// The project converts decimal numbers from the range of 0-255
// to binary form and displays them using LED diodes
#define DATA 2
#define CLOCK 3
#define LATCH 4

void setup() {
  pinMode(DATA, OUTPUT);
  pinMode(CLOCK, OUTPUT);
  pinMode(LATCH, OUTPUT);
}

void loop() {
  for(byte i=0; i<=255; i++){
    digitalWrite(LATCH, LOW);
    shiftOut(DATA, CLOCK, LSBFIRST, i);
    digitalWrite(LATCH, HIGH);
    delay(200);
    }
}