This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Do you know you can force the best Bluetooth audio codecs and get the richest sounds delivered from your Android phone to earbuds?

The ESP32 is a microcontroller that provides an API for Bluetooth A2DP which can be used to receive sound data e.g. from your Mobile Phone and makes it available via a callback method. The output is a ...