Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

The XIAO Smart IR Mate is a compact circular-shaped IR remote hub/blaster built around the XIAO ESP32-C3 and designed for IoT ...

Those sites are on lands including the Idaho National Laboratory, Oak Ridge Reservation in Tennessee, the Paducah Gaseous ...

The DJI Power 2000’s portability means it’s awesome for taking along to the job site, using it for an outdoor movie night, or ...

The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things you'll throw at it. It supports Wi-Fi and Bluetooth, with a notable aspect of ...

A smart plug boosts the IQ of un-brainy devices such as lamps, fans, or string lights, letting you easily set them to turn on or off on a schedule or on command.