My595.SetCursor(0, 0, 2, 0);
My595.DisplayWrite(" Ola ", 0);
for (int x=0;x<4;x++){
unsigned long tmp=(readTag>>(24 - 8*x) & 0xff;
My595.DisplayChar(tmp, 0);
}
delay (1000);
prova un po così ![]()
My595.SetCursor(0, 0, 2, 0);
My595.DisplayWrite(" Ola ", 0);
for (int x=0;x<4;x++){
unsigned long tmp=(readTag>>(24 - 8*x) & 0xff;
My595.DisplayChar(tmp, 0);
}
delay (1000);
prova un po così ![]()