OTG - onjani ikhebula, nokuthi ukuyisebenzisa?

Amagajethi asebenzisa i-Android kunezimo ezahlukene, uma iqhathaniswa nezinye izinhlelo. uhlu wabo kungaba eside, kodwa Kufanele uyeke omunye wabo. Ikakhulukazi, la amadivaysi ukusekela uxhumano yezinto zobuchwepheshe ezahlukene kubo ngokusebenzisa evamile ye-USB esibonakalayo. Kodwa lokhu kudinga "umlamuleli", okuyinto ikhebula OTG. Kuyini, futhi kanjani ukuyisebenzisa? Konke lokhu wena izofunda lesi sihloko.

OTG ikhebula - kuyini?

Lokhu ikhebula sifushane kakhulu, ngesinye ekupheleni kuyinto ejwayelekile ye-USB Isixhumi kanye nezinye - microUSB Isixhumi. Njengoba wazi, microUSB Isixhumi sifakwe smart phone, futhi ngo-USB-isixhumi isivele kungenzeka ukuxhuma lutho.

Ake sibone ukuthi yini ungakwazi ukuxhuma ifoni nge OTG ikhebula. Okungukuthi, siye waqonda, manje omunye umbuzo - ziyini?

ukuxhuma USB flash drive

Xhuma i-flash drive - kuyindlela elula kokusebenzisa ikhebula OTG. Yini eyenza? Okungenani ngefoni, ungakwazi ulalele umculo, okuyinto lirekhodiwe evamile flash drive. Ungakwazi ngisho nokubukela ama-movie ne-kusukela flash drive. Uma kukhona inkumbulo obanele imuvi efonini yakho, bese awushise ukuba flash drive ubone igajethi yakho nge OTG-ikhebula.

Kuyaphawuleka ukuthi ezimweni eziningi, ukuxhuma USB flash drive ngokusebenzisa le ikhebula kungenzeka, kodwa kungase kube nezinkinga. Konke kuncike version firmware efakiwe efonini. Ngokwesibonelo, e -Nexus kunzima kangaka ukusetha OTG ikhebula sihilela ukufakwa izinhlelo third-party. Ungase futhi ukuxazulula le nkinga kokufaka ngokwezifiso firmware, kodwa kuyadingeka kunoma isiphi isimo ukuze silungise.

isifundi sekhadi esingu

Uma ifoni uyakuqaphela-USB flash drive, maningi amathuba okuthi bakwazi ukuqaphela kanye umfundi ikhadi le-SD-ikhadi ngaphakathi. Ezimweni eziningi, ifoni ubona imemori khadi ufakwa umfundi ikhadi. Ngakho, ngo-smartphone, ungahlela okuqukethwe SD-ikhadi nge OTG-ikhebula. Lokho kungase kube usizo kwezinye izimo, mhlawumbe sobala.

Hard sangaphandle-Drive

inkumbulo Disk 500-700 GB kungabuye exhunywe kwi foni. On Smartphones kuze kube manje kungenzeka kube inkumbulo enjalo, kodwa nge drive yangaphandle - ngokuphelele. Futhi lokhu okudingayo kuphela ikhebula iDemo-OTG. Kuyokunikeza umsebenzisi? Njengoba kunjalo nge-flash, ifoni ukubukela amabhayisikobho ngokugcwele ngisho FullHD-izinga. Smartphone Ngokuqinisekile bekungeke babe asanele for bands ezinkulu, kodwa ngokuqinisekile kuyoba ngokwanele ukuba ashayele.

Nokho, ngokuvamile kuba khona amaphutha uma yokuxhuma idiski nzima USB OTG. Lokho kwenzeka lokhu, it is kubasebenzisi abaningi eyaziwa. Ngakho-ke, kukhona ngisho USB OTG Helper isicelo, okuyinto kukodwa drive esikuyi futhi Babhokile ke. Uma ixhunyiwe, itholakala kwi menenja yefayela. Kodwa ngisho nalokhu akusho ngaso sonke isikhathi ukugcina uhlelo. Ngokwesibonelo, Seagate kanzima ukushayela nge umthamo isitoreji 4 GB akubonakali ngisho nalo lolu hlelo. Cishe, kudiski awulona ukudla okwanele smartphone.

