SparkFun Qwiic Air Quality Sensor - SGP40 [Discontinued] Brand_Particle Outer diameter of full circle

Outer diameter of full circle (four put together): 157mm / 6

Plug your micro:bit into the Wappsto:bit

5V etc) via a different 10K resistor in series

higher signal-to-noise-range and higher dynamic range than the DAC2 Pro

including lots of beautiful examples of what it can do

SparkFun Qwiic Air Quality Sensor - SGP40 [Discontinued] Brand_Particle Outer diameter of full circleExperimental Product: SparkX products are rapidly produced to bring you the most cutting edge technology as it becomes available. These products are tested but come with no guarantees. Head on over to the SparkFun forum for support or to ask a question. The SparkFun SGP40 Air Quality Sensor provides a measurement of the quality of the air in your room or house. The Sensirion metal oxide (MOx) sensor features a temperature controlled micro hotplate and