This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

SCR speed controllers that supply 180Vdc motors from 240Vac mains are wonderfully robust, but have the drawback that they always present fast-rising voltage edges to the motor’s armature at a 100Hz ...

A look at how modern electric actuators combine mechanical innovation with digital control, enabling rapid product ...

Nvidia’s long-awaited G-Sync Pulsar promises motion as smooth as what you'd get from a 1,000Hz display—if one existed! It's ...

One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power. One established way to do this, at least on robots with joints, is to ...