Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Qualcomm takes over Arduino, a manufacturer known for its microcontroller boards. Qualcomm is presenting its first single-board computer for DIY projects directly on the occasion of the takeover: the ...

Renogy controllers use either RS232 or RS485 for serial communications, for either you will need an interface that supports the protocol your controller uses. Generally, standard PC serial ports ...

Update: October 16, 2025 (10:56 PM ET): YouTube is back up and running for most people now, with Google also confirming the issue has been resolved. Users are reporting that videos refuse to load, the ...