The Smart Attendance System Using RFID is an IoT-based solution designed to automate attendance tracking in classrooms and workplaces. Using RFID technology, it ensures secure, real-time, and error-free attendance logging while preventing proxy check-ins. The system features a Raspberry Pi 4B, RFID-RC522 module, and OLED display for instant feedback, making attendance management more efficient.

🔹 Key Features:
✔️ RFID-Based Authentication – Contactless and secure check-ins.
✔️ Real-Time Monitoring – Instantly logs attendance data.
✔️ Admin & Teacher Modes – Secure access for management.
✔️ User-Friendly Interface – Simple and interactive design.
✔️ Scalability – Can be integrated with existing systems.

This project showcases expertise in IoT, embedded systems, and Python programming, solving real-world challenges in attendance management. 🚀

A simple yet powerful project that combines computer vision with Arduino to detect faces in real-time. Using OpenCV in Python, the system identifies faces through the camera and activates LEDs to indicate detection status—🟡 Yellow for face detected and 🔴 Red for no face detected. This project demonstrates the integration of IoT and computer vision for practical applications.