keypad-jukeboz.ino

#include <Keypad.h>

// Define pins for switches
const byte ROWS = 4;
const byte COLS = 4;

char hexaKeys[ROWS][COLS] = {
  {'1', '2', '3', 'A'},
  {'4', '5', '6', 'B'},
  {'7', '8', '9', 'C'},
  {'*', '0', '#', 'D'}
};


byte rowPins[ROWS] = {2, 3, 4, 5}; 
byte colPins[COLS] = {6, 7, 8, 9}; 

Keypad keypad = Keypad(makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS);

const int ledPins[] = {A1, A2, A3, A4};
const int numLeds = sizeof(ledPins) / sizeof(ledPins[0]);

// Define pin for Piezo Buzzer
#define BUZZER_PIN 10

//Define the 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 REST      0

int tempoNGYU = 114;
int tempoFE = 80;
int tempoAGM = 210;
int tempoSE = 115;
int tempoM = 200;
int tempoC = 224;


int melodyNGYU[] = {
    REST,8, NOTE_E5,8, NOTE_FS5,8, NOTE_E5,-4, NOTE_A4,16, NOTE_B4,16, NOTE_D5,16, NOTE_B4,16,
    NOTE_FS5,-8, NOTE_FS5,-8, NOTE_E5,-4, NOTE_A4,16, NOTE_B4,16, NOTE_D5,16, NOTE_B4,16,

    NOTE_E5,-8, NOTE_E5,-8, NOTE_D5,-8, NOTE_CS5,16, NOTE_B4,-8, NOTE_A4,16, NOTE_B4,16, NOTE_D5,16, NOTE_B4,16, //18
    NOTE_D5,4, NOTE_E5,8, NOTE_CS5,-8, NOTE_B4,16, NOTE_A4,8, NOTE_A4,8, NOTE_A4,8, 
    NOTE_E5,4, NOTE_D5,2, NOTE_A4,16, NOTE_B4,16, NOTE_D5,16, NOTE_B4,16,
    NOTE_FS5,-8, NOTE_FS5,-8, NOTE_E5,-4, NOTE_A4,16, NOTE_B4,16, NOTE_D5,16, NOTE_B4,16,
    NOTE_A5,4, NOTE_CS5,8, NOTE_D5,-8, NOTE_CS5,16, NOTE_B4,8, NOTE_A4,16, NOTE_B4,16, NOTE_D5,16, NOTE_B4,16,

    NOTE_D5,4, NOTE_E5,8, NOTE_CS5,-8, NOTE_B4,16, NOTE_A4,4, NOTE_A4,8,  //23
    NOTE_E5,4, NOTE_D5,2, REST,4,
};

int melodyFurElise[] = {
    NOTE_E5, 16, NOTE_DS5, 16, 
    NOTE_E5, 16, NOTE_DS5, 16, NOTE_E5, 16, NOTE_B4, 16, NOTE_D5, 16, NOTE_C5, 16,
    NOTE_A4, -8, NOTE_C4, 16, NOTE_E4, 16, NOTE_A4, 16,
    NOTE_B4, -8, NOTE_E4, 16, NOTE_GS4, 16, NOTE_B4, 16,
    NOTE_C5, 8,  REST, 16, NOTE_E4, 16, NOTE_E5, 16,  NOTE_DS5, 16,
    
    NOTE_E5, 16, NOTE_DS5, 16, NOTE_E5, 16, NOTE_B4, 16, NOTE_D5, 16, NOTE_C5, 16,//6
    NOTE_A4, -8, NOTE_C4, 16, NOTE_E4, 16, NOTE_A4, 16, 
    NOTE_B4, -8, NOTE_E4, 16, NOTE_C5, 16, NOTE_B4, 16, 
    NOTE_A4 , 4, REST, 8,
};

int melodyAngGandaMo[] {
	NOTE_F5,4, NOTE_GS5,4, NOTE_AS5,4, NOTE_B5,4,
    NOTE_CS6,4, NOTE_CS6,4, NOTE_CS6,4, NOTE_CS6,4,
  	NOTE_CS6,4, NOTE_B5,4,NOTE_AS5,4, NOTE_GS5,4,
  	NOTE_GS5,4, REST, 2,
    NOTE_B5,4, NOTE_AS5,4, NOTE_GS5,4, NOTE_FS5,4, NOTE_AS5,4,
    NOTE_AS5,4, NOTE_AS5,4, NOTE_AS5,4, NOTE_AS5,4,
    NOTE_GS5,4, NOTE_FS5,4, NOTE_F5,4, NOTE_FS5,4, REST, 1,
};

