#include <Servo.h>

Servo myservo;
int potensionpin = 2;
int ledpin = 2;
int val;

void setup() {
  myservo.attach(10);
  pinMode(ledpin, OUTPUT);
}
void loop() {
  val = analogRead(potensionpin);
  val = map(val, 0 , 1023, 0, 180);
  myservo.write(val);
  delay(20);
  if (val >160){
    digitalWrite(ledpin, HIGH);
  }else{
    digitalWrite(ledpin, LOW);
  }

}