Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...

It seems like everybody takes their turn doing an ESP32-based weather display, and why not? They’re cheap, they’re easy, and you need to start somewhere. With the Cheap Yellow Display ...

Bodet Time produces time display and control systems for railway stations. One of the main pieces of information that passengers look for when arriving at a railway station is the time. As a means of ...