[Guido Socher] built himself a great little bench power supply that’s able to put out 30 Volts at 2 Amps. Instead of taking the easy way out by putting a few taps on an ATX power supply ...

This remarkable feat has been running successfully for an astonishing eight years without a single battery replacement, as ...

Pyrography pens don’t cost that much. The variable power supply they plug into, though: that’s another story. Those cost more than they probably should. [td0g] took the plunge into pyrography ...

The DIY-APE BTF 3.0 50-pin connector will deliver up to 1500 W of power to the motherboard, and through it to the CPU, ...

Discover the incredible process behind making super power banks and DIY fast charge UPS systems! From assembling the ...