Wenza njani USB-izibuko?

PC ukunxibelelana nabanye izixhobo ezifuna izibuko compact nakakuhle eliphezulu-speed I / O. Ngelo xesha omnye, lo msebenzi lwenziwa yi ekuthiwa-COM-port, nto leyo iba inani nezingalunganga. ababhekisi phambili kuqala abazange zilungele ubukhulu bayo, ukusebenza kuthatha back seat. Kananjalo ukhetho ezilungileyo ngelo xesha ukusetyenziswa LPT, nto leyo igcinwe ngohlobo ingaguqukanga kude kube ngoku. Le yindawo apho umshicileli ixhulumane. Ngaba unokuyithelekelela big indlela intonga kwafuneka ukuba kwenziwa, ukuze ukusebenzisa le isinxibelelanisi? Kunjalo, wahlala ngxi kwaye ngesantya esiphezulu ngokusebenzisa parallel transfer data protocol.

Ukusombulula le ngxaki yayiyilwe yi ekuthiwa-USB-izibuko, esetyenziswa kunye izixhobo compact amancinci-ubungakanani. Bona baxhotyiswa mobile phones, iikhamera, iitshaja, badwelisi benkqubo, video, njl Kuba kulula ukuba "fit" yisayizi encinane kuyilo ezi zixhobo, ebheka kunye neemfanelo zayo.

Le yokusebenza Umgaqo mini USB-izibuko akukho kwahluka yayo enkulu "mzalwana." Ngokwemo, nto yenziwa ababhexeshi amandla nababini, nababini yenzelwe zodluliselo lwedata. Le iingcingo ejijekileyo ibe pair ezijijekileyo ukuze ukunciphisa ingxolo ngexesha lomsebenzi. Ngenjongo enye, ukuba ifakwe screen ekhethekileyo. utshintsho intambo ayidli ubude encinane, zibalwa indawo ifowuni elektroniki kufutshane computer. naloo nto ingamampunge. Le mihlathana compound intsebenziswano ezinzileyo ngakumbi encinane USB-izibuko imo data ukudluliselwa / ulwamkelo. Ekubeni ifowuni isebenza kunye iziphaluka ephantsi ngoku, iyavakala na amalungiselelo intambo kude ngamandla, okanye eminye imithombo yokuphazamiseka.

yesiriyeli ukudluliselwa data protocol, yaye le nkqubo ilawulwa umlawuli okhethekileyo. Ukusebenza yale ndlela yonxibelelwano kwanele ukuqinisekisa ukusebenza ezinzileyo electronic.

Iingcingo amandla ezendeleyo unxibelelwano mini-YUSB wenza nje ezimbini iimpawu luncedo:

• Okokuqala, ukuba uzinzise ngokwayo inkqubo udlulisela le data. Oku kungenxa yokuba, Lo mhlaba otsalayo ukuba kudala isibini ephothiweyo ukusuka kumthombo wamandla esinecandelo DC. Oku kuthintela kwii sokuphamazisa angaphandle kwi "ulwazi" ye kwicingo.
• Okwesibini, kukho USB izibuko mini ikuvumela ukuba 'unikeze i "zixhobo-amandla, umzekelo, ukuba uyitshaje ifowuni yakho.

Uhambelwano kufumaneke olo hlobo loqhagamshelwano unxibelelwano zintambo, umzekelo, Bluetooth okanye Red Port, kodwa befelwe unxibelelwaniso ngeengcingo kwi isantya nengxolo nezifo.

ulwalathiso kakhulu ethembisa kuphuhliso USB-uqhagamshelo kukuphuhlisa izilawuli ze ezintsha kunye yokubakho qho. Oku kwandisa izinga data. miniaturization engaphezulu iya kuxhomekeka iimpawu yamacebo. Kufuneka kwakhona kukhunjulwa ukuba ubukhulu ngokupheleleyo nezibuko elidityaniswe ngqo nosebenzela ubuninzi ukuya kwiingcingo ngamandla. Kuxhomekeke kulo mandla aphezulu asetyenziswa xa uyazihlaziya izixhobo ze-elektroniki.