#include <LiquidCrystal.h>
#define RS 23
#define E 22
#define D4 19
#define D5 18
#define D6 5
#define D7 17
LiquidCrystal lcd(RS, E, D4, D5, D6, D7);
void setup() {
  Serial. begin(115200);
Serial. println("Hello Worl");
lcd.begin(16,2);
lcd.print("Hello worl");
}
void loop() {
  delay(10);
}