Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

A dissimilar laser technology trades off range for cost, at least theoretically. But it’s still faster than the LED-based predecessor.

When 21-year-old Dale Alice Martin was admitted to Connecticut’s Waterbury Hospital last year for a broken ankle, her parents had no real cause for concern. “It didn’t seem like a very complicated ...

BUFFALO, N.Y. (WIVB) — The city of Buffalo is working with National Grid to create a more efficient method of replacing downed streetlights in the city. The “City of Light” initiative aims to ...

A new documentary is challenging the image of Canada as a progressive model for the United States, with filmmakers traveling across the country and interviewing more than 4,500 Canadians as they ...

The smart lighting rivals team up to bring a deep integration between their products. The smart lighting rivals team up to bring a deep integration between their products. Philips Hue is finally ...

The Arduino VENTUNO Q (left) uses the same Dragonwing IQ8 as SECO’s SMARC module (center). The Dragonwing IQ8 meets AEC-Q100 Grade 3 qualifications. It has eight, 2.35-GHz Qualcomm Kryo Gen 6 cores ...

Smart glasses with a camera are inherently a privacy nightmare, but Meta’s Ray-Ban glasses (and now its self-branded ones) have a privacy light to indicate when that camera is active. To thwart those ...

We may receive a commission on purchases made from links. How many homeowners does it take to change a lightbulb? Only one ... plus 40 YouTubers with 50 opinions about how to do it. Of course, ...

On August 30, 2024, I was one of 35,000 people to board Sound Transit’s Link light rail on its first day in Snohomish County. Some rode it to work. Others were seeing where the new transit option ...

Chinese perovskite solar module producer UtmoLight launched its new module series at SNEC 2026 in Shanghai, China, including two products aimed at addressing reliability challenges and ...