#include <Servo.h>
Servo girar;
Servo bajar;
Servo abrir;
bool total = LOW;
void setup() {
  // put your setup code here, to run once:
  pinMode(A0, INPUT);
  pinMode(A1, INPUT);
  pinMode(A2, INPUT);
  pinMode(A3, INPUT);
  pinMode(2, INPUT_PULLUP);
  girar.attach(3);
  bajar.attach(5);
  abrir.attach(6);
}

void loop() {
  // put your main code here, to run repeatedly:
 int hor1 = analogRead(A1);
 int ver1 = analogRead(A0);
 int hor2 = analogRead(A3);
 int ver2 = analogRead(A2);
 bajar.write(180-(0.1757*ver1));
  if (hor1 > 700) {
    girar.write(180);
  }
  if (hor1 < 300) {
    girar.write(0);
  } 
if(ver2 != 512) abrir.write(180-(0.1757*ver2));
if(hor2 != 512) abrir.write(180-(0.1757*hor2));
if(ver2 == 512 && hor2 == 512) abrir.write(90);
if(digitalRead(2) == LOW) abrir.write(180);
}