“Supplino is a Quick & Dirty PSU (Power Supply Unit) made with some widely available breakout boards, an Arduino Nano (or an Arduino Nano Every) and a graphical LCD. Power output is given by a DC/DC ...

Michael Graham Richard is a writer from Ottawa, Ontario. He worked for Treehugger for 11 years, covering science, technology, and transportation. We all know that outfitting a house with solar panels ...

A power supply or PSU is a popular test equipment. Makers like Badji who likes to tinker with electronics and robotics, need a power supply companion in their laboratory that can work with not only a ...

[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 project ...

You can turn your old DeWalt drill into a DIY train horn with this modification kit, but there are a few things to be aware ...

Ever wanted to try your hand at wood burning? If you already threw away your first soldering iron—you know the one: plugged straight in to the wall, no temperature control, came with a thick piece of ...