Kuyika kwa Solar photovoltaic (PV) kumaphatikizapo zowonjezera zowonjezera ndi zigawo zina kuti zitsimikizire kuyika bwino ndi kotetezeka kwa ma solar panels.Zida izi zimasewera c ...
Ukadaulo wa LCD (Liquid Crystal Display) wakhala gawo lofunikira kwambiri pamamita amakono anzeru, makamaka pagawo lamagetsi.Mamita amphamvu okhala ndi chiwonetsero cha LCD ali ndi ...
Pankhani ya uinjiniya wamagetsi ndi kugawa mphamvu, kusankha kwazinthu zoyambira za ma transfoma ndi ma inductors kumachita gawo lofunikira pakuzindikira bwino ...