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Help Connecting My Parts

charlesdavis2

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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
 





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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