#include <LiquidCrystal.h>
LiquidCrystal lcd(2,4,16,17,5,18);
byte smile[8]=
{
  0b00000,
  0b00000,
  0b01010,
  0b00100,
  0b00000,
  0b00000,
  0b00000
};
void setup() {
  lcd.begin(16,2);
  lcd.createChar(1,smile);
}

void loop() {
 lcd.setCursor(0,0);
 lcd.write(byte(1));
}