Micro USB-connectors. Mhando USB-connectors, zvinhu zvavo

The muzvigadzirwa kwacho hakusi panzvimbo. Current yemashoko dzakasiyana-siyana-digital mano akasiyana zvikuru kubva vazvo vakura. It achinja kwete chete chitarisiko chavo uye munyika midziyo, asi nzira unobatanidza pamakombiyuta uye matochi ndiro. Kana dzeserura zhinji uye kunyange makamera vasina mukana wakadaro ichiri makore 5-7 apfuura. Asi panguva digitaalinen ose chete mudziyo inogona kwakabatana kuti PC kana tablet. Phone, mutambi, smartphone, piritsi, mavhidhiyo wezvaiitika, mutambi kana kamera - zvose zviri vakapakata connectors inokubvumirai kubatanidza kuti dzimwe namano.

Asi, sezvo zviri nyore kuona, chivhariso connector zvakasiyana. Uye kutengwa foni tambo vamwe chikonzero haagoni kushandiswa pachiimbwa vaunofarira mutambi. Somugumisiro, akazviunganidzira boka netambo, muri kuramba kuvhiringidzwa mavari uye handigoni kunzwisisa nei zvakanga zvisingaiti kuti chimwe waya zvakakodzera maererano namano zvose. Asi sezvo muchiziva kuti hazviitiki. Kunyange zvino pane zvakawanda kana zvishoma mwero connector, zvichida panguva smartphones, foni uye mahwendefa. Uye zita rake - Micro-USB. Chii chishamiso ichi uye kuti inoshanda sei, isu acharondedzera pazasi.

Micro USB-connector: chii?

Maviri rakakurumbira yokupedzisira slots - Mini ichi uye Micro-USB. mazita avo taura kuti pachavo. Izvi duku uye dzinoshanda design, izvo zvinoshandiswa duku digitaalinen mano kuponesa nzvimbo, uye zvichida kuti zvimwe yakashongedzwa chitarisiko. Somuenzaniso, imwe Micro-USB connector iri kusvika 4 nguva asingasviki chinyorero kupfuura mwero USB 2.0., Asi yandakapiwa mudziyo pachahwo chikamu oga kombiyuta kana tablet, pfungwa iyi yakarurama. Asi pane vamwe nuances. Somuenzaniso, kubva makuru anogona kumboita zvishoma, saka Micro-USB connectors hazvigoni kutsiviwa kunyange panguva Mini-USB. Kunyange zvazvo mune zvimwe zviitiko neizvi muitiro anogamuchirwa. Zvino yaitsiva ari Micro-USB nemaoko avo angangotadza kupera chinhu chakanaka. Inorwadza zvishongo ndiro basa. Uyezve, shoko "micro" nhema mhando akawanda connectors, uye izvi zvinofanira kurangarirwa. Kunyanya kana uri kuedza kutenga waya itsva. Micro-USB pakati pahwendefa kwenyu kurege kuva Inoenderana connector pamusoro kuguma waya kuti yamakatenga.

mhando

Micro-USB connectors inogona nezvemarudzi maviri akasiyana zvachose. Vane zvakasiyana kukura uye, naizvozvo, vanotarisa zvakasiyana. Chokutanga mhando anonzi Micro-USB 2.0. Type B - rinoshandiswa sezvo default mudziyo uri vneglasnym mureza achangobuda yemashoko smartphones uye mahwendefa, nekuda ichi, zvakajairika chaizvo uye anenge munhu wose pamusha ane kamwe Micro-USB 2.0 waya. mhando B.

The mhando yechipiri - Micro-USB 3.0 - umboo connectors Panhivi zvisina yakaiswa, asi inogona kuitika pamusoro smartphones uye handsets vamwe mavanga. Kakawanda vari kushandiswa kushongedzera ari kwokunze Zvifambiso zvakaoma.

zvakwakanakira

Huru zvakwakanakira izvo zvine Micro-USB connectors kuti mapiritsi, inogona anoonekwa somunhu yepamusoro arambe achirema uye zvakavimbika kuda chivhariso. Asi chokwadi ichi hauzosvimhi haabatanidzi mukana dambudziko riri yenhengo izvi. The inonyanya kukonzera breakage anova hanya varidzi pachavo digitaalinen namano. Sudden kufamba, akawira mahwendefa uye dzeserura pasi kana kunyange Asphalt, kunyanya kudivi apo connector pacharo, vachiedza kugadzirisa chinhu nemaoko avo pasina yakakodzera ruzivo - Ndivo zvikonzero nokuda iyo kunyange hwakasimba chikamu USB-zvengarava kunze pasi. Asi zvinoitika kuti izvi zvinoitika nokuda nokufuka mudziyo, zvisina kukodzera kana fekitari kuremara.

