Tanaka Masayuki’s PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, effectively transforming them into walkie-talkies.

As handheld consoles continue to grow and push the limits of what you can actually hold in your hands, the Arduboy FX-C comes in a refreshingly pocketable package. It manages to s ...

With this project, you can easily turn your old (or new), useless TV into a beautiful retro video effect device.

Those who come to give blood through May 31 will receive an oversized Red Cross beach towel, while supplies last.