To get full information or details of password based door locking system using 8051 please have a look on the pages

http://seminarsprojects.net/Thread-8051-based-password-based-door-lock-system-project-report?pid=107498&mode=threaded

http://seminarsprojects.net/Thread-password-based-door-locking-system?pid=27288&mode=threaded

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242?pid=77950&mode=threaded

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242?pid=62352

if you again feel trouble on ....etc

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source code for 8051 based door locking system

Password Based Door Locking (AT89C2051)

Security is a prime concern in our day-today life. Everyone wants to be as much secure as possible. An access control for doors forms a vital page link in a security chain.

The microcontroller based Door locker is an access control system that allows only authorized persons to access a restricted area. The system is fully controlled by the 8 bit microcontroller AT89C2051 which has a 2Kbytes of ROM for the program memory. The password is stored in the EPRO ....etc

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One-time password

A one-time password (OTP) is a password that is valid for only one login session or transaction, on a computer system or other digital device. OTPs avoid a number of shortcomings that are associated with traditional (static) password-based authentication; a number of implementations also incorporate two factor authentication by ensuring that the one-time password requires access to something a person has (such as a small keyring fob device with the OTP calculator built into it, or a smartcard or specific cellphone) as well ....etc

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i want a full documentation on dtmf based door locking system
plz giv response ....etc

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to get information about the topic gsm based door locking system related topic refer the page link bellow

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242?pid=33098&mode=threaded ....etc

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to get information about the topic PASSWORD BASED DOOR LOCKING SYSTEM fullreport,ppt and related topic refer the page link bellow
http://seminarsprojects.net/Thread-password-based-door-locking-system--11242

http://seminarsprojects.net/Thread-password-based-door-locking-system

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242?page=2 ....etc

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Traditional locking system with mechanical lock and key mechanism is replaced with new best practices locking system. These methods vl ts an the integration of mechanical and electronic devices, and very smart. One of the characteristics of these innovative locking systems is their simplicity and high efficiency. This automatic locking system consists of an electronic control Assembly, which controls the load on the output through a password. The output load can byt a motor ilia lamp or any other mechanical/electrical load. Here we develop ....etc

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dear sir
I request you for an hitech door locking system ppt ....etc

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To get full information or details of password based door locking system please have a look on the pages

http://seminarsprojects.net/Thread-password-based-door-locking-system-ppt

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242

http://seminarsprojects.net/Thread-password-based-door-locking-system

http://seminarsprojects.net/Thread-password-based-door-locking-system--28623

http://seminarsprojects.net/Thread-password-based-door-locking-system--11242?pid=77950&mode=threaded

http://seminarsprojects.net/Thread-passw ....etc

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ABSTRACT-:
Now a day s most of the systems are automated in order to face new challenges and present day requirements to achieve good results. Automated systems have less manual operations, so that the flexibility, reliabilities are high and accurate. Hence every field prefers automated control systems, especially in the field of electronics.
The goal of the project is to develop a unique system through mobile technology which can control various units of the houses, industries, and also provides a securit ....etc

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