Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

Resideo’s newest thermostat looks like a compelling alternative to Nest or Ecobee if you’re looking for a premium smart thermostat. The Honeywell Home X8S is compatible with Matter, supports room ...

Abstract: A hybrid plasmonic waveguide Bragg grating (HPWBG) consisting of a polyvinyl alcohol (PVA) microfiber coupled with metal strips oriented at right angles is reported for simultaneous ...

Abstract: In this work, we propose a transmission-type in-line three-channel sensor for relative humidity, magnetic field, and temperature monitoring, which consists of three consecutively cascaded ...