3 ms·
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
by hikarudo 7y ago
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.
- 0_____0 7y agoHa! 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...