How to make cordless screwdriver

In this video I show you how to make cordless screwdriver using N20 motor Materials : -Micro N20 gear motor 55 Rpm -Micro switch -16340 battery -Charging protection board module -Screwdriver extension -PVC pipe -Wire -Plywood -3-4mm motor copper shaft coupling coupler connector sleeve adapter Thanks for watching and don’t forget to Subscribe. Enjoy!!!
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