Created
April 16, 2017 13:20
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This is the program for arduino of the song "Fur Elise". You can play it with an arduino, a buzzer and, if you want, a led. Enjoy the program! :)
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// Musical Notes | |
#define NOTE_B0 31 | |
#define NOTE_C1 33 | |
#define NOTE_CS1 35 | |
#define NOTE_D1 37 | |
#define NOTE_DS1 39 | |
#define NOTE_E1 41 | |
#define NOTE_F1 44 | |
#define NOTE_FS1 46 | |
#define NOTE_G1 49 | |
#define NOTE_GS1 52 | |
#define NOTE_A1 55 | |
#define NOTE_AS1 58 | |
#define NOTE_B1 62 | |
#define NOTE_C2 65 | |
#define NOTE_CS2 69 | |
#define NOTE_D2 73 | |
#define NOTE_DS2 78 | |
#define NOTE_E2 82 | |
#define NOTE_F2 87 | |
#define NOTE_FS2 93 | |
#define NOTE_G2 98 | |
#define NOTE_GS2 104 | |
#define NOTE_A2 110 | |
#define NOTE_AS2 117 | |
#define NOTE_B2 123 | |
#define NOTE_C3 131 | |
#define NOTE_CS3 139 | |
#define NOTE_D3 147 | |
#define NOTE_DS3 156 | |
#define NOTE_E3 165 | |
#define NOTE_F3 175 | |
#define NOTE_FS3 185 | |
#define NOTE_G3 196 | |
#define NOTE_GS3 208 | |
#define NOTE_A3 220 | |
#define NOTE_AS3 233 | |
#define NOTE_B3 247 | |
#define NOTE_C4 262 | |
#define NOTE_CS4 277 | |
#define NOTE_D4 294 | |
#define NOTE_DS4 311 | |
#define NOTE_E4 330 | |
#define NOTE_F4 349 | |
#define NOTE_FS4 370 | |
#define NOTE_G4 392 | |
#define NOTE_GS4 415 | |
#define NOTE_A4 440 | |
#define NOTE_AS4 466 | |
#define NOTE_B4 494 | |
#define NOTE_C5 523 | |
#define NOTE_CS5 554 | |
#define NOTE_D5 587 | |
#define NOTE_DS5 622 | |
#define NOTE_E5 659 | |
#define NOTE_F5 698 | |
#define NOTE_FS5 740 | |
#define NOTE_G5 784 | |
#define NOTE_GS5 831 | |
#define NOTE_A5 880 | |
#define NOTE_AS5 932 | |
#define NOTE_B5 988 | |
#define NOTE_C6 1047 | |
#define NOTE_CS6 1109 | |
#define NOTE_D6 1175 | |
#define NOTE_DS6 1245 | |
#define NOTE_E6 1319 | |
#define NOTE_F6 1397 | |
#define NOTE_FS6 1480 | |
#define NOTE_G6 1568 | |
#define NOTE_GS6 1661 | |
#define NOTE_A6 1760 | |
#define NOTE_AS6 1865 | |
#define NOTE_B6 1976 | |
#define NOTE_C7 2093 | |
#define NOTE_CS7 2217 | |
#define NOTE_D7 2349 | |
#define NOTE_DS7 2489 | |
#define NOTE_E7 2637 | |
#define NOTE_F7 2794 | |
#define NOTE_FS7 2960 | |
#define NOTE_G7 3136 | |
#define NOTE_GS7 3322 | |
#define NOTE_A7 3520 | |
#define NOTE_AS7 3729 | |
#define NOTE_B7 3951 | |
#define NOTE_C8 4186 | |
#define NOTE_CS8 4435 | |
#define NOTE_D8 4699 | |
#define NOTE_DS8 4978 | |
#define melodyPin 4 | |
