After a major water leak flooded my home, I realized alerts alone weren’t sufficient—I needed automatic shutoff. This project combines a hacked Gröhe Guard system, an Arduino Nano, an ESP32, and the ...

How to make wire jewelry I would like to share my knowledge and skills so that you can study online With simple steps and ...

Discover the fascinating world of renewable energy with our step-by-step guide on how to make a magnet motor generator to ...

Switching power supplies are familiar to Hackaday readers, whether they have a fairly conventional transformer, are a buck, a ...

GameSpot may get a commission from retail offers.