In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Explore the future of embedded systems development with Claude Code. Learn how AI tools could deliver high-quality code faster.

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

Not sure where to start with smart plugs? At CNET, these are the tricks we use to make our homes smarter and routines faster.

Make better investment decisions with Simply Wall St's easy, visual tools that give you a competitive edge. Allstate (NYSE:ALL) highlighted its SAVE program and new insurance offerings following ...

Research results from Innsbruck, Schwabmünchen, and Düsseldorf demonstrate how the most widely used green phosphors in commercial LEDs can be replaced by representatives of an entirely new class of ...

Pigeons keep droning on and on in the sky, from one spot to another they map out expanses with just flapping. But in Russia, spotting a pigeon just doesn't mean looking at a bird, it means you might ...

The court is described as meeting the “standards of modern hardwood courts,” just with “integrated LED technology beneath the playing surface.” Photo courtesy Big 12 / ASB GlassFloor Big 12 ...

Gregori High senior Alan Ovrahim’s father was a hospital nurse for almost 20 years and often told his son about people having heart attacks for underlying heart ...

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.