Discover how to make a motor generator using a key in this step-by-step tutorial. Learn the principles of transforming ...

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

Using just a magnet, a battery, a nail and a piece of copper wire, this is the simplest electric motor you can make, says Alom Shaha, but it is utterly delightful and children will love it ...

Stepper motors are synchronous motors that step at the pulse rate of the driving signal. For the motor to move quickly, the stepping rate must be fast.

There are a lot of IoT solutions and frameworks out there, and [Davide] demonstrates how to make a simple data logging and tracking application with his ESP8266-to-ThingSpeak project, which reads u… ...