int ThermistorPin = 0;
int Vo;
float R1 = 1065;
float logR2, R2, T, Tc, Tf;
float c1 = 1.009249522e-03, c2 = 2.378405444e-04, c3 = 2.019202697e-07;
int X;

void setup() {
  Serial.begin(9600);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(11, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(13, OUTPUT);
}

void loop() {

  Vo = analogRead(ThermistorPin);
  R2 = R1 * (1023.0 / (float)Vo - 1.0);
  logR2 = log(R2);
  T = ( 1 / (c1 + c2 * logR2 + c3 * logR2 * logR2 * logR2));
  Tc = T - 273.15 ;
  Tf = ((Tc * 9.0) / 5.0 + 32.0);

int X = Tc;
  if ( X >= 23 )
  {
    digitalWrite(8,HIGH);


  }
  else
  {
    digitalWrite(8,LOW);


  }

Serial.println(X);
  Serial.print("Temperature: ");
  Serial.print(Tf);
  Serial.print(" F; ");
  Serial.print(Tc);
  Serial.println(" C");

  delay(500);
  digitalWrite(8,HIGH);
  delay(500);
  digitalWrite(8,LOW);

}