635nm 650nm 808nm 980nm TTL Laser Diode Driver Board 5V Supply Supply 50-300mA

Description:

100% Brand New and High Quality
635nm 650nm 808nm 980nm Laser Diode Driver Board with TTL function
Power: 5V
Size: 10mm*21 mm
Current: 50-300mA (Current adjustable, clockwise current increased, attention vacancy.)
 
Tips: if you not need TTL function, need you short circuit power"+" and TTL"+".
 
Package Included:
1x 635nm 650nm 808nm 980nm TTL Laser Diode Driver Board
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