TechnologyElectronics

Micro-USB: Kukula ndi Zopindulitsa

Tsopano tikhoza kulankhula za kubadwa kwa micro-USB. Kuwonekera kwake pa msika wa mafoni sikunali kovuta kufotokozera. Ponena za kuyendetsa mafakitale, njira zoyankhulirana zoyankhuliranazo zimasinthidwa pang'ono pang'onopang'ono ndi zina zowonongeka. Kusintha kupita ku gombe latsopano la E / S lapadera kwakhala kulimbikitsidwa ndi makampani akuluakulu padziko lonse lapansi. Koma bwanji opanga mafoni apakanema akupitirizabe kugwiritsa ntchito mitundu yowonetserana zowonongeka? Ndiponsotu, pali njira zosawerengera kale za deta, mwachitsanzo, IrDA kapena Blue Tooth.

Kuti muyankhe mafunso awa, muyenera kuganizira mmene micro-USB chojambulira amagwirira ntchito. Zili ndi 5-pin. Awiri mwa iwo ndi mawaya a kusinthanitsa mauthenga. Chotsatira ndi mphamvu, ndi chithunzi choteteza. Poyerekeza ndi amene adatsogoleredwa, adakhala wochepa kwambiri, koma mfundo ya ntchito yake idali yofanana.

Chikopachi chimayendetsedwa ndi magetsi (+ 5V), ndipo kupezeka kwake pamzere kumachepetsa kusokoneza kwopezeka pa kufalitsa uthenga. Ntchito yomweyi imagwiritsidwa ntchito ndi chinsalu choteteza. Komanso, kukhalapo kwa mphamvu kumalola kugwiritsa ntchito tizilombo tosakaniza tizilombo toyambitsa USB.

Izi ndizo phindu lalikulu la micro-USB patsogolo pa zipangizo zosayankhulirana opanda waya. Izi ndizopangitsa kuti phokoso likhale lopanda chitetezo chachikulu, komanso luso logwiritsa ntchito gombeli ngati gwero la magetsi nthawi zonse kuti libwezeretse batri.

Kugwira ntchito pachitima cha I / O chadongosolo kumayendetsedwa ndi wolamulira wapadera. Chiyembekezo chabwino pakuwonjezereka kufulumira kwa kusinthana kwa deta ndi kukula kwa liwiro la clock clock. Izi zikutanthauza kuti, kugwiritsira ntchito chithunzithunzi sikulumikizana kotereku.

Poyerekeza ndi zipangizo zopanda waya, m'pofunika kuzindikira kuti ntchito ya kuyankhulana kwa IrDA ndi yovuta ngakhale kuwonetsetsa dzuwa kapena chipangizo choyandikana nacho chomwe chimagwiranso ntchito. Ngakhalenso makamera owonetsera mavidiyo kapena magalimoto akutali kuchokera ku TV akhoza kusokoneza ntchito yake yachibadwa.

BlueTooth imapitirira patali pamtundu wotumizira deta (mamita makumi angapo mamita) ndipo ndibwino kutetezedwa kuti asasokonezedwe kusiyana ndi yomwe idakhazikitsidwa (IrDA), chifukwa cha kuchuluka kwa kayendedwe kake. Koma zonsezi, zimatayika ku mgwirizano wothandizira phokoso la chitetezo cha phokoso ndi deta.

Kuti mugwirizanitse chipangizo cha m'manja ku kompyuta yanu, mungagwiritse ntchito makina okonzera USB, monga lamulo, iwo angagulidwe nthawizonse Masitolo apadera. Kapena zimabwera ndi chipangizo. Ziyenera kuganiziridwa kokha kuti zowonjezera zatsopanozi zimapangidwira mwazitsulo za Micro-A ndi Micro-B. Izi zikutanthauza kuti, musanagule, muyenera kuyang'ana mogwirizana.

Kawirikawiri, kachipangizo kakang'ono ka USB kamakhala kochepa, izi ndi chifukwa cha phokoso la chitetezo cha phokoso. Mukamagwiritsa ntchito ndikofunika kuti muyiike pamtunda wa makina kapena malo ena.

Mwachiwonekere, chojambulira chatsopano chili ndi chiyembekezo chabwino ndipo "chizoloŵezi" ku malonda a mafoni kwa nthawi yaitali. Zili ndi makhalidwe abwino, ndipo mwazigawo zina zimagwiritsa ntchito mitundu ina yolankhulirana.

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