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January 13, 2017

Ukudluliswa Okulawulwa Ngewebhu I-Cirsits Ye-Logic Engalungiswa: Ingxoxo

Voltage High resistors
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Ukudluliswa Okulawulwa Ngewebhu I-Cirsits Ye-Logic Engalungiswa: Ingxoxo

Ukudluliselwa kuyamadivayisi amangalisayo ngokwawo. Kumane kuyizinto ezisebenza ngogesi kodwa uma zisetshenziswe ngendlela enobuhlakani, ungakha zonke izinhlobo zemisebenzi eyinkimbinkimbi kanye nama-logic usebenzisa ukumane udlulise. Ukudluliselwa kutholile ukusetshenziswa okuningi ezinsukwini eziningi zinsuku zokusebenza futhi izindlela ezilula ezihluleka ziphephile.

Kodwa-ke, zilungele futhi ikakhulukazi amaphrojekthi wamarobhothi abafundi. Ukudluliselwa kuhle ezinhlelweni ezinjalo ngoba kulula ukuzifunda futhi azinalo ijika lokufunda. Izakhi eziningi zamarobhothi ziyinkimbinkimbi encanyana eyaqala ukuyiqonda kusukela ekuhambeni bese udlulisela phambili okuwukuphela kwento enkulu (ngaphandle kokuthi ama-resistors, ama-capacitors, njll. Kodwa ngokuqinisekile awafani ngezindlela ezifanayo).

Sebenzisa kumarobhothi

Iphrojekthi yakho yamarobhothi ingaqalisa ukudlulisela emuva ngezindlela ezahlukahlukene. Kepha ukuze ubalawule ngokuphumelelayo, kungadingeka usebenzise isilawuli esidlulisayo. Ngokuvamile lokhu kungumjikelezo ozinikele osetshenziselwa kuphela ukulawula ukudluliselwa. Uma ukusebenzisa kwakho kusebenza okudlulisela okumbalwa, kungahle kube ngcono ukusebenzisa isilawuli esidlulisayo ukwenza ukulawula kudivayisi. Ungangezelela amandla e-inthanethi futhi usebenzise udluliselwe okulawulwa yiwebhu.

Ukudluliselwa okulawulwa ngeWebhu kuhlukile ngoba ngamadivayisi e-IoT noma i-Intanethi Yezinto. Ungabeka izimo ezichazwe ngaphambilini ukuthi uhlelo zingakwazi ukubheka kwi-inthanethi bese zisebenza ngokudlulisela emuva. Uma ungafuni ukusebenzisa uhlelo oluphelele lwe-IoT, ungakhetha ukumane uthumele imiyalo yakho nge-inthanethi ku-edluliselwe nge-web elawulwa yi-web.

Izinhlobo ezahlukahlukene zokudlulisa

Ukudluliselwa kungaba ngezigaba eziningi; ungabakhomba ngezincazelo zabo, ezivame ukufakwa ohlwini lwazo ngamagama abo. Ukudluliselwa kwe-SPST kusho ukuthi kunguhlobo olulodwa lwe-Pole single Throw, okusho ukuthi edluliselwe kunetheku elilodwa lokufaka lomugqa wokulawula kanye nembobo okukhipha eyodwa. Ngokufanayo ungathola ukudluliselwa kwe-DPDT okuthe, njengoba bekuqagela, kunokucushwa kwe-Double Pole Double Throw okunemigqa emibili yokufaka nemigqa emibili yokuphuma. Lezi zinhlelo zingahlanganiswa nganoma iyiphi indlela yezindlela nezinhlelo eziyinkimbinkimbi zokwakha amasistimu wama-logic ayinkimbinkimbi ongawasebenzisa ukwenza ezinye isenzo.

Idlulisela njengezinto ezinengqondo

Ukudluliselwa kokuba ukushintshwa kungafaniswa nama-transistors. Ngakho-ke, uma ungakwazi noma ungafuni ukusebenzisa amasekethe wokulawula, ungayenza yonke into leyo nto usebenzisa i-relay. Ukudluliselwa kungasetjenziswa njengamadivayisi we-logic kalula kodwa alula ngeke likwazi ukuthwala ukuthwala nokusebenza kwesekethe elihlanganisiwe elisebenzisa amandla amancane futhi lingaqala ukusebenzisa izinkimbinkimbi zezinkimbinkimbi ngokwengeziwe.

Kungani ukudluliselwa kungakwazi ukufaka ama-IC transistors

Futhi ngokusebenzisa ama-microcontrollers nezinye izinhlelo zem logic, ugcina amandla okuphinda uhlel kabusha uhlelo uma uluqamba ngaleyo ndlela. Uma wakhela lo mbhalo usebenzisa ukudlulisela, empeleni uqinisa ikhodi ngokwayo futhi ngeke ukwazi ukuguqula noma ukuhlela kabusha umqondo ngaphandle kokuhlukanisa isekethe. Ngakho-ke, awukwazi ukwenza impikiswano ephoqayo yokusebenzisa udlulisela ukwakha ingqondo phezu kwebhodi lesifunda elingahlelekile.

Izicelo ezinhle zokudlulisa

Yikuphi ukudluliselwa okulungile nokho kodwa kuyizicelo eziphezulu zamanje noma zamandla kagesi ezingalawulwa ngokuqondile kusetshenziswa ama-microcontrollers noma amasekethe ahlanganisiwe. Cabanga ama-motors kagesi noma amanye amasistimu wokudonsa. Zidinga amandla aphezulu aphezulu ukuze zisebenze futhi izikhonkwane ze-microcontroller zimane nje zinganikezeli lolo hlobo lwamandla ngaphandle kokucisha i-silicon. Ngokusebenzisa i-microcontroller ukusebenzisa edluliselwe emuva ebese eshintsha imoto noma elawula ijubane lemoto ngokushintsha okwenzeka njengamanje kugeleza kungukukhetha okungcono.

Siyabona ukuthi kukhona izinzuzo ezisobala zokusebenzisa abalawuli bedlulisela kanye nokudluliswa okulawulwa kuwebhu kunoma iyiphi iphrojekthi yama-elekhtronikhi; iphrojekthi yamarobhothi abafundi ifaneleka ngokukhethekile kokudluliselwa okulawulwa ngewebhu okungasetshenziswa ukwenza lula ukujikeleza futhi kufundise nezinhlelo eziyisisekelo. Ngezinhlelo zokusebenza ezinenombolo enkulu yokudluliselwa, uzoba nempumelelo engcono futhi uthokozise isilawuli sokudlulisa.
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