In this instructive video, you'll learn how to make a powerful DC motor at home using readily available materials. This ...

In this engaging tutorial, learn how to make a simple electric power vibration device at home using easily accessible materials. Perfect for DIY enthusiasts, this step-by-step guide breaks down the ...

It’s late at night. The solder smoke keeps getting in your tired eyes, but your project is nearly done. The main circuit is powered by your 13.8 V bench supply, but part of the circuit needs 9 V. You ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...