In this project, I built an RFID-based access system that provides real-time voice feedback. When an RFID card is scanned, the system announces "Access Granted" or "Access Denied" through a speaker using the DFPlayer Mini MP3 module. ESP32 project coded in Arduino IDE. Key Features: * ESP32 microcontroller for control logic * RFID reader for authentication * DFPlayer Mini MP3 module for audio playback * Custom voice prompts for user feedback Perfect for DIY home security, office entry systems, or tech learning projects. Chapters: 00:00 Intro 00:19 Components Used 00:48 Circuit Explanation 01:04 Scan the cards 01:44 More connections 02:09 Code Overview 02:34 Demo 03:12 Final Thoughts Code and Circuit Diagrams: %20RFID%20Access%20with%20Audio Let me know in the comments if you have any questions or suggestions!