// LCD1602 to Arduino Uno connection example

#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

int i = 0;
void setup() {
  lcd.begin(19, 2);
  lcd.setCursor(0, 1);
}

void loop() {
    lcd.print("ghi");
  // ...
}