The QBot 3 by Quanser is an open-architecture, autonomous ground robot built on a 2-wheel mobile platform, designed for hands-on learning and advanced research in robotics and mechatronics. Equipped with an array of built-in sensors, an Intel RealSense RGBD camera, and a removable prototyping platform, the QBot 3 provides a robust learning environment for undergraduate and advanced robotics courses. With fully accessible hardware and software, students can explore real-world challenges in mobile robotics, vehicle navigation, and autonomous control, all while using industry-standard platforms like MATLAB®/Simulink®, Python™, and ROS.