Not every DIY project needs a Raspberry Pi ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Keeping a cool head is difficult at the best of times, least of all when it’s summer and merely thinking of touching bare ...

Get shared CAD, firmware, and a simple HTML interface for Sesame, helping you customize looks, motions, and power without guesswork.

It's more than just a trinket, though.

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...