void setup(){
  pinMode(6, OUTPUT); //led output
  pinMode(A0, INPUT); //potentiometer input
  Serial.begin(9600);
}

void loop(){
  int potValue=analogRead(A0);
  int fadeValue=map(potValue, 0, 1023, 0, 255); //map(varibale_to_map, og_lower_limit, og_upper_limit, new_lower_limit, new_upper_limit)
  analogWrite(6, fadeValue);
  Serial.print("Potentiometer Vlaue: "); //basic print statement
  Serial.println(potValue); //println prints the line in next new line
  Serial.print("LED Fade Value: ");
  Serial.println(fadeValue);

  delay(100);
}