Ka'idar firikwatar da matsin lamba shine nuna matsin lamba ta canjin shigarwar. Hannun matsin lamba na rashin tsaro yana rufe da kuma bambancin masu canjin canjin. Nau'in magnetic na magnetic shine cewa matakan matsin lamba na haifar da motsi a kan ciwon kai na kafa, da kuma AC na yanzu yana fitowa bisa ga matsi na gada. Siffofin matsin lamba na Magnetically mawuyacin aiki ya dace da rawar jiki ko yanayin rawar jiki saboda karamin girman sa da tsari mai sauki. Ka'idar mai canzawa na banbanci shine sakamakon matsin lamba yana kan bututun mai roba na roba, saboda haka yana da tabbaci tare da matsin lamba; Bugu da kari, ya kuma tura cibiyar hade zuwa karshen tube na roba mai launin rawaya, saboda fitowar wutar lantarki guda biyu da ba ta daidaita tare da matsakaicin matsin lamba.

Sensor Screenor Screenor

Ka'idar Sensor na matsin lamba shine amfani da Capacitor Photesistor don sauya matsakaicin matsin lamba cikin matsakaiciyar fitarwa mai amfani da wutar lantarki. Ana nuna na'urar ta hanyar ƙarancin shigarwar Kinetic, mai ƙarfi, da kuma ingantaccen karbuwa ga yanayin halitta.

An yi amfani da firstor na filastik na filastik karfe ko fim ɗin filastik na lantarki na iya samar da canje-canje, filastik fim ɗin zai iya samar da wani abu tare da aikin aikin lantarki.