Electronics 2024, Hlis ntuj nqeg
Kawg hloov kho: 2023-12-16 08:12
Ib tug neeg yuav tsheb yuav tsum tau txawb thiab nyob rau hauv lub sijhawm txhua lub sijhawm thiab nyob qhov twg. Nws yog ib qho nyuaj rau xav txog lub tsheb niaj hnub uas tsis muaj cua txias. Txawm hais tias, txhawm rau txuag nyiaj, koj yuav lub tsheb yam tsis muaj kev xaiv, sai lossis tom qab nws yuav pom tseeb rau koj tias nyob tsis muaj nws tsuas yog tsis muaj kev cia siab
Kawg hloov kho: 2024-01-02 00:01
Ob daim hlau tiaj tus sib npaug rau ib leeg thiab sib cais los ntawm dielectric ua rau lub tiaj tus capacitor. Qhov no yog cov neeg sawv cev yooj yim tshaj plaws ntawm cov capacitors, uas yog tsim los khaws lub zog sib txawv. Yog hais tias cov paib tau muab tus nqi sib npaug ntawm qhov loj, tab sis txawv hauv cov qauv, ces lub zog hluav taws xob ntawm cov neeg xyuas pib yuav ob npaug
Kawg hloov kho: 2023-12-16 08:12
Samsung WB350F yog lub compact, zoo-tsim, rugged thiab yooj yim-rau-siv 21x lub koob yees duab uas yuav txaus siab rau ob qho tib si taug kev thiab taug kev cov kws yees duab. Nws yog qhov me me, nrawm txaus kom tsis txhob nco lub sijhawm txiav txim siab, ua tib zoo saib, tsis saib hem, thiab tuaj yeem ntseeg tau cov duab zoo
Kawg hloov kho: 2023-12-16 08:12
Cov pej xeem hauv ntiaj teb tau txo qis kev yuav cov TV me me thiab hloov lawv nrog cov ntsiav tshuaj. Yog li ntawd, txhua lub chaw tsim khoom ntawm cov khoom siv hauv TV, txhawb cov qauv tam sim no, tso tawm nws tus kheej kab ntawm cov ntsiav tshuaj. Lub tuam txhab Ntiaj Teb Satellite ("Global Satellite"), tuav lub niche hauv kev tsim cov khoom siv digital satellite, qhia txog cov ntsiav tshuaj tshiab GS700
Kawg hloov kho: 2023-12-16 08:12
Txoj kev tswj xyuas qhov zoo yog thaum cov ntses bass thaj tsam ntawm pem hauv ntej thiab nram qab hais lus ntxiv los ntawm infra-tsawg zaus los ntawm subwoofer
Kawg hloov kho: 2023-12-16 08:12
Lub tshuab nqus tsev ntxhua khaub ncaws yog ib qho kev txhim kho tshiab uas pab txhawb kev tu kom zoo. Tam sim no, tsis muaj ntau yam kev xaiv ntawm kev muag khoom, tab sis cov thawj coj tau tshwm sim. Koj hu tsis tau lawv nrov. Yog vim li cas rau qhov no yog tus nqi siab. Txawm li cas los xij, qhov yooj yim thiab kev nplij siab thaum ntxuav yog zoo tsim nyog tus nqi. Hauv tsab xov xwm no, peb yuav tau paub txog qhov zoo tshaj plaws ntawm cov tshuab ntxhua khaub ncaws ntsug. Peb kuj yuav luv luv xyuas cov yam ntxwv
Kawg hloov kho: 2023-12-16 08:12
Cov kab lus piav qhia Xiaomi Power Strip hluav taws xob sawb, tshuaj xyuas nws txoj haujlwm thiab sib piv nrog cov khoom siv los ntawm cov tuam txhab sib tw. Kev tshuaj xyuas ntawm cov neeg siv Is Taws Nem txog lub cuab yeej kuj raug txiav txim siab thiab tshuaj xyuas
Kawg hloov kho: 2023-12-16 08:12
Muaj ntau ntawm peb xav paub seb hom lub mloog pob ntseg xaiv rau koj lub xov tooj ntawm tes. Txhawm rau ua qhov no, koj yuav tsum muaj kev paub tshwj xeeb. Ua ntej koj yuav tsum txiav txim siab npaum li cas koj txaus siab siv, vim hais tias lub mloog pob ntseg rau cov xov tooj sib txawv heev ntawm tus nqi
Kawg hloov kho: 2023-12-16 08:12
