/*

    Modified version of the Simple code of Milan Malesevic and Zoran Stupic 2011.
    Merche Blasco

 */
  1. include <math.h>

int TempPin =A0;

double ThermisterC(int RawADC) {

  double TempC;
  TempC = log(((10240000/RawADC) - 10000));
  TempC = 1 / (0.001129148 + (0.000234125 + (0.0000000876741 * TempC * TempC ))* TempC );
  TempC = TempC - 273.15;            // Convert Kelvin to Celcius
  return TempC;

}

double ThermisterF(int RawADC) {

  double TempF;
  TempF = log(((10240000/RawADC) - 10000));
  TempF = 1 / (0.001129148 + (0.000234125 + (0.0000000876741 * TempF * TempF ))* TempF );
  TempF = TempF - 273.15;            // Convert Kelvin to Celcius
  TempF = (TempF * 9.0)/ 5.0 + 32.0; // Convert Celcius to Fahrenheit
  return TempF;

}

void setup() {

  Serial.begin(115200);

}

void loop() {

  Serial.print("Celsius ");
  Serial.println(int(ThermisterC(analogRead(TempPin))));  // display Celsius
  Serial.print("Farenheit ");
  Serial.println(int(ThermisterF(analogRead(TempPin))));  // display Fahrenheit
  delay(100);

}