In this DIY tutorial, learn how to create your very own mini generator 220v at home using a basic DC motor. Perfect for ...

Unlock the secrets to creating a sustainable power source with our step-by-step tutorial on making a free energy light bulb ...

This is a small motor made from simple household supplies. A battery pushes current through a coil of copper wire under the influence of a permanent magnet. The coil spins freely when operating.

When decelerating a moving mass in a permanent magnet motor drive, energy stored in the mechanical system may be returned through the motor driver to the power source. If this energy is not properly ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body, it was ...