In this insightful and educational video, learn how to make a mini generator 220v using a DC motor. This step-by-step guide will take you through the process of transforming a simple DC motor into a ...

In this enlightening tutorial, you'll discover how to make a motor generator light bulbs using simple materials. This step-by ...

Hydrogen! It’s a highly flammable gas that seems way too cool to be easy to come by. And yet, it’s actually trivial to make it out of water if you know how. [Maciej Nowak] has shown us how to do just ...

When it comes to taking an idea from concept to prototype reality, depending on the type of project, there can be quite a few sub-tasks along the way. Take for example, your latest electronic widget ...

The recent Design Idea “Getting an audio signal with a THD < 0.0002% made easy,” discloses a low THD sine generator which led me to dust off a design that I had published in AudioXpress magazine [1] ...