// LM35 is connected to this PIN
#define sensorPin A2
void setup() {
// Init serial at 9600 baud
Serial.begin(9600);
}
void loop() {
//Read Raw ADC Data
int adcData = analogRead(sensorPin);
// Convert that ADC Data into voltage
float voltage = adcData * (5.0 / 1024.0);
// Convert the voltage into temperature
float temperature = voltage * 10;
// Print the temperature data
Serial.print("Temperature: ");
Serial.print(temperature);
Serial.println("*C");
delay(800); // wait a second between readings
}