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FrozenGate by Avery

need help o add laser to my 3d printer






There is a "pot" that can be turned to change current. I'm pretty sure voltage will stay at 12V regardless of current.

Look just to the left of R2 , the first component on the left is the pot. I would suggest using a multimeter/ammeter to check the current while turning the pot. Can't determine output current safely otherwise...

Hope this helps
 
usually the adjustment is a phillips screw IIRC, could be wrong, only seen them in videos.
 
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