Zigbee-Based Home Automation System

• Developed a wireless home automation system using Zigbee technology to control and communicate with Microcontrollers, lights, fans, and security features remotely.

• Implemented an interface for real-time control and monitoring.
   

Tele-Operated Surveillance Robot for Co-Working Spaces

• Developed a remote-controlled mobile robot using ZeroMQ for real-time communication and video streaming.

• Enabled security monitoring with obstacle detection and integrated drone support for expanded coverage.
   

Line-Tracing Robotic Car with Obstacle Avoidance

• Designed a self-navigating robotic car with PID-controlled line tracing and ultrasonic-based obstacle detection.

• Engineered mechanical chassis and embedded firmware for real-world deployment.

• Showcased in the University Science Exhibition - PSB Academy
   

Industrial Robotic Sorting Station (CoppeliaSim)

• Simulated an industrial sorting system in CoppeliaSim, programming robotic arms for object handling.

• Optimized task efficiency by integrating sensor feedback and actuator controls in a virtual environment.
   

Optimized CNN for Resource-Constrained Robotics (Webots)

• Trained lightweight CNN models (using ADAM/SGD optimizers) in Webots for real-time object classification.

• Balanced accuracy vs. computational load for edge-device deployment in robotics.
   

RoboNav: Single-Threaded Autonomous Vehicle

• Developed a low-latency robotic car with 4-DOF robotic arm (SG-90 servos), Bluetooth control, and sensor fusion.

• Programmed efficient pathfinding using ultrasonic/proximity sensors for obstacle avoidance.
   

ML Algorithm Benchmarking for Image Classification

• Compared Random Forest, SVM, and CNN on blurred image datasets (100 samples).

• Analyzed precision, recall, F1-score, and ROC curves to identify optimal models for low-visibility conditions.
   

Subsumption Architecture for E-puck Robot (Webots)

• Designed a behavior-based robotic controller for autonomous tasks (obstacle avoidance, line following) in Webots.

• Leveraged layered decision-making for adaptive responses.
   

Prototype Surveillance Robot Circuit

• Built a breadboard-based patrol robot with motion detection for square-area surveillance.

• Validated response time and reliability through iterative testing.
   

STM32-Based Traffic Light Simulation

• Programmed an STM32 Nucleo board to simulate traffic light logic with embedded C.

• Demonstrated real-time signal timing control using LED arrays.
   

AI-Driven Game Development (Tic Tac Toe)

• Number Guessing Game (Python): Designed a scored, interactive game with randomized logic.

• Tic-Tac-Toe AI (Minimax/Alpha-Beta Pruning): Built a GUI-based game with an unbeatable AI opponent.

• The game was successful and had many levels & achievements.