The key encoder input module has the advantages of that the configuration is simple, the cost is basically equal to the traditional keyboard, and the number of photocells used is small.

该键编码器输入模块具有结构简单、成本与传统键盘基本相当、使用光电元件数量少的优点。

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The key encoder input module has the advantages of that the configuration is simple, the cost is basically equal to the traditional keyboard, and the number of photocells used is small.

该键编码器输入模块具有结构简单、成本与传统键盘基本相当、使用光电元件数量少的优点。

youdao