If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to ...

Home automation with high usefulness and low annoyance tends to rely on reliable person sensing, and [francescopace]’s ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

The iOptron 80mm White Light Solar Scope is a decent purchase if you do not already own a telescope and want to buy something ...

You don't need to spend a fortune on premium Raspberry Pi HATs and gizmos for your DIY projects ...

Before joining the PC Gamer team, I spent many years as a console gamer—shocking, I know. Though I have a Steam backlog many would envy, I'm still hopping between my rig and perhaps far too many ...

IKEA's 21 new smart IoT devices support Matter, HomeKit, Google, and Alexa, so you can build a low-cost setup with quick pairing and simple controls.

Oil exports, the backbone of Venezuela's economy, have now come to a complete halt. Venezuela's state-run oil company, PDVSA, has been forced to cut crude production as storage facilities near ...

To learn more about our editorial approach, explore The Direct Message methodology. I’ll admit it: for years, I was terrible at small talk. As the quieter brother growing up, I’d watch people ...

Microscopic fibers secretly shape how every organ in the body works, yet they’ve been notoriously hard to study—until now. A new imaging technique called ComSLI reveals hidden fiber orientations in ...