If there’s one thing audiences love in sci-fi, it’s a cute robot companion that follows the heroes around. If you want one of your own, starting with this build from [mircemk] could be just the ticket ...

The Arduino is an amazing piece of technology that can be used to power all kinds of gadgets, often using nothing more than a battery and various components that don’t cost more than a few bucks.

Makers, developers, and hobbyists who have a spare Microsoft Kinect gesture-based controller lying around may be interested in a new DIY human-following robot. This innovative project has been created ...

The Arduino is a cheap, fun way to get into building your own electronics. It can also be daunting to get started. Here, we’ll show you how to get a start-to-finish Arduino primer with a killer ...

🛍️ The best Cyber Monday deals you can shop right now (updating) 🛍️ By Mack DeGeurin Published Oct 19, 2025 2:00 PM EDT Image: Boston Dynamics Get the Popular Science daily newsletter💡 ...