Microcontroller-based doorlock system using GSM sim as smart card ID

Date

11-2006

Degree

Bachelor of Science in Applied Physics

College

College of Arts and Sciences (CAS)

Adviser/Committee Chair

Alvin Joseph J. Faustino

Abstract

A microcontroller-based doorlock system using smart card ID was designed and Implemented. A reader/writer circuit was developed to communicate with the GSM SIM card. The device used the USART of the microcontroller to transmit and receive data from the GSM SIM card. The ATMEGA 16L microcontroller was programmed with the code for the doorlock system. A motor was used in the design to drive the locking bolt of the door. A doorlock with mechanical locking mechanism was used to simulate conventional door using GSM SIM card. Different GSM SIM cards from local communication network were tested for compatibility with the device. Based from the tests done with the doorlock system it is therefore concluded that a GSM SIM card can be used as an ID for doorlock entry.

Language

English

Location

UPLB Main Library Special Collections Section (USCS)

Call Number

Thesis

Document Type

Thesis

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