What’s one to do with some nice little relays of questionable pinout, and prototyping board? How about a quietly clicky 4-bit ...

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, ...

Ever since the first Linux capable single-board computers came out, there have been projects turning them into handhelds. The Raspberry Pi Zero and in particular the Compute Modules are ideally ...

These projects look good on ePaper.

This library was created to read the UID of tags presented to a PN5180 RFID reader, such as below: The PN5180 implements the ISO15693 "vicinity" protocol, which typically enables tags to be read at a ...