Electronics 2024, Kaum ib hlis

Tus phab ej ntawm kev tshuaj xyuas niaj hnub no yog Sony SmartWatch 3 ntse saib. Cia peb sim txheeb xyuas txhua qhov zoo ntawm tus qauv nrog rau qhov tsis zoo, raws li kev xav ntawm cov kws tshaj lij thiab kev tshuaj xyuas ntawm cov neeg siv khoom zoo tib yam

Nrog rau qhov tshwm sim ntawm GPS navigators, ntau tus neeg tsav tsheb tau hnov zoo siab. Tam sim no koj tuaj yeem yooj yim mus rau txhua qhov chaw ntawm lub nroog lossis lub tebchaws, vim tias lub cuab yeej ntse yuav qhia koj txoj kev yog, qhia rau koj paub thaum twg tig mus, thiab yam teeb meem dab tsi yuav tos ntawm txoj kev. Tab sis txhawm rau kom tsis txhob poob siab hauv koj qhov kev yuav khoom, koj yuav tsum paub xaiv tus navigator rau koj lub tsheb. Tam sim no koj yuav paub dab tsi yuav tsum tau them sai sai rau

Tus phab ej ntawm kev tshuaj xyuas hnub no yog GARMIN Dakota 20 navigator. Cia peb sim txheeb xyuas txhua qhov zoo ntawm tus qauv, nrog rau qhov tsis zoo, suav nrog kev xav ntawm cov kws tshaj lij thiab kev tshuaj xyuas ntawm cov neeg siv tib yam

Cov txiaj ntsig uas lub tais satellite coj los rau nws tus tswv tau ua rau muaj koob meej ntawm satellite TV. Tseeb tiag, ua tsaug rau qhov kev xaiv dav tshaj plaws ntawm cov channel, koj tuaj yeem tsis tsuas yog nkag mus rau ntau cov yeeb yaj kiab, koj nyiam cov kis las thiab kev coj noj coj ua, tab sis kuj yuav tsum paub txog txhua yam tseem ceeb, txhim kho koj txoj kev paub lus txawv teb chaws, uas yog, muab kev lom zem ua si nrog rau kev kawm tus kheej muaj txiaj ntsig

Qhov txawv ntawm qhov cub microwave qhov cub thiab qhov cub microwave zoo li cas? Yuav ua li cas kom ntseeg tau tias cov tais diav hauv lawv zoo dua hauv qhov cub

Cov kev pab cuam tuaj yeem ntsia tau rau hauv cov khoom siv txawb thiab yuav cov khoom siv sib cais rau kev taw qhia. Cov neeg siv tau yooj yim nrhiav tau qhov chaw nthuav mus xyuas thiab tsim txoj hauv kev mus rau qhov chaw nyob uas xav tau siv GPS satellites. Txawm li cas los xij, tsis yog txhua tus tswv gadget paub yuav ua li cas rau nruab ib daim ntawv qhia ntawm tus navigator lossis hloov kho ib qho uas twb muaj lawm

Cov ncauj lus kom ntxaws txog AdvoCam FD Dub GPS recorder. Tag nrho cov ntaub ntawv raug sau los ntawm cov ntaub ntawv raug cai thiab cov neeg siv tshuaj xyuas

Cov kab lus no mob siab rau cov kua thiab cov khoom siv ntau yam ntsuas ntsuas. Cov hom nrov tshaj plaws ntawm cov khoom siv zoo li no suav nrog

Ib qho kev sib cais transformer yog ib qho khoom siv uas tsim los rau lub npe hu ua galvanic sib cais ntawm cov neeg siv hluav taws xob thiab cov khoom siv hluav taws xob uas pub rau lawv. Xws li kev sib cais yuav tsum tau ua los ntawm kev ua kom muaj kev nyab xeeb ntawm cov neeg siv khoom

Tus cwj pwm ntawm txhua lub khw muag khoom noj khoom haus yog cov khoom lag luam tshwj xeeb. Cov tub yees-showcases nyob rau hauv daim ntawv teev npe no tuav cov thawj coj

