arduino蜂鸣器音乐代码大全

以下是几个常见的Arduino蜂鸣器音乐代码示例：

1. 播放简单的音阶：

int buzzerPin = 9;

void setup() {
  pinMode(buzzerPin, OUTPUT);
}

void loop() {
  // 音阶数组
  int melody[] = {262, 294, 330, 349, 392, 440, 494, 523};

  // 音符持续时间
  int noteDuration = 250;

  // 播放音阶
  for (int i = 0; i < 8; i++) {
    tone(buzzerPin, melody[i], noteDuration);
    delay(noteDuration);
    noTone(buzzerPin);
    delay(50);
  }
}

2. 播放Happy Birthday歌曲：

int buzzerPin = 9;

void setup() {
  pinMode(buzzerPin, OUTPUT);
}

void loop() {
  int melody[] = {NOTE_E4, NOTE_E4, NOTE_F4, NOTE_E4, NOTE_G4, NOTE_E4, NOTE_E4, NOTE_F4, NOTE_E4, NOTE_A4, NOTE_E4, NOTE_E4, NOTE_E5, NOTE_E4, NOTE_D5, NOTE_B4, NOTE_G4, NOTE_G4, NOTE_F4, NOTE_E4, NOTE_C5, NOTE_C5, NOTE_B4, NOTE_G4, NOTE_A4, 0, NOTE_A4, NOTE_A4, NOTE_G4, NOTE_E4, NOTE_G4, NOTE_E4, NOTE_C5, NOTE_B4, 0};

  int noteDuration[] = {4, 4, 8, 8, 4, 4, 4, 4, 4, 4, 2, 4, 4, 8, 8, 4, 4, 4, 4, 4, 4, 2, 4, 4, 8, 8, 4, 4, 4, 4, 4, 4, 2};

  for (int i = 0; i < 31; i++) {
    if (melody[i] == 0) {
      delay(noteDuration[i]);
    } else {
      tone(buzzerPin, melody[i], noteDuration[i] * 100);
      delay(noteDuration[i] * 110);
      noTone(buzzerPin);
      delay(20);
    }
  }
}

3. 播放Super Mario游戏主题曲：

int buzzerPin = 9;

void setup() {
  pinMode(buzzerPin, OUTPUT);
}

void loop() {
  int melody[] = {NOTE_E7, NOTE_E7, 0, NOTE_E7, 0, NOTE_C7, NOTE_E7, 0, NOTE_G7, 0, 0, 0, NOTE_G6, 0, 0, 0, NOTE_C7, 0, 0, NOTE_G6, 0, 0, NOTE_E6, 0, 0, NOTE_A6, 0, NOTE_B6, 0, NOTE_AS6, NOTE_A6, 0, NOTE_G6, NOTE_E7, NOTE_G7, NOTE_A7, 0, NOTE_F7, NOTE_G7, 0, NOTE_E7, 0, NOTE_C7, NOTE_D7, NOTE_B6, 0, 0, NOTE_C7, 0, 0, NOTE_G6, 0, 0, NOTE_E6, 0, 0, NOTE_A6, 0, NOTE_B6, 0, NOTE_AS6, NOTE_A6, 0, NOTE_G6, NOTE_E7, NOTE_G7, NOTE_A7, 0, NOTE_F7, NOTE_G7, 0, NOTE_E7, 0, NOTE_C7, NOTE_D7, NOTE_B6, 0, 0};


  int noteDuration[] = {12, 12, 12, 12, 12, 12, 6, 12, 12, 6, 12, 12, 12, 12, 12, 12, 12, 6, 6, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 12, 12, 12, 12, 6, 6, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6};

  for (int i = 0; i < 90; i++)
  {
    if (melody[i] == 0) {
      delay(noteDuration[i]);
    } else {
      tone(buzzerPin, melody[i], noteDuration[i] * 100);
      delay(noteDuration[i] * 110);
      noTone(buzzerPin);
      delay(20);
    }
  }
}

这些代码提供了一些基本的Arduino蜂鸣器音乐代码示例，您可以根据自己的需求进行修改和扩展。