Thin-film transistor (TFT), uas hauv lus Askiv txhais tau tias nyias-film transistor. Thawj cov kua siv lead ua kua matrices tau tshwm sim hauv xyoo 1972. Txij thaum ntawd los, cov thev naus laus zis no tau hloov zuj zus thiab hloov pauv loj heev
Kawg hloov kho: 2023-12-16 08:12
Kab lus yog hais txog lub mloog pob ntseg wireless. Cov txheej txheem tseem ceeb rau kev xaiv tus qauv zoo tshaj plaws rau kev ua haujlwm sib txawv yog xav tau
Kawg hloov kho: 2023-12-16 08:12
Cov kab lus yog hais txog Bluetooth headphones rau kev ua si. Cov qauv zoo tshaj plaws uas sawv cev rau cov chav kawm no suav nrog, nrog rau kev tshuaj xyuas txog lawv
Kawg hloov kho: 2023-12-16 08:12
Lub thev naus laus zis ntawm cov hlau melting los ntawm cov cua sov induction tau tsim rau ntau tshaj li ib puas xyoo, nws tseem txhim kho mus txog rau tam sim no. Nws tag nrho pib nrog kev tshawb pom los ntawm tus kws tshawb fawb M. Faraday ntawm qhov tshwm sim ntawm electromagnetic induction. Twb tau nyob rau lub sijhawm ntawd, thawj qhov kev sim ua tau tsim los tsim cov thev naus laus zis tshiab rau cov hlau melting hauv chav kuaj, tab sis lawv txhua tus tau ua tsis tiav. Thaum lub sij hawm ntawd tsis muaj kev teeb tsa uas muaj peev xwm ua kom muaj hluav taws xob muaj zog txaus
Kawg hloov kho: 2023-12-16 08:12
Cov kab lus tau mob siab rau LED-backlight siv hauv cov ntxaij vab tshaus. Cov cuab yeej ntawm no backlight, hom, zoo thiab qhov tsis zoo yog xam
Kawg hloov kho: 2023-12-16 08:12
Raws li koj paub, cov qauv niaj hnub ntawm lub tshuab ntxhua khaub ncaws tsuas yog txuas nrog dej txias xwb. Thaum lub sij hawm ntxuav, nws yog rhuab mus rau qhov xav tau kub siv lub built-in cua sov caij. Yog li ntawd, cov khoom cua sov rau lub tshuab ntxhua khaub ncaws yog qhov tseem ceeb heev. Yog tias qhov no ua tsis tiav, kev ua haujlwm ntawm tag nrho cov cuab yeej cuam tshuam. Yog tias koj muaj qee yam kev paub, koj tuaj yeem kho cov cua sov ntawm koj tus kheej
Kawg hloov kho: 2023-12-16 08:12
Hnub no nyuaj rau xav txog koj lub neej yam tsis muaj tus pab hauv tsev - lub tub yees, khoom noj khoom haus, lub tshuab cua txias, thiab lwm yam. Txawm li cas los xij, ntau yam khoom siv siv tau zoo yuav tsum muaj qhov chaw. Cov chav tsev niaj hnub no feem ntau tsis muaj peev xwm ua kom haum rau cov chav tsev loj. Txawm li cas los xij, cov neeg tsim khoom tau saib xyuas lawv cov neeg siv khoom thiab pib tsim cov khoom siv me me puv puv. Cov chav no suav nrog lub tshuab ntxhua khaub ncaws nqaim. Cia peb xav txog nws hauv kev nthuav dav ntxiv
Kawg hloov kho: 2023-12-16 08:12
Tam sim no nws nyuaj rau xaiv cov qauv ntawm cov khoom siv hauv tsev. Qhov no muaj tseeb rau ob qho khoom loj thiab me me, vim tias muaj ntau yam qauv ntawm kev ua lag luam, uas ua rau kev xaiv nyuaj heev. Yuav ua li cas nkag siab txog ntau yam ntawm kev ua haujlwm, nrog rau cov kev pab cuam ntxhua khaub ncaws? Yog tias koj txaus siab rau lub tshuab ntxhua khaub ncaws zoo, ces koj yuav tsum xav txog qee cov ntsiab lus
Kawg hloov kho: 2023-12-16 08:12
