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

Design engineers know that both brush DC and brushless DC (BLDC) motors can operate as generators, but many tend to avoid running brushed DC motors in generating mode because they believe it is ...

[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 ...

Christine and Scott Gable are hybrid auto and alternative fuel experts who have brewed their own biodiesel and traveled 125,000 miles on waste vegetable oil. Electric vehicles rely exclusively on ...

The yokeless, permanent-magnet topology offers greater efficiency around the motor’s central axis, and wastes very little copper on windings because the motors have zero overhang. Today, most electric ...

Motors, pumps, and other electromechanical devices are tinier than ever–and getting even smaller. Now, for the first time, researchers have used miniature, nested cylinders, called multiwalled carbon ...

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