Kodi galimoto yaing'ono ya USB ndi yotani?

Kakompyuta yokha imayenera kulankhulana ndi zipangizo zina mu doko la I / O lopangidwa mozungulira komanso mofulumira. Panthawi yoyenera ntchitoyi inkachitidwa ndi zotchedwa COM-port, yomwe ili ndi zofooka zingapo. Choyamba, opanga sanagwirizane ndi kukula kwake, pamene liwiro linali kubwerera kumbuyo. Chinthu chabwino pa nthawiyo chinali kugwiritsa ntchito LPT, yomwe yasintha mpaka pano. Apa ndi pomwe printer imagwirizanitsa. Tangoganizirani za kukula kwa galimoto ya USB yotani kuti ipangidwe kuti mugwiritse ntchito chojambulirachi? Komabe, zakhala zikupitirirabe mpaka lero ndipo zikudziwika ndi kuthamanga kwakukulu chifukwa cha kugwiritsidwa ntchito kwa kufanana kwa deta kusintha protocol.

Pofuna kuthetsa vutoli, chimatchedwa mini USB chotengera chinapangidwa, chomwe chimagwiritsidwa ntchito pogwiritsa ntchito zipangizo zamakono ndi zochepa. Iwo ali ndi mafoni apakanema, makamera a kanema, majaji, okonza mapulogalamu, machitidwe owonetsera mavidiyo, ndi zina zotero. Chifukwa cha kukula kwake kwazing'ono, "mosavuta" kumangokhalira "kugwirizana" ndi mapangidwe a zipangizozi ndikugwira nawo ntchito zawo.

Pogwiritsa ntchito USB-piritsi yaying'ono siyanasiyana ndi "wothandizira" wake wamkulu. Mwachikhalidwe zimapangidwa ndi mawaya awiri amphamvu ndi awiri, omwe amayenera kutumizira deta. Mawiti amapotozedwa kukhala awiri awiri osokonekera Pewani zosokoneza panthawi yomwe mukugwira ntchito. Kwa cholinga chomwecho iwo amaikidwa muwindo wapadera. Kawirikawiri, chingwe cha adapter ndichafupi kwambiri, chokhazikitsidwa kuti chiyike chipangizo chamagetsi pafupi ndi kompyuta. Izi zili ndi tanthauzo lake. Kufupikitsa kugwirizanitsa, kukhala kolimba kwambiri ntchito ya phukusi la USB mini ndilo kulandira / kutumiza mawonekedwe. Popeza zipangizozi zimagwira ntchito ndi maulendo apansi, ndizomveka kuika chingwecho kutali ndi intaneti kapena malo ena osokoneza.

Ndondomeko yotumizira deta ndi yovuta, ndipo ndondomeko yokha imayendetsedwa ndi wolamulira wapadera. Kufulumira kwa njira iyi yolankhulirana ndikwanira kutsimikiza kuti ntchito yamagetsi ikuyenda bwinobwino.

Mphamvu zamagetsi zoikidwa mu mini USB connection zimagwira ntchito ziwiri zothandiza nthawi yomweyo:

• Choyamba, zimakhazikitsa njira yofalitsira deta. Izi ndi chifukwa cha zoona, Kuti maginito, omwe amapanga awiri osokonekera kuchokera ku magetsi, ali ndi chigawo chokhazikika. Zimalepheretsa kulowa mkati mwa foni "zowonongeka".
• Chachiwiri, kachipangizo kakang'ono ka USB kamakupatsani mphamvu zowonjezera mphamvu, mwachitsanzo, bweza foni yanu.

Njira yothetsera mgwirizano woterewu ndi kulankhulana opanda waya, mwachitsanzo, Bluetooth kapena Red Port, koma onse amatayika kugwiritsidwa kwa waya mofulumira komanso phokoso la chitetezo.

Njira yodalirika yopititsa patsogolo kugwirizanitsa kwa USB ndikulinganiza kwa olamulira atsopano omwe amagwira ntchito mofulumira kwambiri. Izi zimawonjezera kuchuluka kwa deta. Kupititsa patsogolo mafano kumadalira malingaliro a zidazo. Tiyeneranso kuganiziridwa kuti kukula kwake kwazitali ndizomwe zikugwirizana kwambiri ndi zamtunduwu zamakono amphamvu. Pa izi zimadalira komanso mphamvu yaikulu pakubwezeretsa zipangizo zamagetsi.