Mihai, Cornea GeorgeArnold, NilgeszFlaviu, Birouas IonutRadu, Tarca2021-06-302021-06-302016-09-14Recent Innovations in Mechatronics, Vol. 3 No. 1-2. (2016) , 1-4.https://hdl.handle.net/2437/319755This paper presents the way how the hard iron effect could be compensated and a way to implement it on a small power device such as a microcontroller. Because of the magnetized materials that can stay near a magnetometer sensor and because of the very small magnetic field of the Earth, before the use of the measured values from a magnetometer to determine the heading (angle with the N direction) of the sensor a compensation is needed.application/pdf3 axis magnetometercompensationhard ironfolyóiratcikkOpen Accessby the authorshttps://doi.org/10.17667/riim.2016.1-2/5.Recent Innovations in Mechatronics1-2.32064-9622