Mutsara wokutanga: Magnetometer inoratidza kuti nzvimbo iri kutenderedzwa nemhepo iri kupi, iyo inobva yaita kuti nzvimbo yacho itenderere mberi. Mutsara wechipiri: Magnetometer inoona mafambiro emunda unogadzirwa, uyo unopindirana kuti uone kutenderera kwechigadziko. Mubvunzo: Mutsara wokutanga nomutsara wechipiri unoreva chinhu chimwe chete here? Hungu kana kuti Aiwa?
Kwete