Galvanometer EDM

Lub hom phiaj dav dav Galvanommeter, haum rau tsev kawm ntawv chav ntsuas kom ntsuas qhov ntsuas hluav taws xob me me thiab hluav taws xob muaj peev xwm sib txawv. Nws tuaj yeem raug siv los ua tus ntsuas tam sim no hauv kev sim ntawm tus ntsuas tus choj, lub ntsuas sov thaj chaw, hluav taws xob hluav taws xob, thiab cov nyhuv luminous tam sim no.– Nrog kev tiv thaiv Circuit Court ntawm silicon diode ntawm 'meter' ib pab tub rog, pub dawb los ntawm kev sib tshooj ntau dhauTshiab teev qhov tseeb ntawm?