Finnish smart sensor company Ruuvi launched Ruuvi Air to monitor air quality in homes, workplaces and other indoor ...

Learn how to turn old appliances into smart, Wi-Fi-enabled devices with ESP8266 and ESPHome. DIY automation made simple for your home.

Combining experimental data with digital twins, this research optimizes moisture management in building materials for ...

MEMPHIS, Tenn. - We're back to the heat today. Patchy AM fog should burn off by 8 AM as the sun shines and starts to heat things back up. Today we are dry and hot - humidity creeps back up there, but ...

MEMPHIS, Tenn. - Tracking early AM showers for some, none for others. Days of much needed rainfall is in the forecast, from to day to now everyday over the next 7 having rain chances. Fairly low rain ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Abstract: A high-sensitivity fiber-optic microcavity relative humidity (RH) sensor with a silicon-based sulfide thin film is presented. With the magnetron sputtering technique, a 280-nm MoS2 film is ...