const int POTENTIOMETER_SLIDE_PIN = A1;
const int LED_PIN = 3;

void setup() 
{

  pinMode(LED_PIN, OUTPUT);
  Serial.begin(9600);

}

void loop()
{
  
  int potentiometerslideValue = analogRead (POTENTIOMETER_SLIDE_PIN); 
  int brightness = potentiometerslideValue / 4;
  analogWrite(LED_PIN, brightness);
  Serial.print("PotentioMeter Value: ");
  Serial.println(potentiometerslideValue);
  
}