Parameter:

Buck circuit, constant current output (Output current and output power can be adjusted);
With TTL port.
Suitable for 532nm 650nm 808nm 980nm laser diode
Suitable output power(mw): 100-500
Output current (Max): 2A
Size: 29mm * 49mm
Input voltage: 8-14V DC/AC (12VAC/DC recommended)

Package:

1pc Diode Driver Circuit Board for 532nm 650nm 808nm 980nm Green Red Lasers 12V TTL