Cov Hluav Taws Xob Hluav Taws Xob
Thawj cojyog feem ntau tsom rau kev tsim khoom ntawmme me vibrating motors, uas yog cov khoom tseem ceeb hauv ntau yam khoom siv hluav taws xob portable.Cov motors no tseem ceeb heev rau kev tsim cov lus tawm tswv yim haptic.Nws tso cai rau cov neeg siv xav thiab teb cov lus ceeb toom lossis cov ntawv ceeb toom los ntawm lawv cov khoom siv.
Tus thawj coj tshwj xeeb hauv kev tsim thiab tsim cov npib zoo li lub vibrating lub cev muaj zog uas me me, lub teeb-hnyav thiab siv lub zog tsawg.Peb muab ntau yam khoom lag luam uas ua tau raws li cov ntawv thov sib txawv, los ntawm cov tshuab hluav taws xob yooj yim mus rau kev txiav-ntug linear resonant actuators (LRA).
Cov thawj cojmicro vibration motorsyog dav siv nyob rau hauv lub wearable technology, khoom kho mob, automotive thiab gaming industries.Cov tswv yim txhim khu kev qha haptic yog qhov tsim nyog rau cov neeg siv kev koom tes thiab kev txaus siab.
Nrog rau kev tsom mus rau kev tsim kho tshiab, kev ua tau zoo thiab cov neeg siv khoom txaus siab, Leader yog ib tus neeg muab kev ntseeg siab ntawm lub cev muaj zog me me rau cov khoom siv vibrating me me rau cov khoom siv hluav taws xob thoob ntiaj teb.
Me Vibrating Tsav Hom
Tus thawj coj tsim plaub hom kev vibration motors:npib motors, linear motors, coreless motorsthiabbrushless motors.Txhua hom kev vibration me me no muaj cov txheej txheem tshwj xeeb ntawm qhov zoo thiab kev siv, tso cai rau Cov Thawj Coj muab ntau yam kev daws teeb meem kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom.
Tseem tsis pom qhov koj tab tom nrhiav?Hu rau peb cov kws pab tswv yim rau cov khoom muaj ntau dua.
Me Me Vibration Motor Technologies
Peb pab pawg engineers tshwj xeeb hauv kev tsimmini vibration motorsthiab tactile tawm tswv yim daws teeb meem siv plaub lub cim lub cev muaj zog technologies.Txhua lub tshuab muaj nws tus yam ntxwv, qhov zoo thiab kev lag luam tawm.Los ntawm kev nkag siab txog qhov tshwj xeeb zoo thiab kev tsis sib haum xeeb ntawm txhua lub tshuab, peb tuaj yeem tsim cov kev daws teeb meem kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom siv cov khoom siv vibrating me me.
ERM cov motorsyog thawj thev naus laus zis los tsim kev vibrations thiab muaj ntau yam zoo.Lawv yog cov neeg siv-phooj ywg, tuaj nyob rau hauv ntau qhov ntau thiab tsawg, thiab tuaj yeem hloov kho tau yooj yim hauv kev vibration amplitude thiab zaus kom haum rau txhua daim ntawv thov.
Cov motors no tuaj yeem pom nyob rau hauv ntau yam khoom siv, los ntawm me me smart watches mus rau lub kauj tsheb loj.Ntawm peb lub tuam txhab, peb tshwj xeeb hauv kev tsim thiab tsim kev vibration motors nrog cov tshuab sib txawv xws li cov tub ntxhais hlau, coreless thiab brushless.Cov motors no muaj nyob rau hauvcylindricalthiabnpib homdaim ntawv.
Ib qho ntawm qhov zoo ntawm ERM motors yog lawv qhov yooj yim thiab yooj yim ntawm kev siv.
DC motors, tshwj xeeb, yog ib qho yooj yim los tswj, thiab yog hais tias lub neej ntev tseem ceeb, brushless vibration motors yuav siv tau.
Txawm li cas los xij, muaj qee qhov kev cuam tshuam los xav txog.Muaj kev sib raug zoo geometric ntawm kev vibration amplitude thiab zaus thiab ceev, uas txhais tau hais tias nws tsis tuaj yeem kho amplitude thiab zaus ntawm nws tus kheej.
