5 Stück Mini Messing 980nm 30mW Infrarot Laser Modul Punktkopf mit TTL 8X13 mm
25,95 €
Wavelength: 980nm. 5pcs 980nm 30mW Infrared IR Laser Dot Module w/TTL 0-15KHz. This is a 980nm IR Infrared Laser. It can not be seen by the naked eye. Output Power: 30mW. Three-wire input, the red line is positive, black line is negative, TTL signal yellow line is positive, 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+.
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