Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.

Consumer Reports walks you through the process of using a smart speaker as a smart home hub. Alexa, Google Assistant, and Siri each let you control your home with your voice. CR's experts help you ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

Over at Wired, Andy Greenberg reports that security researchers have discovered how to use software defined radio (SDR) to remotely unlock hundreds of millions of cars. The findings are to be ...

Particle’s Electron is a “cellular Arduino” with a global data plan ARM- and GSM-based board promises quick on-ramp for mobile IoT development.