Yuav kom ua tau raws li qhov xav tau sib txawv, peb muab peb lub cev muaj zog thiab thev naus laus zis.Iron core motors muab kev xaiv tus nqi qis dua, coreless motors muaj qhov sib npaug ntawm tus nqi thiab kev ua haujlwm, thiab brushless motors muaj qhov ua tau zoo tshaj plaws thiab lub neej ntev tshaj plaws.
Linear resonant actuators (LRA) ua haujlwm zoo li tus hais lus tshaj li lub cev muaj zog.Es tsis txhob cones, lawv muaj ib pawg uas txav rov qab los ntawm lub suab coil thiab lub caij nplooj ntoos hlav.
Ib qho tshwj xeeb ntawm LRA yog nws cov zaus resonant, thaum lub amplitude ncav cuag nws qhov siab tshaj plaws.Deviating txawm ob peb Hertz los ntawm qhov resonant zaus tuaj yeem ua rau poob loj hauv kev vibration amplitude thiab lub zog.
Vim muaj qhov sib txawv me ntsis, qhov zaus resonant ntawm txhua LRA yuav txawv me ntsis.Yog li ntawd, tus tsav tsheb tshwj xeeb IC yuav tsum tau hloov kho lub teeb liab tsav thiab tso cai rau txhua tus LRA kom resonate ntawm nws tus kheej resonant zaus.
LRAsFeem ntau pom muaj nyob rau hauv smartphones, me touchpads, tracker pads, thiab lwm yam khoom siv tes uas hnyav dua 200 grams.Lawv tuaj nyob rau hauv ob lub ntsiab duab - npib thiab tuav - raws li zoo raws li ib co square designs.Lub axis ntawm kev co yuav txawv nyob ntawm daim ntawv, tab sis nws ib txwm tshwm sim raws ib qho axis (tsis zoo li ERM lub cev muaj zog uas vibrates ntawm ob axes).
Peb cov khoom lag luam tau hloov pauv tas li kom tau raws li cov neeg siv khoom xav tau.Yog tias koj tab tom txiav txim siab siv LRA, nws yuav pab tausab laj nrog ib tug ntawm peb daim ntawv thov tsim engineers.
Lawv ua haujlwm li cas?
Cov txhuam me me vibration motors feem ntau muaj cov txhuam me me hauv qab.Cov txhuam hniav yog nyob rau hauv kev sib cuag nrog ib tug rotating hlau ncej uas muaj ib tug sab qaum teb thiab sab qab teb ncej.Thaum cov hluav taws xob tam sim no siv rau ntawm txhuam, nws tsim ib qho chaw sib nqus uas cuam tshuam nrog cov ncej, ua rau nws tig.Raws li tus ncej rotates, nws ua rau txhuam kom vibrate, ua rau cov khoom txuas rau vibrate thiab.
Cov txiaj ntsig yog dab tsi?
Lub ntsiab kom zoo dua ntawm me me vibration motors yog lawv cov compact loj, ua rau lawv zoo tagnrho rau cov kev siv qhov chaw yog txwv.Tsis tas li ntawd, lawv yog cov nqi-zoo thiab yooj yim rau kev tsim khoom.Cov motors no muaj ntau yam kev xaiv mounting, nrog rau kev sib txuas ntawm cov hlau nrog Molex lossis JST connectors.
Dab tsi yog qhov tsis zoo?
Ib qho ntawm cov kev txwv tseem ceeb ntawm cov me me vibration motors yog lawv cov zis hluav taws xob tsawg dua piv rau lwm hom kev vibration motors.Tsis tas li ntawd, lawv feem ntau tsis tshua muaj txiaj ntsig thiab xav tau hluav taws xob ntau dua los tsim tib theem ntawm kev vibrational quab yuam.
1. Compact loj:
Me me vibration motors yog me me thiab lub teeb yuag, ua rau lawv zoo tagnrho rau kev koom ua ke rau hauv cov khoom siv compact thiab tej yaam num.
2. Vibration siv:
Txawm hais tias lawv qhov loj me, cov motors no muaj peev xwm xa cov kev vibration tseem ceeb, ua rau lawv haum rau ntau yam kev siv.
3. Ntau yam kev siv:
Cov motors no feem ntau siv rau hauv cov khoom siv txawb, cov khoom siv, thiab ntau yam khoom siv hluav taws xob los muab cov lus qhia tawm tswv yim thiab kev ceeb toom kev co.
