Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

While small home appliances are intended to make our lives easier, they can also come with significant health risks. Researchers have characterized the ultrafine particles emitted by some small home ...

Why there’s a continuing role for brushed DC motors. The multitude of small-motor applications for autos. How motor drivers can enhance performance and connectivity. It’s easy to assume that brushed ...

A friend asked me if I could develop a low-cost power driver for toy/hobby DC motors so he could use it with his microcontroller-based small electronics toy projects. Challenge accepted, the concept ...

Discover how to create a simple thermal motor using an aluminum can and two small DC motors. This step-by-step tutorial demonstrates each stage of building a DIY thermal engine that transforms heat ...

For a long time radial aircraft engines, with their distinctive cylinder housings arranged in a circle, were a common sight on aircraft. As an experiment, [KendinYap], wanted to see if he could ...

Explore how miniaturisation in engineering drives efficiency and precision across medical, aerospace, and industrial sec ...