Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) is an ultra-small, fan-less air quality sensor for sensing ...

The two micro sensors are printed over a flexible substrate to create an RC circuit for simultaneous detection of temperature and humidity. An equivalent circuit model is also developed to describe ...