Cov khoom sib sib zog nqus hlau tuaj yeem ntes cov khoom hauv av ntawm qhov deb. Kev hloov kho niaj hnub hauv khw muag khoom kim heev. Txawm li cas los xij, nyob rau hauv rooj plaub no, koj tuaj yeem sim ua lub ntsuas hlau nrog koj tus kheej tes. Txog rau qhov kawg no, nws yog thawj zaug ntawm txhua qhov kev pom zoo kom paub koj tus kheej nrog kev tsim qauv ntawm kev hloov kho tus qauv.
Kev hloov pauv tswv yim
Thaum sib sau cov cuab yeej hlau nrog koj tus kheej tes (daim duab qhia hauv qab), koj yuav tsum nco ntsoov tias lub ntsiab lus tseem ceeb ntawm lub cuab yeej yog lub damper ntawm microcontroller, capacitor thiab kov nrog tus tuav. Chav tswj nyob rau hauv cov cuab yeej muaj ib txheej ntawm resistors. Qee qhov kev hloov kho yog tsim los ntawm cov tsav tsheb modulators uas ua haujlwm ntawm qhov zaus ntawm 35 Hz. Cov racks lawv tus kheej yog ua nrog cov phaj nqaim thiab dav-puab.
Qhia rau kev sib sau ua qauv yooj yim
Kev sib sau lub ntsuas hlau nrog koj tus kheej txhais tes yog qhov yooj yim heev. Ua ntej ntawm tag nrho cov, nws yog pom zoo kom npaj ib lub raj thiab muab ib tug kov rau nws. Txhawm rau nruab lub thawv tswjsiab conductive resistors yuav tsum tau. Kev khiav hauj lwm zaus ntawm lub cuab yeej nyob ntawm ntau yam. Yog tias peb xav txog kev hloov kho ntawm diode capacitors, ces lawv muaj qhov rhiab heev.
Kev khiav hauj lwm zaus ntawm cov hlau ntes yog li 30 Hz. Qhov siab tshaj plaws nrhiav tau deb ntawm ib qho khoom yog 25 mm. Kev hloov kho muaj peev xwm ua haujlwm ntawm cov roj teeb lithium. Microcontrollers rau kev sib dhos yuav tsum tau nrog lub tshuab lim polar. Ntau tus qauv quav ntawm qhib hom sensors. Nws tseem tsim nyog sau cia tias cov kws tshaj lij tsis pom zoo kom siv cov lim dej siab siab. Lawv txo qhov raug ntawm kev tshawb pom cov khoom hlau zoo heev.
Pirate series qauv
Koj tuaj yeem ua tus Pirate hlau ntes nrog koj tus kheej txhais tes nkaus xwb los ntawm lub hauv paus ntawm tus tswj kav hlau. Txawm li cas los xij, ua ntej ntawm tag nrho cov, lub microprocessor yog npaj rau kev sib dhos. Txhawm rau txuas nws, koj xav tau lub tshuab hluav taws xob. Ntau tus kws tshaj lij pom zoo kom siv daim phiaj kab hluav taws xob nrog lub peev xwm ntawm 5 pF. Lawv conductivity yuav tsum tau khaws cia nyob rau theem ntawm 45 microns. Tom qab txhim kho lub capacitors, koj tuaj yeem pib soldering chav tswj. Qhov sawv ntsug yuav tsum muaj zog thiab txhawb nqa qhov hnyav ntawm lub phaj. Daim phiaj loj dua 5.5 cm nyob rau hauv txoj kab uas hla tsis pom zoo rau 4V qauv, qhov ntsuas qhov system yog xaiv tau. Tom qab kho qhov thaiv, txhua yam uas tseem tshuav yog txhawm rau txhim kho cov roj teeb.
Siv reflex transistors
Nws yooj yim heev los ua DIY hlau ntes nrog cov khoom siv hluav taws xob. Ua ntej tshaj plaws, cov kws tshaj lij pom zoo kom txhim khomicrocontroller. Capacitors nyob rau hauv cov ntaub ntawv no yog haum rau ib tug peb-channel yam, thiab lawv conductivity yuav tsum tsis txhob ntau tshaj 55 microns. Ntawm qhov voltage ntawm 5 V, lawv muaj qhov tsis kam ntawm kwv yees li 35 ohms. Resistors hauv kev hloov kho yog siv feem ntau ntawm kev sib cuag. Lawv muaj qhov tsis zoo polarity thiab tiv tau zoo nrog electromagnetic vibrations. Nws tseem tsim nyog sau cia tias kev sib dhos tau tso cai siv cov roj teeb lithium. Qhov siab tshaj plaws phaj dav rau qhov kev hloov kho no yog 5.5 cm.
