#include <LiquidCrystal.h>
LiquidCrystal lcd(12,11,5,4,3,2);
const int potentiometerPin =A0;
int flag=1;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
lcd.begin(16, 2);
pinMode(8, OUTPUT);
lcd.print("Potentiometer:");
}
int counter=0;
void loop() {
  // put your main code here, to run repeatedly:
int sensorValue=analogRead(potentiometerPin);
lcd.setCursor(0,1);
lcd.print("Value:");
lcd.print(sensorValue);


if(sensorValue==424 && flag==1){

counter++;

if (counter==20){

digitalWrite(8,HIGH);
flag=0;
counter=0;
}



}
else if(sensorValue!=424 ){

counter=0;
digitalWrite(8,LOW);
}
Serial.println(counter);
delay(500);
}