igundane

Ngokumangalisayo, uma uxhume igundane efonini yakho ngokusebenzisa le ikhebula ke isikhombisi liyavela esibukweni, futhi ngeke ibhekana ukunyakaza igundane. Thanda ikhompyutha, zonke izinhlelo nezimpawu eyovulwa by kabili ngokucindezela. Yiqiniso, izinzuzo ezingokoqobo usebenzisa igundane ku-smartphone yakho akukho, kodwa kuwufanele ngizame nje ngenxa lokuhlolwa. Othile namanje ophikayo ukuthi OTG USB - kukuhle?

ikhibhodi

Ngokuphambene nalokho okukholelwa yiningi ukuthi amaphilisi kanye amafoni siklanyelwe uqede kokuqukethwe, kunokuba ukwakha kuthebulethi noma smartphone yakho, ungakwazi uthayiphe umbhalo usebenzisa ikhibhodi. Ixhumeke nge OTG-ikhebula, futhi kunoma iyiphi idivayisi ye-Android-powered ibona kahle. Umbhalo manje sekulula kakhulu ukubhala, ngoba ikhibhodi ebonakalayo - lena umbhedo, ukuthi kufanelekile zokuxhumana, kodwa hhayi tekubhala imibhalo.

gamepad

Kukhona izixazululo ezikhethekile amageyimu Smartphones, kodwa nge ikhebula, ungakwazi ukuxhuma isilawuli ukuze umdlalo agcwele. Uma ngingathinta adlale ngalo? Kuyinto! On-amadivayisi we-Android ukuhlinzeka lwenethiwekhi ngisho gamepad.

USB-hub

By oxhumanisa-USB ihabhu, kusuka efonini yakho, ungakha workstation nge-mouse kanye ikhibhodi. Ngaphezu kwalokho, ungakwazi ukuxhumana izikhulumi. Nokho, asikho isiqinisekiso ukuthi ezosebenza ngokugcwele wonke amadivayisi axhunyiwe, nakuba kuwufanele umzamo.

Okunye

Iningi izipikha lanamuhla axhunyiwe USB-port ngoba amandla kukhompyutha ukunikezela isixhumi Jack 3.5 mm. Kulokhu, amandla amakholomu ephathekayo ye-USB nezimbobo kwanele. Futhi ama-headphone eziningi cool axhunyiwe hhayi ngokusebenzisa "Jack mini", kodwa ngokuqondile nge-USB. Kuyihlazo lapho "izindlebe 'omkhulu akunakwenzeka ukusebenzisa ngokuhlanganyela smartphone. Kodwa nge OTG-ikhebula, kuba nokwenzeka.

Ixhuma iphrinta - ukuthi kuyinto ebalulekile ngempela okumele libe ikhebula ezinjalo. Kuyinto elula kakhulu ukuphrinta ku imibhalo iphrinta agcinwe smartphone. Kodwa elula nakakhulu ukuphrinta izithombe. Yiqiniso, kungcono ukuthi iphrinta ixhunywe kunethiwekhi ye-Wi-Fi, kodwa uma lokhu kusebenza ingakwenzi lokho, khona-ke esingakwenza kahle OTG ikhebula. Kuyini, manje uyazi.

Enye, okuyinto efanelekayo ithebhulethi ngaphandle 3G / 4G modems. Kumayelana yokuxhuma imodemu, ezizohlinzeka ukufinyelela kwenethiwekhi 3G / 4G. Akuwona wonke amaphilisi ukusekelwa lezi zilinganiso, futhi uma kukhona, lezi onobuhle ezibizayo. Ungagcina imadlana uma uthenga ukuguqulwa igajethi engasekelwa inethiwekhi wireless lesithathu noma lesine isizukulwane kanye nokusetshenziswa kwe-USB-imodemu, ngubani ngephutha ukuphambuka ekhaya lakho. Nge OTG-ikhebula yenziwe yaba khona, futhi plate kahle sikubone. Kodwa kukhona caveat: ungangena kuphela ukuxhuma imodemu njengoba impande nokusebenzisa izinhlelo ezithile. Ezimweni eziningi, kuyasiza PPP Widget 2 isicelo.

Ungaqhubeka uzizamele isikhathi eside, kodwa into ebalulekile ukuthi uyaqaphela ukuthi lena ikhebula.