Implementing a Traffic Light Statechart | Object-Oriented Design with Raspberry Pi Pico

Опубликовано: 23 Июль 2026
на канале: Design with Python, microcontrollers and databases
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Bring your designs to life! 🚦 In this video, we take the statechart diagram of a traffic light system from concept to reality, turning it into a fully functional implementation on the Raspberry Pi Pico. Using the state chart functionality from the PicoLibrary, we’ll model accurate timings and enable the simultaneous operation of multiple traffic lights.

This tutorial demonstrates how to integrate Object-Oriented Design principles with real-world programming, giving you the tools to build complex, state-driven systems with ease.

🔑 What You’ll Learn:
How to translate a UML statechart diagram into working code.
Using the state chart implementation in the PicoLibrary for robust state-based programming.
Configuring precise timings for traffic light sequences.
Managing multiple traffic lights in simultaneous operation using efficient state management.

🛠️ Resources Used in This Video:
PicoLibrary GitHub Repository: Access the state chart implementation used in this project:
👉 PicoLibrary on GitHub https://github.com/jitsengupta/PicoLi...

📖 Pre-Requisite Videos:
To get the most out of this tutorial, check out these foundational videos:

Understanding State Machines & UML Statecharts    / efn5c6qlgn  
Traffic Light with Classes and Inheritance    • Advanced Traffic Light System on Raspberry...  
Mastering Polymorphism with Raspberry Pi Pico    • Mastering Polymorphism with Raspberry Pi P...  

📌 What’s Next?
We’re just getting started! In future videos, we’ll explore how to extend this system with sensor integration, advanced behaviors, and more.

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Keywords & Tags:
#StatechartImplementation #ObjectOrientedDesign #PythonProgramming #RaspberryPiPico #TrafficLightSystem #UMLDiagrams #EmbeddedSystems #IoTProjects #LearnPython #SoftwareDesign