Na nkịtị LED ngosi nke electronic ngwaahịa, LED ụgbọala na-adọkpụ na n'èzí mobile ụgbọ ala mgbe a na-eji na gburugburu ebe obibi, na-agba ọsọ oge, wdg, niile nwere mgbagwoju nsogbu, ya mere na ojiji ọ bụghị nanị mkpa ntị ka ojiji nke nkà, ma na-mkpa mgbe mgbe. na-arụzi nke LED ụgbọala na-adọkpụ, ọ nwere ike ens ...
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