//this is the code to show numbers 0-9 for 7 segmen using shift register

const int dataPin=8;
const int latchPin=10;
const int clockPin=11;


//the binary numbers of 0-9 are initialized in an array
int dataArray[10]={0B00000011,0B10011111,0B00100101,0B00001101,0B10011001,0B01001001,
0B01000001,0B00011111,0B00000001,0B00001001
};

void setup() {
  pinMode(dataPin,OUTPUT);
  pinMode(latchPin,OUTPUT);
  pinMode(clockPin,OUTPUT);
}


void loop() {
  // put your main code here, to run repeatedly:
  
  for(int index=0;index<9;index++)
  {
    digitalWrite(latchPin,LOW);
    shiftOut(dataPin,clockPin,MSBFIRST,dataArray[index]);
    digitalWrite(latchPin,HIGH);
    delay(1000);
  }
}