In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Kojak fingerprint scanners from Integrated Biometrics are playing a major role in the enrollment of citizens for Ethiopia's Fayda digital ID.

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 ...

Mumbai, March 6: The state government has approved the use of the Central Government's National Automated Fingerprint Identification System (NAFIS), which provides digital collection, centralized ...

Smart Rings Forget the Oura Ring 4 — these are the best Oura Ring alternatives in 2026 Smart Rings I've tested the best smart rings for tracking your health — and these are my favorites Phones I ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn about this story: A chemical fingerprint taken of Stonehenge ...

Melissa Quinn is a senior reporter for CBSNews.com, where she covers U.S. politics, with a focus on the Supreme Court and federal courts. Overseen by the conservative Heritage Foundation, the ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

I've used my Flipper Zero to replace lost remotes, open security doors, and more. Here's how to get started with your new favorite hacking tool. I’ve been writing about technology since 2012, focusing ...