int ONE_SECOND = 1000;
int NUMBERS_FOR_BINARY[] = {
B00111111, // 0
B01011011, // 2
};
void setup()
{
pinMode(9,1);
pinMode(10,1);
DDRD |= 0b11111111;
}
void loop(){
int RESULT = 0;
do {
PORTD = NUMBERS_FOR_BINARY[RESULT];
delay(ONE_SECOND);
if(RESULT==0)
{
digitalWrite(10,0);
digitalWrite(9,1);
}
else
{
digitalWrite(10,1);
digitalWrite(9,1);
}
RESULT++;
} while (RESULT <= 1);
}