const float BETA = 3950; 


void setup() {
  Serial.begin(9600);
  

}

void loop() {
int analogValue = analogRead(A3);

float Celsius = 1 / (log(1 / (1023. / analogValue - 1)) / BETA + 1.0 / 298.15) - 273.15;
float Fahren = (Celsius * 9/5)+32;
Serial.println("Temperature");
Serial.print("Celsius: ");
Serial.print(Celsius);
Serial.println(" °C");
Serial.print("Fahrenheit: ");
Serial.print(Fahren);
Serial.println(" °F");
delay(1000);
}