Did anyone win the Mega Millions drawing last night? $944M lottery jackpot up for grabs Scientists peered into a secret Antarctic lake hidden beneath the ice — and uncovered a never-before-seen ...

These projects are perfect for spare time activities and require basic materials like DC motors, DVD discs, 9V batteries, battery clips, gear motors, plastic bottle caps, aluminum wires ...

[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 ...

Efficient Power Conversion Corporation (EPC) has introduced the GaN-based EPC91200, a fully configured motor drive inverter reference design for a variety of industrial and battery-powered ...