CONVERTE_PARA_BIN

#include <math.h>
#define ARC 8

int pin = 13;
int pin_finish = 12;

int bits[8] = {0,0,0,0,0,0,0,0};
void setup() {
  pinMode(pin, OUTPUT);
  bit_to_arr( num_to_bit(10), bits );
}
void bit_to_arr(int x, int * bits_of_num){
    int t;
    int rem;
    for(t=0;x>0;t++){
        rem=x%10;
        bits_of_num[t] = rem;
        x/=10;
    }
}
int num_to_bit(int x){
    int t=0;
    int final_num=0;
    for(;x!=0;t++){
        final_num+=(x%2)*(pow(10,t));
        x /= 2;
    }
    return final_num;
}
int i;
void loop() {
  i=0;
  for(;i<ARC;i++)
    digitalWrite(pin, bits[i]);

  delay(1000);
  digitalWrite(pin_finish, HIGH);
  delay(500);
  digitalWrite(pin_finish, LOW);
  delay(1000);
  //digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
  //delay(1000);               // wait for a second
  //digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
  //delay(1000);               // wait for a second
}