Dude! i need complete diagram of password based door locking system using eeprom, i have my presentation tomorrow and stiill i dnon't have it and also simulation diagram............idn wannw it to be back one.

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http://studentbank.in/report-password-ba...tem--11242

http://studentbank.in/report-password-ba...ing-system

http://studentbank.in/report-password-ba...242?page=2

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okay i m on it and if you can provide me a complete circuit diagram,it will be a great relife for me and simulation figure too
thank you!

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i need circuit diagram with 16 pin lcd and 4*4 keypad interfacing circuit diagram