4. Daim ntawv thov:
Tus thawj coj lub cev muaj zog me me vibration motors haum rau cov hobbyists, DIYers thiab cov kws tshaj lij los koom nrog hauv lawv cov haujlwm.
Peb Yuav Pab Tau Li Cas
Txawm hais tias kev sib xyaw ua ke me me vibrating lub cev muaj zog rau hauv koj daim ntawv thov yuav zoo li yooj yim, kev ua tiav kev tsim khoom loj tuaj yeem nyuaj dua li qhov xav tau.
Nws yog ib qho tseem ceeb uas yuav tau xav txog ntau yam ntawm cov me me vibrating motors, suav nrog:
Nrog peb cov khoom tsim thiab ntim ntau lawm, peb tuaj yeem saib xyuas qhov no kom koj tuaj yeem tsom mus rau kev txhim kho tus nqi ntxiv ntawm koj daim ntawv thov.
Piv txwv Me Me Vibration Motor Applications
Kev vibration motorsntawm7mm me me npib vibration lub cev muaj zog, 8 hli inch haptic motor, 10 hli mini vibration motorrau dia 12mm muaj ntau yam kev siv, thiab lawv cov kev siv tseem ceeb yog raws li hauv qab no:
Kev ceeb toom kev vibration yog ib txoj hauv kev muaj txiaj ntsig los muab cov ntawv ceeb toom lossis ceeb toom yam tsis muaj kev vam khom rau lub suab lossis qhov pom kev pom.Qhov no yog tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv cov xwm txheej uas lub suab tsis hnov tsw los yog pom cov cues yuav raug tsis quav ntsej.
Kev vibration tswb feem ntau yog siv rau ntau yam khoom siv, xws li: xov tooj ntawm tes lossis pager: Ntau lub xov tooj ntawm tes thiab pagers muaj vibrating motors uas ceeb toom rau cov neeg siv ntawm kev hu xovtooj, lus, lossis kev ceeb toom.Qhov no yog qhov tshwj xeeb tshaj yog thaum lub cuab yeej tau teeb tsa rau hom ntsiag to lossis tus neeg siv nyob hauv qhov chaw nrov nrov.
Cov Hluav Taws Xob Hluav Taws Xob:Cov neeg tua hluav taws feem ntau hnav cov xov tooj cua nruab nrog vibrating tswb.Cov lus ceeb toom no pab lawv teb sai sai rau cov xov tooj lossis cov lus tseem ceeb, txawm tias nyob rau hauv lub suab nrov lossis muaj kev ntxhov siab uas cov lus ceeb toom yuav nyuaj rau tshawb pom.
Cov cuab yeej kho mob:Cov cuab yeej kho mob, xws li cov cuab yeej pab ua pa lossis cov pacemakers, tuaj yeem muaj lub tswb vibrating los qhia txog kev khiav haujlwm lossis kev saib xyuas tshwj xeeb.Piv txwv li, cov cuab yeej pab ua pa yuav co ceeb toom rau tus neeg siv tias lub lim yuav tsum tau hloov pauv, thaum lub tshuab pacemaker tuaj yeem siv vibration los qhia tias lub roj teeb yuav tsum tau hloov.
Zuag qhia tag nrho, kev ceeb toom kev vibration muab lwm txoj hauv kev los rub tus neeg siv lub siab thiab muab cov ntaub ntawv tseem ceeb lossis ceeb toom hauv ntau qhov xwm txheej.
Muaj ntau yam ntawm vibrating lub cev muaj zog me me thiab haptic actuators optimized rau kev tshuaj ntsuam haptic daim ntawv thov yog qhov tseem ceeb rau kev xa cov neeg siv khoom zoo.Muaj peev xwm simulate qhov kev xav ntawm nias lub cev khawm ntawm lub vijtsam tiaj tus tuaj yeem txhim kho qhov kev siv tau thiab kev nkag siab ntawm kev sib cuam tshuam.
Kev siv cov lus tawm tswv yim haptic hauv cov ntxaij vab tshaus tau dhau los ua ntau dua thoob plaws ntau yam kev lag luam, suav nrog cov khoom siv mobile, gaming consoles, automotive displays thiab industrial control panels.