Thaum ua haujlwm nyob rau hauv high-tam sim no AC voltage circuits, nws yuav tsum tau siv compact devices uas yuav siv tau los tswj xws li ib tug tseem ceeb parameter li tam sim no nyob rau hauv ib tug tsis sib cuag txoj kev. Rau cov hom phiaj no, tam sim no transformer yog dav siv, uas, ntxiv rau kev ntsuas, kuj ua tau ib tug xov tooj ntawm pab tau functions

Signal generators yog cov khoom siv uas tsim los rau kev sim cov khoom xa tawm. Tsis tas li ntawd, cov kws tshaj lij siv lawv los ntsuas cov yam ntxwv ntawm analog converters

Lub hom phiaj ntawm tsab xov xwm no yog Nikon D5100 Cov Khoom Siv SLR, uas tuav txoj haujlwm tseem ceeb hauv kev lag luam thev naus laus zis ntawm txhua lub tebchaws hauv ntiaj teb. Cov yam ntxwv, kev tshuaj xyuas ntawm cov kws tshaj lij thiab cov amateurs, nrog rau cov ntsiab lus me me ntawm kev thov ua haujlwm yuav tso cai rau tus neeg yuav khoom kom paub cov lus dab neeg zoo dua

Aperture yog ib qho tseem ceeb uas koj yuav tsum tau them sai sai rau thaum xaiv lub lens. Lub luminosity ntawm ib qho khoom siv kho qhov muag qhia tau hais tias theem ntawm attenuation ntawm lub teeb flux

Nikon Coolpix L830 tau piav qhia los ntawm cov kws tshaj lij ua lub koob yees duab nrog kev tsim lub koob yees duab siab dua, uas qhov tseeb yog qhov kev cog lus zoo nrog lub lens super zoom. Nws yuav haum rau cov hobbyists aspiring rau ib yam dab tsi ntau tshaj li niaj zaus smartphone, tab sis yuav tsis impress cov neeg uas tau siv high-end khoom

Canon's EOS 650D Cov Khoom Siv hloov pauv EOS 550D nrov raws li qhov nkag-theem DSLR sab saum toj, ua haujlwm me ntsis ntawm EOS 600D. Ntau qhov kev ua haujlwm ntawm 550D tau txuas ntxiv hauv cov cuab yeej no. Zoo li nws cov thawj coj, lub koob yees duab tau tsim los ua cov cuab yeej ua haujlwm siab rau cov neeg nyiam nyiam uas tau loj hlob mus rau qib ntawm DSLR kev yees duab

Hauv kev yees duab, tej zaum qhov kev txiav txim siab ntawm tus kheej feem ntau yog xaiv lub lens. Nrog ntau yam kev xaiv muaj, nws zoo li tsis yooj yim sua kom nrhiav tau qhov zoo

Cov kab lus hais txog cov teeb sodium, qhia txog lawv qhov zoo thiab qhov tsis zoo, thaj tsam, nrog rau qhov tseem ceeb rau kev tsim qoob loo

Kuv yuav ua li cas yog tias muaj teeb meem nrog lub PC, piv txwv li, lub suab ploj hauv lub mloog pob ntseg lossis hais lus? Koj tuaj yeem nrhiav txoj hauv kev los daws qhov teeb meem no hauv kab lus no

Rau qhov yooj yim ntawm cov niam tshiab, Philips tau tsim Philips Avent Steam Blender, ib yam khoom uas tso cai rau koj ua kom sov hauv lub sijhawm luv tshaj plaws thaum khaws cov khoom noj ntau tshaj plaws hauv ntau hom purees thiab kua zaub. Kev tshuaj xyuas kom ntxaws, specifications thiab cov neeg siv khoom xyuas hauv kab lus

Philips tam sim no yog ib tus thawj coj hauv kev lag luam ntawm cov khoom siv hluav taws xob. Raws li lub npe no, kaum tawm txhiab tus ntawm ntau yam khoom siv tau tsim txhua xyoo: khoom noj khoom haus, toasters, khob cij tshuab, mixers, blenders, irons, waffle irons, hluav taws xob kettles, nqus tsev vacuum, plaub hau tshuab, rab chais, curling irons, tongs thiab ntau ntxiv. Lub ntsiab lus ntawm kab lus no yog Philips 1817 juicer

