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Variable Capacitors: How They Work, How to Measure, and What Goes Wrong

Learn Electronics: Tilt, Knock, Shock & Vibration Sensors!

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Power Feed for the Sieg SX2.7L Milling Machine

Attaching Wheels to Drill Motors!

Convert a Cordless Drill into a Robot Motor in Just a Few Steps!

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Cheap Electronic Component Testers - the good and the bad! LCR TC-1, TC-2, and Counterfeits...

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A 3D Printed Tool for Bending Breadboard Jumper Wires!

Learn Electronics | LED chaser with 555 & 4017

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Safely salvaging parts from an old microwave!

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