Can I read MPU-9250 Magnetometer Calibration Guide on EtoBox?

MPU-9250 Magnetometer Calibration Guide by Ruben Raygosa is a document available to read on EtoBox.

What is MPU-9250 Magnetometer Calibration Guide about?

Magnetometers measure magnetic field strength but are prone to distortion from nearby magnetic fields. Hard iron distortion causes an offset and can be corrected by removing the average reading. Soft iron distortion warps the magnetic field and requires rescaling readings using the maximum and minimum values along each axis. The document walks through capturing magnetometer data from an MPU-9250 sensor, visualizing it in Gnuplot, and applying code to correct for hard and soft iron distortions, significantly

Author

Ruben Raygosa

Language

EN