Yury Matselenak's Blog (1)

Advanced hard and soft iron magnetometer calibration for dummies

If you bought the cheap magnetomter module like HMC5883L you can not use it without calibration. Measurement of magnetic field will be subjected to distortion. There are two categories of these distortions: the hard iron distortions and the soft iron distortions. The hard iron errors refer to the presence of magnetic…


Added by Yury Matselenak on June 1, 2014 at 6:30pm — 97 Comments

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