Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

The South China Sea is one of the most contested stretches of water on the planet. Over $3 trillion in global trade passes ...

Researchers developed a battery system that monitors cell damage and aging from inside EV packs. Researchers in Austria have ...

A Water Level Indicator is an electronic system used to monitor and display the level of water in a tank or reservoir. It helps in preventing water overflow and avoids wastage of water by indicating ...

The eyes of the city are on the Bosque. Not real eyes. Something better -- camera sensors that can detect thermal activity up to 100 feet away. Eighteen of these have been installed in wooded areas ...

Openreach has revealed its part in a trial using its fibre broadband network to detect leaks in surrounding water pipes, which is said to have already prevented the loss of two megalitres of water in ...

Just last year, we reported on the SparkFun Air Quality PM1/PM2.5/PM10 Sensor, based on the Bosch BMV080 fanless air-quality sensor and priced at around $65. DFRobot has now launched a low-cost ...

Water wells are simple things, but that doesn’t mean they are maintenance-free. It can be important to monitor water levels in a well, and that gets complicated when the well is remote. Commercial ...

EXPECTED TO BE EVEN HIGHER THAN IT WAS TODAY. UC IS ALSO RESPONSIBLE FOR A WATER TOWER THAT OVERFLOWED TODAY. THIS JUST IN, WE GOT A PHOTOGRAPH OF WATER SPEWING OUT OF THE WATER TOWER THIS MORNING.

Water leaks and water damage are one of my biggest fears as a homeowner. With hardwood floors throughout my house, even a small water leak could turn into a massive repair bill and a huge ...

Abstract: Flood detection is problematic, especially in rural areas with limited or nonexistent monitoring infrastructure. Smaller streams and flood-prone areas frequently go unmonitored, leaving ...