//Geworkian Michael              scroll & back 
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16,2);
void setup() {   lcd.init();    lcd.backlight();
  lcd.print("Arduino");  delay(1000);
//lcd.setCursor(0, 0);      lcd.print("Hello");
//lcd.setCursor(0, 1);      lcd.print("Wokwi");  
             } 
void loop() {
for(int i=0; i<16; i++) {  lcd.clear();    
lcd.setCursor(i, 1);     lcd.print("Hello  ");   delay(200);			    }
            }

//--------------------------------------------------------------------------------
//#include <LiquidCrystal_I2C_Hangul.h> // HANGUL HANGUL HANGUL HANGUL HANGUL HANGUL
//LiquidCrystal_I2C_Hangul lcd(0x27, 2,16); //0x27=39
//void setup() { lcd.init();   lcd.backlight(); }