Welcome to my Undergraduate's Project Portfolio repository! This repository contains all the key projects, research work, and implementations I developed during my B.Sc. in Electronics and Communication Engineering at Khulna University of Engineering & Technology, Khulna, Bangladesh.
The project represents my undergraduate thesis work, focusing on the development of a system to identify four directional eye movements using Electrooculography (EOG) signals. The project utilizes MATLAB for essential preprocessing tasks, including signal denoising, baseline drift mitigation, and feature extraction. For the classification phase, Python 3.7 is employed, leveraging Scikit-Learn and TensorFlow within the Google Colab environment. By analyzing time-domain features, the study evaluates the performance of Recurrent Neural Network (RNN)-based deep learning algorithms. This work demonstrates the effectiveness of combining feature extraction with deep learning techniques for accurate classification of EOG signals, contributing to advancements in human-computer interaction.
This research has been published in a Scopus-indexed journal. If you're interested, feel free to read it!
Citation: Roy, K. S., & Islam, S. M. R. (2023). An RNN-based Hybrid Model for Classification of Electrooculogram Signal for HCI. International Journal of Computing, 22(3), 335-344. https://doi.org/10.47839/ijc.22.3.3228
Developed a dynamic restaurant website enabling customers to order food online, like pizza 🍕, using HTML, CSS, Bootstrap and JavaScript for the frontend, along with ASPX.NET, SQL, C# Server for backend processing. The platform includes user authentication, real-time menu updates, and an admin dashboard for managing orders efficiently.
Designing a DC dual power supply that is capable of providing constant as well as variable output voltage to a definite positive (+12V) and negative (-12V) range. This power supply has protections in various cases like over voltage, under voltage, short circuit, etc. The project was developed with basic active & passive electronic components such as Transformers, Diodes, Zener Diodes, Capacitors, Resistors, Op-amps, Adjustable regulator IC, Transistors, Relay, etc.
A second order low pass butter-worth filter. The hardware circuitry of this project is capable of reducing the high frequency in audio speakers, smoothing data signals etc. This low-cost project is developed with resistors, capacitors & an op-amp only.
The project is an Arduino-based vehicle control system to avoid collision or accident with any objects or vehicles. The speed of the car is reduced when any things or vehicles come up warning distance and gives the car driver warning. This project is developed with an Arduino, sonar sensors, motors, motor drivers, LEDs, and buzzers.
I would like to express my gratitude to my academic advisors, peers, and collaborators who contributed to the success of these projects. Special thanks to Khulna University of Engineering & Technology for providing the platform to carry out this research.