12-04-2012, 10:21 PM
i need this project done with at89s52 microcontroller report full download
please give password door lock security systemreport full download needed
12-04-2012, 10:21 PM
i need this project done with at89s52 microcontroller report full download please give password door lock security systemreport full download needed
13-04-2012, 09:40 AM
to get information about the topic "password door lock security system" full report ppt and related topic refer the link bellow https://seminarproject.net/Thread-door-l...ull-report https://seminarproject.net/Thread-passwo...tem--11242
25-01-2017, 04:36 PM
hi please please let give a source about password based door lock system with avr mkicrocontroller atmega32 with c programming
03-02-2017, 10:29 AM
Password Based Door Lock System (using 8051 Micro-controller)
Traditional lock systems using the mechanical lock and the key mechanism are being replaced by the new advanced locking system techniques. These techniques are an integration of mechanical and electronic devices and highly intelligent. One of the prominent features of these innovative locking systems is their simplicity and high efficiency. Principle Behind the Circuit: The main component of the circuit is the 8051 controller. In this project the 4 × 3 keypad is used to enter the password. The entered password is compared to the default password. If the password entered is correct, the system opens the door by turning the door motor and shows the status of the door on the LCD. If the password is incorrect, the door will remain closed and "pwd is wrong" appears on the LCD. Circuit diagram of the password-based door lock system (using the 8051 micro-controller) watch the video |
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