5 V 980nm 30mW Infrarot IR Laserdiode Modul Fokus Punkt Kopf mit TTL 0-15KHz 12x30
10,02 €
Wavelength: 980nm. 1pc 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+.
Jetzt bei Ebay:
