简易8键电子琴,附程序、原理图与PCB文件。
该设计具有电子琴输入按键8个 实现电子琴功能并且至少有一首存储歌曲。
有发光二极管显示程序运行状态 采用扬声器输出声音信号 具有手动复位键1个,播放音乐和弹奏切换功能
按键1个。
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简易8键电子琴,附程序、原理图与PCB文件。 该设计具有电子琴输入按键8个 实现电子琴功能并且至少有一首存储歌曲。 有发光二极管显示程序运行状态 采用扬声器输出声音信号 具有手动复位键1个,播放音乐和弹奏切换功能 按键1个。
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