Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

Description: Only $2 for 5pcs 2 Layer & 4Layer PCBs, Get $24 smt Coupon Here The control of a dc motor can be made with relatively simple electronics, in this video I'll show the esc for brushed ...

AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...