class2_potLED

// set pin numbers:
int potPin = A0;     // the number of the potentiometer pin
int ledPin = 3;      // the number of the led pin
// variables will change:
int potValue = 0;         // variable for reading the pot value

void setup() {
  // initialize the led pin
  pinMode(ledPin, OUTPUT);
  // initialize the Serial communication
  Serial.begin(9600);
}

void loop(){
  // read the value of the pot:
  potValue = analogRead(potPin);

  Serial.println(potValue);

  analogWrite(ledPin, potValue/4);

}