#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 10, 9, 8, 7);
uint8_t a[8] =
{
0b00000,
0b01010,
0b11111,
0b11111,
0b11111,
0b01110,
0b00100,
0b00000,
};
void setup()
{
lcd.createChar(3,a);
lcd.begin(16, 2);
}
void loop()
{
lcd.write(3);
}