Feedthrough keyboards

Sij hawm dhau los, cov qauv ntawm kev tswj teeb pom kev zoo nkawm hloov ntawm kev nplij siab rau cov neeg siv. Yog tias tseem muaj 40 xyoo dhau los peb tuaj yeem tau txais cov khoom siv taws teeb ntau tshaj plaws, uas tau txuas nrog lub simplest tswvyim, niaj hnub nim no muaj ntau pua yam. Cov khoom siv niaj hnub no muaj nruab nrog cov ntsuas, dimmers, chaw taws teeb ntawm cov chaw taws teeb, kov cov nyees khawm , thiab lwm yam. Nrog lawv cov kev pab, lub teeb pom kev tuaj yeem raug kho hauv kev ci ntsa iab thiab txawm nyob rau lub sijhawm (nrog rau lub sijhawm). Tsis tas li ntawd xwb, peb yuav tsum sib tham txog qhov zoo li ib txoj kab hluav taws xob ntais ua qhov rooj. Cia peb kawm saib nws yog leej twg.


Dab tsi yog "dhau ntawm kev hloov" txhais li cas?

Ib qho kev sib tw dhau los ntawm kev ua tau yog ob, peb lossis ntau qhov keyboards uas cia koj tswj ib lub teeb ci. Piv txwv, nyob hauv chav pw muaj ib lub teeb ntim (chandelier) thiab hloov ob npaug rau (qhov tseeb nws yog ib qho khoom txuas nrog hauv ib zaug xwb). Thaum zoo li no, koj muaj lub sijhawm, thaum koj nkag mus rau hauv chav, kom pom lub teeb ntawm qhov nkag, thiab tom qab ntawd, tom qab koj nyob hauv qhov tsaus ntuj, muab nws tso nrog lwm qhov chaw nyob ze ntawm lub txaj . Tsis tas li ntawd, feem ntau kis dhau los ntawm cov kev pauv ntawm cov kev sib txuas ntev, ntawm cov staircases, hauv chav taug kev, thiab lwm yam. Qhov no yooj yim heev los ntawm kev siv tswv yim ntawm kev pom, vim hais tias tag nrho cov novelties ntawm hluav taws xob thiab lwm yam khoom muaj tsuas yog ib lub hom phiaj - ua kom siv cov cuab yeej no zoo li ua tau. Thiab lawv ua tiav!

Qhov hom ntawm hluav taws xob engineering txawv ntawm cov keyboise switches tsuas yog nyob rau hauv kev sib txuas lus circuit ntawm kev twb kev txuas, me ntsis nyuab dua. Yuav tsum siv lub tswv yim ntawm kev siv ob peb kauj ruam hauv chav rau ib lub teeb, nws yog qhov tsim nyog yuav ua rau peb-lossis plaub-cab cab cab ncig lub sijhawm thaum kho qhov chaw, ua ntej txoj haujlwm tiav. Thiab qhov no nws yuav tsum tau ua ntej ntawm tag nrho cov los npaj qhov twg lub keyboards yuav nyob thiab muaj pes tsawg lawv yuav.

Ntau yam ntawm kev sib tw dhau los

Nruab nrab ntawm lawv tus kheej, qhov kev sib tw dhau los ntawm kev tsis sib thooj li cov neeg sawv cev, tsis dhau dhau los. Yog li ntawd, lawv yog cov ib, ob- thiab peb-yuam. Ib qho tseem ceeb hauv kev yuav dhau ntawm kev sib tw dhau yog nws rab peev xwm los ua hauj lwm raws li kev sib tw (qhov no yog siv rau ib qho thiab ob qho tseem ceeb ua qauv). Nco ntsoov xyuas hauv lub khw yog tias koj npaj yuav los nruab rau peb los yog ntau dua dhau ntawm cov keyboards.

Raws li hom kev tswj, cov kev sib tw dhau los ntawm kev hloov yog raws li nram no: lawv yog qhov tseem ceeb, kov thiab tej thaj chaw deb. Cov neeg uas xav tau ib txoj kev hloov ntawm cov teeb pom kev zoo, yuav txaus siab rau txoj kev hloov qis nrog ib tug dimmer. Xws li cov qauv yog nyob rau tag nrho eminent tuam ntxhab, thiab lawv tsis pheej yig. Thiab rau qhov pib xyaum ua kom zoo, nws yog ib qho ua tau los txuas rau dimmer rau kev sib tiv tauj Circuit Court ntawm kev sib tw dhau los ntawm koj tus kheej.

Lub tshuab hluav taws xob muaj peev xwm yuav nruab nrog qhov ntsuas (kev taw qhia). Qhov no yog qhov yooj yim yog tias koj txhim kho tus neeg hluav taws xob hauv txoj kev tsaus ntuj ntev: tam sim no koj tsis muaj nws yuav tsim nyog mus nrhiav ntev ntev hauv qhov tsaus ntuj nti ntawm phab ntsa.

Muaj ntau tus neeg ua haujlwm qhia lawv tus kheej tau xav paub seb puas muaj cuab kav tsim los hloov txoj kev hloov ntawm qhov ib txwm, thiab yuav ua li cas. Yuav kom siv qhov no hauv kev xyaum yog hauv txoj cai tiag tiag, yog tias koj paub zoo hauv hluav taws xob circuits. Txawm li cas los, qhov no ua rau kev txiav txim siab ntawm qhov tam sim no, thaum nyob rau hauv lub txee ntawm lub khws koj yuav pom qhov hloov koj xav tau nyob rau hauv kiag li txhua stylistic kev txiav txim siab thiab xim tswvyim? Cov lus teb yog pom tseeb.

Thiab thaum kawg, cia peb lub npe nrov tshaj plaws ntawm cov neeg tsav tsheb dhau los ntawm LEGRAND, Schneider, VIKO, Makel, thiab lwm yam.