Main public logs

Combined display of all available logs of PC5271 wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 12:05, 23 April 2025 Xueqi talk contribs created page Magnetic field sensing using a fluxgate magnetometer (Created page with "==Basic principles== How does a fluxgate work? A fluxgate magnetometer works by exploiting the nonlinear magnetic response of a ferromagnetic core to detect an external magnetic field. It detects changes in magnetic permeability due to the presence of an external field, typically producing a signal at 2nd harmonic of the excitation frequency. In a fluxgate sensor, the core material has very high magnetic permeability <math>\mu</math>. This means, the core material can...")