Refrigerator main control board: Equipped with intelligent computing logic, it can respond to operation commands in real time, optimize the coordination of various refrigerator functions, and adapt to the diverse food storage needs of households. Refrigerator computer board: Integrates the full-function control system of the refrigerator, can smoothly switch between various operating modes, match usage frequency at different times, and adapt to daily household usage scenarios. Refrigerator circuit board: Quickly responds to various operation commands, organizes the refrigerator's operating processes, makes function switching smoother, and meets the needs of daily food storage and retrieval. Refrigerator inverter board: Intelligently controls the refrigerator's operating process and matches the needs of different usage periods. Refrigerator program board: Uniformly schedules the operation of internal components of the refrigerator, connects the operation of various functions, and adapts to different food storage scenarios and user habits.