#include <Servo.h>
Servo servo1;

void setup() {
  // put your setup code here, to run once:
servo1.attach(5);
Serial.begin(9600);

}

void loop() {
  // put your main code here, to run repeatedly:
  int angle=analogRead(0); // potential en A0
  angle=map(angle,0,1024,0,180);
  servo1.write(angle);
  Serial.print("Angle= ");
  Serial.println(angle);
  delay(1000);


}