int dataPin  = 23;
int clockPin = 18;
int latchPin = 5;

int digitPin[4] = {14,27,26,25};

byte seg[10] = {
  0x3F,0x06,0x5B,0x4F,
    0x66,0x6D,0x7D,0x07,
      0x7F,0x6F
      };

      void sendData(byte data) {
        digitalWrite(latchPin, LOW);
          shiftOut(dataPin, clockPin, MSBFIRST, data);
            digitalWrite(latchPin, HIGH);
            }

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

                    for(int i=0;i<4;i++){
                        pinMode(digitPin[i], OUTPUT);
                            digitalWrite(digitPin[i], LOW);
                              }
                              }

                              void loop() {

                                int angka[4] = {1,2,3,4};

                                  for(int i=0;i<4;i++){

                                      // matikan semua digit
                                          for(int j=0;j<4;j++){
                                                digitalWrite(digitPin[j], LOW);
                                                    }

                                                        sendData(seg[angka[i]]);
                                                            digitalWrite(digitPin[i], HIGH);

                                                                delay(2);
                                                                  }
                                                                  }