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sahas-eashan/README.md

Hi Waving hand animated gif, I'm Sahas Eashan

An electronics and robotics enthusiast, passionate about programming and innovation.πŸš€

profile views GitHub followers


πŸ‘¨β€πŸ’» About Me

πŸŽ“ I’m an Electronics and Telecommunications Engineering Undergraduate at University of Moratuwa.
πŸ€– Currently working at RoboticGen.
🌱 Currently learning Machine Learning, Flutter, and Raspberry Pi.
πŸ”­ Currently engaged in projects using Raspberry Pi and MicroPython, crafting IoT solutions.


πŸ› οΈ Skills & Tools

C++ C Python MATLAB VS Code Git GitHub


Find Me Online

Discord LinkedIn Gmail LeetCode HackerRank PicoCTF Coursera


πŸ“Š GitHub Stats

GitHub stats Streak stats


πŸš€ Projects

πŸ€– Robotics & Automation

πŸ”§ Omni-Directional Robot
Designed and developed an omni-directional robot for the Engineering Design Realization (EDR) module. Features optimized Mecanum wheel configuration, embedded control systems, advanced sensor integration, and autonomous navigation capabilities.

πŸ† RoboGames 2024 – University Category (2nd Runners-Up)
Developed simulation and real-world robotic solutions for three challenge rounds: maze navigation via color sequence, survivor rescue in fire maze scenarios, and real-world object matching and manipulation. Utilized Raspberry Pi 5, Kobuki base, and Kinect sensor with multithreaded motor control, HSV-based object tracking, and advanced computer vision algorithms for precise color detection and object recognition.

🎯 Robotic Design Project
Created a modular autonomous robot capable of line navigation, maze solving, color line following, and precise box manipulation. Features custom robotic arm and chassis designed in SolidWorks with advanced control algorithms.

🐭 MicroMouse V1 2023
Developed an autonomous maze-solving robot featuring advanced pathfinding algorithms, precise motor control, and real-time maze mapping capabilities. Implemented flood-fill algorithms and optimized navigation strategies for competitive micromouse challenges.

⚑ FastLine Follower
Engineered a high-speed line following robot with advanced sensor arrays, PID control systems, and optimized chassis design for maximum velocity and precision. Features real-time path prediction and dynamic speed adjustment for competitive line following events.

πŸ‘οΈ Computer Vision & Image Processing

πŸ“· RoboGames Computer Vision System
Implemented sophisticated computer vision pipeline using Kinect camera for real-time color matching and object recognition. Developed HSV color space algorithms for robust color detection under varying lighting conditions, enabling precise object identification and tracking for autonomous robotic manipulation tasks.

πŸ’» AI & Machine Learning

🧠 Agentic AI Practice
Developed intelligent AI agent systems including web search and finance agents with multi-agent collaboration capabilities. Created specialized AI agent for PDF document processing and analysis, showcasing advanced agent orchestration and natural language processing.

🌐 Web Development

🌊 Bioplastics Revolution Website
Built a comprehensive React-based website for the Bioplastics Revolution project, featuring modern UI/UX design, responsive layouts, and interactive elements to showcase sustainable marine plastic solutions and seaweed-based biodegradable products.

πŸ”¬ IoT & Embedded Systems

πŸ’Š ESP32 Medibox Simulation – EN2853
Developed a fully functional simulated Medibox using ESP32 microcontroller. Features intelligent medicine reminders, comprehensive environmental monitoring (temperature, humidity), and multi-channel alerts via onboard display and push notifications for enhanced patient safety.

🧹 Shoe Cleaning and Drying Machine
Engineered a fully automated shoe cleaning and drying system with Arduino-based control, custom PCB design, and precision-engineered enclosure. Streamlines footwear maintenance through intelligent automation.

⚑ Hardware & Electronics

πŸ”‹ Linear Power Supply Design
Designed a precision 10V, 10A linear power supply featuring advanced voltage regulation, current limiting, short-circuit protection, and thermal management. Includes double-layer PCB design, comprehensive simulation analysis, and optimized thermal enclosure.

🌱 Sustainability & Innovation

🌊 Bioplastic Revolution – Ocean's Gift
Spearheaded a sustainable initiative to combat marine plastic pollution through innovative biodegradable cling films and bags created from Sri Lankan seaweed. Encompasses seaweed farming partnerships, marine pollution tracking systems, and comprehensive environmental impact assessment.


🐍 Contributions

github-snake

🐾 Fun Quote

"If it works, it's not luck; it's debugging." ✨

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