tester-servo

#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

#include <Servo.h>
Servo myservo;
int potpin = A0;
int val;
int angle;


void setup() {

  lcd.begin();
   myservo.attach(9);
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("Tester Servo");
    delay(2000);
}

void loop() {

  val = analogRead(potpin);
  angle = map(val, 0, 1023, 0, 180);
  myservo.write(angle);
delay(5);

lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("Val Pot:");

    lcd.setCursor(11, 0);
    lcd.print(val);

    lcd.setCursor(0, 1);

    lcd.print("Unghi     :");
    lcd.setCursor(11, 1);
    lcd.print(angle);


  delay(5);


}