This document presents an RFID-based car parking system. It includes an introduction, block diagram, working, components, circuit diagram, features, advantages, applications, and future scope. The key points are:
1. The system uses RFID and IR sensors to automatically detect when cars enter and exit the parking lot.
2. The block diagram shows the main components: microcontroller, motor driver, power supply, LCD, RFID module, and IR module.
3. RFID works by wirelessly transmitting a unique serial number when an RFID tag is within range of the reader.
4. The parking system provides benefits like accurate tracking of vehicles, data collection, increased security, improved