🧠 Interactive Hackathon Science Exhibition – Award-Winning Projects [ ARDUINO-PROJECTS ]

Welcome to the official repository of our award-winning science exhibition entries! 🏆 These interactive creations were built during national hackathons and STEM expos, showcasing innovation through sensor technology, web interfaces, and practical problem-solving.

Whether you're an educator, developer, student, or tech enthusiast — this repo is your gateway to creative, sensor-powered projects designed for real-world impact.

🚀 What’s Inside

This repository features a series of interactive hardware-software projects combining HTML, CSS, JavaScript, and microcontroller-based sensor systems. Each project is self-contained and easy to explore.

🔬 Possible Use Cases

• Smart automation and IoT
• Eco-tech and energy-saving systems
• Health and safety monitoring
• Educational tools and classroom demos
• Data visualization and environmental sensing

🧩 Core Features Across Projects

• 📦 Modular file structures and self-contained components
• 🎯 Real-time data capture and visualization
• 🧠 Responsive interfaces for web-based control and feedback
• 📡 Sensor integrations using Arduino/NodeMCU
• ✅ Lightweight, dependency-free codebases (HTML, CSS, JavaScript)

🛠️ Technologies Used

💻 Frontend

• HTML5 semantic structure
• CSS3 styling with media queries and transitions
• Vanilla JavaScript for dynamic interactivity

⚙️ Hardware & Sensors

• Microcontrollers: Arduino Uno, Nano, ESP8266, NodeMCU
• Common modules:
  • IR and Ultrasonic Sensors
  • Temperature & Humidity Sensors (DHT11/DHT22)
  • Soil Moisture, Gas (MQ135), and Vibration Sensors
  • Servo Motors, Buzzers, LEDs, and Displays

🧠 Software Integrations

• DOM manipulation and JS-based logic
• Serial communication (WebUSB / Serial Monitor)
• Local data storage and CSV/JSON export
• Optional API integrations (e.g., weather, air quality)

👩‍🏫 Ideal For

• Students & educators exploring hands-on STEM
• Hackathon teams prototyping with sensors
• Makers building real-world solutions
• Beginners learning JavaScript + hardware integration

💬 Contribution

Want to contribute your own sensor-based project? We'd love to feature it!

• Fork the repo
• Add your folder
• Submit a pull request
• Or open an issue with your idea!

MIT License Summary

• ✅ Commercial use
• ✅ Modification
• ✅ Distribution
• ✅ Private use
• ❌ Liability
• ❌ Warranty

Made with ❤️ by SUMIT PAL

🌟 Let's Connect

I'm passionate about collaborating on innovative projects and sharing knowledge about coding, design, robotics, and AI. Let's build something amazing together!

⭐ Star this repo on GitHub — it helps!

For questions or support, please open an issue on the repository.