Lub subwoofer yog lub tshuab hais lus nrog lub peev xwm los tsim cov suab qis qis hauv thaj tsam ntawm 20-300 Hz. Cov cuab yeej siv no yog siv hauv tsev los txuas rau tsev ua yeeb yam thiab soundbars. Qhov no tso cai rau koj txaus siab rau lub suab meej thiab zoo thaum saib yeeb yaj kiab, mloog nkauj, thiab lwm yam
Kawg hloov kho: 2023-12-16 08:12
BenQ projectors ib txwm nyob rau hauv kev thov siab. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias muaj ntau cov qauv ntawm kev ua lag luam, thiab nws yog ib qho nyuaj rau xaiv cov cuab yeej zoo. Txhawm rau kom tsis txhob ua yuam kev hauv kev xaiv, koj yuav tsum paub qhov tsis zoo ntawm cov projectors thiab coj mus rau hauv tus account cov neeg siv khoom tshuaj xyuas
Kawg hloov kho: 2023-12-16 08:12
Tsev ua yeeb yam muab kev lom zem thiab ua haujlwm ntau dua thaum saib cov yeeb yaj kiab tshaj li Hi-Fi lub tso suab, thiab koj tsis tas yuav yog tus kws tshaj lij suab rau nruab lawv
Kawg hloov kho: 2023-12-16 08:12
Tshaj 10 xyoo dhau los, txoj kev uas peb nyeem tau hloov pauv ntau. Niaj hnub no, kev ua haujlwm tsis tas yuav tawm ntawm daim ntawv, thiab feem ntau lawv tsuas yog nyeem tau siv cov khoom siv nqa tau yooj yim uas tso cai rau koj xaiv los ntawm ntau lub npe. Hais txog kev nyeem ntawv yooj yim, e-phau ntawv yog qhov zoo tshaj rau cov ntsiav tshuaj hauv ntau qhov kev hwm. Lawv feem ntau siv e-daim ntawv, uas yog qhov zoo dua rau lub qhov muag, tso lub roj teeb tsawg dua thiab tsis ci nyob rau hauv tshav ntuj ncaj qha
Kawg hloov kho: 2023-12-16 08:12
Thaum xaiv lub tsheb, qhov kawg uas tib neeg feem ntau tau saib xyuas yog qhov muaj ib lossis lwm lub suab hauv nws. Qhov no feem ntau yog vim qhov tseeb tias qhov ntsuas no nyob deb ntawm qhov tseem ceeb tshaj plaws thaum xaiv lub tsheb niaj hnub thiab zoo. Txawm li cas los xij, tom qab qee lub sijhawm, rau txhua tus tswv tsheb, kev xaiv lub xov tooj cua tsim nyog rau koj lub tsheb yuav cuam tshuam
Kawg hloov kho: 2023-12-16 08:12
Cov neeg tsim khoom ntawm cov khoom siv acoustic tau los rau qhov kev txiav txim siab: tso cov neeg hais lus qis qis thiab hu ua "tweeters" hauv kab. Tseeb, nyob rau hauv cov ntaub ntawv no, ib tug "dip" tsim nyob rau hauv nruab nrab ntawm lub spectrum. Tab sis qhov teeb meem no raug tshem tawm los ntawm kev ntxiv tus neeg hais lus thib peb ua haujlwm hauv qhov ntau
Kawg hloov kho: 2023-12-16 08:12
Txhua tus tau hais txog kev lag luam suab hauv xyoo 1980s. Txawm li cas los xij, txog niaj hnub no, lub ntsiab lus no tsis tshua muaj tshwm sim. Cov ntawv tshaj tawm txog cov tshuab acoustic tsuas tuaj yeem pom hauv qee qhov tshwj xeeb tshaj tawm. Tab sis peb coob tus tseem tsis tau paub txog qhov muaj peev xwm uas niaj hnub siv thev naus laus zis tuaj yeem muab tau
Kawg hloov kho: 2023-12-16 08:12
Tam sim no, lub tshuab ntxhua khaub ncaws tsis yog khoom kim heev, tab sis xav tau ceev. Tam sim no lub khw muaj ntau ntau cov qauv sib txawv uas tuaj yeem ua tau raws li qhov saj thiab nyiam ntawm cov neeg siv khoom sib txawv. Nws yog tsim nyog hais tias lub tshuab ntxhua khaub ncaws tsis siv neeg yog xws li chav tsev uas nws muaj teeb meem xaiv. Nws tsim nyog siv qee cov lus pom zoo uas tso cai rau koj xaiv qhov kev xaiv heev
