Cov txheej txheem:

Dab tsi yog NFC ua haujlwm ntawm lub xov tooj ntawm tes?
Dab tsi yog NFC ua haujlwm ntawm lub xov tooj ntawm tes?

Video: Dab tsi yog NFC ua haujlwm ntawm lub xov tooj ntawm tes?

Video: Dab tsi yog NFC ua haujlwm ntawm lub xov tooj ntawm tes?
Video: Nkauj mim pw zov kwj ntxas 1/29/2020 2024, Kaum ib hlis
Anonim

NFC yog luv luv-ntau zaus wireless kev sib txuas lus thev naus laus zis uas tso cai rau kev sib pauv cov ntaub ntawv ntawm cov cuab yeej tshaj li ntawm 10 cm deb. NFC yog ib qho kev hloov kho tshiab ntawm daim npav sib thooj (RFID) uas twb muaj lawm uas sib txuas cov interface ntawm daim npav ntse thiab tus nyeem ntawv rau hauv ib qho. ntaus ntawv.

Yog li ntawd, NFC ua dab tsi ntawm kuv lub xov tooj?

NFC stands rau Near Field Communication. Qhov tseem ceeb, nws yog ib txoj hauv kev rau koj xov tooj sib cuam tshuam nrog ib yam dab tsi nyob ze. Nws ua haujlwm nyob rau hauv ib lub vojvoog ntawm txog 4 cm thiab muab kev sib txuas wireless ntawm koj lub cuab yeej thiab lwm yam.

Tsis tas li, koj tuaj yeem ntxiv NFC rau hauv xov tooj? Koj ua tau 't ntxiv puv NFC txhawb nqa txhua lub smartphone tawm muaj. Txawm li cas los xij, ob peb lub tuam txhab tsim kitsto ntxiv NFC txhawb rau cov smartphones tshwj xeeb, xws li iPhone thiab Android. Ib xws li tuam txhab yog DeviceFidelity. Txawm li cas los xij, koj tuaj yeem ntxiv txwv NFC kev txhawb nqa rau txhua lub xov tooj smartphone uas ua tau khiav cov apps uas xav tau.

Ib sab ntawm qhov no, yuav tsum NFC qhib lossis tawm?

Ntawm qee cov khoom siv, Kev Sib Tham Ze Ze yog qhib los ntawm lub neej ntawd thiab yog li koj yuav tsum lov tes taw nws. Kuv tsis, ntawm qhov tseeb, qhov ntawd NFC yuav tsum tsis siv. Yog tias koj tsis tshua siv NFC , ces nws yog ib lub tswv yim zoo tig nws OFF.

Yuav ua li cas qhib NFC ntawm kuv lub xov tooj Android?

Yog tias koj lub cuab yeej muaj NFC, lub nti thiab Android Beam yuav tsum tau qhib kom koj tuaj yeem siv NFC:

  1. Ntawm koj lub cuab yeej Android, coj mus rhaub rau "Settings."
  2. Xaiv "Connected devices."
  3. Xaiv "Kev nyiam kev sib txuas."
  4. Koj yuav tsum pom "NFC" thiab "Android Beam" xaiv.
  5. Tig ob leeg rau.

Pom zoo: