Electronics 2024, Tej zaum

Cov teeb me me mercury yog tsim los ntawm cov khoom me me thiab muaj cov ntsiab lus mercury txo qis piv rau cov pa roj fluorescent ntev

Cia sim nkag siab qhov teeb meem no thiab xaiv lub hnub ci teeb pom kev zoo tshaj plaws rau lub caij ntuj sov tsev. Peb tseem yuav xav txog cov yam ntxwv tseem ceeb ntawm cov qauv thiab cov ntsiab lus tseem ceeb uas koj yuav tsum tau them sai sai rau thaum yuav cov khoom siv zoo li no

Ntau tus yuav paub "Digma" los ntawm cov ntsiav tshuaj thiab e-phau ntawv. Ib nrab ntawm cov qauv zoo yog nyob rau hauv ntu nyiaj txiag thiab thov cov neeg siv khoom nrog tus nqi txaus nyiam. Thiab yog tias tej yam tsis yooj yim nrog cov ntsiav tshuaj, ces cov kev txheeb xyuas txog Digma e-phau ntawv feem ntau yog qhov zoo. Yog li, peb nthuav qhia rau koj cov kev saib xyuas luv luv ntawm Digma e-phau ntawv. Xav txog cov yam ntxwv tseem ceeb ntawm cov khoom siv thiab lawv lub peev xwm

Ib yam ntawm cov teeb pom kev zoo tshaj plaws niaj hnub no yog lub neon sawb lossis raj. Nws yog dab tsi thiab nws txawv ntawm cov pa LED li cas? Nws tuaj yeem siv qhov twg, siv nws li cas? Tag nrho cov lus nug no tau teb rau hauv tsab xov xwm niaj hnub no

Kab lus no hais txog qhov tseem ceeb ntawm cov cuab yeej ntsuas hauv tib neeg lub neej, thiab tseem tham txog qee yam ntawm cov cuab yeej no

Ib qho ntawm cov ntsiab lus hauv cov khoom siv hluav taws xob niaj hnub no yog lub diode. Kev sib txuas ntawm diodes nyob rau hauv ib tug choj Circuit Court, npaj los ntawm German physicist Leo Hertz, qhib lub tshiab muaj peev xwm nyob rau hauv daim ntawv thov ntawm no universal ntaus ntawv

Lub ntsiab txhais ntawm lub diode yog tias nws yog ib qho khoom siv uas muaj qhov sib txawv, nyob ntawm seb qhov kev taw qhia ntawm cov hluav taws xob tam sim no ntws. Nws siv yog tsim nyog nyob rau hauv circuits uas yuav tsum tau txwv nws txoj kev. Kab lus no yuav tham ntau ntxiv txog cov cuab yeej ntawm lub diode, nrog rau hom twg muaj nyob thiab yuav ua li cas paub qhov txawv ntawm lawv

Thyristors yog lub hwj chim hluav taws xob cov yuam sij uas tsis tswj tau tag nrho. Feem ntau hauv cov ntawv qhia kev koj tuaj yeem pom lwm lub npe rau cov cuab yeej no - ib qho kev ua haujlwm thyristor

LEDs yog siv rau ntau qhov chaw. Ib qho tseem ceeb ntawm lawv txoj kev koom tes yog kev siv cov ntawv sau npe ntawm cov khoom muaj feem cuam tshuam. Nws yuav ua li cas? Dab tsi yog qhov nuances ntawm kev siv cov cim LED, uas yog ib feem ntawm cov khoom siv ntau yam?

