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IO口蜂鸣器输出频率的采集,听到好听的可以抄下来,不用找蝌蚪了...

于 2023-04-14 发布 文件大小:19.18 kB
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IO口蜂鸣器输出频率的采集,听到好听的可以抄下来,不用找蝌蚪了-IO I buzzer output frequency of collection, can hear the sound of the copy down, do not look for the tadpoles

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