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Tignoolajiyada cusub ee IR LED ee iftiiminta
Tuubada qiiqa soo saarta infrared (IR LED) waxa kale oo loo yaqaan diode infrared emitting diode, kaas oo ka tirsan qaybta diode-yada LED-ka.Waa aalad ifaysa oo si toos ah tamarta korantada ugu beddeli karta iftiin ku dhow infrared (iftiin aan la arki karin) oo soo saari kara.Waxaa inta badan loo adeegsadaa furayaasha korantada ee kala duwan, shaashadaha taabashada iyo kontoroolka fogaanta wareegyada.Qaab dhismeedka iyo mabda'a tuubbada sii deynaysa infrared-ku waxay la mid yihiin kuwa iftiinka iftiinka ee caadiga ah, laakiin semiconductor ...
