Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

[Robert Murray-Smith] doesn’t like the price of inverters to convert DC to AC. That led him to build a dynamotor, or what is sometimes called a motor-generator set. These devices are just DC motors ...

California judge rules that Tesla engaged in deceptive marketing around Autopilot Trump chief of staff Susie Wiles says ...

There are several reasons to consider using brushed DC motors as generators in particular applications, notes Sunil Kedia of Portescap in a new Machine Design article. “Brushed DC motors are less ...

Everyone knows that if you spin the shaft of a DC motor, it will generate power. [Vapsvus] has found a novel way to do this with no direct mechanical connection to the shaft. He simply taped a loop of ...

Any stepper motor can be used as a generator. In contrast to other generators, a stepper motor produces a large induced voltage even at low rotational speeds. The type used here, with a DC resistance ...