Xov xwm
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Dab tsi ntawm cov ntaub ntawv cable peb yuav tsum nqa thaum peb tawm mus?
C23 C23 Raws li kev ua haujlwm ntawm cov xov tooj ntse ua ntau dua thiab muaj zog, cov khoom siv hauv xov tooj ntawm tes kuj tseem tab tom txhim kho mus rau kev txawj ntse thiab ntau txoj haujlwm, ...Nyeem ntxiv -
Digital thiab Analog earphones
Muaj ntau ntau yam ntawm lub mloog pob ntseg uas peb feem ntau siv, thiab tom qab ntawd koj puas paub tias Digital thiab Analog earphones yog dab tsi?Analog earphones yog peb hom 3.5mm interface earphones, nrog rau sab laug thiab sab xis.Lub tshuab digital...Nyeem ntxiv -
Peb yuav tsum paub dab tsi ua ntej yuav lub hwj chim bank
Kev them cov khoom muaj nqis tau ua lub luag haujlwm tseem ceeb hauv lub neej txhua hnub.Thaum peb mus ncig, them cov khoom muaj nqis yog ib yam khoom tseem ceeb uas yuav tsum nqa.Thaum peb lub xov tooj ntawm tes tsis muaj zog, lub zog hluav taws xob ntawm lub xov tooj ntawm tes yuav rov ua lub neej ntawm peb lub xov tooj ntawm tes.Power bank yog dab tsi?Lub hwj chim bank yog ...Nyeem ntxiv -
Yuav ua li cas kom tsis txhob hnov qab txog lub mloog pob ntseg
Raws li cov ntaub ntawv tshaj tawm los ntawm Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb, tam sim no muaj txog 1.1 billion tus tub ntxhais hluas (nruab nrab hnub nyoog 12 txog 35 xyoos) hauv ntiaj teb uas muaj kev pheej hmoo ntawm kev hnov lus tsis zoo.Ntau dhau ntawm cov khoom siv suab ntawm tus kheej yog qhov laj thawj tseem ceeb rau kev pheej hmoo.Txoj haujlwm ntawm ...Nyeem ntxiv -
Koj puas tau unplug lub charger hnub no?
Niaj hnub no, nrog ntau thiab ntau cov khoom siv hluav taws xob, kev them nyiaj yog qhov teeb meem uas tsis tuaj yeem zam tau.Koj muaj hom kev them nqi dab tsi?Puas muaj ntau tus neeg siv lawv lub xov tooj thaum them nyiaj?Puas muaj coob tus neeg khaws lub charger ntsaws rau hauv lub qhov (socket) yam tsis tau muab tshem tawm?Kuv ntseeg tias ntau tus neeg muaj cov no ...Nyeem ntxiv -
Yuav ua li cas tswj cov ntaub ntawv cable
Puas yog cov ntaub ntawv cable puas yooj yim?Yuav ua li cas tiv thaiv lub charger cable kom ruaj khov?1. Ua ntej tshaj plaws, khaws cov ntaub ntawv xov tooj ntawm tes kom deb ntawm qhov chaw sov.Lub charger cable yog yooj yim tawg, qhov tseeb, nws yog loj heev vim hais tias nws yog heev ze rau lub ...Nyeem ntxiv -
Qhov zoo thiab qhov tsis zoo ntawm pob txha conduction headphone
Pob txha conduction yog ib txoj kev ntawm lub suab conduction, uas hloov lub suab mus rau hauv txhua yam kev co ntawm ntau zaus, thiab xa suab nthwv dej los ntawm tib neeg pob txha taub hau, pob txha labyrinth, sab hauv pob ntseg lymph, auger, thiab auditory center....Nyeem ntxiv -
Taw qhia ntawm GaN chargers thiab kev sib piv ntawm GaN chargers thiab cov chargers zoo tib yam
1. Dab tsi yog GaN charger Gallium nitride yog ib yam tshiab ntawm cov khoom siv semiconductor, uas muaj cov yam ntxwv ntawm qhov sib txawv ntawm qhov loj, thermal conductivity, kub tsis kam, hluav taws xob tsis kam, acid thiab alkali tsis kam, siab zog thiab siab hardness.kuv...Nyeem ntxiv
