2023-04-26 07:11 PM
Hi MEMS experts,
I am using LIS2DW12 to measure the movement with very rough distance.
I tested it by measuring the X-axis only, but it seems to be biased to positive direction.
I mean,
In summary,
I guess my accelerometer might be too sensitive to positive direction, but less sensitive to negative direction.
I tried to find the calibration method for this bias, but I cannot find it.
I would like to get experts' opinion.
2023-05-02 07:43 AM
Ciao @TotoCobalt ,
Welcome to ST Community!
Our accelerometers are equally sensitive to positive and negative directions, however if the movement is manual, we cannot be sure that the acceleration has the same duration in both directions.
Our suggestion is to move the LIS2DW12 in a controlled way and look if there is still any difference.
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