velleman VMA410 Arduino 3.3V los yog 5V TTL Logic Level Converter Module Tus neeg siv phau ntawv

1. Taw qhia

Rau txhua tus neeg nyob hauv European Union
Cov ntaub ntawv tseem ceeb ib puag ncig ntawm cov khoom no
Cov cim no ntawm lub cuab yeej lossis lub pob qhia tias kev pov tseg ntawm lub cuab yeej tom qab nws lub neej yuav ua rau muaj kev puas tsuaj rau ib puag ncig. Tsis txhob muab pov tseg ntawm chav tsev (lossis roj teeb) raws li cov khoom pov tseg hauv nroog uas tsis tau txheeb xyuas; nws yuav tsum raug coj mus rau lub tuam txhab tshwj xeeb rau kev rov ua dua tshiab.
Lub cuab yeej no yuav tsum raug xa rov qab rau koj tus xa khoom lossis rau qhov chaw ua haujlwm hauv zos. Hwm cov cai hauv ib puag ncig hauv zos. Yog tsis paub zoo, tiv tauj koj cov cai pov tseg hauv zos.
Ua tsaug rau koj xaiv Velleman®! Thov nyeem phau ntawv kom zoo ua ntej nqa lub cuab yeej no los ua haujlwm.
Yog tias cov cuab yeej raug puas nyob rau hauv kev hloov chaw, tsis txhob nruab lossis siv nws thiab tiv tauj koj lub chaw muag khoom.

2. Cov lus qhia kev nyab xeeb

Cov cuab yeej no siv tau los ntawm cov menyuam yaus hnub nyoog qis dua 8 xyoos thiab siab dua, thiab cov neeg uas muaj peev xwm txo qis lub cev, hnov ​​​​los yog lub hlwb lossis tsis muaj kev paub thiab kev paub yog tias lawv tau txais kev saib xyuas lossis kev qhia txog kev siv cov cuab yeej kom muaj kev nyab xeeb thiab nkag siab. cov teeb meem cuam tshuam. Cov menyuam yaus yuav tsum tsis txhob ua si nrog lub cuab yeej.
Kev tu thiab tu cov neeg siv yuav tsum tsis txhob ua los ntawm cov menyuam yaus yam tsis muaj kev saib xyuas

Kev siv sab hauv tsev nkaus xwb.
Cia kom deb ntawm cov dej nag, noo noo, txaws thiab dej ntws.

3. Kev Taw Qhia dav dav

  • Xa mus rau Velleman® Service thiab Quality Warranty nyob rau nplooj ntawv kawg ntawm phau ntawv no.
  • Paub koj tus kheej nrog cov haujlwm ntawm lub cuab yeej ua ntej siv nws.
  • Txhua qhov kev hloov kho ntawm lub cuab yeej yog txwv tsis pub vim kev nyab xeeb. Kev puas tsuaj los ntawm cov neeg siv hloov kho rau lub cuab yeej tsis raug them los ntawm lub warranty.
  • Tsuas yog siv lub cuab yeej rau nws lub hom phiaj. Kev siv lub cuab yeej hauv txoj kev tsis tau tso cai yuav ua rau tsis muaj qhov lav.
  • Kev puas tsuaj los ntawm kev tsis saib xyuas qee cov lus qhia hauv phau ntawv no tsis muaj kev lav phib xaub thiab tus neeg muag khoom yuav tsis lees txais kev lav phib xaub rau cov teeb meem tshwm sim los yog teeb meem.
  • Tsis yog Velleman nv los yog nws cov neeg muag khoom tuaj yeem lav lub luag haujlwm rau kev puas tsuaj ( txawv txawv, xwm txheej lossis tsis ncaj ncees) - ntawm txhua qhov xwm txheej (nyiaj txiag, lub cev ...) tshwm sim los ntawm kev muaj, siv lossis tsis ua haujlwm ntawm cov khoom no.
  • Vim kev txhim kho cov khoom lag luam tas li, cov khoom muag pom tseeb yuav txawv ntawm cov duab pom.
  • Cov duab ntawm cov khoom lag luam tsuas yog siv rau kev kos duab xwb.
  • Tsis txhob hloov lub cuab yeej tam sim tom qab nws tau raug hloov pauv hauv qhov kub thiab txias. Tiv thaiv lub cuab yeej tiv thaiv kev puas tsuaj los ntawm kev tso nws tawm mus txog thaum nws tau mus txog chav sov.
  • Khaws phau ntawv no rau yav tom ntej siv.

4. Dab tsi yog Arduino®

Arduino® yog qhov qhib plawg prototyping platform raws kev yooj yim rau siv thiab kho vajtse. Arduino® cov laug cam tuaj yeem nyeem cov tswv yim - lub teeb nrig ntawm lub ntsuas, tus ntiv tes ntawm lub pob nyem lossis lus Twitter - thiab tig nws mus rau hauv kev tsim tawm - ua kom lub cev muaj zog, tig ntawm LED, tshaj tawm hauv online. Koj tuaj yeem qhia koj lub rooj tsavxwm tias yuav ua li cas los ntawm kev xa cov lus qhia txheej rau microcontroller ntawm lub rooj tsavxwm. Txhawm rau ua li ntawd, koj siv cov lus Arduino programming (raws li xaim) thiab Arduino® software IDE (raws li Kev Ua).
Surf rau www.arduino.cc thiab www.arduino.org rau cov ntaub ntawv ntxiv.

