🚗 Tutorial 13: Building a “Park Assist” System with MicroPython on the Raspberry Pi Pico

In this episode of the Object-Oriented Programming (OOP) with MicroPython on the **MicroPython on the Raspberry Pi Pico** tutorial series, we take things to the next level by building a **Park Assist System** — just like the one in modern cars!

Using an **HC-SR04 Ultrasonic Sensor**, a **Piezo Buzzer**, and a **NeoPixel Lightstrip**, we design and code a complete parking distance warning system. The **buzzer frequency increases** as the object gets closer, and the **lightstrip progressively fills** to indicate proximity.

You’ll learn how to build a modular, object-oriented architecture for the system using:

* A `Sensor` class for distance measurement
* A `Buzzer` class for audible feedback
* A `LightStrip` class for visual indication
* A new `ParkAssist` class that brings everything together seamlessly

We walk through the **object design, simulation in Wokwi**, and **real hardware implementation**, showing how to combine multiple classes into a cohesive, extensible design.

🔧 **Concepts covered:**

* Sensor integration with MicroPython
* Real-time response design
* Composition and modular architecture
* Applying OOP principles in embedded systems

💡 Whether you’re learning MicroPython, teaching embedded programming, or building your own smart car project — this video is packed with insight!

📁 **Resources & Code:**
👉 \[GitHub code link] https://github.com/jitsengupta/PicoLibrary
👉 \[Wokwi simulation link] https://wokwi.com/projects/445724928235300865

📘 **Watch the full OOP tutorial series here:** [https://www.youtube.com/playlist?list=PLwl1mk7xtfXjQrleJttonZVwQBFW-VltL]

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### 🔍 Tags / Keywords:

`MicroPython Raspberry Pi Pico tutorial`, `OOP MicroPython`, `Raspberry Pi Pico Park Assist`, `ultrasonic sensor project`, `HC-SR04 MicroPython`, `Raspberry Pi Pico buzzer`, `Raspberry Pi Pico LED strip`, `Raspberry Pi Pico distance sensor`, `MicroPython sensors`, `object-oriented programming embedded systems`, `smart car project`, `Raspberry Pi Pico projects`, `Raspberry Pi Pico automation`, `MicroPython class tutorial`, `OOP hardware projects`, `distance detection Raspberry Pi Pico`, `DIY parking assist system`

Видео 🚗 Tutorial 13: Building a “Park Assist” System with MicroPython on the Raspberry Pi Pico канала Design with the Raspberry Pi Pico and Python