#include <Servo.h>

double posicion;
double paso;
Servo servo_5;

void setup()
{
  	pinMode(2, INPUT);
	servo_5.attach(5);
	pinMode(3, INPUT);

	posicion = 0;
	paso = 1;
  	servo_5.write(posicion);
}

void loop()
{
  	if (digitalRead(2)) {
  		for (int pos = 0; pos <= 180; pos += 1) { 
    		servo_5.write(pos);  
    		delay(15);  
  		}
  	}

  	if (digitalRead(3)) {
  		for (int pos = 180; pos >= 0; pos -= 1) { 
    		servo_5.write(pos);
    		delay(15); 
  		}
  	}
}