5pcs Infrared 980nm 30mW IR Dot Laser Diode Module 5V 8x13mm w/ TTL 0-15Khz
JOLOOYO
5pcs 980nm 30mW IR Laser Dot Diode Module TTL\n Feature:\nWavelength :980nmOuptut Power :30mWCurrent: <80mALaser Power supply: 3-5VDCLaser Shape: Dot (Rectangle to oval)Focusable : YesBrass Size: 8x13mmTTL frequency: 0-5V , 0-15KHzThree-wire input, the red line is positive, black line is negative, TTL signal yellow line is positive\n980nm\n IR lasers can't be seen light by the bare eyes. It must be used with \nthe Infrared Camera, infrared filter and other IR equipment. \nWorking\n Voltage 5.0V, red wire for 5V+, black wire commonly for 5V- and also \nfor TTL -, Yellow wire for TTL +. If you only connect its black wire \nand red wire, the laser would not work, you also need to connect its \nyellow wire (TTL+) to 5v+.\nPackage: 5x 980nm 30mw dot laser module w/ TTL\nShippment:\n1.Every parcel will be registered with tracking number. \n\n2.International shipping requires complicated shipping procedures (such as both countries customs, transs
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