#include <Servo.h>
Servo servomotor;
int potenciometro=A0;
int posicion_servo=90;
int lecturaP;

void setup() {
  servomotor.attach(7);
  Serial.begin(9600);
  // put your setup code here, to run once:

}

void loop() {
  lecturaP=analogRead(A0);
  posicion_servo=map(lecturaP,0,1023,180,0);
  servomotor.write(posicion_servo);
  // put your main code here, to run repeatedly:

}