Kule meko inomdla yokufunyanwa, siya kuzixakekisa kwihlabathi elinesidima se-optocours, kugxilwe ikakhulu kubudlelwane be-Sybiotic phakathi kwe-infrared ye-infrads kunye ne-phottowransistors.Ngapha koko, le ntetho iya kuphinda ifumane i-nuesping ye-alog boints Acust kunye nemithombo eyayo edadayo, impahla enobuchule betekhnoloji ye-optocoupler.
I-NPN Delistor Optocoupler
I-Optocoupler, okanye i-Opto-isolator, ivela njengenxalenye ye-elektroniki.Kuyadlulisela iimpawu zombane ngokuguqula zibe yimiqondiso yokukhanya, emva koko yagqogqa isithintelo sombane, uqinisekisa uhambo olukhuselekileyo ukusuka kwigalelo.Yenziwe njenge-StalwArt Sentinel, esi sixhobo sikhusela izinto zesekethe kwi-onsonce ye-voltages ephezulu okanye i-voltage ngequbuliso, qinisekisa ukunyaniseka kosulelo lomqondiso.Ukuqhayisa amandla okumelana negalelo legalelo kunye nemveliso yendlela yokunyanga, i-optocours ye-aptocours kuklawula ukulawula utshintsho lwe-voltage olukhawulezileyo.Ngokwesiqhelo, i-terminas enye yesi sixhobo idibanisa i-infrared ekhokelele ekuqaliseni usulelo, ngelixa iqabane layo, ifoto yefoto, ilindelwe ngumqobo wokuzahlula ukuze igqibe.Kwimibuzo, i-transtortor ilele;Ukanti, njengoko i-LED ikhupha i-beacon yayo, umjelo wefoto ebizelwe kwisiseko somthengisi, yivusa ukuba senze inyathelo.
Yakha isikhokelo
Ukuqalisa kolu vavanyo lokuvelela kunyanzelisa indibano ye-Optocoupler.I-infrared ekhokelwa kunye ne-NPN Phototortor evela kwi-AdalP2000 ye-Adalog ye-Adalog ye-ANALO EKHUNYELWEYO KUFUNYANWA KWABO.Qalisa ngokubumba i-LED kunye ne-pins toin kwi-90 ° Ingle, iqinisekisa ukuba bayahambelana kwaye balondoloze ukuphakama okungaguqukiyo kwi-trboard engenamthetho.Ukunyanzeliswa kokuchaneka kunye nokuphindaphindwa kwemizamo yakho yokuvavanywa, kuyalumka ukuba i-Lortud i-LEDS kunye nokuhambisa iteyiphu emnyama yokuthambisa, ngaloo ndlela kunciphisa ukungena kwinkcitho.
Izixhobo zeHardware kunye neNkqubo
Ukuqhubela phambili kuvavanyo, ukumiselwa kwezixhobo ezikhethekileyo ze-hardware kunye neenkqubo zenkqubo ye-becko.Lungiselela i-generator ye-wavesfatha ukucwangcisa i-wavesform nganye, emva koko uzibandakanya neendlela ezimbini ze-oscilloscope ukufudumeza kunye nokuziphatha kwesekethe.Oku kuqaphela okubonakalayo kukuxhobisa ukuba ukhukulise umyinge wangoku, uhambisa ukuqonda kwimpumelelo ye-Optocoupler.Ukutshintsha phakathi kwamaza ahlukeneyo kunye nemilinganiselo ye-ECUCIDala i-Apcuctions yempendulo kunye nengqumbo ye-Optocoupler.
Ngokuqhubela phambili kwelebhu, uya kuhambahamba kwimbonakalo ukusuka ekwenzeni i-optocours ye-optoment ukuba ibambelele ekudalweni kwee-alog boored Anterlifiers.Inqanaba ngalinye liyinto ebanzi kwimigaqo yobunjineli bombane.I-saventing ye-waveesms kunye nezantya ezihlalutyweyo zihlaziyiwe ngokubonakalayo kwezakhono ze-Optocoupler kunye nokubanakho kwezicelo ezibonakalayo.
Ukuqukumbela, ukucuthwa kwiinkqubo ezahlukeneyo zokuhamba kunye nemilinganiselo yokulinganisa ityhila ukuqhubela phambili kunye nokulunga kwetekhnoloji ye-Optocoupler.Nokuba ngaba uqeshiwe kwimimandla yemizi-mveliso okanye uphononongo lwezemfundo, ii-Optocouples zimi njengezixhobo zepivotal ukuze zikwazi ukodwa kunye nokuhambisa umqondiso.Isikhokelo esinikezwe apha singadluli nje ngokwakha izakhono zokwakha kwaye sisebenzise ii -ptocoudwer;Ikwakhanya ukuqondwa okunzulu okunzulu ngokubaluleka kwabo kunye nomsebenzi kwinqaba yetekhnoloji ye-elektroniki yanamhlanje.