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Lub npe bluetooth tuaj qhov twg?

Cov txheej txheem:

Lub npe bluetooth tuaj qhov twg?
Lub npe bluetooth tuaj qhov twg?

Video: Lub npe bluetooth tuaj qhov twg?

Video: Lub npe bluetooth tuaj qhov twg?
Video: Qhia lub hwj chim rau koj (lub hwj chim nyob rau sab twg yuav tau tig mus kom ncaj thiaj muaj yeej) 2024, Tej zaum
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Tshwj xeeb, lub npe rov qab ntau dua ib txhiab xyoo rau King Harald "Bluetooth" Gormsson uas tau paub zoo txog ob yam: Kev Koom Tes Denmark thiab Norway hauv 958. Nws cov hniav tuag, uas yog xim xiav / grey, thiab tau txais nws lub npe menyuam yaus Bluetooth.

Bluetooth tau txais nws lub npe thiab cim li cas?

Lub cim Bluetooth / lub logo yog kev sib xyaw ntawm ob lub runes los ntawm tus yau futhark, uas yog cov tsiaj ntawv runic uas Vikings siv nyob rau hauv lub hnub nyoog Viking. Lawv siv lub npe ntawm Harald Bluetooth, los tsim qhov hu ua bindrune, los ntawm kev sib koom ua ke nws ob lub npe ua ke.

Lub hauv paus ntawm lo lus Bluetooth yog dab tsi?

Raws li nws hloov tawm, Bluetooth yog npe tom qab 10-xyoo pua Scandinavian huab tais Harald "Blåtand" Gormsson yog ib tug vajntxwv viking uas kav tebchaws Denmark thiab Norway txij xyoo 958 txog rau xyoo 985.

Bluetooth lub npe hu li cas?

Nws muaj tseeb tias Bluetooth muaj npe tom qab ib tug huab tais Viking thaum ub uas koom ua ke Denmark thiab Norway Harald tau ua vaj ntxwv ntawm Denmark thiab Norway thaum xyoo pua 10th, los ntawm 958 txog 985., thiab tau paub txog kev koom ua ke ntawm pab pawg neeg Denmark thiab hloov dua siab tshiab rau Danes rau cov ntseeg, raws li Britannica.

lo lus Bluetooth txhais li cas?

Bluetooth yog qhib wireless thev naus laus zis tus qauv rau kev xa xov hluav taws xob ruaj khov thiab cov ntaub ntawv xov tooj ntawm tes hla kev deb. … Bluetooth sib txuas lus nrog ntau yam khoom siv hluav taws xob thiab tsim cov kev sib txuas ntawm tus kheej ua haujlwm nyob rau hauv qhov tsis muaj ntawv tso cai 2.4 GHz band.

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