Chinachake chomwe mungasamalire kwambiri zaukadaulo wa ma LED.Ngati ndinu watsopano kuukadaulo wa LED, kapena mukungokonda kudziwa zambiri za momwe imapangidwira, momwe imagwirira ntchito, ndi zina zambiri, talemba mndandanda wamafunso omwe amafunsidwa kwambiri.Timalowa muukadaulo, kukhazikitsa, nkhondo ...
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