Arduino演奏the truth that you leave

Arduino演奏the truth that you leave

利用Arduino及配套的蜂鸣器等，可以实现音乐的演奏。由于本人水平所限，该视频仅仅截取了原曲的一部分，而且音调有偏差的地方，还请多多包涵！

视频

Arduino-The Truth that You Leave

头文件下载地址：

https://github.com/johnrickman/LiquidCrystal_I2C

代码：

#include<LiquidCrystal_I2C.h>

#define Do0 262 
#define Re0 294  
#define Mi0 330  
#define Fa0 349  
#define Sol0 395  
#define La0 440  
#define Si0 494  
#define Do1 523  
#define Re1 587  
#define Mi1 659  
#define Fa1 698  
#define Sol1 784  
#define La1 880  
#define Si1 988
#define Do2 1046 
#define Re2 1175  
#define Mi2 1318  
#define Fa2 1397  
#define Sol2 1568 
#define La2 1760  
#define Si2 1976
//各个声调的频率

LiquidCrystal_I2C lcd(0x27, 16, 2);//初始化LCD
int pin=3; //自行选择作为输出的接口
int scale[]={
    
    Do0,Re0,Mi0,Fa0,Sol0,La0,Si0,Do1,Re1,Mi1,Fa1,Sol1,La1,Si1,Do2,Re2,Mi2,Fa2,Sol2,La2,Si2};
//定义音调数组
int song[]={
    
    12,6,8,12,0,6,8,12,0,6,8,12,0,6,0,8,0,8,0,8,0,8,8,0,8,0,9,0,10,0,11,0,13,19,13,15,19,0,
13,15,19,0,13,17,18,0,19,0,19,0,9,0,9,0,12,12,12,12,9,9,9,0,12,12,12,12,9,10,11,0,10,0,0,10,0,0,0,12,12,12,12,9,9,9,0,12,12,12,12,9,10,11,0,12,0,0,9,10,11,0,0
,6,7,8,12,0,0,11,10,9,0,0,10,11,10,0,9,0,8,0,0,0,12,12,12,12,9,9,9,0,12,12,12,12,9,10,11,0,10,0,10,13,14,15,0,0,0,19,19,19,19,16,16,16,0,19,19,19,19,16,17,18,0,
17,0,10,13,13,14,15,14,13,10,8,9,0,19,19,19,19,16,16,16,0,19,19,19,19,16,17,18,0,19,19,19,0,17,0,18,17,13,14,15,19,19,0,0,18,17,16,0,16,0,0,21,0,17,16,16,17,16,0,15,15,0,19,19,19,19,
16,16,16,0,19,19,19,19,16,17,19,0,20,0,8,10,13,15,17,20,0,0,0,0,0,10,9,8,7,8,0,0,8,8,9,0,0,10,9,8,7,8,0,0,8,8,3,0,0,10,9,8,7,8,0,0,8,9,0,12,0,10,0,12,0,0,0,10,9,8,7,8,0,0,8,0,9,0,0,10,9,8,7,8,0,0,8,0,3,0,0,10,9,8,7,8,0,0,8,0,12,0,10,0,12,0,0,0,0,0,
12,12,0,8,8,0,12,12,0,9,9,0,8,9,10,10,10,0,9,8,10,12,12,0,0,12,12,0,8,8,0,12,12,0,9,9,0,7,8,9,10,10,10,15,14,12,0,0,12,12,0,8,8,0,12,12,0,9,9,8,9,8,0,0,9,12,12,0,8,8,0,12,12,0,9,9,8,9,8,0,0,0,0,0,0};
//以数组的形式存放歌曲音调
void setup()
{
    
      
  pinMode(pin,OUTPUT); 
  lcd.init();//初始化LCD
  lcd.backlight(); //点亮LCD背光灯
  lcd.setCursor(1, 0);//调整光标位置为第0行（即物理上的第1行）第1列（下同）
  lcd.print("the truth that");//输出相应的文字
  lcd.setCursor(4, 1);
  lcd.print("you leave");
  delay(5000);
  lcd.clear();//清屏
  lcd.setCursor(3, 0);
  lcd.print("by Pianoboy");
  delay(5000);
  lcd.clear();
  lcd.print("Give me a like!");
}  


void loop()
{
    
     
  for(int i=0;i<425;i++)
  {
    
    
    if(song[i]!=0) 
    {
    
    
      tone(pin,scale[song[i]-1]); //播放对应的音调，原型为tone（输出管脚，频率（Hz））
    }
    else
    {
    
     
      noTone(pin);//终止播放
    }
    delay(120);
    noTone(pin);  
    delay(60);  
  }
  Display();
  delay(5000);
}

void Display()
{
    
    
  lcd.clear();
  lcd.setCursor(3,0);
  lcd.print("Thank you!");
  delay(5000);
  lcd.clear();
}