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

void setup() {
  Serial.begin(9600);
  pinMode(A0, INPUT);
  pinMode(a, OUTPUT);
  pinMode(b, OUTPUT);
  pinMode(c, OUTPUT);
  pinMode(d, OUTPUT);
  pinMode(e, OUTPUT);
  pinMode(f, OUTPUT);
  pinMode(g, OUTPUT);
  pinMode(a2, OUTPUT);
  pinMode(b2, OUTPUT);
  pinMode(c2, OUTPUT);
  pinMode(d2, OUTPUT);
  pinMode(e2, OUTPUT);
  pinMode(f2, OUTPUT);
  pinMode(g2, OUTPUT);
  pinMode(A3, OUTPUT);
}

void loop() {
  int ntc = analogRead(A0);
  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);
   digitalWrite(A3, HIGH);
  }
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);
   digitalWrite(A3, HIGH);
  }
  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);
   digitalWrite(A3, HIGH);
  }
  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);
   digitalWrite(A3, HIGH);
}
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);
   digitalWrite(A3, HIGH);
}
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);
   digitalWrite(A3, HIGH);
}
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);
   digitalWrite(A3, HIGH);
}
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);
   digitalWrite(A3, 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);
   digitalWrite(A3, 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);
   digitalWrite(A3, 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);
   digitalWrite(A3, HIGH);
 }
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);
   digitalWrite(A3, 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);
   digitalWrite(A3, 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);
   digitalWrite(A3, HIGH);
 }
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);
   digitalWrite(A3, HIGH);
 }
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);
   digitalWrite(A3, 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);
   digitalWrite(A3, 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);
   digitalWrite(A3, HIGH);
 }
 if (celcius == 0){
   digitalWrite(a, HIGH);
   digitalWrite(b, HIGH);
   digitalWrite(c, HIGH);
   digitalWrite(d, HIGH);
   digitalWrite(e, HIGH);
   digitalWrite(f, HIGH);
   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 == 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);
  }
   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);
  }
  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);
}
}