5. Tshajview

Qhov no module tso cai rau siv 3.3 V sensors ntawm 5 V microcontroller.

qis sab (3.3 V) ……………………………………….2 inputs thiab 2 outputs
sab siab (5 V) …………………………………………………… 2 inputs thiab 2 outputs
Lwm yam kev sib txuas ……………………………………… V qis (3.3 V), V siab (5 V), hla dhau GND
Medidas………………………………………..15 x 16 x 15 mm

VMA410 LLC yog qhov yooj yim-rau-siv. Kaum ob tus pins - rau ntawm txhua sab - tuaj yeem muab faib ua pawg ntawm peb

Qhov nruab nrab ntawm pawg thawj coj saib xyuas qhov siab thiab qis voltages. Muab khoom voltage rau tag nrho plaub ntawm cov pins no yuav tsum tau.
Example: Hloov 3.3V rau 5V, khiav 5V rau sab HV thiab 3.3V rau sab LV. Tsis tas li ntawd, xyuas kom meej tias txhua qhov yog hauv av.
Cov pins sab nraud ua haujlwm raws li cov khoom siv thiab cov khoom tawm rau cov channel 1 thiab 2. Txhua channel muaj ib lub vol.tage divider thiab ib qho MOSFET shifter.

RXI Siab-voltage input rau voltage faib los ntawm high-voltage ntaus ntawv. Lub teeb liab yuav raug hloov pauv thiab xa mus rau qhov qis-voltage ntaus ntawv ntawm RXO tus pin.
RXO Tsawg-voltage input los ntawm voltage divider rau low-voltage ntaus ntawv. Lub teeb liab yuav raug hloov los ntawm RXI cov tswv yim.
TXI Tsawg-voltage input/output ntawm MOSFET Circuit Court. Tus pin no cuam tshuam nrog TXO ntawm sab siab. Bi-directional, tab sis tsuas yog shifter uas yuav hloov ntawm qis mus rau siab.
TXO Siab-voltage input/output ntawm MOSFET Circuit Court. Tus pin no cuam tshuam nrog TXI ntawm sab qis. Bi-directional, tab sis tsuas yog shifter uas yuav hloov ntawm qis mus rau siab.

Xa ib lub teeb liab los ntawm qhov qis-voltage sab rau high-voltage sab (piv txwv li los ntawm 3.3 V mus rau 5 V), lub teeb liab yuav tsum tau input ntawm TXI. Nws yuav dhau los ntawm lub converter thiab tuaj tawm raws li qhov siab dua voltage TXO (transmit output) pin.
Ntawm qhov tod tes, ib lub teeb liab uas nruj me ntsis taug kev los ntawm siab mus rau qis-voltage yuav tsum dhau ntawm RXI rau RXO.
Kev xa cov teeb liab los ntawm sab siab mus rau sab qis yog qhov txwv tsawg. Peb tuaj yeem siv ob-directional channel lossis voltage divider, tab sis tej zaum peb yuav tsum tau tawm ntawm ob-directional channel rau kev hloov ntawm qis-rau-siab.
Siv cov cuab yeej no nrog cov khoom qub qub nkaus xwb. Velleman nv tsis tuaj yeem tuav lub luag haujlwm thaum muaj kev puas tsuaj lossis kev raug mob los ntawm (tsis raug) siv cov cuab yeej no. Yog xav paub ntxiv txog cov khoom no thiab qhov tseeb version ntawm phau ntawv no, thov mus saib peb webqhov chaw www.velleman.eu. Cov ntaub ntawv hauv phau ntawv no yuav hloov pauv yam tsis tau ceeb toom ua ntej.

CEEB TOOM COPYRIGHT

Txoj cai rau phau ntawv no yog tswv los ntawm Velleman nv. Tag nrho cov cai thoob ntiaj teb tshwj tseg. Tsis muaj ib feem ntawm phau ntawv no yuav raug theej, luam tawm, txhais lossis txo mus rau ib qho khoom siv hluav taws xob lossis lwm yam yam tsis muaj kev tso cai sau ua ntej los ntawm tus tuav txoj cai.

Velleman® Kev Pabcuam thiab Kev Ua Haujlwm Zoo

Txij li thaum nws lub hauv paus hauv xyoo 1972, Velleman® tau txais kev paub dhau los hauv ntiaj teb hluav taws xob thiab tam sim no faib nws cov khoom hauv ntau dua 85 lub teb chaws.
Tag nrho peb cov khoom ua tau raws li cov kev cai nruj nruj thiab kev cai lij choj hauv EU. Txhawm rau kom ntseeg tau qhov zoo, peb cov khoom tsis tu ncua mus dhau los ntawm kev kuaj xyuas zoo, ob qho tib si los ntawm lub tuam tsev zoo sab hauv thiab los ntawm cov koom haum tshwj xeeb sab nraud. Yog tias, tag nrho cov kev tiv thaiv ua ntej txawm li cas los xij, teeb meem yuav tsum tshwm sim, thov rov hais dua rau peb qhov kev lees paub (saib cov xwm txheej lav).

