Daily Archives: September 26, 2021

CCS811 indoor air quality sensor on a micro:bit

I was clearing out my toolbox of gubbins the other day and discovered an inexpensive CCS811 air quality sensor I’d bought ages ago and never done anything with. These are small sensors that measure Volatile Organic Compounds (VOCs) and can … Continue reading

Posted in microbit | Tagged , , , , , | Leave a comment