int melodySelos[] {
    NOTE_A5, 4, NOTE_B5, 4, NOTE_A5, 5, NOTE_G5, 4,
    NOTE_G5, 4, NOTE_A5, 4, NOTE_G5, 5, NOTE_FS5, 4, NOTE_FS5, 4, NOTE_G5, 4, NOTE_G5, 4, NOTE_E5, 8, NOTE_E5, 8,
    NOTE_E5, 8, NOTE_FS5, 8, NOTE_E5, 8, NOTE_FS5, 8, NOTE_E5, 8, NOTE_D5, 4, REST, 4, NOTE_D5, 8, NOTE_E5, 8, NOTE_D5, 8, NOTE_E5, 8, NOTE_D5, 8, NOTE_E5, 8,
    NOTE_C6, 4, NOTE_B5, 8, NOTE_C6, 8, NOTE_B5, 8, NOTE_A5, 8, NOTE_G5, 8,
    NOTE_B5, 4, NOTE_A5, 2, NOTE_A5, 4, NOTE_D6, 1,
};

int melodyMario[] {
     NOTE_E5,8, NOTE_E5,8, REST,8, NOTE_E5,8, REST,8, NOTE_C5,8, NOTE_E5,8, //1
    NOTE_G5,4, REST,4, NOTE_G4,8, REST,4, 
    NOTE_C5,-4, NOTE_G4,8, REST,4, NOTE_E4,-4, // 3
    NOTE_A4,4, NOTE_B4,4, NOTE_AS4,8, NOTE_A4,4,
    NOTE_G4,-8, NOTE_E5,-8, NOTE_G5,-8, NOTE_A5,4, NOTE_F5,8, NOTE_G5,8,
    REST,8, NOTE_E5,4,NOTE_C5,8, NOTE_D5,8, NOTE_B4,-4,
    NOTE_C5,-4, NOTE_G4,8, REST,4, NOTE_E4,-4, // repeats from 3
    NOTE_A4,4, NOTE_B4,4, NOTE_AS4,8, NOTE_A4,4,
    NOTE_G4,-8, NOTE_E5,-8, NOTE_G5,-8, NOTE_A5,4, NOTE_F5,8, NOTE_G5,8,
    REST,8, NOTE_E5,4,NOTE_C5,8, NOTE_D5,8, NOTE_B4,-4,
    REST,4, NOTE_G5,8, NOTE_FS5,8, NOTE_F5,8, NOTE_DS5,4, NOTE_E5,8,//7
    REST,8, NOTE_GS4,8, NOTE_A4,8, NOTE_C4,8, REST,8, NOTE_A4,8, NOTE_C5,8, NOTE_D5,8,
    REST,4, NOTE_DS5,4, REST,8, NOTE_D5,-4,
    NOTE_C5,2, REST,2,
    REST,4, NOTE_G5,8, NOTE_FS5,8, NOTE_F5,8, NOTE_DS5,4, NOTE_E5,8,//repeats from 7
    REST,8, NOTE_GS4,8, NOTE_A4,8, NOTE_C4,8, REST,8, NOTE_A4,8, NOTE_C5,8, NOTE_D5,8,
    REST,4, NOTE_DS5,4, REST,8, NOTE_D5,-4,
    NOTE_C5,2, REST,2,
};

int melodyCoffin[] = {
    NOTE_AS4,4, NOTE_D5,4, NOTE_D5,4, NOTE_D5,4, NOTE_D5,4,
    NOTE_C5,4, NOTE_C5,4, NOTE_C5,4, NOTE_C5,4,
    NOTE_F5,4, NOTE_F5,4, NOTE_F5,4, NOTE_F5,4,
    NOTE_G5,4, NOTE_G5,4, NOTE_G5,4, NOTE_G5,4,
    NOTE_G5,4, NOTE_G5,4, NOTE_G5,4, NOTE_G5,4,
    NOTE_G5,4, NOTE_G5,4, NOTE_G5,4, NOTE_G5,4,
    NOTE_C5,4, NOTE_AS4,4, NOTE_A4,4, NOTE_F4,4,
    NOTE_G4,4, REST,4, NOTE_G4,4, NOTE_D5,4,
    NOTE_C5,4, REST,4, NOTE_AS4,4, REST,4,
    NOTE_A4,4, REST,4, NOTE_A4,4, NOTE_A4,4,
    NOTE_C5,4, REST,4, NOTE_AS4,4, NOTE_A4,4,
    NOTE_G4,4, REST,4, NOTE_G4,4, NOTE_AS5,4,
    NOTE_A5,4, NOTE_AS5,4, NOTE_A5,4, NOTE_AS5,4,
    NOTE_G4,4, REST,4, NOTE_G4,4, NOTE_AS5,4,
    NOTE_A5,4, NOTE_AS5,4, NOTE_A5,4, NOTE_AS5,4,
    NOTE_G4,4, REST,4
   
