#include <math.h>
double Termistor (int RawADC)
{
double Temp;
Temp = log(((10240000/RawADC) - 10000));
Temp = 1 / (0.001129148 + (0.000234125 + (0.0000000876741 * Temp * Temp ))* Temp );
Temp = Temp - 273.15; // Converte Kelvin para Celsius
return Temp;
}
void setup()
{
Serial.begin(9600);
}
void loop()
{
Serial.print(int(Termistor(analogRead(0))));
Serial.println (" graus Celsius");
delay (1000);
}
