//Codigo para el Seven segment display con los numeros de 0 a 9

#define A 21
#define B 22
#define C 2
#define D 4
#define E 5
#define F 19
#define G 18
#define DP 15


void setup() {
  pinMode(A, OUTPUT);
  pinMode(B, OUTPUT);
  pinMode(C, OUTPUT);
  pinMode(D, OUTPUT);
  pinMode(E, OUTPUT);
  pinMode(F, OUTPUT);
  pinMode(G, OUTPUT);

  Serial.begin(9600);
}

void mostrarNumero(int fila, int pines[]) {
    int numeros[10][7] = {{1, 1, 1, 1, 1, 1, 0}, {0, 1, 1, 0, 0, 0 ,0}, {1, 1, 0, 1, 1, 0, 1},
                        {1, 1, 1, 1, 0, 0, 1}, {0, 1, 1, 0, 0, 1, 1}, {1, 0, 1, 1, 0, 1, 1},
                        {1, 0, 1, 1, 1, 1, 1}, {1, 1, 1, 0, 0, 0, 0}, {1, 1, 1, 1, 1, 1, 1},
                        {1, 1, 1, 0, 0, 1, 1}};

    int primerArray[7];
    for (int i = 0; i < 7; i++) {
        primerArray[i] = numeros[fila][i];
    }
    for (int i = 0; i < 7; i++) {
        if (primerArray[i] == 1) {
            digitalWrite(pines[i], LOW);
        } else {
            digitalWrite(pines[i], HIGH);
        }
    }
}

void loop(){
  int pines[] = {A, B, C, D, E, F, G}; 
  for (int i = 0; i < 10; i++) {
    mostrarNumero(i, pines);
    delay(1000); 
    }
}