Nws tuaj yeem txhim kho cov neeg siv kev sib cuam tshuam los ntawm kev muab cov lus tawm tswv yim haptic uas lees paub kev ua lossis pab cov neeg siv nkag mus rau cov ntawv qhia zaub mov thiab cuam tshuam zoo dua.
Lub community launch ntawm hnyav-lub luag hauj lwm tactile actuators tsim rau cov ntxaij vab tshaus loj, xws li point-of-muag systems, kuj yog xov xwm zoo.
Cov ntxaij vab tshaus loj dua feem ntau yuav tsum muaj lub zog haptic actuators kom muaj kev vibration txaus thiab kev ua haujlwm.Kev teeb tsa tshwj xeeb actuators rau cov ntawv thov no ua kom pom kev ua haujlwm zoo thiab cov neeg siv txaus siab.
Hauv cov ntsiab lus, muab ntau yam kev vibration motors thiab haptic actuators optimized rau kev tshuaj ntsuam haptic daim ntaub ntawv tuaj yeem txhim kho cov neeg siv kev paub zoo thiab ua rau cov ntxaij vab tshaus kov tau zoo dua thiab nkag siab.
Haptickev tawm tswv yim kuj tuaj yeem yog qhov tseem ceeb ntxiv rau ntau yam tsis-screen cov neeg siv interfaces.
Capacitive touch surfaces, xws li capacitive hloov vaj huam sib luag, tuaj yeem tau txais txiaj ntsig los ntawm haptics, muab cov lus pom zoo tactile thaum cuam tshuam nrog kev tswj xyuas qhov kov.Los ntawm embedding lub vibration lub cev muaj zog mus rau hauv lub tswj kem los yog kov, tshuab tswv tau txais instinctive tswv yim uas txhim khu lawv kev nkag siab thiab tswj cov khoom.
Hom kev tawm tswv yim haptic no dhau mus dhau qhov kev ceeb toom ua haujlwm yooj yim thiab tso cai rau ntau cov ntaub ntawv nuanced raug xa mus rau tus neeg siv.Los ntawm kev sib txawv ntawm cov qauv kev vibration, kev siv zog lossis lub sijhawm, ntau qhov kev tawm tswv yim tuaj yeem muab los qhia txog lub xeev sib txawv, kev ua lossis ceeb toom.
Tsis tas li ntawd, kev tawm tswv yim haptic tuaj yeem siv rau ntau yam khoom, tig lawv mus rau hauv cov neeg siv tactile interfaces.
Piv txwv li, kev sib koom ua ke ntawm kev vibration motors rau hauv nkawm khau tuaj yeem muab cov lus qhia tactile coj tus neeg hnav, xws li muab kev vibration kev taw qhia rau ib ko taw ntawm kev sib tshuam.
Hauv cov tsheb, lub kauj tsheb tuaj yeem siv haptics ua ib feem ntawm txoj kab khiav tawm ntawm kev ceeb toom kom muaj kev vibrating tawm tswv yim thaum lub tsheb khiav tawm ntawm nws txoj kab.
Qhov ua tau yog qhov loj heev, thiab kev sib koom ua ke cov lus tawm tswv yim haptic rau hauv cov neeg siv interfaces dhau ntawm qhov screen qhib txoj hauv kev tshiab rau kev sib cuam tshuam thiab txhim kho cov neeg siv kev paub.
Kev kho vibration tau nrov zuj zus hauv cov chaw kho mob, nrog rau kev siv ntau dua li cov neeg siv khoom thiab cov khoom ua si rau cov neeg laus.
Nov yog qee qhov piv txwv:
Kev kho lub cev: Kev co lub cev muaj zog tuaj yeem ua ke rau hauv cov khoom siv xws li handheld massagers lossis vibrating massage balls los muab qhov mob nyem thiab so.Cov cuab yeej no feem ntau yog siv los ntawm cov kws kho mob lub cev kom soothe cov leeg mob, ua kom cov ntshav ncig, thiab txo cov leeg nqaij.
Pain Management:Cov cuab yeej vibration tuaj yeem pab kho mob ntev, xws li mob caj dab lossis fibromyalgia.Los ntawm kev siv cov kev tswj kev vibrations rau qee qhov chaw ntawm lub cev, cov cuab yeej no tuaj yeem pab txo qhov kev hnov mob, muab qhov mob rau ib ntus, thiab txhim kho kev nplij siab tag nrho.
