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 ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

Learn how facial‑recognition smart locks 2026 use 3D face unlock door lock systems, anti‑spoofing facial recognition security, liveness detection, and biometric smart lock encrypted access logs to ...

Aliro promises to fix the fragmentation of smart locks, where digital keys only work with specific apps or phones, and make them universal. Eventually, with widespread adoption of Aliro, a digital key ...

To add a Digital Home Key to your wallet, you’ll need to set up a compatible smart lock through SmartThings using Matter. Only some Galaxy smartphones support both NFC and UWB, including the Galaxy Z ...

A digital key standard from the folks that brought you Matter, Aliro introduces a universal system for smart locks.

Samsung's newest feature turns your phone into your house keys. The company has created the Digital Home Key, a feature ...

From AI tools to self-driving cars, new technologies regularly tout themselves as being autonomous. Yet, their companies often have to recruit us humans for help in unexpected ways. The most recent ...

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.

The Invesco Solar ETF is the IBD Stock Of The Day for Thursday as shares surge to the top of a buy zone. Solar stocks rallied in the second half of 2025 and into early 2026 after the White House ...

Don’t start with moon shots. by Thomas H. Davenport and Rajeev Ronanki In 2013, the MD Anderson Cancer Center launched a “moon shot” project: diagnose and recommend treatment plans for certain forms ...