Gravity: SGP40 Air Quality Sensor Brand_M5Stack It also features components such

It also features components such as the MOSFET transistor

Programmable Christmas Tree Star Kit the Raspberry Pi B+/2/3/Zero/ZeroW (Designed for the Pi Zero WH)

The NeoPixel RGBW Shield – Warm White features 40 individually addressable RGBW LEDs in a 5×8 matrix

Sound is broken down into seven frequency bands and the peak level for each band can be read

Gravity: SGP40 Air Quality Sensor Brand_M5Stack It also features components suchThe SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well known Sensirion. Based on the Sensirions CMOSens technology, the SGP40 offers a complete sensor system on a single chip, a temperature controlled micro hotplate and a humidity compensated indoor air quality signal. In combination with Sensirions powerful VOC algorithm, the sensor signal can be directly used to evaluate indoor air quality. It features low