Arduino Lamer #2

gistfile1.ino

const int LED = 13;
const int SENSOR = 4;

int val = 0;

void setup()
{
  pinMode(LED, OUTPUT);
  pinMode(SENSOR, INPUT);
}

void loop()
{
  val = digitalRead(SENSOR);
  
  if (val==HIGH) {
    digitalWrite(LED, HIGH);
  }
  else {
    digitalWrite(LED, LOW);
  }
}