LM317 Adjustable Power Supply Board Kit DIY Production Power Training Kit Parts S$ 18.46Was: S$ 20.07
Input Red/Green/Blue Laser PCB Board 3-5V Universal ACC Constant Current Voltage S$ 11.82Was: S$ 12.85
12V 658nm 0-1W Red Module Driver Circuit Step Down Constant Current 6-14V Input S$ 14.18Was: S$ 15.42
NUGM03T 4.5W 450nm 462nm 520nm 1W 3.7V Input Blue Green Laser Drive PCB DIY Lab S$ 21.86Was: S$ 23.77
445nm 405nm 520nm 1W-2W Blue Green Purple 12V Buck Current Drive Circuit w/ TTL S$ 33.09Was: S$ 35.97
300-700mW 638nm Orange Red Laser Diode Constant Current Drive Circuit Board 2.5A S$ 9.26Was: S$ 10.07
405/488/520nm 50mW-1W Blue Purple Green Light Single Lithium Boost Driver Board S$ 18.91Was: S$ 20.55
12V Power Supply Driver for Blue Laser Module 445nm 450nm 50mW-800mW With TTLNew S$ 17.11Was: S$ 18.60
ACC Constant Current and Constant Voltage Drive Circuit DC12V With TTL Function S$ 22.45Was: S$ 24.41
Red 650nm 5.6mm To-18 Laser Diode Module Housing Case for Laser DIY Accessories S$ 23.41Was: S$ 25.44
532nm 593nm 660nm 808nm 10-200mW Red Green Yellow Constant Current Driver Board S$ 11.23Was: S$ 12.20