int datapin = 2;
int clockpin = 5;
int latchpin = 4;

byte pattern[] = {
0b00000000, // all LEDs off
0b00000001, // LED 0 on
0b00000010, // LED 1 on
0b00000100, // LED 2 on
0b00001000, // LED 3 on
0b00010000, // LED 4 on
0b00100000, // LED 5 on
0b01000000, // LED 6 on
0b10000000, // LED 7 on
};




void setup() {


  pinMode(datapin, OUTPUT);
  pinMode(latchpin, OUTPUT);
  pinMode(clockpin, OUTPUT);


}



void  loop() {

  digitalWrite(latchpin, LOW);
  shiftOut(datapin, clockpin, LSBFIRST, 0b10000000);
  digitalWrite(latchpin, HIGH);
  delay(100);

  digitalWrite(latchpin, LOW);
  shiftOut(datapin, clockpin, LSBFIRST, 0b01000000);
  digitalWrite(latchpin, HIGH);
  delay(200);

  digitalWrite(latchpin, LOW);
  shiftOut(datapin, clockpin, LSBFIRST, 0b10000000);
  digitalWrite(latchpin, HIGH);
  delay(300);

  digitalWrite(latchpin, LOW);
  shiftOut(datapin, clockpin, LSBFIRST, 0b1000000);
  digitalWrite(latchpin, HIGH);
  delay(200);


  digitalWrite(latchpin, LOW);
  shiftOut(datapin, clockpin, LSBFIRST, 0b00000000);
  digitalWrite(latchpin, HIGH);
  delay(800);

for(int i=0;i<8;i++){
  
  shiftOut(datapin, clockpin, MSBFIRST,pattern[i]);
  
digitalWrite(latchpin, HIGH);
delay(10);
digitalWrite(latchpin, LOW);

  delay(50);}
digitalWrite(latchpin, LOW);
shiftOut(datapin,clockpin,MSBFIRST,0b11111111);
digitalWrite(latchpin, HIGH);
delay(1000);

digitalWrite(latchpin, LOW);
shiftOut(datapin,clockpin,LSBFIRST,0b11111111);
digitalWrite(latchpin, HIGH);
delay(50);
digitalWrite(latchpin, LOW);
shiftOut(datapin,clockpin,LSBFIRST,0b00000000);
digitalWrite(latchpin, HIGH);
delay(500);
digitalWrite(latchpin, LOW);
shiftOut(datapin,clockpin,LSBFIRST,0b11111111);
digitalWrite(latchpin, HIGH);
delay(70);
digitalWrite(latchpin, LOW);
shiftOut(datapin,clockpin,LSBFIRST,0b00000000);
digitalWrite(latchpin, HIGH);
delay(300);
}