An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have left, build this ...

The Arduino Oplà kit is a simple way to start building Internet of Things gadgets for fun and, for some, profit. The $114 starter kit includes an Arduino MKR WiFi 1010 board—basically a tiny, ...

Arduino fans, this project turns TVs on when you want them off. It makes a perfect April Fools' Day joke or gag gift—or, in the spirit of Evil Week, use it anytime of year to drive people crazy. You ...

The big picture: If you don't know anything about electronics but have always wanted to learn and build your own IoT project, Arduino has the solution for you. The Plug and Make Kit is a comprehensive ...

There are plenty of toys and board games that can teach kids about electronics, science and how things work, but few are as effective as an Arduino kit. These bundles include everything you need to ...

We’re all for cool Arduino-powered DIY projects, and there are very few Arduino-powered DIY projects cooler than YouTuber MadGyver’s DIY Time Machine Glove. With a name like that, how you could not ...

Making music can be an expensive hobby, particularly if you don’t set limits on the equipment you’re willing to shell out for. That’s the fate musician Alex Coover, aka Glacial Geyser, came close to ...

Arduino boards can certainly be used to create homebrew connected devices, but that doesn't mean it's easy. What if you're a rookie who has yet to master programming or wiring? That's where Arduino's ...

The annual Consumer Electronics Show is in session, which means thousands of people have descended on Las Vegas to stare at next year's dust-gathering trash. Maybe you can do better. Maybe it's time ...