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Eng38 wrote: ↑2024-01-17 11:56 1. 默认是开启的 2. MIC参考电路:企业微信截图_17054923481738.png
liyizhang3 wrote: ↑2024-01-25 3:49 MICIN_N没有这个脚,那是直接接地吗?
Eng38 wrote: ↑2024-01-25 6:27 liyizhang3 wrote: ↑2024-01-25 3:49 MICIN_N没有这个脚,那是直接接地吗? MICIN_N 表示音频输入信号的负极性
Eng38 wrote: ↑2024-01-25 7:53 按照上面给出的MIC参考电路,直接接到P和N