//Canal de YouTube -> Robot UNO
//Barrera automática con sensor de movimmiento

#include <Servo.h>
Servo servomotor;
int sensor;
int PINSERVO = 9;
int PULSOMIN = 1000;
int PULSOMAX = 2000; 

void setup() {
  pinMode(7,INPUT);
  pinMode(8,OUTPUT);
  pinMode(6, OUTPUT);
  digitalWrite(6, LOW);
  digitalWrite(8,LOW);
  servomotor.attach(PINSERVO,PULSOMIN,PULSOMAX);
}

void loop() {
  sensor = digitalRead(7);

  if (sensor == HIGH) {
   digitalWrite(8, HIGH);
    digitalWrite(6, LOW);
    servomotor.write(90);

  } else {
    digitalWrite(8, LOW);
    digitalWrite(6, HIGH);
    servomotor.write(0);
    
  }
}