The inonyanya chikonzero atadze kushanda zvakanaka kana kuva pachavo kuti Micro-USB connector, kana pedyo uye zvakabatana kwavari muudzame cheni. Nokuti tenzi upi ruzivo yokutsiva ake - nyaya maminitsi, asi mumba iyi inogona hazvibati vose. Kana uchiri kunetseka kuti zvinobvira kugadzirisa zviri Micro-USB connector pinout (kana, mune mamwe mazwi, mbambo basa) - kwacho hakusi refu chaizvo uye zvakaoma, kana iwe kusvika nazvo mupfungwa uye rokutanga kuverenga kuMudzidzisi mashoko. A Mazano shoma achapiwa pazasi.

Connector Micro-USB: pinout

Sezvo chikazozikamwa, pamwe zvatinosiita zviteshi uye connectors, zvose zviri nyore - unofanira chete kutora mufananidzo pamberi connector, asi muna girazi mufananidzo, uye solder. With USB mini- uye Micro-mhando dzose zvishoma zvakasiyana. connectors dzavo dzine 5 neshamwari, asi mhando connector uchikurukura nhamba 4 haina kushandiswa, uye kutaipa A iri akavharwa kuna GND, uyo rakava reshanu.

The "makumbo» Micro-USB connector

Sezvo vakawanda ano Micro-mahwendefa ndivo USB, kushumira kwete chete pakupomera, asiwo synchronize, nokuda kakawanda kushandiswa matambudziko naro aya anonyanya connector.

Saka, sezvataurwa pamusoro apa, mashoko kwakajairika Micro-USB connector ane "makumbo" shanu. Mumwe pamusoro zero, panguva volts shanu uye kubvisa imwe. Vari kumativi akasiyana pamusoro connector, uye maererano, kashoma kuti kutambura kana kuparadzaniswa motherboard. Chete "gumbo" connector, inova kazhinji rinopatsanurwa pamwe ikanyanya zvakawanda nezvenyaya kupfeka. It riri pedyo kubvisa "gumbo". Kana kuonana yaputswa, mudziyo haigoni kupomerwa. Kureva kuti hurongwa anogona kuona simba romugove, asi ndinorova muitiro anozviramba nzvimbo.

The yasara "Makumbo" vaviri vane basa nguva, ndiko, kuti Upload kana kukopa mifananidzo, mumhanzi, etc. Vanoita izvi panguva imwe chete, saka mukaha kuchaguma kugumiswa wechipiri.

Kuziva mashandiro "makumbo", uchakwanisa kuona, nokuda siyana pamusoro vokukurukura kuti iwe wakava kuomerwa uye ndeapi unofanira solder kudzokera pahwendefa wako "munyika."

Migumisiro sizvo yokutsiva connector

Isina kukodzera soldered Micro-USB, varidzi vanowanzosarurwa zvinotevera nematambudziko:

1. Short-redunhu simba nemushonga, kana vari soldered inverted mhando.
2. Hwendefa anosarudza kuti ndinorova tambo, asi bhatiri (rechargeable bhatiri) haisi kuchaja.
3. Hwendefa bhatiri ari kuchaja yakaisvonaka, asi haina sync pamwe kombiyuta yako kana tablet.
4. Hwendefa iri kushanda zvakanaka, asi dzimwe nguva "se" Unofanira kutora kuti muchitoro, kwete kuti solder yako (somuenzaniso, uchiraira haangavi kutanga pakarepo pashure akatendeuka mberi, kana dzimwe nguva netambo unofanira kubvisa uye pinza zvakare kanoverengeka vasati kuchaja kunotangira) .

Remangwana Micro-USB

Sezvo iyi ndeimwe zvikuru nevanhu kufambidzana zvengarava, kana ukadzidza kuchinja navo kamwe unyanzvi ichi achakubatsira kunze munguva yemberi kakawanda. Uye kunyange kana vasiri kutorwa kuti "nzira yemandorokwati" kukura dzeserura uye zvimwe digitaalinen namano. Uye tichiri kuva muunganidzwa rose waya kuitira tablet zvakananga pamusoro Acer, nokuti runhare kubva Samsung, ari iPad kubva Apple uye Nikon kamera, asi vakashandisa chaizvo Micro-connectors anopa tariro, nokukurumidza, pane "bouquet" tine pasherefu hwuchavapano pane imwe micro-USB wire kuti zvakakodzera kuti anenge 90% of midziyo mumba.