Kawg hloov kho: 2023-12-16 08:12
Lub tshuab hluav taws xob hluav taws xob yog ib qho khoom siv uas tsim los hloov lub roj teeb hluav taws xob ncaj qha rau hauv kev hloov tam sim no nrog qee yam tsis muaj (50 Hz, 220 V). Xws li cov khoom siv feem ntau muaj kev ua haujlwm ntawm kev tiv thaiv qhov kub thiab txias, muaj peev xwm tiv taus ob lub overloads thiab hluav taws xob txiav tawm ntawm lub roj teeb thaum muaj qhov hluav taws xob poob ntawm nws
Kawg hloov kho: 2023-12-16 08:12
Lub koob yees duab tsis muaj dej yog tsim nrog cov vaj tsev sib txawv. Txhawm rau xaiv tus qauv, koj yuav tsum nkag siab txog cov khoom siv tsis tau. Nws tseem yog ib qho tseem ceeb uas yuav tsum tau coj mus rau hauv tus account tus qauv tsim ntawm lub koob yees duab
Kawg hloov kho: 2023-12-16 08:12
Cov kab lus no tau mob siab rau Fujifilm X100S lub koob yees duab. Txheeb xyuas cov qauv specifications, duab zoo, nta, xyuas tswv, thiab lwm yam
Kawg hloov kho: 2023-12-16 08:12
Lub tshuab yog ib qho khoom siv rau kev sib tsoo thiab sib tov khoom (los ntawm lus Askiv blender - lub tov khoom). Nws muab cov khoom sib xyaw ua ke (sib tov) thiab qee yam khoom ntawm cov khoom noj processor (txiav nrog riam). Lub undoubted kom zoo dua ntawm lub blender yog nws compactness thiab muaj peev xwm mus zom cov khoom ntawm ntau hardness. Nrog nws cov kev pab, nws yog ib qho yooj yim mus nqa pate, mashed qos yaj ywm mus rau ib tug homogeneous lub xeev, tig lub tsev cheese nyob rau hauv ib tug loj tsis muaj lumps, thiab lwm yam
Kawg hloov kho: 2023-12-16 08:12
Vim tsim nyog tsim tau zoo, ua haujlwm ntev, ib puag ncig tus phooj ywg ntawm cov ntaub ntawv siv, kev siv hluav taws xob txuag, kev ua haujlwm nplua nuj thiab tsim kom zoo nkauj, cov khoom siv tub yees ntawm South Kauslim hom Samsung yog dav nrov
Kawg hloov kho: 2023-12-16 08:12
Yamaha mixing consoles yog tsim los rau xov tooj cua thiab TV tshaj tawm, kev ua yeeb yam, kev teeb tsa thiab suab tsim. Lawv tau ntev tau txais kev ntseeg siab ntawm lub ntiaj teb nto moo suab engineers rau lawv kev ntseeg tau, zoo heev sonic kev ua tau zoo thiab yooj yim intuitive tswj
Kawg hloov kho: 2023-12-16 08:12
Smart echo sounder "Dipper" ua tau raws li cov qauv European siab tshaj plaws thiab tau yeej ntau yam khoom plig. Nws cov koob meej tau txais lub zog ntawm cov khoom siv sonar tshaj plaws. Deeper fishfinder scans tag nrho cov dej kem ntawm qhov chaw mus rau hauv qab, ntsuas kub thiab qhov tob thiab pom ntses
Kawg hloov kho: 2023-12-16 08:12
Pandect cov khoom lag luam ntawm lub tuam txhab Tswb Trade tau tsim thiab tsim nyob rau hauv thaj av Kaluga ntawm Kev Tshawb Fawb Tsob Ntoo. Raws li lub npe Pandect, ob qho tib si kev ruaj ntseg tag nrho thiab cov khoom tiv thaiv tub sab nyiag raug tso tawm, tso cai rau koj tswj koj lub tsheb thiab tswj nws siv lub xov tooj ntawm tes
Kawg hloov kho: 2023-12-16 08:12
