目前发现光机工作起来后驱动板会有电流声,而且随着驱动电流的增大,声音会逐渐变大,
驱动原理图与官网开发板原理图一致,选型也一样,请问这个电流声的问题如何解决
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目前发现光机工作起来后驱动板会有电流声,而且随着驱动电流的增大,声音会逐渐变大,
驱动原理图与官网开发板原理图一致,选型也一样,请问这个电流声的问题如何解决