News for hackers. Stuff that matters.

A comment on Infineon's CO2 Sensor Monitors Indoor Air Quality. Parent comment

Re:Infineon's CO2 Sensor Monitors Indoor Air Quality by _blk on Saturday September 21, 2024 @05:45PM (#41612876)
Yes, SCD30 series are optical while SCD40 series are photoacoustic. STC series are thermal conductivity based. STC and SCD40 are smaller than SCD30 but less accurate if memory serves (check datasheet).
[ Parent | on HN ]

There are no comments on this comment yet.