Onetsetsani kuti chidacho chikugwira ntchito bwino

Yang'anani mlingo wothamanga kuti muwone.Ngati mtengo wowonetsedwa uli wabwino, mayendedwe oyenda adzakhala kuchokera ku UP transducer kupita ku Down transducer;ngati mtengo wowonetsedwa uli woipa, malangizowo amachokera ku Down transducer kupita ku UP transducer;

Yang'anani kuthamanga, ngati mtengo wowonetsera ndi "+", kodi udzakhala wabwino.Ngati mtengo wowonetsera ndi "-" , Ndiwopanda pake.

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Nthawi yotumiza: Oct-14-2022