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Help Connecting My Parts

charlesdavis2

New member
Joined
May 12, 2022
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I am trying to learn how to connect my driver to my module and my driver to my power supplies; two aaa batteries. if anyone can put a basic diagram together with the solder joints I should attach positive and negative to for my power supply and where i should connect cathode and anode I would greatly appreciate it.
-A laser noob
 





Joined
Dec 12, 2012
Messages
854
Points
63
Does the driver not have polarity markings? What diode and driver are you using?
For most drivers the inputs should be marked wiht + and -, for output the + out goes to anode and - to cathode. + usually has red wire and - black.
 





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