Kufotokozera Kwachidule:

Masiwichi oyandikira maginito amaphatikiza masiwichi oyandikira a eddy, ma switch oyandikira a capacitive, masiwichi oyandikira Hall, ma switch oyandikira mafoto, ma switch oyandikira a pyroelectric, ma switch maginito a TCK ndi ma switch ena oyandikira. Chifukwa sensa yosamutsidwa imatha kupangidwa molingana ndi mfundo zosiyanasiyana ndi njira zosiyanasiyana, ndipo masensa osiyanasiyana osamutsidwa amakhala ndi "malingaliro" osiyanasiyana a chinthucho, pali masiwiwi angapo omwe amayandikira pafupi: masiwichi oyandikira a eddy pano.