Door lock keypad Items tagged with Door lock keypad
Digital Code Lock with LCD and Keypad using AT89C2051
A Brief Description:
This project is written in C language. Its a simple project with efficient hacking prevention from Brute Force etc. The basic user lock is of 5 Digits and Master Lock is of 10 digits so its not easy for an intruder to break the lock unless you keep the code simple.
The input is taken from a 4x3 Keypad (please see the schematic... Read Compelte post
Other Tags: Digital Code Lock Digital door lock project door lock keypad programmable door lock 8051 door lock project 8051 digital lock
Author: Ajay Bhargav | Date added: Wed Aug 29 2007, 11:38 AM