A reTerminal ESP32 with a 7.3 inch color e paper plots 40 aircraft in a 75 km radius and lists key flight stats.

A fire is usually the last thing you would reach for when trying to ...

SYSTEM LOG : Observation Ongoing] Observation Subject: Kenji (Human/Creator) Observation Area: Sound output verification test ...

Viktor Shapovalov left his job at Ajax Systems to create reliable electronics for the military. At that time, there was a ...

Remember those Radio Shack project kits with the spring terminals, where you bent wires into a working radio and felt like ...

More affordable than ever, 3D printers of all kinds are booming for personal, professional, and educational use. I’ve been tinkering with them for more than a decade. My deep testing and expert advice ...

That said, you don’t necessarily need a home server or a Raspberry Pi if all you wish to do is use blocklists to prevent your ...

Turn a $5 ESP32 'Cheap Yellow Display' into a self-running pixel aquarium that boots straight into the sim. It has a ...

October 22, 2026 • A.I. in the Middle East As the conflict between the U.S. and Iran stretches on for more than half a year, countries around the globe are feeling the ripple effects. Oil production ...

Hackaday Editors Elliot Williams and Al Williams met to review the week in Hackaday. Turns out, it was a week for tiny things, cybersecurity, nostalgia, and projects that would have been nearly ...

The ESP32 microcontroller has become a go-to choice for hobbyists and developers alike, thanks to its affordability and wide-ranging capabilities. In a recent feature by innoCircuitsLab, five standout ...