#include <Servo.h>
int servoPin=3;
Servo servo1;

#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);


void setup() {
Serial.begin(9600);
servo1.attach(servoPin);
lcd.init();
lcd.backlight(); 
lcd.clear();
}

void loop() {
int potentionmeter=analogRead(A0);
Serial.println(potentionmeter);
delay(500);  
int x=map(potentionmeter, 0, 1023, 0, 180);
servo1.write(x);
lcd.clear();
lcd.setCursor(6,0);
lcd.print(x);
}