**Domain modules and functions:** 1. **Power module: **Used to stabilize and regulate power supply and provide reliable power support. 2. **Motor drive module: **Control motor operation and improve energy utilization. 3. **LEDDriver module: **Applicable to ledLight control, providing efficient light adjustment. 4. **Battery management module: **Used for charge and discharge control to protect battery performance. **Precautions for use: ** 1.Please connect the pins correctly according to the specifications to ensure stable operation. 2.Consider appropriate heat dissipation measures in the design to maintain the device within the normal temperature range. 3.Understand the circuit environment and avoid exceeding the maximum ratings of the device. 4.Pay attention to electrostatic protection to avoid damaging sensitive components.The above information is for reference only, and specific applications need to be adjusted according to actual conditions.