That's interesting! Never thought of it like that. Source? Original?
back
1 comments
Not original, and I haven't been able to find out the author.
My background was originally in electrical engineering, where this is probably more widely known than in computer science.
Ha! hadn't heard that before but yep. CO2 sensor? photodiode? have a temp dependency. the nice ones are compensated and maybe give a coarse temp readout if i2c/spi enabled...