Electronics › Electronics › some questions about the project “Electronic code lock with user defined password using 8051 microcontroller (AT89C51)” › hi there…..can anybody tell
hi there…..can anybody tell me that if i want to change my password in this system without pressing the reset button…then how to do it…????
when i turn ON the system…i should get a menu option like this…
1. ENTER PASSWORD
2. CHANGE PASSWORD
and my default password should be 1234..
now if i want to change my password….i should go back to this menu by pressing the ‘#’ button…..
plzzz help me out…
and one more thing…
after changing my password…..my default password will become my new password…..plzzz plzzz sumbody help me out on this…!!??