Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

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

Although generally iPads tend to keep their resale value, there are a few exceptions, such as when you find yourself burdened with iCloud-locked devices. Instead of tossing these out as e-waste, ...

UUGear's VU GPSDR is a low-cost GPS-disciplined SDR expansion board designed specifically for the Vivid Unit, a palm-sized ...

Water wells are simple things, but that doesn’t mean they are maintenance-free. It can be important to monitor water levels ...

A voice assistant with sunglasses? You can't beat it.

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

I compared the best XR display glasses right now - the winner was not the most expensive pair ...