Maxwell nthuav qhia rau cov neeg siv khoom ntau yam ntawm ntau yam khoom siv hauv tsev. Thiab nyob rau hauv no tsab xov xwm peb yuav tham txog ib tug multifunctional tsev mov khoom siv - ib tug multicooker

Cov kab lus no tau mob siab rau rau kev tswj hwm kev nkag. Raws li cov cuab yeej installation, cov nuances ntawm kev saib xyuas, thiab lwm yam

Kev Ua Haujlwm series DLS B6A tau ntev tau nrov tshaj plaws ntawm DLS acoustics. Cov ntaub ntawv zoo siv hauv kev tsim kho tau lees tias lub suab zoo thiab kev ua haujlwm tsis zoo rau lub sijhawm ntev

Qhov cua yuav luag tsis pom, tab sis ua lub luag haujlwm tseem ceeb hauv lub neej ntawm txhua tus neeg niaj hnub no. Huab cua ntshiab yog xav tau ob qho tib si hauv chaw ua haujlwm thiab hauv tsev. Txawm li cas los xij, feem ntau hauv lub neej niaj hnub peb tau ntsib nrog qhov tsis muaj lossis tsis muaj zog ntawm huab cua ncig. Ntau tus tsis xav tias qhov muaj qhov ntub dej ntawm cov ces kaum ntawm chav dej yog ib qho cim ntawm lub hood tsis zoo, thiab mob taub hau tuaj yeem tshwm sim los ntawm qhov tsis muaj huab cua ntshiab. Nyob rau tib lub sijhawm, ob peb tus neeg yuav nco ntsoov txog cov kiv cua duct

Kev kos npe ntawm cov khoom siv hauv tsev loj, kos npe rau chav kawm lub zog, tau dhau los ua qhov yuav tsum tau ua hauv Russia txij li xyoo 2011. Xav txog qhov no thaum yuav khoom, koj tuaj yeem txuag tau nyiaj ntau ntawm cov nqi hluav taws xob

Lub koob yees duab FED yog lub koob yees duab uas tau nrov hauv Soviet Union. Raws li lub npe ntawm tib lub npe no, thawj lub cuab yeej raug tso tawm. Feem ntau, cov neeg siv khoom hu nws "FED-1", tab sis qhov kev xaiv no tsis raug siv. Kev hloov pauv tau tsim los ntawm 1934 txog 1955

Lub koob yees duab "Viliya" (USSR) yog tsim los ntawm Belarusian optical-mechanical tuam txhab. Ntau qhov kev hloov kho tau muaj rau cov neeg yuav khoom, uas sib txawv ntawm ib leeg tsuas yog hais txog qhov raug. Lub cev thiab lub lens tsis hloov pauv. Txog 3 lab tus qauv ntawm lub koob yees duab "Viliya-auto" thiab "Viliya" tau tsim nyob rau hauv tag nrho

Cov khoom siv no muaj cov lus pom zoo yuav ua li cas tshem tawm cov ntxhiab tsw phem hauv lub tub yees, thiab tseem muaj npe qhov ua rau ntawm qhov teeb meem no

Ib qho analog multiplexer yog cov cuab yeej tshwj xeeb nruab nrog cov teeb liab thiab tswj cov khoom siv. Nws yog siv los hloov binary thaum, nrog rau hauv kev faib zaus

Lub pob disco yog ib qho tseem ceeb ntawm lub disco ntawm 80s. Nws yog nrov heev nyob rau hauv peb lub sij hawm, thiab yog vim li cas rau qhov no yog nws ci thiab thawj tsos

LCD zaub siv ob txheej ntawm cov khoom siv polarizing nrog cov kua siv lead ua kua hauv nruab nrab. Ib qho hluav taws xob tam sim no dhau los ntawm cov kua ua rau cov pob zeb sib dhos kom tsis txhob cia lub teeb hla. Yog li ntawd, txhua tus siv lead ua zoo li lub kaw lus uas tswj kev hla ntawm lub teeb

