uint8_t myPins[]={9, 10, 11, 12, 13, 7, 6, 8};
uint8_t zahlen[]={
                        B11111101,
                        B01100000, 
                        B01100001,
                        B11011011,
                        B11111011,
                        B01100111,
                        B10110111,
                        B10111111,
                        B11100001,
                        B11111111,
                        B11110111,

                    };
void setup() {
  // put your setup code here, to run once:
for (uint8_t i=0 ;i< sizeof(myPins)/sizeof(myPins[0]);i++){
  pinMode(myPins[i], OUTPUT);

}
}

void loop() {
  // put your main code here, to run repeatedly:
for (uint8_t y=0; y<10 ; y++){
  delay(200);
for (uint8_t i=0 ;i<sizeof(myPins)/sizeof(myPins[0]); i++) {
      digitalWrite(myPins[i], bitRead(zahlen[y], 7-i));
    

  }

delay(200);
}
}