Faculty of Science and Engineering: Recent submissions
Now showing items 21-40 of 1454
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Design and Development of an Online Marriage Registration System in Bangladesh
(Sonargaon University, 2026-05-02)The traditional marriage registration process in Bangladesh is largely manual, time-consuming, and prone to errors, which often leads to inefficiencies and inconvenience for citizens. This project presents the design ... -
Comparative Analysis of Hybrid Face Detectors and Classifiers for Child Emotion Recognition and Toy Recommendation
(Sonargaon University, 2026-05-02)The rapid advancement of affective computing has opened new avenues for supporting early childhood development through intelligent systems. However, traditional facial expression recognition (FER) models, primarily ... -
PinPad: A Real-Time, Account Free Collaborative Note-Taking Application Using Link-Based Access Control
(Sonargaon University, 2026-05-02)Digital collaboration tools have transformed how individuals write, share, and work together in real time. However, conventional platforms impose mandatory account registration and session management, introducing ... -
Automated Discovery of Internet Reported Software Bugs and AI-Driven Test Case Generation
(Sonargaon University, 2026-05-02)Software bugs reported on platforms like GitHub, Google Play, and Stack Overflow represent a vast, untapped source of real-world failure data. While automated test case generation has advanced with large language models, ... -
CampusGrid – University Event Management System with Automated Chatbot Assistance
(Sonargaon University, 2026-05-02)Managing university events manually is often messy. Posters get lost, emails get ignored, registration lists end up scattered across sheets of paper, and students frequently miss out on events simply because they did ... -
Design and Implementation of Web Based Hotel Management System
(Sonargaon University, 2026-05-02)The Web-Based Hotel Management System is a software application developed using Python to streamline and automate essential hotel operations. This system provides an integrated platform for managing room reservations, ... -
Design and Implementation of a Redundant Three-Tier Campus Network with Dual ISP Connectivity
(Sonargaon University, 2026-05-02)Modern campus networks often face issues such as single points of failure, limited scalability, and inefficient traffic handling, especially when relying on a single ISP or non-hierarchical design. These limitations ... -
Design, Fabrication and Performance Analysis of a Peltier Module-Based Water Cooling and Heating System
(Sonargaon University, 2026-05-05)This project presents the design and implementation of an innovative Water Purifier System employing a Peltier Module for both cooling and heating functionalities. The system integrates advanced filtration components, ... -
Performance Study of Composite Membrane in Microbial Fuel Cell For Enhanced Power Generation and Wastewater Treatment
(Sonargaon University, 2026-05-05)Microbial fuel cells (MFCs) are gaining attention as an environmentally friendly technology because they can treat wastewater while simultaneously producing electricity. In this study, a double-chamber microbial fuel ... -
Design, Fabrication and Performance Analysis of a Peltier Module-Based CPU Cooling System
(Sonargaon University, 2026-05-05)This project presents the design and implementation of a Design, Fabrication and Performance Analysis of a Peltier Module-Based CPU Cooling System combined with a water-cooled heat sink for efficient thermal management. ... -
Design and Fabrication of a Solar Energy Based Water Pumping System
(Sonargaon University, 2026-05-05)This project presents the design, development, and implementation of a solar-powered automatic water-pumping system intended primarily for rural, remote, and off-grid applications where access to reliable electricity ... -
Design and Implementation of A Plastic Pyrolysis System
(Sonargaon University, 2026-05-05)The rapid increase in plastic consumption throughout the world has created serious environmental and waste management problems. Most plastic materials are non biodegradable in nature and remain in the environment for ... -
Development of an Arduino Nano-Based Advanced air Defence System for Threat Detection and Neutralization
(Sonargaon University, 2026-05-05)The Air Defence System is an Arduino-based prototype designed to simulate real-time target detection, tracking, and automated engagement using a simplified radar interface displayed on a laptop screen. The system employs ... -
Automatic Paper Cutting Machine Using Geneva Mechanism
(Sonargaon University, 2026-05-05)The “Automatic Paper Cutting Machine Using Geneva Mechanism” is a mechanical automation project designed to perform accurate and continuous paper cutting operations with reduced human effort. The main purpose of this ... -
Automated Arduino and peltier Based Smart Cooling system
(Sonargaon University, 2026-05-05)The Automated Arduino and peltier Based Smart Cooling system is a smart and energy-efficient cooling system designed using thermoelectric technology. The system primarily utilizes Peltier Module to achieve cooling based ... -
Design and Development of A low-cost 3-AXIS Mini Cnc Dremel Machine for Engraving by Using Arduino and GRBL
(Sonargaon University, 2026-05-05)Due to the rapid growth of technology the usage & utilization of CNC machine in industries are increased. The fabrication of low cost CNC machine is used to reduce cost and complexity of machine. This project outlines ... -
An Investigation on The Dependence of The Lubricating Oil’s Performance on The Ambient Temperature in Journal Bearings
(Sonargaon University, 2026-05-05)Maximum temperature rise is one of the design criteria for a journal bearing. It implies that the difference between the maximum allowable journal bearing temperature and the ambient temperature is constant. On the ... -
Experimental Investigation on the Performance and Efficiency Optimization of a Ranque–Hilsch Vortex Tube for Industrial Applications
(Sonargaon University, 2026-05-05)The Ranque–Hilsch vortex tube (RHVT) is a simple, compact, and mechanically elegant device that separates a compressed gas stream into a hot and a cold fraction without any moving parts, refrigerants, or external energy ... -
Low cost refigration system using LPG
(Sonargaon University, 2026-05-05)Refrigeration is essential for preserving food, beverages, medicines, and other perishable products. However, conventional refrigeration systems depend heavily on electricity, which is not always available in rural and ... -
DESIGN AND FABRICATION OF MULTIPURPOSE AGRICULTURAL ROBOT
(Sonargaon University, 2026-05-05)The Agricultural Robot project aims to develop mechanically driven robot to assist in basic farming tasks, focusing on efficiency, time-saving, and labor reduction. This robot relying on a pre-designed mechanical system ...