int NumCount;
int Pin2;
int Pin3;
int Pin4;
int Pin5;
int Pin6;
int Pin7;
int Pin8;
int Pin9;
int Pin10;
int Pin11;


void setup() {
  Serial.begin(9600);  
  for (int index = 2; index < 12; index ++)
  {
    pinMode(index, OUTPUT);
  }
}

// the loop function runs over and over again forever
void loop() {
  for (int NumCount=0;NumCount<1025;NumCount++)
  {
    Pin2=NumCount%2;
    Pin3=NumCount/2 %2;
    Pin4=NumCount/4 %2;
    Pin5=NumCount/8 %2;
    Pin6=NumCount/16 %2;
    Pin7=NumCount/32 %2;
    Pin8=NumCount/64 %2;
    Pin9=NumCount/128 %2;
    Pin10=NumCount/256 %2;
    Pin11=NumCount/512 %2;
  digitalWrite(2, Pin2);                       
  digitalWrite(3, Pin3);    
  digitalWrite(4, Pin4);                       
  digitalWrite(5, Pin5);  
  digitalWrite(6, Pin6);                       
  digitalWrite(7, Pin7);    
  digitalWrite(8, Pin8);                       
  digitalWrite(9, Pin9);
  digitalWrite(10, Pin10);                       
  digitalWrite(11, Pin11);
  delay(250); 
  Serial.print("Dec=");
  Serial.println(NumCount);
  Serial.print("Bin=");
  Serial.println(NumCount,BIN);
  Serial.println("");
  }
}