The digital barometers were chosen for their characteristics, availability, and low-cost. The sensor uses an array of Freescale MPL115A2 chips, a MEMS Barometer designed for use in altimeters.

Wahoo Fitness announced a new bike computer featuring a built-in air pressure sensor that’s used to calculate the speed of the wind during a ride. The Elemnt Ace’s added metric lets cyclists ...

New sensors make barometric levelling valuable for obtaining elevation data during surveying and where GNSS is unavailable.

There’s a temperature, barometric pressure, humidity, and light sensors in the package as well. Like many projects these days, [Andrew] encountered parts supply issues along the way. Because of ...