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Design and construction of smart card access control security door

 Department:Electrical Electronics Engineering  
 By:usericon harnubhoi  

 Project ID: 7892
 Rating:  (5.0) votes: 1
   Price:₦4000
Abstract
This project focuses on the construction of a smart card access control security door utilizing RFID technology for enhanced security. The system integrates an Arduino Uno ATmega328P microcontroller, an RFID reader, a servo motor for door locking, and an I2C-connected LCD for user interaction. Powered by three parallel-connected 3.7V Li-ion batteries stepped up to 5V using a voltage regulator, the system ensures reliable performance. The project aims to address the limitations of traditional lock-and-key mechanisms by providing a more secure, efficient, and user-friendly access control solution. Comprehensive testing, including voltage checks and continuity tests, validated the system’s reliability. The smart card access control door successfully demonstrated its functionality, with authorized RFID cards granting access and unauthorized attempts triggering alerts. This project contributes to the field by showcasing practical applications of RFID in security systems, effective component integration, and robust power management....
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