Model nrog convection transistors: kws tshuaj xyuas
Koj tuaj yeem sib sau cov cuab yeej hlau nrog koj tus kheej txhais tes nkaus xwb raws li tus neeg siv khoom siv. Hauv qhov no, capacitors yog siv ntawm 30 microns. Yog tias koj ntseeg qhov kev tshuaj xyuas ntawm cov kws tshaj lij, ces nws yog qhov zoo dua tsis txhob siv cov resistors muaj zog. Hauv qhov no, qhov siab tshaj plaws capacitance ntawm cov khoom yuav tsum yog 40 pF. Tom qab txhim kho tus maub los, koj yuav tsum tau saib xyuas ntawm chav tswj.
Cov cuab yeej hlau no tau txais kev tshuaj xyuas zoo rau kev tiv thaiv kev tiv thaiv yoj cuam tshuam. Rau lub hom phiaj no, ob lub diode-hom lim tau siv. Kev hloov kho nrog cov tshuab tso saib yog qhov tsawg heev ntawm cov kev hloov kho hauv tsev. Nws tseem tsim nyog sau cia tias cov khoom siv hluav taws xob yuav tsum ua haujlwm ntawm qhov tsis tshua muaj hluav taws xob. Yog li, lub roj teeb yuav kav ntev.
Siv Chromatic Resistors
Yuav ua li cas thiaj ua tau lub ntsuas hlau nrog koj tus kheej txhais tes? Ib tug qauv nrog chromatic resistors yog yooj yim heev rau assemble, tab sis nws yuav tsum tau borne nyob rau hauv lub siab hais tias capacitors rau kev hloov kho tsuas yog tso cai rau siv raufuses. Cov kws tshaj lij kuj taw qhia qhov tsis sib haum xeeb ntawm cov resistors nrog cov lim dej pub. Ua ntej pib lub rooj sib txoos, nws yog ib qho tseem ceeb kom tam sim ntawd npaj ib lub raj rau cov qauv, uas yuav yog ib tug kov. Ces lub thaiv yog ntsia. Nws yog qhov tsim nyog los xaiv cov kev hloov kho rau 4 microns, uas ua haujlwm ntawm qhov zaus ntawm 50 Hz. Lawv muaj qhov sib txawv me me thiab ntsuas qhov tseeb. Nws tseem tsim nyog sau cia tias cov neeg nrhiav hauv chav kawm no yuav muaj peev xwm ua haujlwm tau zoo hauv cov av noo siab.
qauv nrog mem tes zener diode: sib dhos, tshuaj xyuas
Cov khoom siv nrog lub zog zener diodes yog qhov txawv los ntawm kev ua haujlwm siab. Yog tias koj ntseeg tias cov kev tshuaj xyuas ntawm cov kws tshaj lij, tom qab ntawd kev hloov kho hauv tsev tuaj yeem ua haujlwm nrog cov khoom sib txawv. Yog hais tias peb tham txog cov tsis, ces lawv nrhiav kom tau raug yog kwv yees li 89%. Nws yog tsim nyog pib lub rooj sib txoos ntawm lub cuab yeej nrog ib tug khib dawb. Ces tus kov rau tus qauv yog mounted.
Cov kauj ruam tom ntej yog txhawm rau txhim kho chav tswj. Tom qab ntawd tus maub los yog mounted, uas yog powered los ntawm lithium roj teeb. Tom qab txhim kho chav tsev, koj tuaj yeem pib soldering lub capacitor. Lawv qhov tsis zoo kuj yuav tsum tsis pub tshaj 45 ohms. Cov kws tshaj lij tshuaj xyuas qhia tias kev hloov kho ntawm hom no tuaj yeem ua yam tsis muaj cov lim dej. Txawm li cas los xij, nws yuav tsum nco ntsoov tias tus qauv yuav muaj teeb meem loj nrog kev cuam tshuam yoj. Qhov no yuav ua rau lub capacitor puas. Raws li qhov tshwm sim, lub roj teeb ntawm cov qauv ntawm hom no tau tawm sai sai.
Siv lub zaus qis transceiver
Tsawg zaus transceivers ntawm cov qauv txo qhov raugntsuas ntsuas. Txawm li cas los xij, nws tsim nyog sau cia tias kev hloov kho ntawm hom no tuaj yeem ua tiav nrog cov khoom me me. Nyob rau tib lub sijhawm, lawv muaj qhov ntsuas me me ntawm tus kheej tso tawm. Yuav kom sib sau cov kev hloov kho nrog koj tus kheej txhais tes, nws raug nquahu kom siv cov khoom siv hluav taws xob. Lub transmitter feem ntau yog siv rau ntawm diodes. Yog li, conductivity yog muab nyob ib ncig ntawm 45 microns nrog rhiab heev ntawm 3 mV.
Qee tus kws tshaj lij pom zoo kom txhim kho cov ntxaij lim dej, uas ua rau kom muaj kev ruaj ntseg ntawm cov qauv. Txhawm rau nce cov conductivity, tsuas yog siv cov hloov pauv hloov pauv. Lub ntsiab qhov tsis zoo ntawm cov khoom siv no yog qhov kub hnyiab ntawm tus maub los. Nrog xws li kev puas tsuaj, nws yog ib qho teeb meem los kho cov cuab yeej hlau nrog koj tus kheej tes.
