#include <Servo.h>
Servo myservo;
//Servo lpu;
int potpin= A0;
int val;
void setup() {
  // put your setup code here, to run once:
  myservo.attach(11);
}

void loop() {
  // put your main code here, to run repeatedly:
  val= analogRead(potpin);
  val= map(val,0,1023,0,180);
  myservo.write(val);
  delay(100);
}