int pinLed = 5;
int pirpin = 4;
int PIRstatus = 0;
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
const int timer = 100;
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup(){
 
  pinMode (4, INPUT );
  pinMode (5, OUTPUT);

 Serial.begin(9600);
  Serial.println("10 ELEKTRONIKA 2 ");
   delay (timer);
  Serial.println("NAMA KELOMPOK : ");
   delay (timer);
  Serial.println("1.M.ILHAM AL-AMIN ");
   delay (timer);
  Serial.println("2.MUHAMAD FAREL ");
   delay (timer);
  Serial.println("3.RAFFI INDAYA P. ");
   delay (timer);
  Serial.println("4.JULIANDRA PRATAMA ");
  Serial.println(" ");

 lcd.begin(16,2);

  lcd.backlight();
  lcd.print("KELAS : 10");
   lcd.setCursor (0,1);
  lcd.print ("ELEKTRONIKA 2");
   delay (2000);
  lcd.clear();
  
  lcd.setCursor (0,0);
  lcd.print("KELOMPOK 4");
   delay (2000);
  lcd.clear();

  lcd.print("M.ILHAM AL-AMIN");
   lcd.setCursor (0,1);
  lcd.print("MUHAMAD FAREL");
   delay (2000);
  lcd.clear();

  lcd.print ("RAFFI INDAYA.P");
   lcd.setCursor (0,1);
  lcd.print ("JULIANDRA.P");
   delay (2000);
  lcd.clear();

  lcd.setCursor (0,1);
   lcd.print ("Loading");
    delay (500);
  lcd.clear();

  lcd.setCursor (0,1);
   lcd.print("Loading.");
    delay (500);
  lcd.clear();

  lcd.setCursor (0,1);
   lcd.print ("Loading..");
    delay (500);
  lcd.clear();

lcd.setCursor (0,1);
lcd.print ("Loading...");
delay (500);
lcd.clear();

lcd.setCursor (0,1);
lcd.print ("Loading");
delay (500);
lcd.clear();

lcd.setCursor (0,1);
lcd.print ("Loading. ");
delay (500);
lcd.clear();

lcd.setCursor (0,1);
lcd.print ("Loading..");
delay (500);
lcd.clear();

lcd.setCursor (0,1);
lcd.print ("Loading...");
delay (500);
lcd.clear();

// Turn on the blacklight and print a message.
  lcd.backlight();
}

void loop()
{

  PIRstatus = digitalRead(pirpin);

   if(PIRstatus = HIGH) {
     digitalWrite(pinLed, HIGH);
    Serial.println("Gerakan Terdeteksi");
    lcd.setCursor (0,0);
     lcd.print("Gerakan");
    lcd.setCursor (0,1);
     lcd.print("Terdeteksi");
   
   if(PIRstatus = LOW){
    Serial.println("Tidak Ada Gerakan"); 
     digitalWrite(pinLed, LOW);
    lcd.setCursor (0,1);
     lcd.print ("Tidak Ada");
    lcd.setCursor (0,1);
     lcd.print ("Gerakan");
   }
  delay (1000);
 }
}