Massage Therapy:Massage therapists feem ntau siv vibrating handheld los yog nyob twj ywm massage cov cuab yeej los muab cov ntaub so ntswg sib sib zog nqus zaws thiab lub hom phiaj tshwj xeeb cov ntsiab lus.Qhov no pab txo cov leeg pob txha, ua kom ntshav txaus, thiab txhawb nqa tag nrho kev so.
Hauv txhua daim ntawv thov kev noj qab haus huv no, kev tswj xyuas meej ntawm micro vibration motor zaus thiab amplitude yog qhov tseem ceeb los xyuas kom meej cov txiaj ntsig zoo.
LEADER Micro Tsavmuaj cov kev xaiv customization uas pab txiav cov yam ntxwv vibration rau cov kev xav tau tshwj xeeb thiab cov kev xav tau ntawm txhua daim ntawv thov.
Peb muaj peev xwm
Peb tuaj yeem pab txhawb koj los ntawm tag nrho cov kev taug kev los ntawm cov qauv mus rau qhov ntim siab uas muaj nqi ntau lawm:
Peb tshwj xeeb hauv kev tsim cov me me vibration motors thiab cov txheej txheem rau ntau yam kev siv, nrog rau kev zaws, kev kho mob, cov khoom siv thiab lwm yam khoom siv me me.Peb pab neeg muaj kev paub dhau los tshwj xeeb hauv kev tsim cov qauv tshiab, muaj txiaj ntsig zoo kom tau raws li koj cov kev xav tau tshwj xeeb.
Peb cov kab ntau lawm yog qhov hloov tau yooj yim, tso cai rau peb txhawb nqa cov khoom ntim ntau thiab cov khoom muaj nqis ntxiv.Txawm hais tias koj xav tau ntau qhov micro vibrator lossis kev cai sib txawv, peb muaj peev xwm ua tau raws li koj qhov yuav tsum tau ua.
Txhawm rau kom ntseeg tau tias qhov zoo tshaj plaws thiab kev ua tau zoo, peb siv cov dynamometers hauv tsev los kuaj thiab siv tau txhua tus qauv thiab ntau lawm.Peb cov txheej txheem sim nruj kom ntseeg tau tias peb lub zog vibration lub cev muaj zog ua tau raws li kev ntseeg siab tshaj plaws thiab cov qauv kev ua haujlwm zoo.
Peb cog lus tias yuav xa cov khoom lag luam ua lag luam sib xws.Peb cov kev ntsuas kev tswj xyuas kom ntseeg tau tias txhua lub cev muaj zog ua tau raws li koj qhov tshwj xeeb thiab kev cia siab rau kev ua haujlwm.Tsis tas li ntawd, peb pab pawg txhawb nqa tom qab muag yog nyob ntawm tes los pab koj thoob plaws hauv cov khoom lag luam.
Nrog peb cov txheej txheem ntau lawm ntawm lub xov tooj ntawm tes vibration lub cev muaj zog thiab kev tswj hwm qhov project tau zoo, peb tau cog lus tias yuav xa koj cov khoom raws sijhawm thiab raws li koj cov kev xav tau.
Raws li lub tuam txhab ISO 9001: 2015 tau lees paub, peb ua raws li kev lees paub thoob ntiaj teb cov qauv kev tswj hwm zoo.Daim ntawv pov thawj no qhia peb txoj kev cog lus los muab cov khoom lag luam zoo tshaj thiab cov kev pabcuam, suav nrog micro vibrating motors thiab DC motors.
Vim li cas thiaj yuav Me Vibrating Tsav Los Ntawm LEADER-Motor?
Peb cov me me vibrating motors yog tsim nyob rau hauv peb tus kheej lub Hoobkas, ua kom zoo ib yam thiab kev ntseeg siab ntawm mini vibrating lub cev muaj zog.Peb tau siv cov kev tswj xyuas nruj kom ua tau raws li cov qauv kev lag luam siab tshaj plaws.
Raws li cov chaw tsim khoom ncaj qha, peb tshem tawm qhov xav tau ntawm cov neeg nruab nrab lossis cov neeg sawv cev, tso cai rau peb muab cov nqi sib tw yam tsis muaj kev cuam tshuam rau qhov zoo ntawm cov me me vibration motor.
