#include <Servo.h>
#include <stdio.h>


#define SENSOR_TEMP A0
#define PIN_SERVO 3


Servo servomotor;
const float BETA = 3950; // should match the Beta Coefficient of the thermistor

void setup() {
  Serial.begin(9600);
  servomotor.attach(PIN_SERVO);
  servomotor.write(90);
}

void loop() {
  servomotor.write(90);
  
  int analogValue = analogRead(SENSOR_TEMP);
  float celsius = 1 / (log(1 / (1023. / analogValue - 1)) / BETA + 1.0 / 298.15) - 273.15;
  Serial.println(celsius);
  if(celsius>=33){
    servomotor.write(180);
  }
  if(celsius<0){
    servomotor.write(0);
  }
  delay(1000);
}