Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

You can’t throw a rock in the beauty world these days without hitting an LED mask. It’s easy to see why: LED masks can help tackle just about any skin concern from fighting breakouts to reducing fine ...

“We were essentially the first Western actors to work in the Hong Kong style,” he says of himself and co-stars Keanu Reeves and Carrie-Anne Moss. “And so [martial arts choreographer] Yuen Woo-ping was ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – in July and on Nov. 30, 2025. An ESA orbiter bound for Jupiter also observed the interstellar comet 3I/ATLAS. How big is 3I/ATLAS ...

Photoshop cc 2014 tutorial showing how to create the unique computer screen, text effect as seen in the movie, “The Matrix” and how to embed a face into it. Photo provided by Shutterstock.com Image ID ...

On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...