General Warranty Conditions Txog Cov Khoom Siv Khoom (rau EU):

  • Tag nrho cov khoom siv tau raug lees paub rau 24-lub hlis ntawm kev tsim khoom tsis zoo thiab cov khoom siv tsis raug raws li hnub qub ntawm
  • Velleman® tuaj yeem txiav txim siab hloov ib tsab xov xwm nrog ib tsab xov xwm sib npaug, lossis rov qab them tus nqi muag khoom tag nrho lossis ib feem thaum qhov kev tsis txaus siab siv tau thiab kev kho dawb lossis hloov ntawm tsab xov xwm tsis tuaj yeem, lossis yog tias cov nuj nqis tsis raug.

Koj yuav raug xa ib tsab ntawv hloov lossis cov nyiaj rov qab ntawm tus nqi ntawm 100% ntawm tus nqi yuav khoom thaum muaj qhov tsis zoo tshwm sim hauv thawj xyoo tom qab hnub ntawm kev yuav khoom thiab xa khoom, lossis ib tsab ntawv hloov ntawm 50% ntawm tus nqi yuav khoom lossis ib qho nyiaj rov qab ntawm tus nqi ntawm 50% ntawm tus nqi muag khoom yog tias muaj qhov tsis zoo tshwm sim hauv xyoo thib ob tom qab hnub ntawm kev yuav khoom thiab xa khoom.

Tsis them los ntawm warranty:

  • tag nrho cov kev puas tsuaj ncaj qha los yog tsis ncaj tom qab xa mus rau tsab xov xwm (xws li los ntawm oxidation, shocks, ntog, plua plav, av, ..), thiab los ntawm tsab xov xwm, raws li zoo raws li nws cov ntsiab lus (xws li cov ntaub ntawv poob), kev them nyiaj rau poob ntawm profits;
  • cov khoom siv tau, cov khoom lossis cov khoom siv uas raug rau cov txheej txheem kev laus thaum siv ib txwm muaj, xws li roj teeb (rov them tau, tsis rov them rov qab, ua-hauv lossis hloov tau), lamps, roj hmab qhov chaw, tsav siv… (unlimited daim ntawv);
  • flaws uas tshwm sim los ntawm hluav taws, dej puas, xob laim, kev huam yuaj, natural disasters, ...;
  • flaws tshwm sim los ntawm txhob txwm tshaj tawm, negligently los yog tshwm sim los ntawm kev tuav tsis raug, tsis saib xyuas, kev tsim txom
    siv los yog siv tsis zoo rau cov chaw tsim khoom cov lus qhia;
  • kev puas tsuaj los ntawm kev ua lag luam, kev tshaj lij lossis kev siv ntau ntawm cov ntawv sau (kev lees paub raug cai yuav raug txo rau rau (6) lub hlis thaum siv tsab xov xwm kev txawj ntse);
  • kev puas tsuaj los ntawm kev ntim tsis zoo thiab kev xa khoom ntawm kab ntawv;
  • tag nrho cov kev puas tsuaj tshwm sim los ntawm kev hloov kho, kho lossis hloov kho los ntawm tus neeg thib peb yam tsis tau sau ntawv tso cai los ntawm Velleman®.
  • Cov khoom yuav raug kho yuav tsum raug xa mus rau koj tus neeg muag khoom Velleman®, ntim khoom ruaj khov (zoo dua hauv cov ntim thawj), thiab ua kom tiav nrog daim ntawv txais thawj ntawm kev yuav khoom thiab qhov tsis txaus ntseeg.
  • Lus Cim: Txhawm rau kom txuag tau tus nqi thiab sijhawm, thov rov nyeem phau ntawv qhia thiab xyuas seb qhov tsis zoo yog tshwm sim los ntawm qhov ua rau pom tseeb ua ntej nthuav tawm tsab xov xwm kho. Nco ntsoov tias rov qab ib tsab xov xwm tsis muaj qhov tsis zoo tuaj yeem cuam tshuam nrog kev tuav
  • Cov kev kho uas tshwm sim tom qab warranty tas sij hawm yuav raug xa mus
  • Cov xwm txheej saum toj no tsis muaj kev cuam tshuam rau txhua qhov kev lag luam
Cov kev suav sau saum toj no yuav raug hloov kho raws li tsab xov xwm (saib tsab xov xwm phau ntawv).

 

Nyeem ntxiv Txog Phau Ntawv Qhia no & Download PDF:

Cov ntaub ntawv / Cov ntaub ntawv

velleman VMA410 Arduino 3.3V lossis 5V TTL Logic Level Converter Module [ua pdf] Tus neeg siv phau ntawv
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