#include <Servo.h>
Servo servo1;

void setup() {
  // put your setup code here, to run once:
servo1.attach(11);


}

void loop() {
  // put your main code here, to run repeatedly:

int valor = analogRead(A0);
int angulo = map(valor,0,1023,0,180);

servo1.write(angulo);
delay(50);
}