Regarding PR25 i manage to operate the circuit but :
1/ how to add the card number to the program in order to unlock the door?
2/ i need to operate sw2 as release button for the lock how can i?
3/ how to make GUI in this system so it will be easy to modify by administrators?
problems :
i changed the voltage regulator because it release the voltage as in the input to the other components ( PIC +LCD) and now it's functioning but i need to to ask about:
the programming modification if i want to add my cards 0004846541 073,62413 i now that it takes 8numbers so should i initialize that in (char id1[]) or (int id2[]).
please reply me as soon as possible.
thanks