View cart “12V step-down constant current driver board Blue green l 500mW-700mW-1W-1.2W-1.6W-2W laser diode universal 2A with TTL modulation” has been added to your cart.
12-point circle with center point bullseye positioning laser module red-green-blue laser module 4.77° 9.95° Specifications: Wavelength: 650nm red laser/520nm green
12V step-down constant current driver board Blue green l 500mW-700mW-1W-1.2W-1.6W-2W laser diode universal 2A with TTL modulation [Specification] Input