🔑 Upgrading Garage Door Opener with RFID: Building an RFIDReader Class for Raspberry Pi Pico

In this video, we take our **Object-Oriented Design** to the next level by upgrading our **Raspberry Pi Pico Garage Door Opener**! We swap out the **Ultrasonic Sensor** with a brand new **RFIDReader Class** using the **MFRC522 Prox RFID Reader**, demonstrating the **power of OOP's modularity and reusability**.

Watch as we:
- **Develop the RFIDReader Class** based on the mfrc522 driver, following the same object-oriented principles used throughout our series.
- **Test the RFIDReader** using a set of RFID Tags, ensuring reliable detection and validation.
- **Seamlessly integrate** the new class into our existing **Garage Door Opener** code, replacing the old ultrasonic sensor.
- **Demonstrate the working prototype**, highlighting how easily we swapped one sensor for another with minimal changes to our application logic.

This video showcases the flexibility and maintainability of **Object-Oriented Design**, proving how powerful it is for embedded systems!

---

### 🔑 **What You’ll Learn in This Video:**
✅ **How to Develop the RFIDReader Class** – Using the **MFRC522 Prox RFID Reader** with **MicroPython**
✅ **Testing & Validating RFID Tags** – Ensuring accurate read operations and data handling
✅ **Incorporating New Hardware** – How to seamlessly integrate new components with minimal code changes
✅ **Object-Oriented Flexibility** – Demonstrating the power of OOP by swapping classes without changing core logic
✅ **Real-World Prototype Demo** – The RFID-enabled garage door opener in action

---

### 📖 **Watch These Videos for More Context:**
📌 **Garage Door Opener State Model Design (Part 1)** 👉 [Watch Here](https://youtu.be/9Budc8rGkPs)
📌 **Garage Door Opener Full Implementation (Part 2)** 👉 [Watch Here](https://youtu.be/virML4iijAM)
📌 **PicoLibrary GitHub Repository** – Home to our hardware abstraction classes 👉 [Check it Out](https://github.com/jitsengupta/PicoLibrary)

---

### 🛠️ **What You’ll Need for This Project:**
- **Raspberry Pi Pico**
- **MFRC522 RFID Reader**
- **RFID Tags** (Keycards or Keyfobs)
- **PicoLibrary Classes** (For hardware abstraction and easier integration)
- **MicroPython & Thonny IDE** (For coding and testing)

---

### 📌 **Who Should Watch This Video?**
🔹 **Embedded Systems Developers** looking to learn **hardware abstraction** and integration
🔹 **Raspberry Pi Pico Enthusiasts** upgrading their projects with **RFID functionality**
🔹 **Software Engineers & Students** exploring **Object-Oriented Design principles**
🔹 **Makers & Hobbyists** wanting to expand their **IoT and automation projects**

---

### 🔔 **Subscribe for More Raspberry Pi & OOP Projects!**
If you love **Object-Oriented Design**, **MicroPython**, and exploring new hardware components, don’t forget to:
👍 **Like this video** if you found it useful
💬 **Comment below** with questions or suggestions for future projects
📢 **Share this with fellow developers and makers**
✅ **Subscribe** for more **Raspberry Pi, Object-Oriented Design, and Embedded Systems tutorials!**

---

**📌 Keywords & Tags for SEO Optimization:**
#RaspberryPiPico #RFIDReader #MFRC522 #ObjectOrientedProgramming #GarageDoorOpener #MicroPython #EmbeddedSystems #PicoLibrary #RFID #HomeAutomation #SmartHome #HardwareAbstraction #OOP #IoT

Видео 🔑 Upgrading Garage Door Opener with RFID: Building an RFIDReader Class for Raspberry Pi Pico канала Design with the Raspberry Pi Pico and Python