byte MoveDetected = 0;

void setup() {
  Serial.begin (9600);
  pinMode(11, OUTPUT);
  pinMode(2, INPUT);
}

void loop() {
 //MoveDetected = digitalRead(2);
  Serial.println(MoveDetected);
if (MoveDetected == 1) {
  digitalWrite(11, HIGH);
  delay(10000);
  digitalWrite(11, LOW);
}
  // put your main code here, to run repeatedly:

}
void yield() {
   MoveDetected = digitalRead(2);
}