Audio player using VS1003, SD card and Arduino Mega, Circuit and program

Audio player using VS1003, SD card and Arduino Mega, Circuit and program

After completing the circuit, upload the following program to Arduino Mega. Program tested and worked good on Arduino 1.8.10. Change the value of “audioName” to the name of audio file to be played in the SD card. Audio files should be stored in the SD card as shown in the following image.

#include <SPI.h#include <SD.h// SCI Registers const uint8_t SCI_MODE = 0x0; const uint8_t SCI_STATUS = 0x1; const uint8_t SCI_BASS = 0x2;
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VS1003 voice recording and storing in SD card for indefinite time using Arduino Mega, Circuit and program

VS1003 voice recording and storing in SD card for indefinite time using Arduino Mega, Circuit and program

Upload the following program to Arduino Mega. Open the serial monitor. Now, press the push button switch provided in the circuit. Recording will start and stop in alternate presses of push button switch. Once recording started, press the push button switch again to stop recording. Speak something through the MIC. Voice will be recorded in SD card as “wavFile6.WAV”. Take the SD card from the card reader and play the recorded file on computer.

#include <SPI.h#include <SD.h//#include "SdFat.h" //SdFat SD;
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Display “HEX” data of audio “WAV” file from SD card using Arduino Mega

Display “HEX” data of audio “WAV” file from SD card using Arduino Mega

After completing the circuit, upload the following program to your Arduino Mega. A file named “wavFile6.WAV” should be there in your SD card.

//#include <VS1003ESP12.h//#include <ESP8266WiFi.h#include <SPI.h#include <SD.hconst int xcsPin = A3; const int sdCs = 10; File myFile; char fileName[] = "wavFile6.WAV"; byte data[4]; void disableVS1003(void) { digitalWrite(xcsPin, HIGH); } void setup () { pinMode(sdCs, OUTPUT); // digitalWrite(sdCs, HIGH); // initiate SPI SPI.begin(); // initiate a serial port at 57600 Serial.begin(115200);
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VS1003 voice recording and storing in SD card for definite time using Arduino Mega, Circuit and program

VS1003 voice recording and storing in SD card for definite time using Arduino Mega, Circuit and program

VS1003 voice recording program tested on Arduino version 1.8.10.

#include <SPI.h#include <SD.h//#include "SdFat.h" //SdFat SD; SPIClass mySPI; // VS1003 SCI Write Command byte is 0x02 #define VS_WRITE_COMMAND 0x02 // VS1003 SCI Read COmmand byte is 0x03 #define VS_READ_COMMAND 0x03 // Size of the "wav" file set to 100*512 bytes including the header files const unsigned char RIFFHeader0fn[] = { 'R' , 'I' , 'F' , 'F' , // Chunk ID (RIFF) 0xF8,
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“Hello” voice from VS1003 using Arduino Mega

“Hello” voice from VS1003 using Arduino Mega

Upload the following program to your Arduino MEGA. “Hello” voice will be heard from VS1003. Use headphones to hear the voice.

#include <SPI.h// SCI Registers const uint8_t SCI_MODE = 0x0; const uint8_t SCI_STATUS = 0x1; const uint8_t SCI_BASS = 0x2; const uint8_t SCI_CLOCKF = 0x3; const uint8_t SCI_DECODE_TIME = 0x4; const uint8_t SCI_AUDATA = 0x5; const uint8_t SCI_WRAM = 0x6; const uint8_t SCI_WRAMADDR = 0x7; const uint8_t SCI_HDAT0 = 0x8; const uint8_t SCI_HDAT1 = 0x9;
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VS1003 MP3 player with “Next” select option using Arduino MEGA

VS1003 MP3 player with “Next” select option using Arduino MEGA

Upload the program to your Arduino board. Some mp3 files named 1.mp3, 2.mp3, 3.mp3 and 4.mp3 should be saved in your SD card.

Press the switch SW, next song will be played in each switch press.

#include <SPI.h#include <SD.h// SCI Registers const uint8_t SCI_MODE = 0x0; const uint8_t SCI_STATUS = 0x1; const uint8_t SCI_BASS = 0x2; const uint8_t SCI_CLOCKF = 0x3; const uint8_t SCI_DECODE_TIME = 0x4; const uint8_t SCI_AUDATA = 0x5;
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Program to turn on VS1003 builtin MIC using NodeMCU

Program to turn on VS1003 builtin MIC using NodeMCU

Upload the following program to your NodeMCU. Connect headphone and speak something through the MIC. Voice can be heard in the head phone.

#include <VS1003ESP12.h#include <ESP8266WiFi.h#include <SPI.h// VS1003 SCI Write Command byte is 0x02 #define VS_WRITE_COMMAND 0x02 // VS1003 SCI Read COmmand byte is 0x03 #define VS_READ_COMMAND 0x03 const int csPin = D1; const int dcsPin = D0; const int dreqPin = D2; const int resetPin = D3; // SCI Registers const uint8_t SCI_MODE = 0x0;
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Interfacing VS1003 to NodeMCU, generate “HELLO” sound from HEX, circuit and program

Interfacing VS1003 to NodeMCU, generate “HELLO” sound from HEX, circuit and program

Upload the following program to NodeMCU. Once uploading successful, connect head phone to VS1003. “HELLO” sound will be heard continuously from the VS1003.

#include <SPI.h// VS1003 SCI Write Command byte is 0x02 #define VS_WRITE_COMMAND 0x02 // VS1003 SCI Read COmmand byte is 0x03 #define VS_READ_COMMAND 0x03 const int csPin = D1; const int dcsPin = D0; const int dreqPin = D2; const int resetPin = D3; const int vs1003_chunk_size = 32; // SCI Registers const uint8_t SCI_MODE = 0x0;
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“WAV” audio file format for VS1003 using Arduino

“WAV” audio file format for VS1003 using Arduino

This program will demonstrate the format of “WAV” file to be created for recording voice from VS1003. It is a sample demonstration of “WAV” file format and is for a reference only.

This program will create a “WAV” file named “RECORD2.WAV”. Then, “WAV” header bytes will be written to the “RECORD2.WAV”. Size of header file will be 512 bytes. After writing the header bytes, DATA will be written as group of 512 bytes.

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Arduino MP3 player using VS1003, SD card module and Arduino UNO

Arduino MP3 player using VS1003, SD card module and Arduino UNO

Circuit is done as shown in the diagram. Volume can be controlled using 10K POT.

Program

VS1003-masterDownload

Copy and paste the program to your Arduino libraries folder. Compile and upload the example code to your Arduino board. A file named “2.mp3” will be played in my code. A file named “2.mp3” should be there in your SD card. Otherwise, it will give an error.

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