};

int notesNGYU = sizeof(melodyNGYU) / sizeof(melodyNGYU[0]) / 2;
int notesFE = sizeof(melodyFurElise) / sizeof(melodyFurElise[0]) / 2;
int notesAGM = sizeof(melodyAngGandaMo) / sizeof(melodyAngGandaMo[0]) / 2;
int notesSE = sizeof(melodySelos) / sizeof(melodySelos[0]) / 2;
int notesM = sizeof(melodyMario) / sizeof(melodyMario[0]) / 2;
int notesC = sizeof(melodyCoffin) / sizeof(melodyCoffin[0]) / 2;


int wholeNoteNGYU = (60000 * 4) / tempoNGYU;
int wholeNoteFE = (60000 * 4) / tempoFE;
int wholeNoteAGM = (60000 * 4) / tempoAGM;
int wholeNoteSE = (60000 * 4) / tempoSE;
int wholeNoteM = (60000 * 4) / tempoM;
int wholeNoteC = (60000 * 4) / tempoC;

int divider = 0, noteDuration = 0;

unsigned long previousMillis = 0;
const long interval = 100;  // Interval between toggling LEDs in milliseconds

int currentLedIndex = 0;  // Track current LED being lit

void runLightPattern() {
  unsigned long currentMillis = millis();

  if (currentMillis - previousMillis >= interval) {
    previousMillis = currentMillis;

    // Turn off all LEDs
    for (int i = 0; i < numLeds; i++) {
      digitalWrite(ledPins[i], LOW);
    }

    // Turn on the current LED
    digitalWrite(ledPins[currentLedIndex], HIGH);

    // Move to the next LED
    currentLedIndex = (currentLedIndex + 1) % numLeds;
  }
}

void playMelody(int *melody, int notes, int wholeNoteDuration) {
  int noteDuration;
  int divider;

  for (int thisNote = 0; thisNote < notes * 2; thisNote = thisNote + 2) {
    divider = melody[thisNote + 1];
    if (divider > 0) {
      noteDuration = (wholeNoteDuration) / divider;
    } else if (divider < 0) {
      noteDuration = (wholeNoteDuration) / abs(divider);
      noteDuration *= 1.5;
    }

    tone(BUZZER_PIN, melody[thisNote], noteDuration * 0.9);

    // Adjust LED pattern while playing
    runLightPattern();

    delay(noteDuration);
    noTone(BUZZER_PIN);
  }
}

void playNeverGonnaGiveYouUp() {
  playMelody(melodyNGYU, notesNGYU, wholeNoteNGYU);
}

void playFurElise() {
  playMelody(melodyFurElise, notesFE, wholeNoteFE);
}

void playAngGandaMo() {
  playMelody(melodyAngGandaMo, notesAGM, wholeNoteAGM);
}

void playMario() {
  playMelody(melodyMario, notesM, wholeNoteM);
}

void playCoffin() {
  playMelody(melodyCoffin, notesC, wholeNoteC);
}

void playSelos() {
  playMelody(melodySelos, notesSE, wholeNoteSE);
}

void setup() {
  // Set up the Serial Monitor
  Serial.begin(9600);

  // Initialize the LED pins as outputs
  for (int i = 0; i < numLeds; i++) {
    pinMode(ledPins[i], OUTPUT);
  }

  // Initialize the buzzer pin as an output
  pinMode(BUZZER_PIN, OUTPUT);

  // Print the menu
  Serial.println("<<<< ARDUINO JUKE BOX >>>>");
  Serial.println("1. Selos");
  Serial.println("2. Fur Elise");
  Serial.println("3. Ang Ganda Mo");
  Serial.println("4. Super Mario Bros");
  Serial.println("5. Coffin Dance");
  Serial.println("6. Surprise, Click Me!");
}

void loop() {
  char key = keypad.getKey();

  if (key) {
    Serial.print("You pressed: ");
    Serial.println(key);

    switch (key) {
      case '1':
        playSelos();
        break;
      case '2':
        playFurElise();
        break;
      case '3':
        playAngGandaMo();
        break;
      case '4':
        playMario();
        break;
      case '5':
        playCoffin();
        break;
      case '6':
        playNeverGonnaGiveYouUp();
        break;
      default:
        Serial.println("Invalid choice. Pick a number between 1 and 6.");
        break;
    }

    // Reset LED pattern after melody finishes
    for (int i = 0; i < numLeds; i++) {
      digitalWrite(ledPins[i], LOW);
    }

    // Reprint the menu
    Serial.println("<<<< ARDUINO JUKE BOX >>>>");
    Serial.println("1. Selos");
    Serial.println("2. Fur Elise");
    Serial.println("3. Ang Ganda Mo");
    Serial.println("4. Super Mario Bros");
    Serial.println("5. Coffin Dance");
    Serial.println("6. Surprise, Click Me!");
  }
}