// Definisikan pin yg terhubung pada 7-segment 
int A = 2;
int B = 3;
int C = 8;
int D = 7;
int E = 6;
int F = 4;
int G = 5;

int M1 = 9, K2 = 10, H3 = 11;
int tw =2000;
int TW =1000;
int  W =500;

void setup() {
 //Set semua pin menjadi (OUTPUT)
 pinMode(A, OUTPUT);
 pinMode(B, OUTPUT);
 pinMode(C, OUTPUT);
 pinMode(D, OUTPUT);
 pinMode(E, OUTPUT);
 pinMode(F, OUTPUT);
 pinMode(G, OUTPUT);
 pinMode(M1, OUTPUT);
 pinMode(K2, OUTPUT);
 pinMode(H3, OUTPUT);
}

void loop() {
// Tampilkan NO (9)
  digitalWrite(A, 0);
  digitalWrite(B, 0);
  digitalWrite(C, 0);
  digitalWrite(D, 0);
  digitalWrite(E, 1);
  digitalWrite(F, 0);
  digitalWrite(G, 0);
  digitalWrite(M1, 1);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(tw);

// Tampilkan NO (8)
  digitalWrite(A, 0);
  digitalWrite(B, 0);
  digitalWrite(C, 0);
  digitalWrite(D, 0);
  digitalWrite(E, 0);
  digitalWrite(F, 0);
  digitalWrite(G, 0);
  digitalWrite(M1, 1);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(tw);
  
// Tampikan NO (7)
  digitalWrite(A, 0);
  digitalWrite(B, 0);
  digitalWrite(C, 0);
  digitalWrite(D, 1);
  digitalWrite(E, 1);
  digitalWrite(F, 1);
  digitalWrite(G, 1);
  digitalWrite(M1, 1);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(tw);

//Tampilkan NO (6)
  digitalWrite(A, 0);
  digitalWrite(B, 1);
  digitalWrite(C, 0);
  digitalWrite(D, 0);
  digitalWrite(E, 0);
  digitalWrite(F, 0);
  digitalWrite(G, 0);
  digitalWrite(M1, 1);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(tw);

//Tampilkan NO (5)
  digitalWrite(A, 0);
  digitalWrite(B, 1);
  digitalWrite(C, 0);
  digitalWrite(D, 0);
  digitalWrite(E, 1);
  digitalWrite(F, 0);
  digitalWrite(G, 0);
  digitalWrite(M1, 1);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(tw);
  

//Tampilkan NO (4)
  digitalWrite(A, 1);
  digitalWrite(B, 0);
  digitalWrite(C, 0);
  digitalWrite(D, 1);
  digitalWrite(E, 1);
  digitalWrite(F, 0);
  digitalWrite(G, 0);
  digitalWrite(M1, 1);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(TW);


// Jeda 
  digitalWrite(A, 1);
  digitalWrite(B, 1);
  digitalWrite(C, 1);
  digitalWrite(D, 1);
  digitalWrite(E, 1);
  digitalWrite(F, 1);
  digitalWrite(G, 1);
  digitalWrite(M1, 0);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(W);

//Tampilkan NO (3) 
   digitalWrite(A, 0);
  digitalWrite(B, 0);
  digitalWrite(C, 0);
  digitalWrite(D, 0);
  digitalWrite(E, 1);
  digitalWrite(F, 1);
  digitalWrite(G, 0);
  digitalWrite(M1, 0);
  digitalWrite(K2, 1);
  digitalWrite(H3, 0);
  delay(TW);


//Tampilkan NO (2) 
  digitalWrite(A, 0);
  digitalWrite(B, 0);
  digitalWrite(C, 1);
  digitalWrite(D, 0);
  digitalWrite(E, 0);
  digitalWrite(F, 1);
  digitalWrite(G, 0);
  digitalWrite(M1, 0);
  digitalWrite(K2, 1);
  digitalWrite(H3, 0);
  delay(TW);


//Tampilkan NO (1) 
  digitalWrite(A, 1);
  digitalWrite(B, 0);
  digitalWrite(C, 0);
  digitalWrite(D, 1);
  digitalWrite(E, 1);
  digitalWrite(F, 1);
  digitalWrite(G, 1);
  digitalWrite(M1, 0);
  digitalWrite(K2, 1);
  digitalWrite(H3, 0);
  delay(TW);


// Jeda
  digitalWrite(A, 1);
  digitalWrite(B, 1);
  digitalWrite(C, 1);
  digitalWrite(D, 1);
  digitalWrite(E, 1);
  digitalWrite(F, 1);
  digitalWrite(G, 1);
  digitalWrite(M1, 0);
  digitalWrite(K2, 0);
  digitalWrite(H3, 0);
  delay(W);


//Tampilkan NO (0)  
  digitalWrite(A, 0);
  digitalWrite(B, 0);
  digitalWrite(C, 0);
  digitalWrite(D, 0);
  digitalWrite(E, 0);
  digitalWrite(F, 0);
  digitalWrite(G, 1);
  digitalWrite(M1, 0);
  digitalWrite(K2, 0);
  digitalWrite(H3, 1);
  delay(3000);
}