Lub kav hlau txais xov TV yog cov qauv hlau, feem ntau yog ua los ntawm txhuas, tsim kom tau txais xov tooj cua teeb liab. Nyob ntawm seb hom tau txais TV ntau npaum li cas, lawv muab faib ua 'meter' thiab decimeter li. Lawv kuj tau muab faib raws li qhov chaw ntawm kev teeb tsa rau sab hauv tsev thiab sab nraum zoov siv. Raws li txoj kev tau txais lub teeb liab, lub kav hlau txais xov TV tuaj yeem ua haujlwm lossis tsis ua haujlwm

Keeb Kwm, tib neeg tau txuas nrog cov thev naus laus zis tshiab: xov tooj, ntsiav tshuaj, laptops, thiab lwm yam. Portable TVs kuj ua lub luag haujlwm tseem ceeb hauv lub neej ntawm txhua tus neeg siv khoom thib ob. Lawv tso cai rau koj kom tau txais cov ntaub ntawv tshiab, nrog rau tsuas yog muaj kev so zoo tom qab hnub ua haujlwm. Thiab ntau tus txiv neej yuav chim siab yog tias lawv yuav tsum mus noj mov nrog lawv tsev neeg, thiab lub sijhawm no qhov kev sib tw tos ntev tau raug tshaj tawm. Qhov no yog qhov uas cov mini-TVs tuaj cawm

Ib qho kev hloov pauv video tshwm sim hauv peb lub tebchaws thaum kawg ntawm 80s. Cov yeeb yaj kiab, suab paj nruag cov kev pab cuam thiab txawm tias cov yeeb yaj kiab erotic tau sau rau ntawm daim kab xev sib nqus tau nchuav rau hauv USSR

The Ralink RT5370 Wireless Wi-Fi Adapter yog ib qho khoom siv tshwj xeeb. Qhov chaw tseem ceeb ntawm nws siv yog satellite txais thiab TVs nrog kev txhawb nqa rau Smart TV muaj nuj nqi. Tab sis nws kuj tseem siv tau los ua ib feem ntawm tus kheej lub computer. Cov khoom no yuav mob siab rau nws lub peev xwm

Tam sim no, Oriel 963 tau dhau los ua qhov nrov tshaj plaws digital terrestrial receiver. Cov ntsiab lus ntawm tus qauv no yuav nthuav tawm hauv tsab xov xwm. Cov chaw tsim khoom no tau tsim ntau yam khoom siv dav dav, nws tau hloov kho tas li nrog cov thev naus laus zis tshiab. Tab sis nws yog cov txheej txheem piav qhia uas tuaj yeem dhau los ua qhov zoo tshaj plaws ntawm tus nqi thiab zoo

Tam sim no T2 tuner tau nthuav dav. Cov channel uas tau tshaj tawm los ntawm cov cuab yeej zoo li no, raws li txoj cai, muaj qhov zoo ntawm lub suab thiab cov duab

Ib qho ntawm cov txheej txheem rau kev ua haujlwm ib txwm ntawm cov khoom siv hluav taws xob yog lub zog ruaj khov. Kev hloov pauv ntawm qhov hluav taws xob hauv cov khoom siv sib txuas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm tsev neeg lossis lwm yam khoom siv. Lub surge protector muaj peev xwm tiv thaiv cov khoom siv hluav taws xob kim los ntawm ntau yam kev cuam tshuam thiab txuas ntxiv nws lub neej kev pab cuam

Cov kab lus "laser TV" suab thev naus laus zis thiab niaj hnub. Txawm li cas los xij, ob peb tus neeg paub tias kev txhim kho ntawm cov neeg txais TV no tau tshwm sim txij li xyoo 70s ntawm lub xyoo pua xeem. Vim tus nqi siab ntawm cov qauv tsim thiab kev ua tsis tau zoo ntawm lawv cov kev lag luam siv, qhov project tau nres