Raws li tus kws tshaj lij8mm npib vibration motorcov chaw tsim khoom, peb tau tsim kev koom tes nrog cov tuam txhab muaj npe nrov tshaj plaws xws li DHL, FedEx, UPS, thiab lwm yam, cia peb muab kev pabcuam xa khoom sai thiab txhim khu kev qha thoob ntiaj teb.Txawm hais tias koj xav tau huab cua lossis hiav txwv freight, peb tuaj yeem ua tau raws li koj xav tau.
Peb muaj ib tug hassle-free online thov thiab tsocai system.Tsuas xa koj qhov kev thov thiab peb pab neeg ntawm cov kws tshaj lij yuav teb tam sim nrog cov ncauj lus kom ntxaws thiab cov lus qhia ntawm cov tshuab hluav taws xob me me raws li koj xav tau.
Peb pab neeg muaj 17 tus paub txog kev vibration lub cev muaj zog me me cov kws tshaj lij uas tau npaj los muab kev txhawb nqa thoob plaws hauv kev xaiv cov khoom lag luam thiab kev siv cov txheej txheem.
Xaiv LEADER-Lub cev muaj zog rau koj qhov kev xav tau ntawm lub zog me me thiab paub txog cov txiaj ntsig ntawm lub Hoobkas zoo, xa khoom sai thiab kev txhawb nqa zoo rau cov neeg siv khoom.Xa koj qhov kev thov ntawm micro vibration motors hnub no los pib!
Tham nrog koj tus thawj coj kws tshaj lij
Peb pab koj kom tsis txhob muaj qhov cuam tshuam kom xa cov khoom zoo thiab muaj nuj nqis rau koj qhov kev xav tau ntawm lub tshuab micro, raws sijhawm thiab nyiaj txiag.
Micro Vibration Tsav FAQ
To connect amicro vibration lub cev muaj zog, feem ntau koj yuav tsum txheeb xyuas qhov zoo thiab qhov tsis zoo ntawm lub tshuab vibrating me me.Tom qab ntawd, txuas lub davhlau ya nyob twg zoo rau lub zog hluav taws xob nrog qhov tsim nyog voltage thiab ntsuas tam sim no.Thaum kawg, txuas lub davhlau ya nyob twg tsis zoo rau hauv av lossis rov qab txoj kev.Nyob ntawm koj daim ntawv thov tshwj xeeb, koj kuj yuav xav tau ntxiv cov khoom siv hluav taws xob ntxiv xws li transistor lossis tsav tsheb, los tswj cov kev vibration me me.
Micro vibration motors feem ntau ntsuas raws li ntau yam kev ua haujlwm xws li kev khiav hauj lwm voltage, tam sim no noj, ceev thiab efficiency.Cov no8 hli micro npib vibration lub cev muaj zogCov kev ntsuas tuaj yeem ntsuas tau siv ntau yam khoom siv ntsuas suav nrog multimeters, oscilloscopes, dynamometers thiab lub zog ntsuas hluav taws xob.Tsis tas li ntawd, kev vibration motors tuaj yeem raug soj ntsuam raws li cov yam ntxwv ntawm lub cev xws li qhov loj, qhov hnyav thiab kav ntev.Zuag qhia tag nrho, cov txheej txheem ntsuas siv rau micro vibration motors tuaj yeem sib txawv nyob ntawm qhov tshwj xeeb daim ntawv thov thiab kev ua haujlwm.
Micro vibration motors yog siv los tsim kev tawm tswv yim haptic.Nws yog qhov tactile lossis kov qhov xav tau uas tshwm sim thaum koj cuam tshuam nrog cov khoom siv hluav taws xob.Los ntawm kev muab cov lus tawm tswv yim los ntawm kev vibrations hauv cov lus teb rau cov neeg siv tswv yim lossis cov ntawv ceeb toom ntawm cov khoom siv, cov mini vibrating motors pab ua rau cov neeg siv kev paub ntau dua thiab nkag siab.Thawj daim ntawv thov ntawm kev vibration motors yog nyob rau hauv cov neeg siv khoom siv hluav taws xob kev lag luam, qhov twg lawv tau siv hauv cov khoom siv xws li xov tooj ntawm tes, smartwatches thiab gaming controllers.
