This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...

There’s no shortage of Geiger counter projects based on the old Soviet SBM-20 tube, it’s a classic circuit that’s easy enough even for a beginner to implement — so long as they don’t get bitten by the ...

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In ...

Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...

Unbelievable as it may seem, gaming can sometimes pall after a while, even when you have amazing accessories. But if you also enjoy creating gadgets of your own, and have been looking for an ...