There are several cheap sensors that can help you build incredibly versatile devices without spending a lot. And, you won’t ...

One easy way to make a very accurate clock is with a WiFi-enabled microcontroller like an ESP32 and a display: set up NTP, ...

If you have watched the Spanish psychological thriller film, The Platform, and want to feel the same thrill yourself then check out Level Below. The game puts you in an old cell with an inmate, and ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...