Good Afternoon all,
I am asking the hive mind if it knows of an HCHO (Formaldehyde) sensor that I can attach to my Feather (https://www.adafruit.com/product/5300).
Currently, I use the robust DFRobot molybdenum-based HCHO sensor (https://www.dfrobot.com/product-1574.html), but it also detects isopropyl alcohol and masks any HCHO readings. Since things kept in HCHO tend to be cleaned with isopropyl in a university setting, I really need an alternative to tell me just HCHO ppm concentrations.
Does anyone have an alternative that can distinguish between HCHO and isopropyl alcohol I can use with my Feather?
Thanks
Matt
Alternative Formaldhyde sensor for Feather
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Please be positive and constructive with your questions and comments.
Please be positive and constructive with your questions and comments.