#include <Servo.h>
Servo barrera;
Servo barrera2;
int Sensor;

void setup() {
  barrera.attach(9);
  barrera2.attach(11);
  Serial.begin(9600);


}

void loop() {
  Sensor=digitalRead(10);

  if(Sensor==1){
    Serial.println("Motion detected!");
    barrera.write(90);
    barrera2.write(90);
    delay(1000);
    barrera.write(0);
    barrera2.write(0);
    Serial.println("Motion ended!");
  }
  

}