Kev ua haujlwm ntawm pab pawg cawm, cov tub ceev xwm thiab ntau yam kev pabcuam kev nyab xeeb yuav tsum muaj kev sib txuas lus zoo thiab tsis tu ncua ntawm cov neeg ua haujlwm. Cov kws tshaj lij walkie-talkies, piv nrog cov amateur, muaj ntau yam kev ua haujlwm uas tsim nyog thaum ua haujlwm hauv huab cua. Tsis zoo li lub xov tooj ntawm tes, lub walkie-talkie lav qhov kev sib txuas nrawm dua thiab ruaj khov dua, thiab qhov no tseem ceeb heev hauv kev ua haujlwm ntawm cov neeg cawm siav lossis tub ceev xwm
Kawg hloov kho: 2023-12-16 08:12
Muaj tseeb tiag, ib qho cinephile thiab tus nyiam zaj duab xis yooj yim hauv cov yeeb yaj kiab yuav txaus siab los ntawm cov suab nrov ib puag ncig. Cov teebmeem tshwj xeeb acoustic zoo sib xws tuaj yeem tau txais hauv tsev ua tsaug rau cov cuab yeej ua yeeb yam hauv tsev los ntawm cov tuam txhab ua lag luam. Samsung yog lub ntiaj teb thawj coj hauv kev tsim suab, video, khoom siv hauv tsev thiab khoom siv hluav taws xob
Kawg hloov kho: 2023-12-16 08:12
Ib-channel lub tsheb fais fab amplifiers qee zaum hu ua subwoofer monoblocks. Lawv tau tsim tshwj xeeb rau kev txuas ntau lub subwoofer. Monoblocks muaj qee qhov tshwj xeeb uas cuam tshuam nrog lawv cov peev txheej
Kawg hloov kho: 2023-12-16 08:12
Cia peb sim xyuas seb lub roj teeb rau lub koob yees duab twg yog qhov zoo tshaj plaws, dab tsi yuav tsum tau them nyiaj tshwj xeeb rau thawj qhov chaw thiab yuav ua li cas tsis suav nrog kev yuav khoom. Xav txog cov yam ntxwv tseem ceeb ntawm cov roj teeb thiab thaum nws los txog rau qhov chaw ntawm kev yees duab
Kawg hloov kho: 2023-12-16 08:12
Lub tshuab luam ntawv tsis xav luam ntxiv lawm. Lub tshuab luam ntawv raug xa mus, tab sis lub tshuab luam ntawv nyob twj ywm. Thaum ntxhov siab, nws feem ntau tsis muaj qhov ua rau mob hnyav. Luv luv txog cov teeb meem ntawm lub tshuab luam ntawv
Kawg hloov kho: 2023-12-16 08:12
Tib neeg tau dhau los mus ntev rau kev tsim cov khoos phis tawj, tsis muaj qhov tsis tuaj yeem xav txog lub neej niaj hnub nrog txhua yam ntawm nws lub neej hauv kev lag luam, kev lag luam hauv tebchaws thiab khoom siv hauv tsev. Tab sis txawm niaj hnub no, kev nce qib tsis nyob twj ywm, qhib cov ntaub ntawv tshiab ntawm computerization. Ntawm qhov chaw ntawm kev txhim kho thev naus laus zis rau ntau xyoo lawm yog cov qauv ntawm microprocessor (MP), uas tau txhim kho hauv nws cov kev ua haujlwm thiab cov qauv tsim
Kawg hloov kho: 2023-12-16 08:12
Nyob hauv ntiaj teb lub teeb, muaj ib pawg ntawm cov chandeliers, sconces thiab rooj teeb. Cov no yog, qhov tseeb, cov teeb pom kev zoo, lub luag haujlwm tseem ceeb ntawm uas yog los kho lub sab hauv. Lawv cov xim, cov duab thiab cov khoom siv yog qee zaum ua haujlwm tiag tiag ntawm kev tsim kos duab
Kawg hloov kho: 2023-12-16 08:12
Txhua yam khoom siv hauv tsev xav tau kev saib xyuas thiab tu. Txawm lub microwave. Kev ntxuav lub xeem kawg tseem yog ib txoj haujlwm, vim tias cov rog loj hlob tsis yooj yim kom tshem tawm. Lawv nruj nreem noj rau hauv cov phab ntsa ntawm lub chamber, thiab nws tsis yooj yim heev rau khawb lawv tawm. Txawm li cas los xij, muaj ntau txoj hauv kev uas yuav pab koj ntxuav koj lub microwave nrog kev siv zog tsawg. Lawv yuav pab daws tau txawm tias nrog lub microwave qias neeg heev. Kev ntxuav yuav tsis ua haujlwm nyuaj ntxiv lawm