Android Based Password Door Open System
Our
project aims at remote password based door opener system through an android
application. The system tends to make a secure door opening mechanism such that
the door only unlocks when a security personnel opens it by entering the right
password through an android application. The authorised person needs to be present within Bluetooth range of the door but
need not open the door manually. He just needs to enter the right password
through his android application in order to unlock the door. This is a useful
concept in places where the security needs to open gates quite usually or need
to operate a door from a vehicle without needing to get down from it.
The command sending functionality is achieved
through an android application. The application provides an interactive user
friendly GUI for this purpose. The android application can be operated from any
device running on android OS and uses Bluetooth as a medium for
sending commands.
As soon as commands are sent through the android device a
Bluetooth receiver is used to receive those commands. These commands are then
sent to the 8051 micro-controller. The micro-controller processes these commands
and then tallies the password to check its correctness. If the right password
is encountered it sends command to open the door.
Block Diagram:-
Hardware
specifications:-
·
8051
series Microcontroller
·
Resistors
& crystal
·
Capacitors
·
Diodes
& Transformer
·
Voltage
regulator
·
Motor
Driver IC
·
DC
Motor with sliding mechanism
·
Bluetooth
Device
Software specifications
·
MC programming
language: Embedded c
·
Keil studio ยต version
Click Here to Download Data Of Bluetooth Android Based Password Door Open System Project
