#include <LiquidCrystal.h>
LiquidCrystal lcd(13,12,11,10,9,8);
int btn = 28;
int led = 23;
void setup() {
  // put your setup code here, to run once:
  pinMode(btn, INPUT);
  pinMode(led, OUTPUT);
   lcd.begin(16,2);
}

void loop() {
  int btnlow = digitalRead(btn);
  if(btnlow == LOW)
  {
    lcd.setCursor(0,0);
    lcd.print("Switch is ON");
    lcd.setCursor(0,1);
    lcd.print("LED is On");
    digitalWrite(led, HIGH);
    delay(500);
    lcd.clear();
  }
  else
  {
    lcd.setCursor(0,0);
    lcd.print("Switch is OFF");
    lcd.setCursor(0,1);
    lcd.print("LED is OFF");
    digitalWrite(led, LOW);
    delay(500);
    lcd.clear();
  }


  }
  // put your main code here, to run repeatedly: