It depends on what data you're looking for. You won't be able to identify what chemical is detected. You'll know something is there because a particulate sensor or a volatile organic compound sensor will show it. It won't say what was detected though. That'll require specialist equipment and a lab.I thought perhaps a particle detector of some sort, calibrated for certain chemical(s) attached to a RPi Pico might work.
Statistics: Posted by trejan — Wed Sep 18, 2024 9:59 pm