Introduction: Arduino Playing the Melody With the Sd Card
This project is in SD card loaded stolen melody is provided by command sent from the serial monitor.
If you want to add the application var.siz 6-melody melody melody file must be the same as the name of the specified code name.
The components are used:
Arduino UNO
SD card reader
speakerphone
Step 1: Arduino Code
//pin in sd card input module ** MOSI – pin 11 ** MISO – pin 12** CLK – pin 13** CS – pin 4
#include <SD.h>// SD card library
#define Sd_Chip_pin 4
#include <TMRpcm.h>// playing the melody library
char val;TMRpcm tmrpcm; // Create a melody function
void setup()
{ Serial.begin(9600);
tmrpcm.speakerPin = 9; // 9 pin to attach digital speakers + leg
if (!SD.begin(Sd_Chip_pin)) {
// sd module bağlanma return; } }
void loop()
{ if (Serial.available())
{ delay(100);
while(Serial.available() > 0)
{ val = Serial.read();
if (val == ‘1’) { // 1 steal 1.wav file sends data
tmrpcm.play(“1.wav”);
}
else if(val == ‘2’)
{ // 2.wav 2 sends data to steal files
tmrpcm.play(“2.wav”); }
else if(val == ‘3’)
{ // 3.wav sends data to steal files
tmrpcm.play(“3.wav”); }
else if(val == ‘4’)
{ // 4.wav 4 sends data to steal files
tmrpcm.play(“4.wav”); }
else if(val == ‘5’)
{ // 5.wav 5 sends data to steal files
tmrpcm.play(“5.wav”); }
else if(val == ‘6’){ //6.wav 6 sends data to steal files
tmrpcm.play(“6.wav”);
}
}
}
}
Step 2: Video
More imformation:
