T he ESP32 is a beloved microcontroller from Espressif, offering quite a lot in a small, very cheap package. Yet as you may already know, there are lots of different kinds of ESP3 ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Open-source firmware for the TEF6686 radio has led to a community of youthful worldwide hobbyists who are embracing ...

The PEHIL team explains how their hardware-in-the-loop-based power electronics simulation system works to visitors at the ...