Refrigerator Main Control Board: Equipped with intelligent computer logic, it can respond to real-time operation commands, optimize the coordination of various functions of the refrigerator, and adapt to the various food storage needs of households. Refrigerator Computer Board - Integrate the control system of all functions of the refrigerator, can smoothly switch between various operating modes, equalize the frequency of use at different times, and adapt to home daily use scenarios. Refrigerator circuit board: quickly responds to various operation commands, organizes the refrigerator's operating processes, facilitates the change of functions, and meets daily food storage and recovery needs. INVERTER PLATE FOR FRIDGE - Intelligently control the refrigerator's operation process and adapt to the needs of different usage periods. Refrigerator Programming Board - Evenly program the operation of internal components of the refrigerator, connects the operation of various functions, and adapts to different food storage scenarios and user habits.