Artificial intelligence (AI) has a close relationship with circuit boards. A circuit board is a basic component that connects electronic components (such as resistors, capacitors, integrated circuits, etc.) together to achieve the functions of electronic devices. AI technology has been widely used in electronic devices, such as smart phones, smart home devices, autonomous vehicle, etc. In these devices, the circuit board carries the function of connecting various sensors, processors, and other components, enabling AI technology to operate and function effectively. Therefore, the relationship between AI and circuit boards can be understood as the application of AI technology relying on the support and connection of the circuit board.