Why is the output data always cyclic variation?
niu.yixuan 2024-07-12 15:04:05 43 Views0 Replies I found the output data is always cyclic variation. Why?
2024-07-12 15:04:05 Yes, this is normal for the infrared CO2 sensor, It is using NDIR optical detection principle, the value will be hyperactive. But the finial result is still in the precision range. You can use some filtering algorithm to read the average value. 
niu.yixuan
niu.yixuan 
