Grove - HCHO Sensor _RaspberryPi SAMD21 Cortex-M0+ 32bit low power

SAMD21 Cortex-M0+ 32bit low power ARM MCU

(-22°F~176°F)

Tri-point - Y000

This wire is not designed explicitly for outdoor use so it will fade if continuously exposed to UV

They tend to draw ~30mA or so in practice but for precise numbers you must measure the current in your usage circuit

Grove - HCHO Sensor _RaspberryPi SAMD21 Cortex-M0+ 32bit low powerThe Grove HCHO Sensor is a semiconductor VOC gas sensor. It uses the VOC sensor WSP2110 whose conductivity changes with the concentration of VOC gas in air. With a circuit, the conductivity can be converted to an output signal that corresponds to the gas concentration. This sensor has a very high sensitivity and stability, it can detect the gas whose concentration is up to 1ppm. It can be used to detect Toluene, Methanal, Benzene, Alcohol, Acetone