Mu myaka yashize, ikoreshwa rya LED ryerekana risanzwe mubikorwa byacu no mubuzima.Kurugero, amatangazo manini -yamamaza, nini -yerekana -yamamaza rinini, cyangwa ecran nini mucyumba, ecran nini yinyuma, stade nini, inzu yimurikabikorwa nini nini, benshi muribo bakoresha LED yerekana.Ni h ...
Soma byinshi