Kod:
int sayi;
int a = 6; // pinleri tanımlıyoruz.,
int b= 7;
int c= 9;
int d = 10;
int e = 11;
int f= 4;
int g = 5;
void setup()
{
sayi =0;
pinMode (a, OUTPUT); // pinlerin çıkış pini olduğunu belirtiyoruz.
pinMode (b, OUTPUT);
pinMode (c, OUTPUT);
pinMode (d, OUTPUT);
pinMode (e, OUTPUT);
pinMode (f, OUTPUT);
pinMode (g, OUTPUT);
}
void sayiyaz(){
// **9 ** sayısını yazar
if (sayi==9){
digitalWrite(a,1);
digitalWrite(b,1);
digitalWrite(c,1);
digitalWrite(d,0);
digitalWrite(e,0);
digitalWrite(f,1);
digitalWrite(g,1);
delay(2250);
}
//**8 ** sayısını yazar
if (sayi==8){
digitalWrite(a,1); // HIGH YERINE 1 LOW YERINE 0 YAZABİLİRİZ.
digitalWrite(b,1);
digitalWrite(c,1);
digitalWrite(d,1);
digitalWrite(e,1);
digitalWrite(f,1);
digitalWrite(g,1);
delay(2250);
}
//**7** sayısını yazar
if (sayi==7){
digitalWrite(a,1);
digitalWrite(b,1);
digitalWrite(c,1);
digitalWrite(d,0);
digitalWrite(e,0);
digitalWrite(f,0);
digitalWrite(g,0);
delay(2250);
}
if (sayi==6){
digitalWrite(a,0);
digitalWrite(b,0);
digitalWrite(c,1);
digitalWrite(d,1);
digitalWrite(e,1);
digitalWrite(f,1);
digitalWrite(g,1);
delay(2250);
}
if (sayi==5){
digitalWrite(a,1);
digitalWrite(b,0);
digitalWrite(c,1);
digitalWrite(d,1);
digitalWrite(e,0);
digitalWrite(f,1);
digitalWrite(g,1);
delay(2250);
}
if (sayi==4){
digitalWrite(a,0);
digitalWrite(b,1);
digitalWrite(c,1);
digitalWrite(d,0);
digitalWrite(e,0);
digitalWrite(f,1);
digitalWrite(g,1);
delay(1250);
}
if (sayi==3){
digitalWrite(a,1);
digitalWrite(b,1);
digitalWrite(c,1);
digitalWrite(d,1);
digitalWrite(e,0);
digitalWrite(f,0);
digitalWrite(g,1);
delay(2250);
}
if (sayi==2){
digitalWrite(a,1);
digitalWrite(b,1);
digitalWrite(c,0);
digitalWrite(d,1);
digitalWrite(e,1);
digitalWrite(f,0);
digitalWrite(g,1);
delay(1250);
}
if (sayi==1){
digitalWrite(a,0);
digitalWrite(b,1);
digitalWrite(c,1);
digitalWrite(d,0);
digitalWrite(e,0);
digitalWrite(f,0);
digitalWrite(g,0);
delay(2250);
}
if (sayi==0){
digitalWrite(a,1);
digitalWrite(b,1);
digitalWrite(c,1);
digitalWrite(d,1);
digitalWrite(e,1);
digitalWrite(f,1);
digitalWrite(g,0);
delay(2250);
}
}
void loop (){
for (sayi==0; sayi<=9;sayi++){
sayiyaz();
}
if(sayi>9) sayi=0;
}
