/* This is the pin getting the stream of temperature data. */
#define sensorPin 0
	
float Celsius, Fahrenheit;
int sensorValue;
	
void setup() {
	Serial.begin(9600);  /* Initialize the Serial communications */
}
	
void loop() {
	
	GetTemp();
	
	Serial.println(Fahrenheit);  /* You can easily change this to print Celsius if you want. */
	
	delay(2000);  /* Wait 2 seconds before getting the temperature again. */
}
	
void GetTemp() {
	sensorValue = analogRead(sensorPin);  /* Get the current temperature from the sensor. */
	
	/*
	* The data from the sensor is in mV (millivolts), where 10mV = 1 degree Celsius.
	* So if, for example, you receive a value of 220 from the sensor, this indicates
	* a temperature of 22 degrees Celsius.
	*/
	
	Celsius = sensorValue / 10;         /* Convert the sensor value to Celsius */
	Fahrenheit = (Celsius * 1.8) + 32;  /* Convert the Celsius value to Fahrenheit */
}