A new startup is looking for ways to extend the life of old laptops. The hope is to create less e-waster and save money.

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Can Windows 11 run on a 2003 motherboard, an AGP GPU (for those not old enough, that's the slot that predates PCI Express) ...