// Fur Elise --> Melody | |
int melody[] = { | |
NOTE_E5, NOTE_DS5, NOTE_E5, NOTE_DS5, | |
NOTE_E5, NOTE_B4, NOTE_D5, NOTE_C5, | |
NOTE_A4, NOTE_C4, NOTE_E4, NOTE_A4, | |
NOTE_B4, NOTE_E4, NOTE_GS4, NOTE_B4, | |
NOTE_C5, NOTE_E4, NOTE_E5, NOTE_DS5, | |
NOTE_E5, NOTE_DS5, NOTE_E5, NOTE_B4, | |
NOTE_D5, NOTE_C5, NOTE_A4, NOTE_C4, | |
NOTE_E4, NOTE_A4, NOTE_B4, NOTE_E4, | |
NOTE_C5, NOTE_B4, NOTE_A4, NOTE_B4, | |
NOTE_C5, NOTE_D5, NOTE_E5, NOTE_G4, | |
NOTE_F5, NOTE_E5, NOTE_D5, NOTE_F4, | |
NOTE_E5, NOTE_D5, NOTE_C5, NOTE_E4, | |
NOTE_D5, NOTE_C5, NOTE_B4, NOTE_E4, | |
NOTE_E5, NOTE_E4, NOTE_E5, NOTE_E4, | |
NOTE_E5, NOTE_E4, NOTE_E5, NOTE_DS4, | |
NOTE_E5, NOTE_D4, NOTE_E5, NOTE_DS4, | |
NOTE_E5, NOTE_B4, NOTE_D5, NOTE_C5, | |
NOTE_A4, NOTE_C4, NOTE_E4, NOTE_A4, | |
NOTE_B4, NOTE_E4, NOTE_GS4, NOTE_B4, | |
NOTE_C5, NOTE_E4, NOTE_E5, NOTE_DS5, | |
NOTE_E5, NOTE_DS5, NOTE_E5, NOTE_B4, | |
NOTE_D5, NOTE_C5, NOTE_A4, NOTE_C4, | |
NOTE_E4, NOTE_A4, NOTE_B4, NOTE_E4, | |
NOTE_C5, NOTE_B4, NOTE_A4, 0, | |
}; | |
// Main tempo of 'Fur Elise' | |
int tempo[] = { | |
9, 9, 9, 9, | |
9, 9, 9, 9, | |
3, 9, 9, 9, | |
3, 9, 9, 9, | |
3, 9, 9, 9, | |
9, 9, 9, 9, | |
9, 9, 3, 9, | |
9, 9, 3, 9, | |
9, 9, 3, 9, | |
9, 9, 3, 9, | |
9, 9, 3, 9, | |
9, 9, 3, 9, | |
9, 9, 9, 9, | |
9, 9, 9, 9, | |
9, 9, 9, 9, | |
9, 9, 9, 9, | |
9, 9, 9, 9, | |
3, 9, 9, 9, | |
3, 9, 9, 9, | |
3, 9, 9, 9, | |
9, 9, 9, 9, | |
9, 9, 3, 9, | |
9, 9, 3, 8, | |
8, 8, 1, 9, | |
}; | |
void setup(void) | |
{ | |
pinMode(4, OUTPUT); // Buzzer Pin | |
pinMode(8, OUTPUT); // Led Output | |
} | |
void loop(){ | |
sing(1); | |
} | |
int song = 0; | |
void sing(int s) { | |
song = s; | |
if (song == 1){ | |
Serial.println("'Fur Elise'"); | |
int size = sizeof(melody) / sizeof(int); | |
for (int thisNote = 0; thisNote < size; thisNote++) { | |
int noteDuration = 1000 / tempo[thisNote]; | |
buzz(melodyPin, melody[thisNote], noteDuration); | |
int pauseBetweenNotes = noteDuration * 1.30; | |
delay(pauseBetweenNotes); | |
buzz(melodyPin, 0, noteDuration); | |
} | |
} | |
} | |
void buzz(int targetPin, long frequency, long length) { | |
digitalWrite(6, HIGH); | |
long delayValue = 1000000 / frequency / 2; | |
long numCycles = frequency * length / 1000; | |
for (long i = 0; i < numCycles; i++) { | |
digitalWrite(targetPin, HIGH); | |
delayMicroseconds(delayValue); | |
digitalWrite(targetPin, LOW); | |
delayMicroseconds(delayValue); | |
} | |
digitalWrite(6, LOW); | |
} |
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