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Construction Of A Microcontroller Based Security Door Using Smart Card
CHAPTER ONE -- [Total Page(s) 3]
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This project was constructed using microcontroller for better creativity
and beauty in design. The microcontroller (programmable) has series of
instruction fed into it, this help it to accomplish most intelligent
task like the human brain. These include detection of card,
identification of password, displaying ―access granted‖, ―access denied‖
and opening and closing of door/gate with the aid of the smart card. An
electromagnetic relay controls the opening and closing of the door/gate
which is moved to and fro by a synchronous motor (DC).
The
microcontroller based security door using smart card is designed using
the 89S52 microcontroller with appropriate software package. The project
is segmented into different module which includes; the mechanical,
electrical/electronic and programmable (computerized) part as listed
below;
1. The microcontroller module
2. The keypad module
3. Electromagnetic relay
4. The display unit (module)
5. The Smart card module
6. The alarm signal module
7. The sliding door/gate
8. Electric motor
9. The Power Supply Module etc.
CHAPTER ONE -- [Total Page(s) 3]
Page 2 of 3
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ABSRACT - [ Total Page(s): 1 ]ABSTRACTThis project shows the construction of a microcontroller based security door using smart card. It is aimed towards programming the microcontroller to control the hardware in sliding door. The system consists of a microcontroller 89S52 which sends a signal to the multiplexers on insertion of the smart card in the card slot. The multiplexers consist of ICS which prompts for a display of the identity of the card user in the liquid crystal display (LCD). The LCD displays the status of the ca ... Continue reading---
