int pinLED[]={0,1,2,3,4,5,6,7};
char angka[]={B00111111, B00000110, B01011011, B01001111, B01100110, B01101101, B01111101, B00000111,
B01111111, B01101111};

void setup() {
for (int u=0; u<8; u++)
{
  pinMode(pinLED[u], OUTPUT);
}
}
void loop() {
 for (int u=0; u<10; u++)
 {
   PORTD = angka[u];
   delay(500);
   PORTD = angka[u];
 }

}