#5.2.4. 온도 센서

const int TMP36Pin = A0;  

void setup() {

  Serial.begin(9600);

}

void loop() {

  int rawValue = analogRead(TMP36Pin); 

  float voltage = rawValue * (5.0 / 1023.0); 

  float temperatureC = (voltage - 0.5) * 100.0;

  Serial.print("Temperature: ");

  Serial.print(temperatureC);

  delay(1000); 

}