CONSTRUCTION OF A MICROCONTROLLER BASED SECURITY DOOR USING SMART CARD
- Project Research
- 1-5 Chapters
- Abstract : Available
- Table of Content: Available
- Reference Style: APA
- Recommended for : Student Researchers
- NGN 5000
ABSTRACT
This 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 card. On validation of the card, the LCD displays a welcome note to the user and prompts for a pin code. The pin code is being keyed in from the key pad. If confirmed by the program written into the microcontroller access will be granted, otherwise no access, giving the user two more chances to insert the correct smartcard or pin code to it, before final denial of access and alarm. When access is granted, the card sends a 5volt signal to the microcontroller which triggers relay, resulting in the opening of the door
Related Project Materials
The impact of air pollution on respiratory diseases in urban areas of Plateau State
Background of the Study
The rapid urbanization and industrial growth in Plateau State have led to an increase in air pollut...
Assessing the Role of Combined Economic Indicators in Shaping Exchange Rate Policies in Nigeria
Background of the Study
Exchange rate policies are central to ensuring a nation’s external competitiveness and macroe...
The effect of mobile learning applications on STEM engagement in Gashua LGA, Yobe State
Background of the Study
Mobile learning applications have become increasingly prominent in modern education, offering flex...
An Appraisal of Nursing Strategies in the Management of Hypertensive Patients in Adamawa State
Background of the Study
Hypertension, often referred to as the "silent killer," is a major risk factor for cardiovascular disea...
The Effect of Import and Export Regulations on Supply Chain Costs: Evidence from Nigerian Pharmaceutical Industry
Background of the Study
Import and export regulations play a pivotal role in shaping the efficiency and cost-effectivene...
SHEPHERD MOTIF IN THE OLD TESTAMENT AND ITS IMPLICATIONS FOR LEADERSHIP IN NIGERIA
Abstract
This research examines the Shepherd Motif in the Old Testament which has been misunderstood, misinterpreted and subjected to cri...
THE PROBLEM OF ORAL EXPRESSION IN ENGLISH LANGUAGE
STATEMENT OF THE PROBLEM
Most students find it difficult to express...
An Examination of Contract Review Automation Using Artificial Intelligence: A Case Study of Kaduna State Judiciary
1.1 Background of the Study
Contract review is a vital process within the judiciary, as it ensures that legal agreements...
An evaluation of language reconstruction methods in Nigerian indigenous languages: A case study of Tiv
Background of the Study
Language reconstruction involves the systematic recovery of lost or archaic linguistic features to...
The Effect of Cultural Sensitivity on Foreign Tourists’ Experiences in Niger State
Background of the Study
Cultural sensitivity refers to the awareness, understanding, and respect for the differences in culture, values,...
