Hannah Joshua shows how to make a theremin with an easy microbit program and light sensor ...

I’m a bit of a gadget hoarder. I often tend to assume that I can repurpose some old thing—an ancient phone, tablet, or webcam—into something new , so ...

The new Decora Smart No-Neutral switch and dimmer work with Apple HomeKit, Amazon Alexa, and Google Home and join a new motion sensing dimmer and smart outlet.