Cov txheej txheem:

Audio Player Siv Arduino Nrog Micro SD Card: 7 Kauj Ruam (nrog Duab)
Audio Player Siv Arduino Nrog Micro SD Card: 7 Kauj Ruam (nrog Duab)

Video: Audio Player Siv Arduino Nrog Micro SD Card: 7 Kauj Ruam (nrog Duab)

Video: Audio Player Siv Arduino Nrog Micro SD Card: 7 Kauj Ruam (nrog Duab)
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Cheeb Tsam & Yuav Tsum Muaj
Cheeb Tsam & Yuav Tsum Muaj

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Coob leej Neeg Xav nrog SD daim npav nrog arduino lossis xav tau qee lub suab tso tawm ntawm arduino.

Yog li ntawm no yog txoj hauv kev yooj yim tshaj plaws thiab pheej yig tshaj los cuam tshuam SD daim npav nrog arduino. koj tuaj yeem siv lub suab tso tawm los ntawm arduino ntawm kev hloov lossis lub ntsuas pa.

koj tuaj yeem ua txhua yam suab, nkauj thiab kaw suab tab sis lub suab ntawd yuav nyob rau hauv.wav cov ntaub ntawv. Yog tias nws nyob hauv.mp3 lossis lwm hom suab tom qab ntawd peb yuav hloov nws mus ua.wav cov ntaub ntawv.

Kauj Ruam 1: Cheeb Tsam & Yuav Tsum Muaj

Cheeb Tsam & Yuav Tsum Muaj
Cheeb Tsam & Yuav Tsum Muaj
Cheeb Tsam & Yuav Tsum Muaj
Cheeb Tsam & Yuav Tsum Muaj
  • arduino ib
  • micro SD daim npav Adapter module
  • micro SD
  • Daim Npav Nyeem Ntawv
  • Tus neeg hais lus lossis lub mloog pob ntseg
  • woofer los yog amplifier

Kauj ruam 2: Hloov Suab rau.wav

Hloov suab rau.wav
Hloov suab rau.wav
Hloov suab rau.wav
Hloov suab rau.wav
Hloov suab rau.wav
Hloov suab rau.wav

Mus rau Qhov Txuas kom hloov suab mus rau hauv.wav

audio.online-convert.com/convert-to-wav

  1. Mus rau Qhov Txuas
  2. Rub tawm koj lub suab uas koj xav hloov mus rau WAV
  3. Hloov me ntsis daws teeb meem rau "8 ntsis".
  4. Hloov tus qauv piv rau "16000Hz".
  5. Hloov suab raws "mono".
  6. Nyem rau ntawm "Show advanced options".
  7. PCM hom ntawv "tsis kos npe 8 ntsis".
  8. Hloov cov ntaub ntawv.

Ntawm nplooj ntawv tom ntej nyem rau ntawm "txuas ncaj qha rub tawm"

Kauj ruam 3: Npaj SD Card

Npaj SD Card
Npaj SD Card
Npaj SD Card
Npaj SD Card
Npaj SD Card
Npaj SD Card
Npaj SD Card
Npaj SD Card

Rub tawm Zip file thiab Extract nws

Ntawm no koj yuav tau txais "SD tus tsim"

nruab SD formatter hauv koj lub PC.

Tam sim no, Txuas koj daim npav nrog PC ntawm USB daim npav nyeem ntawv.

Qhib daim npav SD daim ntawv.

Xaiv tus tsav ntawm daim npav SD ces nyem rau ntawm hom ntawv.

Hauv Kauj Ruam Tom ntej Qhib koj daim npav SD.

Yav dhau los Cov ntaub ntawv audio uas peb tau hloov pauv hauv.wav cov ntaub ntawv

Hloov cov ntaub ntawv mus rau "test.wav".

daim iav:-

Kauj Ruam 4: Ntxiv Tsev Qiv Ntawv hauv Arduino

Ntxiv Tsev Qiv Ntawv hauv Arduino
Ntxiv Tsev Qiv Ntawv hauv Arduino
Ntxiv Tsev Qiv Ntawv hauv Arduino
Ntxiv Tsev Qiv Ntawv hauv Arduino

Qhib Lub arduino Software

Nyem rau ntawm Sketch >> suav nrog Lub Tsev Qiv Ntawv >> Ntxiv zip Library

Xaiv "TMRpcm.zip" uas nyob hauv zip nplaub tshev.

Kauj Ruam 5: Upload Cov Cai

Upload cov Codes
Upload cov Codes

Rub tus lej los ntawm kab ntawv txuas hauv qab no lossis kuv twb tau hais hauv zip file.

Txuas koj arduino nrog lub PC thiab xa cov lej.

github.com/vishalsoniindia/Audio-Player-Us…

Kauj Ruam 6: Kev Sib Txuas Hauv Circuit

Kev Sib Txuas Circuit
Kev Sib Txuas Circuit
Kev Sib Txuas Circuit
Kev Sib Txuas Circuit
Kev Sib Txuas Circuit
Kev Sib Txuas Circuit

Ntxig daim npav hauv micro sd adapter module.

Txuas lub Circuit Court raws li qhia hauv qab no.

CS --------------------> 10

SCK --------------------> 13

MOSI ------------------> 11

MISO -------------------> 12

VCC -------------------> +5v

GND -------------------> Arduino Cov Av

Hais Lus Txuas

ib tus pin nyob rau hauv 9 tus pin ntawm Arduino thiab lwm tus yog GND ntawm Arduino

Kauj Ruam 7: Ua Lub Suab

Ua Si Suab
Ua Si Suab
Ua Si Suab
Ua Si Suab

Tam sim no, Nws Npaj …………………………

Nyem Pib dua khawm kom ua suab txhua lub sijhawm.

Lub suab OUTPUT qis heev yog li koj tuaj yeem siv woofer lossis lub tshuab hluav taws xob rau lub zog tso tawm.

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