How can a few grams of battery, geared motor, and some nifty materials get a jumping robot over 30 meters into the air? It wasn’t by copying a grasshopper, kangaroo, or an easily scared kitty. How was ...

The new motor series offers twice the maximum permissible torque of 350 in-lb (40 Nm) for many models as motors with similar prices, as well as greater strength, longer life, improved reliability and ...

[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 ...

Discover the fascinating process of generating energy from a DC motor using a gear mechanism. In this video, we guide you through the steps of harnessing mechanical power efficiently and effectively.

So you have the trolling motor, now you just need the battery to go with it. It’s one of the most important pieces of the puzzle. After all, a good trolling motor battery will let you fish all day ...

Researchers have made light-powered gears on a micrometer scale. This paves the way for the smallest on-chip motors in ...