For years, the conventional VAV control sequence included the reheat valve controlling directly to space temperature. More and more often, discharge air temperature (DAT) sensors are now being ...

We may receive a commission on purchases made from links. Obviously, you need air to live, but how often do you spare a thought for the quality of the air you're breathing? In theory, such a thing ...

The sensor fusion technology is alive and well, and it’s apparent in a sensor module that combines data from seven sensing signal sources in an indoor air quality monitoring solution and passes it ...

The thermometer and the barometer were born in the 1600s and, since then, sensors used for environmental purposes have ...

This tiny, inexpensive microcontroller makes it easy to build reliable, room-by-room Home Assistant sensors without paying the smart home tax.

This coolant is compressed, which significantly increases its temperature, and is then moved to the designated heat location, where the heat is extracted by either passing air or water over the hot ...