Lub tshuab hluav taws xob sab nraud muaj ntau qhov zoo dua li cov roj av version. Ua ntej, cov cuab yeej no yog ntau ntsiag to. Qhov thib ob, cov neeg nuv ntses tau txais lub sijhawm los ua kom lub nkoj yooj yim. Nyob ntawm kev tsav tsheb, tsuas yog me ntsis txav ntawm tes lossis ko taw kom txaus kom lub nkoj caij nkoj mus rau qhov raug

Ntau tus neeg yuav khoom rau lub tsheb roj teeb tab tom nrhiav kom tau tus nqi zoo. Txhawm rau ua qhov kev xaiv zoo, koj yuav tsum paub qhov tsis tseem ceeb ntawm cov qauv, nrog rau coj mus rau hauv tus account tus qauv tsim

Lub roj teeb yog ib qho tseem ceeb ntawm lub tsheb. Nws muab lub zog rau lub tshuab hluav taws xob thaum lub cav tsis ua haujlwm. Hmoov tsis zoo, nws tsis nyob mus ib txhis, tab sis kom them nyiaj zoo nws tuaj yeem txuas ntxiv lub neej ntawm cov khoom siv hloov tsis tau

Android Qhov Chaw Keeb Kwm yog Google qhov kev pabcuam uas sau thiab txuag koj cov kev txav. Cov kev pabcuam txheeb xyuas thiab sau cov kev luv tshaj plaws. Nyeem yuav ua li cas qhib thiab teeb tsa qhov chaw keeb kwm ntawm koj lub xov tooj

Lub webcam yog lub cuab yeej uas ntes thiab xa cov duab hauv lub network hauv lub sijhawm. Lub webcam yog xav tau los hu xov tooj, koom nrog cov rooj sib tham video thiab webinars. Nrog nws, koj tuaj yeem ua podcasts, video blogs, ua si sib tham sib ua si, saib xyuas kev ruaj ntseg thiab txawm tswj software ntawm koj lub computer yam tsis muaj nas lossis keyboard

Cov kab lus no tau mob siab rau Philips SHE3590 lub mloog pob ntseg. Cov yam ntxwv ntawm tus qauv, cov yam ntxwv ntawm lub suab tsim tawm, nrog rau cov neeg siv kev txheeb xyuas raug txiav txim siab

Tam sim no, ntau yam khoom siv tau nruab nrog lub ntim tswj. Nyob rau tib lub sijhawm, lawv txawv heev hauv lawv cov qauv tsim. Txhawm rau nkag siab tag nrho cov txheej txheem, koj yuav tsum nkag siab cov hom kev tswj hwm kom ntxaws ntxiv

Philips yog ib lub tuam txhab nto moo tshaj plaws hauv ntiaj teb uas muab kev lag luam nrog ntau yam khoom siv hauv tsev sib txawv. Ua ke nrog cov tom kawg, nyob rau hauv lub npe no, ntau yam accessories tau luam tawm uas ua rau lub neej yooj yim dua rau ib tug neeg niaj hnub ob peb zaug

Cov khoom siv semiconductor yog cov khoom siv hluav taws xob uas nws ua haujlwm raws li cov txheej txheem tshwj xeeb hauv cov khoom hu ua semiconductors

Txhua cov khoom siv hluav taws xob muaj cov resistors ua lawv lub ntsiab. Nws yog siv los hloov cov nqi tam sim no hauv ib qho hluav taws xob hluav taws xob. Tsab ntawv nthuav qhia cov khoom ntawm cov resistors thiab cov txheej txheem rau kev suav lawv lub zog

Built-in Samsung microwave ncu, tshuaj xyuas uas yuav tau tham me ntsis tom qab, yog nrov. Yog vim li cas rau qhov xav tau ntau ntxiv yog qhov compact loj thiab yooj yim ntawm installation. Xav tias ntau cov khoom siv yuav tsum tau muab tso rau hauv chav ua noj, kev nrhiav ib qho chaw yuav yog ib qho teeb meem ceev. Thiab tom qab ntawd cov qauv uas tuaj yeem ua rau hauv cov rooj tog zaum tuaj yeem cawm. Nyob rau hauv lub moj khaum ntawm tsab xov xwm no, microwave ncu los ntawm Korean chaw tsim tshuaj paus yuav raug txiav txim

Cov kab lus no mob siab rau lub teeb pom kev zoo, nrog rau lawv ntau yam. Cov tshuab uas siv hauv tsev, ntawm txoj kev, hauv thaj chaw muaj kev lag luam, thiab lwm yam

