// From:  http://www.instructables.com/id/ARDUINO-TEMPERATURE-SENSOR-LM35/


// Need to have the LM35 temperature sensor
// http://www.ti.com/lit/ds/symlink/lm35.pdf

int val;
int tempPin = 1;

void setup()
{
  Serial.begin(9600);
}
void loop()
{
  val = analogRead(tempPin);
  float mv = ( val/1024.0)*5000; 
  float cel = mv/10;
  float farh = (cel*9)/5 + 32;

  Serial.print("TEMPRATURE = ");
  Serial.print(cel);
  Serial.print("*C");
  Serial.println();
  delay(1000);

/* uncomment this to get temperature in farenhite 
Serial.print("TEMPRATURE = ");
Serial.print(farh);
Serial.print("*F");
Serial.println();


*/
}