:block;}p:empty+hr{display:none;}hr+span.ebay,hr+*\u003espan.ebay{display:none;}\u003c\/style\u003e\u003c\/p\u003e\u003cdiv class=\"dc_tracker_img\" style=\"text-align:center;margin-top:25px\"\u003e\u003c\/div\u003e\u003c!--[Datacaciques code end]--\u003e","brand":"Lilly Electronics","offers":[{"title":"Default Title","offer_id":40661765292161,"sku":"650MD-3*5-1235-TTL","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/8647\/4369\/files\/7f9d382a1ce2f647a4132de731731a64.jpg?v=1773466385","url":"https:\/\/www.lilly-electronics.com\/products\/red-650nm-3-5mw-adjustable-laser-dot-diode-module-with-ttl-12x35mm","provider":"Lilly Electronics","version":"1.0","type":"link"}