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

void setup() {
pinMode(7, OUTPUT);
Serial.begin(9600);
lcd.begin(16,2);

}

void loop() {
lcd.setCursor(0,0);

lcd.println("INDIKATOR LAMPU");

digitalWrite(7,HIGH);
Serial.println("Lampu nyala");
lcd.setCursor(0,1);
lcd.println("Lampu Hirup");
delay(200);

digitalWrite(7,LOW);
Serial.println("Lampu mati");
lcd.setCursor(0,1);
lcd.println("Lampu Pareum");
delay(200);
//lcd.scrollDisplayLeft();
}