códiguin do comimato

int led = 10;
int som = 11;
int a = 3;
int b = 4;
int c = 5;
int d = 6;
int e = 7;
int f = 8;
int g = 9;

void zero(){
  digitalWrite(a, 0);
  digitalWrite(b, 0);
  digitalWrite(c, 0);
  digitalWrite(d, 0);
  digitalWrite(e, 0);
  digitalWrite(f, 0);
  digitalWrite(g, 1);
}

void um(){
  digitalWrite(a, 1);
  digitalWrite(b, 0);
  digitalWrite(c, 0);
  digitalWrite(d, 1);
  digitalWrite(e, 1);
  digitalWrite(f, 1);
  digitalWrite(g, 1);
}

void dois(){
  digitalWrite(a, 0);
  digitalWrite(b, 0);
  digitalWrite(c, 1);
  digitalWrite(d, 0);
  digitalWrite(e, 0);
  digitalWrite(f, 1);
  digitalWrite(g, 0);
}

void tres(){
  digitalWrite(a, 0);
  digitalWrite(b, 0);
  digitalWrite(c, 0);
  digitalWrite(d, 0);
  digitalWrite(e, 1);
  digitalWrite(f, 1);
  digitalWrite(g, 0);
}

void quatro(){
  digitalWrite(a, 1);
  digitalWrite(b, 0);
  digitalWrite(c, 0);
  digitalWrite(d, 1);
  digitalWrite(e, 1);
  digitalWrite(f, 0);
  digitalWrite(g, 0);
}

void cinco(){
  digitalWrite(a, 0);
  digitalWrite(b, 1);
  digitalWrite(c, 0);
  digitalWrite(d, 0);
  digitalWrite(e, 1);
  digitalWrite(f, 0);
  digitalWrite(g, 0);
}

void seis(){
  digitalWrite(a, 0);
  digitalWrite(b, 1);
  digitalWrite(c, 0);
  digitalWrite(d, 0);
  digitalWrite(e, 0);
  digitalWrite(f, 0);
  digitalWrite(g, 0);
}

void sete(){
  digitalWrite(a, 0);
  digitalWrite(b, 0);
  digitalWrite(c, 0);
  digitalWrite(d, 1);
  digitalWrite(e, 1);
  digitalWrite(f, 1);
  digitalWrite(g, 1);
}

void oito(){
  digitalWrite(a, 0);
  digitalWrite(b, 0);
  digitalWrite(c, 0);
  digitalWrite(d, 0);
  digitalWrite(e, 0);
  digitalWrite(f, 0);
  digitalWrite(g, 0);
}

void nove(){
  digitalWrite(a, 0);
  digitalWrite(b, 0);
  digitalWrite(c, 0);
  digitalWrite(d, 0);
  digitalWrite(e, 1);
  digitalWrite(f, 0);
  digitalWrite(g, 0);
}

void nada(){
  digitalWrite(a, 1);
  digitalWrite(b, 1);
  digitalWrite(c, 1);
  digitalWrite(d, 1);
  digitalWrite(e, 1);
  digitalWrite(f, 1);
  digitalWrite(g, 1);
}

void ndo(){
  tone(som, 264);
}

void re(){
  tone(som, 297);
}

void mi(){
  tone(som, 330);
}

void fa(){
  tone(som, 352);
}

void sol(){
  tone(som, 396);
}

void la(){
  tone(som, 440);
}

void si(){
  tone(som, 495);
}

void do2(){
  tone(som, 523);
}

void re2(){
  tone(som, 587);
}

   void setup()
   {
     pinMode(led, OUTPUT);
     pinMode(a, OUTPUT);
     pinMode(b, OUTPUT);
     pinMode(c, OUTPUT);
     pinMode(d, OUTPUT);
     pinMode(e, OUTPUT);
     pinMode(f, OUTPUT);
     pinMode(g, OUTPUT);
     pinMode(led, OUTPUT);
     pinMode(som, OUTPUT);
   }

void loop()
{
  cinco();
 delay(1000);
  quatro();
 delay(1000);
  tres();
 delay(1000);
  dois();
 delay(1000);
  um();
 delay(1000);
  zero();
  si();
  digitalWrite(led, 1);
 delay(250);
  digitalWrite(led, 0);
 delay(250);
  digitalWrite(led, 1);
  sol();
 delay(250);
  digitalWrite(led, 0);
 delay(250);
  digitalWrite(led, 1);
  la();
 delay(250);
  digitalWrite(led, 0);
 delay(250);
  digitalWrite(led, 1);
  si();
 delay(250);
  digitalWrite(led, 0);
  sol();
 delay(250);
  digitalWrite(led, 1);
  noTone(som);
 delay(250);
  digitalWrite(led, 0);
 delay(250);
  digitalWrite(led, 1);
  sol();
 delay(250);
  digitalWrite(led, 0);
  re2();
 delay(250);
  digitalWrite(led, 1);
  do2();
 delay(250);
  digitalWrite(led, 0);
  si();
 delay(250);
  digitalWrite(led, 1);
  la();
 delay(250);
  digitalWrite(led, 0);
  si();
 delay(250);
  digitalWrite(led, 1);
 delay(250);
  digitalWrite(led, 0);
  sol();
 delay(250);
  digitalWrite(led, 1);
 delay(250);
  digitalWrite(led, 0);
  la();
 delay(250);
  digitalWrite(led, 1);
 delay(250);
  digitalWrite(led, 0);
  si();
 delay(250);
  digitalWrite(led, 1);
  la();
 delay(250);
  digitalWrite(led, 0);
  noTone(som);
 delay(1500);
}