void setup() {

pinMode(13, OUTPUT); // Kaki 13 menunjukan ke pin A 7segment

pinMode(12, OUTPUT); // Kaki 12 menunjukan ke pin B 7segment

pinMode(11, OUTPUT); // Kaki 11 menunjukan ke pin C 7segment

pinMode(10, OUTPUT); // Kaki 10 menunjukan ke pin D 7segment

pinMode(9, OUTPUT); // Kaki 9 menunjukan ke pin E 7segment

pinMode(8, OUTPUT); // Kaki 8 menunjukan ke pin F 7segment

pinMode(7, OUTPUT); // Kaki 7 menunjukan ke pin G 7segment

}



void loop() {

// tampilan angka '0'

digitalWrite(13, 1);

digitalWrite(12, 1);

digitalWrite(11, 1);

digitalWrite(10, 1);

digitalWrite(9, 1);

digitalWrite(8, 1);

digitalWrite(7, 0);

delay(1000);

// tampilan angka '1'

digitalWrite(13, 0);

digitalWrite(12, 1);

digitalWrite(11, 1);

digitalWrite(10, 0);

digitalWrite(9, 0);

digitalWrite(8, 0);

digitalWrite(7, 0);

delay(1000);

// tampilan angka '3'

digitalWrite(13, 1);

digitalWrite(12, 1);

digitalWrite(11, 1);

digitalWrite(10, 1);

digitalWrite(9, 0);

digitalWrite(8, 0);

digitalWrite(7, 1);

delay(1000);

// tampila angka '5'

digitalWrite(13, 1);

digitalWrite(12, 0);

digitalWrite(11, 1);

digitalWrite(10, 1);

digitalWrite(9, 0);

digitalWrite(8, 1);

digitalWrite(7, 1);

delay(1000);