It's amazing what you can do with an ESP32 (or two).

This project demonstrates the implementation of a compact embedded system capable of continuously monitoring GPS coordinates ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

This article features deals sourced directly by Gizmodo and produced independently of the editorial team. We may earn a commission when you buy through links on the site. Reading time 2 minutes The ...

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want ...

Russian satellites have been identified as the cause of mysterious, seconds-long bursts of GPS interference across Europe—a rare example of human-made GPS interference coming from space. But ...

FPS gaming on an E Ink display? That doesn't seem right... But that's exactly what Wenting Zhang's PaperBoy Game Boy emulator ...

A network of Russian satellites has caused brief disruptions to GPS signals across Europe on perhaps dozens of occasions since 2019, new research suggests. GPS jamming has become a routine irritant ...

Have an old Apple display that still works? Even with the latest Thunderbolt 5-equipped M4 Pro Macs, you can still plug it in—with the right connectors—and put it to use. You might find the resolution ...

The new 2026 Apple Studio Display is here, boasting minor upgrades over the previous generation that leave existing owners with little reason to upgrade. 2022 Studio Display vs 2026 Studio Display: ...

Sometimes, the factory speedometer isn’t an option. Maybe you’re trying different wheel and tire combinations that throw off calibration. Maybe the gauge cluster finally gave up the ghost. Or maybe ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Seth Berkman Seth Berkman is a fitness writer. He incorporates testing into ...