Digital SGP40 VOC (Volatile Organic Compounds) Gas Sensor Brand_Hitaltech Check out our tutorial with

Check out our tutorial with Arduino and you can get our documented Arduino library which has both PWM and Servo examples

Comes with 12" long 3-JST interface wire

If you are using Raspberry Pi B+

Eject button reveals additional SD storage

Digital SGP40 VOC (Volatile Organic Compounds) Gas Sensor Brand_Hitaltech Check out our tutorial withThis is a digital VOC (Volatile Organic Compounds) sensor module from Waveshare that incorporates an SGP40 VOC sensor and is designed for air quality monitoring. It can be used to detect and measure airborne particles from wood smoke, natural gas, cigarette cooking smoke, VOCs from construction activity, paint fumes, etc. The SGP40 VOC Sensor is sized perfectly for easy integration into air treatment devices and air quality monitor projects built on