A Raspberry Pi can open up all sorts of possibilities, but these tiny PCs can have a variety of other, unexpected uses. Here ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

You probably have a secret stash of "someday" supplies: jars, scraps, boxes and gadgets waiting for the perfect DIY moment ...

If you do, then you're in luck, thanks to the Suptronics X1013 expansion board for the Raspberry Pi 5, which adds ten USB ...

Spring Boot is one of the most popular and accessible web development frameworks in the world. Find out what it’s about, with ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

USB, short for Universal Serial Bus, powers most of your gadgets, smartphones and headphones. But as USB standards have evolved over time, this has often lead to some confusion among users. Currently, ...

The best USB-C hubs add ports to your PC, providing connections to legacy peripherals like mice, keyboards, printers, or more. If you follow my advice, you shouldn’t pay that much, either. The very ...

Don't rely on the wimpy microphone built into your phone or laptop. Here's how to find the best USB (and XLR with USB) mics for content creation, gaming, podcasting, and recording music, including our ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman ...