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 ...

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 ...

DOTHAN, Ala (WDHN) — Dothan City Schools is congratulating a high school senior who was accepted to a prestigious, ...

Cloud seeding programs are now taking place in more than 50 countries across the globe, according to the World Meteorological Organization.

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

Google's Gemini-powered Groundsource AI system mines decades of news reports, powering real-time flash flood warnings in 150 ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

Friday morning, floodwaters were pouring through a concrete diversion channel into a 5-acre pond on Tucson’s south side. Alongside the pond stood groves of snow-capped mesquite and palo verde trees.

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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 ...

Don't let your spring break plans derail because of spy cameras. Here's how to find them in vacation rentals. Tyler has worked on, lived with and tested all types of smart home and security technology ...