Hello,

the project Photocell  http://fritzing.org/projects/photocell/ is not working. This is the correct code:

/* turns on and off a light emitting diode(LED) depending on ambient light (using a photocell).
 */

int photocellPin = 2;    // select the input pin for the photocell
int ledPin = 13;   // select the pin for the LED
int val = 0;       // variable to store the value coming from the sensor


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

void loop() {
  val = analogRead(photocellPin);    // read the value from the sensor 
  if(val<=120){
    digitalWrite(ledPin, HIGH);
  }
  else{
    digitalWrite(ledPin, LOW);
  }
}