About this document

Smart Card Door Lock System Guide by Zatin Gupta is a document available to read on EtoBox.

This document describes a password and smart card based door lock system using a microcontroller. The system uses a keypad to enter a stored password and a smart card for authentication. If the correct password and card are used, a 7-segment display will show an open signal and unlock the door. Otherwise, a fail signal is shown. The system includes an 8051 microcontroller, keypad, smart card reader, 7-segment display, and other components to control and monitor the door lock.

Author

Zatin Gupta

Language

EN