[quarterturn] had an old Apple Powerbook 520c sitting around in his junk bin. For the time, it was a great computer but in a more modern light, it could use an upgrade. It can’t run BSD, either: you ...

Common inverter construction today features large Through-The-Hole (TTH) components along with smaller SMD devices on one side of the PCB, with the power module mounted on the other side and connected ...

TE Connectivity’s Mag-Mate connectors with multispring pins streamline the manufacturing process by eliminating the need to solder magnet wires to PCB connections in motors and coils. The solderless ...

The Hackaday tips line is always full of the coolest completed projects, but only rarely do we see people reaching out for help on their latest build. We’ll help when we can, but [Tim]’s relay-based ...