const int pinNum1 = 13;

void AnaDigi(int adc);

void setup() {
  pinMode(pinNum1,OUTPUT);
  Serial.begin(9600);
}

void loop() {
  int adc = analogRead(A0);
  AnaDigi(adc);
 /*
  Serial.print(data[0]);
  Serial.print("\t");
  Serial.print(data[1]);
  Serial.print("\n");
*/
  delay(17);
}

void AnaDigi(int adc){
  int data[2];
  data[0] = adc >> 2;
//  data[1] = adc & 0b00000000000000000000000000000011;
  data[1] = adc & 0x00000003;
  Serial.write(data[0]);
  Serial.write(data[1]);
  
  
}