Tom's Hardware on MSN

3D-printed sound-powered jet engines propel micro drones

A specially shaped 3D-printed resonator can make air shoot out of its nozzle and provide thrust when it hit with the proper ...
Geeky Gadgets

Build a Sonos Rival with the $30 AUD Louder ESP32 Board

Building a high-quality audio system can be both affordable and rewarding. By tmuWolverine, this deep dive highlights the Louder ESP32 board, which features an ESP32-S3 microcontroller and a Texas ...