If you are interested in programming and developing robots, we recommend starting with this exceptional course designed for both beginners and enthusiasts. You will learn the fundamental concepts and practical applications of the Robot Operating System (ROS). ROS is more than just a development environment; it is a comprehensive infrastructure that combines tools, libraries, and programs, enabling you to build robots from scratch or enhance existing systems. Through this course, you will begin by understanding what ROS is, exploring various ROS versions and distributions, and learning how to install ROS Noetic. We will delve deeply into the architecture of ROS, allowing you to understand the structure and components of ROS-based systems. Through hands-on projects, you will create your first workspace in ROS, interact with nodes, topics, and messages, and explore the powerful tools within the ROS environment. Additionally, you will work with Turtlesim and TurtleBot3 robots, moving them using keyboard commands and programming them to perform tasks autonomously. You will gain practical experience by running simulations, integrating sensors, and guiding robots in both real and virtual environments. These projects will solidify your understanding of ROS and its capabilities, making complex robotics concepts accessible and engaging. By the end of this course, you will understand how robots are programmed and become proficient in developing, running, and debugging nodes in ROS using both C++ and Python. You will be equipped with the skills needed to tackle advanced robotics projects and explore other ROS applications. Join us on this educational journey to master ROS and bring your robotics projects to life!