DIY Cordless Electric Screwdriver – Variable Speed, Forward/Reverse & Type-C Charging

In this video, I show you how to build a DIY cordless electric screwdriver from scratch! Features: Variable speed control (stepless) Forward and reverse rotation Type-C charging module Powered by 14500 Li-ion battery Driven by N20 gear motor 4mm screwdriver bit & holder adapters Potentiometer knob for smooth speed adjustment Perfect for DIY enthusiasts and hobbyists. Use it for small household repairs or as a fun electronics project! All parts are easily available online. Like & subscribe for more DIY projects!