const float BETA = 3950;
int a = 2;
int b = 3;
int c = 4;
int d = 5;
int e = 6;
int f = 7;
int g = 8;
int a2 = 9;
int b2 = 10;
int c2 = 11;
int d2 = 12;
int e2 = 13;
int f2 = A1;
int g2 = A2;
int ntc ;
int suhu;

void setup() {
  Serial.begin(9600);
  pinMode(A0, INPUT);
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(11, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(13, OUTPUT);
  pinMode(A1, OUTPUT);
  
  
}

void loop() {
  int ntc = analogRead(A0);
  float celcius = 1 / (log(1 / (1023. / ntc - 1)) / BETA + 1.0 / 298.15) - 273.15;
  Serial.print("ADC  : ");
  Serial.println(ntc);
  Serial.print("suhu : ");
  Serial.println(celcius);
  delay(1000);

  if (celcius == -1){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
  }
   if (celcius == -2){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
  }
  if (celcius == -3){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
  }
if (celcius == -4){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
  }
  if (celcius == -5){
   digitalWrite(a, HIGH);
   digitalWrite(b, LOW);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
  }
   if (celcius == -6){
   digitalWrite(a, HIGH);
   digitalWrite(b, LOW);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);
 
   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
}
if (celcius == -7){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == -8){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == -9){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == -10){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
}
if (celcius == -11){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == -12){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
   digitalWrite(A3, HIGH);
}
if (celcius == -13){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
}
if (celcius == -14){ 
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
}
if (celcius == -15){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
   digitalWrite(A3, HIGH);
 }
 if (celcius == -16){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
if (celcius == -17){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }
if (celcius == -18){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
if (celcius == -19){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
if (celcius == -20){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, LOW);
 }
if (celcius == -21){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }

if (celcius == -22){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }

if (celcius == -23){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }

 if (celcius == -24){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  
    if (celcius == 1){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
  }
   if (celcius == 2){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
  }
  if (celcius == 3){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
  }
if (celcius == 4){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
  }
  if (celcius == 5){
   digitalWrite(a, HIGH);
   digitalWrite(b, LOW);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
  }
   if (celcius == 6){
   digitalWrite(a, HIGH);
   digitalWrite(b, LOW);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);
 
   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
}
if (celcius == 7){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == 8){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == 9){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == 10){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, LOW);
   digitalWrite(A3, HIGH);
}
if (celcius == 11){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
}
if (celcius == 12){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
   digitalWrite(A3, HIGH);
}
if (celcius == 13){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
}
if (celcius == 14){ 
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
}
if (celcius == 15){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
   digitalWrite(A3, HIGH);
 }
 if (celcius == 16){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
if (celcius == 17){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }
if (celcius == 18){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
if (celcius == 19){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, LOW);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
if (celcius == 20){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, LOW);
 }
if (celcius == 21){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }

if (celcius == 22){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }

if (celcius == 23){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }

 if (celcius == 24){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 25){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 26){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 27){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }
  if (celcius == 28){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 29){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, LOW);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 30){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
 if (celcius == 31){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
 if (celcius == 32){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }
 if (celcius == 33){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }

 if (celcius == 34){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 35){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 36){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 37){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }
  if (celcius == 38){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 39){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
}
if (celcius == 40){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, LOW);
}
 if (celcius == 41){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
 if (celcius == 42){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }
 if (celcius == 43){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }

 if (celcius == 44){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 45){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 46){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 47){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }
  if (celcius == 48){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 49){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
}
if (celcius == 50){
   digitalWrite(a, HIGH);
   digitalWrite(b, LOW);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, LOW);
}
 if (celcius == 51){
   digitalWrite(a, HIGH);
   digitalWrite(b, LOW);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
 if (celcius == 52){
   digitalWrite(a, HIGH);
   digitalWrite(b, LOW);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }
 if (celcius == 33){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, HIGH);
 }

 if (celcius == 34){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, LOW);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 35){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, LOW);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 36){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, LOW);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 37){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, LOW);
   digitalWrite(e2, LOW);
   digitalWrite(f2, LOW);
   digitalWrite(g2, LOW);
 }
  if (celcius == 38){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
 }
  if (celcius == 39){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, LOW);
   digitalWrite(f, LOW);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, LOW);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, HIGH);
}
if (celcius == 40){
   digitalWrite(a, LOW);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, LOW);
   digitalWrite(e, LOW);
   digitalWrite(f, HIGH);
   digitalWrite(g, HIGH);

   digitalWrite(a2, HIGH);
   digitalWrite(b2, HIGH);
   digitalWrite(c2, HIGH);
   digitalWrite(d2, HIGH);
   digitalWrite(e2, HIGH);
   digitalWrite(f2, HIGH);
   digitalWrite(g2, LOW);
}

}