Siv lub siab zaus transceiver
Ntawm zaus transceivers, koj tuaj yeem sib sau ua ke ib lub tshuab kuaj hlau yooj yim nrog koj tus kheej txhais tes nkaus xwb los ntawm kev hloov pauv hloov pauv. Ua ntej pib lub installation, ib lub khib rau lub phaj yog npaj raws li tus qauv. Lub conductivity ntawm tus maub los yog nyob rau nruab nrab 40 microns. Ntau tus kws tshaj lij tsis siv cov lim dej sib cuag thaum sib dhos. Lawv muaj kev poob siab kub thiab muaj peev xwm ua haujlwm ntawm 50 Hz. Nws tseem tsim nyog sau cia tias cov roj teeb lithium yog siv los sib sau ua ke cov khoom siv hlau, uas rov ua kom lub zog tswj. Lub sensor nws tus kheej rau kev hloov kho yog ntsia los ntawm lub capacitor, nyob rau hauv uas lub capacitance yuav tsum tsis txhob ntau tshaj 4 pF.
Longitudinal resonator qauv
Devices nrog longitudinal resonators feem ntau pom ntawm lub khw. Lawv sawv tawm ntawm lawv cov neeg sib tw vim lawv qhov raug siab hauv kev tshawb xyuas cov khoom, thiab tib lub sijhawm lawv tuaj yeem ua haujlwm hauv cov av noo siab. Txhawm rau kom nws tus kheej sib sau ua ke tus qauv, ib qho sawv ntsug tau npaj, thiab lub phaj yuav tsum tau siv nrog txoj kab uas hla yam tsawg 300 hli.
Nws tseem tsim nyog sau cia tias yuav tsum muaj tus tswj hwm kev sib cuag thiab ib qho kev nthuav dav yuav tsum tau sib sau ua ke. Cov lim siv tsuas yog siv rau ntawm ib lub mesh hauv ob sab phlu. Ntau tus kws tshaj lij pom zoo kom txhim kho diode capacitors uas ua haujlwm ntawm qhov hluav taws xob ntawm 14 V. Ua ntej tshaj plaws, lawv tso lub roj teeb me ntsis. Nws kuj tseem tsim nyog sau cia tias lawv muaj cov khoom siv hluav taws xob zoo piv rau cov khoom sib tw.
Siv xaiv cov lim dej
Nws tsis yog yooj yim los ua qhov sib sib zog nqus hlau ntes nrog koj tus kheej tes. Qhov teeb meem tseem ceeb yog tias lub tshuab hluav taws xob tsis tuaj yeem nruab rau hauv lub cuab yeej. Nws tseem tsim nyog sau cia tias cov phaj hloov pauv tau xaiv los ntawm 25 cm loj, qee zaum, cov racks raug teeb tsa nrog lub expander. Ntau tus kws tshaj lij qhia pib lub rooj sib txoos nrog kev teeb tsa ntawm chav tswj. Nws yuav tsum ua haujlwm ntawm qhov zaus tsis tshaj 50 Hz. Nyob rau hauv cov ntaub ntawv no, lub conductivity nyob ntawm tus maub los siv nyob rau hauv cov khoom.
Ntau zaus nws tau khaws nrog ib txheej los ua kom muaj kev ruaj ntseg ntawm kev hloov kho. Txawm li cas los xij, cov qauv no feem ntau overheat, thiab tsis tuaj yeem ua haujlwm nrog cov neeg siab. Yuav kom daws tau qhov teeb meem no, nws raug nquahu kom siv cov pa adapters uas tau teeb tsa hauv qab lub capacitor units. Coilrau ib tug ua-nws-koj tus kheej hlau ntes yog tsim los ntawm ib tug transceiver unit.
Daim ntawv thov tus contactors
Cov neeg sib cuag tau teeb tsa hauv cov khoom siv ua ke nrog cov tswj hwm. Racks rau kev hloov kho yog siv nyob rau hauv luv luv, thiab daim hlau raug xaiv ntawm 20 thiab 30 cm. Qee cov kws txawj hais tias cov khoom siv yuav tsum tau sib sau ua ke ntawm impulse adapters. Hauv qhov no, cov capacitance qis capacitance tuaj yeem siv tau.
Nws tseem tsim nyog sau cia tias tom qab txhim kho chav tswj, nws tsim nyog siv lub tshuab lim uas tuaj yeem ua haujlwm ntawm qhov hluav taws xob ntawm 15 V. Nyob rau hauv rooj plaub no, tus qauv yuav tuav tau 13 microns. Transceivers feem ntau yog siv rau ntawm adapters. Ua ntej tig lub ntsuas hlau, qib ntawm qhov tsis zoo tiv thaiv yog kuaj xyuas ntawm tus contactor. Qhov ntsuas qhov ntsuas yog qhov nruab nrab 45 ohms.
