void setupPotentiometer()
{
  pinMode(fanPin, OUTPUT);
  pinMode(Potentiometer, INPUT);
}

void loopPotentiometer()
{
  int potentioValue, Value;
  potentioValue = analogRead(Potentiometer);
  Serial.println(potentioValue);
  Value = map(potentioValue, 0, 1023, 0, 255); //Mapping potentiometer value to PWM signal value
  analogWrite(fanPin, Value);
}