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

It's easy to ignore your ethernet port's blinking lights, but in reality these signals could be communicating crucial information regarding your connection.

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

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...