Maphunziro aulere: Mutha kutumiza ndodo zanu zomwe zili ndi chidziwitso chamagetsi kufakitale yathu ndipo tidzakuphunzitsani zaulere za momwe mungasinthire, kusunga ndi kukonza zowonetsera, chiwonetsero chakunja cha LED, chophimba cha LED, bolodi la LED.Thandizo Laukadaulo: Titha kutumiza injini yathu ...
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