The BallPlate 5 from Lunqu Technology is an advanced experimental platform that integrates vision processing with motion control to achieve precise ball balancing. Equipped with the RDK X5 vision processor and STM32 microcontroller, it provides a robust environment for studying real-time feedback, image recognition, and dynamic system control. Key Features: Vision-guided ball-on-plate system for nonlinear control experiments. RDK X5 vision processing unit enables high-speed image analysis. STM32 controller ensures accurate motion control and algorithm execution. Supports PID stabilization and secondary development for custom applications. Strong mechanical design for reliable and repeatable experiments. Applications: Research in vision-based control systems. University courses in robotics, automation, and feedback theory. Algorithm development combining image processing and motion control. Demonstrations of intelligent control principles.