/*
    B00111111, B00000110, B01011011,
    B01001111, B01100110, B01101101,
    B01111101, B00000111, B01111111, B01101111
  */
int binary_number_desplay[] = {
    B00111111, B00000110, B01011011,
    B01001111, B01100110, B01101101,
    B01111101, B00000111, B01111111, B01101111};
void setup()
{
  DDRD |= 0xFF;
  DDRB |= 0xFF;
}
void loop()
{
 PORTB =0b00010000;
  PORTD =B00000110;

 delay(200);
  PORTB =0b00100000;
    PORTD =B01011011;
 delay(200);
}