Teeb pom kev kub ntxhov yog ib qho kev ywj pheej ntawm lub hauv paus teeb pom kev zoo, lub hom phiaj tseem ceeb ntawm kev ua kom pom kev pom thiab kev taw qhia tib neeg ntawm cov khoom thaum nws tawg lossis kaw

Muaj ntau qhov chaw ntawm kev ua haujlwm uas koj yuav tsum siv lub platform teev. Cov pab pawg ntawm cov cuab yeej no txawv qhov sib txawv ntawm lwm qhov ntsuas ntawm qhov ntev, nrog rau cov yam ntxwv ntawm cov khoom uas tuaj yeem hnyav nrog lawv cov kev pab. Cov khoom siv muaj lwm lub npe - cov khoom ntsuas. Ntau lub tuam txhab tsim cov khoom siv hluav taws xob thiab tshuab. Xav txog lawv hom, yam ntxwv thiab cov yam ntxwv ntawm kev ua haujlwm

Terminal blocks yog ib qho tsim nyog tus cwj pwm hauv kev siv hluav taws xob. Vim lawv muaj ntau haiv neeg, nws muaj peev xwm hloov kho cov hluav taws xob circuits, kaw lub windings, vim lawv tsis siv, thiab disconnecting tsis tsim nyog circuits

KM hom capacitors kuj txawv ntawm lwm cov capacitors hauv lawv cov nqi siab. Qhov laj thawj yog vim li cas lawv siv cov hlau muaj txiaj ntsig hauv qab no (thiab lawv cov khoom sib xyaw) ua cov phaj dielectric: Ag, Pl, Pd. Feem ntau, palladium yog siv, thiab qhov no yog qhov tseeb uas txiav txim siab lawv tus nqi

Qhov kev ua tau zoo tsis zoo ntawm parametric stabilizer tso cai rau cov cuab yeej no nrhiav nws qhov chaw hauv lub neej txhua hnub thiab tsim khoom hauv lub sijhawm luv luv. Kab lus hais txog qee yam ntawm kev ua haujlwm ntawm cov khoom siv ruaj khov thiab lawv siv hauv hluav taws xob thiab hluav taws xob

Lub teeb DRL tsis yog ib yam tshiab. Lub hauv paus ntsiab lus ntawm kev tsim hluav taws xob ultraviolet tsis pom ntawm lub qhov muag hauv qhov nruab nrab gaseous thaum lub sij hawm hluav taws xob tawg tau ntev tau paub thiab tau ua tiav siv hauv cov luminescent tubular flasks

Kev siv cov capacitors hauv thev naus laus zis yog qhov dav heev. Yuav luag txhua qhov hluav taws xob lossis hluav taws xob hluav taws xob muaj cov xov tooj cua no. Nws yog ib qho nyuaj rau xav txog lub hwj chim mov tsis muaj capacitors. Lawv, nrog rau cov resistors thiab transistors, yog lub hauv paus ntawm xov tooj cua engineering

Cov kab lus hais txog seb puas yuav tsum tau lub teeb kom qhuav rau tes thaum txhim kho siv cov gel tshwj xeeb

Ntawm Suav ua Fender thiab Gibson guitars tsis zoo li qub, tab sis tus nqi yog lawv lub ntsiab muag. Nyob rau hauv Lavxias teb sab kev ua lag luam, nyob rau hauv nws cov nqi ntu, Martinez electro-acoustic guitar yog nrov, uas muaj lub suab zoo thiab qhov zoo tshaj tus nqi-zoo piv

Nyob rau xyoo tsis ntev los no, tib neeg tau nkag mus rau lub computer hnub nyoog. Cov khoos phis tawj ntse thiab muaj zog, raws li cov hauv paus ntsiab lus ntawm kev ua lej, ua haujlwm nrog cov ntaub ntawv, tswj cov kev ua ub no ntawm tus kheej lub tshuab thiab tag nrho cov chaw tsim khoom, tswj cov khoom zoo thiab ntau yam khoom. Nyob rau hauv peb lub sij hawm, computer technology yog lub hauv paus rau kev loj hlob ntawm tib neeg kev vam meej. Ntawm txoj kev mus rau txoj haujlwm no, kuv yuav tsum tau hla txoj kev luv luv, tab sis muaj cua daj cua dub heev

