You probably only use your phone's volume buttons to control volume, but they can do a lot more than just that. Here are some ...

Analog synths are fun because they combine music, which all humans seem hard-wired to enjoy in one form or another, and ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

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, ...