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Pratyush
Associate II
August 17, 2021
Question

hello sir, I am using h3lis331dl meme sensor to read acceleration dat but the data was varying lot please help me out from this

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1 reply

TBomb.1
Visitor II
August 18, 2021

Hi, how much are varying data? Note that the h3lis331dl is a high-g accelerometer, and its sensitivity is 50 mg/digit and in particular its offset can be up to ±1g typical.

So it's better to calibrate the device before acquiring it, or note that offset can be eliminated by enabling the built-in high-pass filter.

Tom