In this insightful and educational video, learn how to make a mini generator 220v using a DC motor. This step-by-step guide ...

In this enlightening tutorial, you'll discover how to make a motor generator light bulbs using simple materials. This step-by-step guide walks you through the process of creating a functional motor ...

Stepper motors are a subject that keeps recurring. This little circuit changes a clock signal (from a square wave generator) into signals with a 90-degree phase difference, which are required to drive ...

During the fall and winter, windstorms can knock out power for thousands of people in the Puget Sound area for hours and ...