NEW GUIDE: Adafruit LPS25 Pressure Sensor #AdafruitLearningSystem #Adafruit @Adafruit

There is a new guide in the Adafruit Learning System: Adafruit LPS25 Pressure Sensor by Bryan Siepert

We live on a planet with an atmosphere, a big ocean of gaseous air that keeps everything alive – and that atmosphere is constantly bouncing off of us, exerting air pressure on everything around us. But, how much air is in the atmosphere, bearing down on us?

This absolute pressure sensor, ST LPS25HB can quickly and easily measure this air pressure, useful when you want to know about the weather (are we in a low pressure or high pressure system?) or to determine altitude, as the air thins out the higher we get above sea level. For example, at sea level, the official pressure level is 1013.25 hPa. You can use this sensor to measure the current pressure where you are right now, to compare.

See this new guide now > > >


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