Tom's Hardware on MSN

DIY modder creates 'heat engine computing device' powered by a Stirling engine

The custom machine uses an ESP32-C3, OLED display, and 16-key keypad while squeezing retro gaming into a tiny 150mW power budget.
XDA Developers on MSN

4 simple ESP32 projects you can build without any sensors

Not all ESP32 projects need to involve extra sensors or circuit components ...