Tsis ntev los no, ntse TVs tau suav nrog hauv cov khoom lag luam ntawm ntau lub tuam txhab. Cov khoom siv zoo li no muaj qhov ua haujlwm dav tshaj plaws, tab sis tsis yog txhua tus neeg siv nkag siab txog dab tsi zais hauv lub npe no

Qhov zoo tshaj plaws LCD TVs: kev ntsuam xyuas, tshuaj xyuas cov qauv thiab kev xav ntawm cov kws tshaj lij hauv daim teb no. Tag nrho cov qauv uas tau teev tseg hauv qab no tau nyob rau hauv kev nthuav qhia tshwj xeeb, tau txais cov qhab nia siab thiab tau ua pov thawj lawv txoj cai yuav ntau dua ib zaug

Hnub no tsis muaj lus nug txog qhov zoo dua - CRT saib lossis LCD zaub. Rau cov neeg siv nruab nrab, qhov kev xaiv yog pom tseeb. Lub tshuab rau kev tsim cov kua siv lead ua cov ntxaij vab tshaus tau raug txhim kho tas li thiab qhib lub qab ntug tshiab hauv cheeb tsam no. Dab tsi yog qhov kev cia siab rau nws txoj kev loj hlob ntxiv? LCD puas tuaj yeem sib tw nrog lwm cov thev naus laus zis?

Qhov ntau ntawm cov khoom nthuav tawm tshaj txhua qhov kev xav tau txwv. Txawm tias paub txog tag nrho cov tsis xav tau rau cov qauv xav tau, nws yog qhov nyuaj rau kev txiav txim siab ntawm cov chaw tsim khoom. Rau ib daim duab tiav ntawm cov khoom lag luam zoo ntawm cov tuam txhab muab ntau hom TVs rau kev ua lag luam, koj tuaj yeem siv sijhawm luv luv

Cia peb saib cov npe TV zoo tshaj plaws. Kab lus yuav muab cov ntaub ntawv hais txog lawv qhov zoo thiab qhov tsis zoo. Hauv nws koj tuaj yeem paub txog cov thev naus laus zis siv los ntawm cov chaw tsim khoom, novelties. Thiab tseem kom paub seb cov hom twg tau ntseeg los ntawm cov neeg yuav khoom hauv tsev thiab vim li cas? Kev ntsuam xyuas yog nyob ntawm kev tshuaj xyuas thiab cov neeg siv khoom xav tau

Cia peb sim txheeb xyuas qee qhov kev hais lus zoo tshaj plaws ntawm qib sib txawv, txawv ntawm lawv cov khoom zoo thiab ntau cov lus pom zoo los ntawm cov neeg siv

Technology kev txhim kho loj heev. Nyob rau hauv xyoo tas los no, nws tau txais lub zog, thiab nws tsis yooj yim rau txhua tus kom nkag siab txog cov khoom tshiab uas tshwm sim hauv khw. Txhua tus tau paub ntev LCD TVs, tab sis ob peb tus neeg tuaj yeem xaiv lub cuab yeej zoo. Xav txog cov qauv zoo tshaj plaws ntawm cov khoom siv zoo li no

Hnub no, ntau tus poj niam hauv tsev tab tom ntxhov siab txog dab tsi ua haujlwm tau zoo dua: lub cooker qeeb lossis cua grill? Dab tsi yog qhov zoo dua los yuav kom muaj "jack ntawm txhua qhov kev lag luam" pab hauv chav ua noj? Peb yuav pib qhov kev sib piv ntawm cov cuab yeej zoo no los ntawm kev txiav txim siab txhua tus ntawm lawv sib cais

Quality multicookers yuav tsum tau siv yooj yim. Lawv yuav tsum tau nruab nrog roj hmab taw thiab kov rau nqa lub cuab yeej