/* Analog Input - Analog Output
 * 
 *
 */

int potPin = 5;    // select the input pin for the potentiometer
int ledPin = 10;   // select the pin for the LED
int val = 0;       // variable to store the value coming from the sensor


void setup() {
  beginSerial(9600);
  pinMode(ledPin, OUTPUT);  // declare the ledPin as an OUTPUT
}

void loop() {

  val = analogRead(potPin);    // read the value from the sensor
    
  printInteger(val); // Example identifier for the sensor
  serialWrite(10);
  serialWrite(13);
  delay(100);
  
  analogWrite(ledPin, val / 4);    //the divde by 4 is there to keep the value between 0-255 
  
}