http://dspace.daffodilvarsity.edu.bd:8080/handle/123456789/42 2026-07-16T03:19:05Z http://dspace.daffodilvarsity.edu.bd:8080/handle/123456789/17520 Development of Different Handicraft items by using Water Hyacinth (Eichhornia crassipes) Rahman, Ankur; Faysal, Al For our final year project we decided to create handcrafted items like table mats, fruit bowl, and vegan leather bags. We made sure that the study covers the entire process from harvesting and preparing the plant to extracting the fibers and forming them into functional products. The results suggest that water hyacinth, often considered a problematic invasive species, holds significant potential as a renewable material for green product development. This initiative not only encourages the repurposing of natural waste but also supports environmentally responsible design practices and local craftsmanship. After the project was done we came up with the outcomes demonstrate that water hyacinth can be effectively repurposed into eco-friendly goods, contributing to environmental sustainability while encouraging the use of greener materials in design and production. By doing so, the project supports both environmental conservation and the promotion of green alternatives in product design. Thesis Report 2025-07-13T00:00:00Z http://dspace.daffodilvarsity.edu.bd:8080/handle/123456789/17519 T-Shirt Sample Development Size-M Robbany, Md Golam This thesis is going to address the detailed method used to make T shirt sample models as the process is of important concern to the garments manufacturing cycle. Sample is a prototype step, and it makes sure that the end product will match specifications of buyers, i.e. design, fit, fabric and quality. The paper investigates some of the important stages - the receipt of the tech pack and the selection of raw materials, pattern making, sewing, quality control. The focus is especially on the importance of the sample development process in terms of the minimization of errors during the bulk production, decrease in lead times, and an increase in buyer satisfaction. Issues like the communication gap between design and production departments as well as variation in materials are also dealt with. By implementing the case studies and practical observations in the textile industry, the research will calculate best practices to streamline the sampling process. As revealed, the study stresses the role of coordination between merchandising, production, and quality control units in supplying the correct examples that gain confirmation of orders. The work will be of help to textile engineers who need to improve efficiency and quality of the produced textiles especially T-shirts. Thesis Report 2025-07-13T00:00:00Z http://dspace.daffodilvarsity.edu.bd:8080/handle/123456789/17517 Industrial Motor Control and Protection System with ATS System Ahmed, Tanvir; Hossian, Nadim This project focuses on the design and implementation of an industrial motor control and protection system for three-phase motors, integrating essential components such as overloadrelays, phase sequence relays, and an Automatic Transfer Switch (ATS). The system aims to enhance operational reliability, safety, and efficiency by preventing electrical faults and ensuring uninterrupted power supply during outages. Comprehensive testing demonstrated the system's effectiveness in protecting motors from overloads and phase imbalances. The project highlights the economic benefits, improved workplace safety, and sustainability of advanced motor control solutions, emphasizing the need for continuous innovation in industrial applications to meet evolving challenges. Project Report 2025-01-06T00:00:00Z http://dspace.daffodilvarsity.edu.bd:8080/handle/123456789/17516 Gsm Based Earth Fault And Over Load Protection System Ahamed, Esteiak; Majumder, Tanmoy; Rabby, Fozla The GSM-Based Earth Fault and Overload Protection System utilizes an Arduino microcontroller, along with voltage, current, and temperature sensors, to monitor and protect electrical circuits from common faults and hazardous conditions. The system continuously measures voltage levels, current flow, and temperature. In the event of an earth fault, current overload, or abnormal temperature rise, the system immediately triggers an alarm and disconnects the power supply to prevent equipment damage and safety hazards. Using a GSM module, real-time notifications are sent via SMS to theuser or operator, ensuring prompt awareness and action. This solution offers an efficient and cost-effective method for enhancing the safety and reliability of electrical installations, particularly in remote areas where manual monitoring is difficult. Project Report 2025-01-06T00:00:00Z