int delaytime=300;
// ฟังก์ชัน setup สำหรับการตั้งค่าขา
void setup() {
DDRD = 255;
}

void loop() {
   PORTD= B00000000;//
  delay(delaytime);
  PORTD = B10111111;//0
  delay(delaytime);
  PORTD = B10001001;//1
  delay(delaytime);
  PORTD = B11100111;//2
  delay(delaytime);
  PORTD = B11001111;//3
  delay(delaytime);
  PORTD = B11011001;//4
  delay(delaytime);
   PORTD= B11011110;//5
  delay(delaytime);
  PORTD= B11111110;//6
  delay(delaytime);
  PORTD = B10001011;//7
  delay(delaytime);
   PORTD= B11111111;//8
  delay(delaytime);
   PORTD= B11011111;//9
  delay(delaytime);
PORTD = B00000000;//
  delay(delaytime);
 PORTD = 0xBF;//0
  delay(delaytime);
  PORTD = 0x89;//1
  delay(delaytime);
  PORTD = 0xE7;//2
  delay(delaytime);
   PORTD= 0xCF;//3
  delay(delaytime);
  PORTD = 0xD9;//4
  delay(delaytime);
   PORTD= 0xDE;//5
  delay(delaytime);
  PORTD = 0xFE;//6
  delay(delaytime);
  PORTD = 0x8B;//7
  delay(delaytime);
   PORTD= 0xFF;//8
  delay(delaytime);
  PORTD = 0xDF;//9
  delay(delaytime);

  
}