Structured drills for Nav2, ROS2, Python, C++, and robotics engineering fundamentals.

ROS2 and LINUX study in 30 days

A ROS2/Nav2 engineering portfolio with reproducible navigation demos, parameter experiments, evaluation scripts, debug notes, and project documentation.

A 30-day C++ and ROS 2 code-reading practice project based on a real HPA navigation package, focused on understanding unfamiliar codebases, tracing call chains, modifying code, debugging, and valid…

Private learning notes for robot vision model training and deployment.

AI 时代的工程学习方法：真实项目驱动、AI 辅助推进、阶段计划约束、文档复盘沉淀、GitHub 作品集证明能力。