本文介绍一种以单片机89C51为核心的高精度多功能印刷机滚筒转速测试仪。
This paper refers to a new kind rotational speed test instrument of the modern printing machine's cylinder with high accuracy and multi-function, which based on the single chip of 89C51.
本文介绍一种以单片机89C51为核心的高精度多功能印刷机滚筒转速测试仪。
This paper refers to a new kind rotational speed test instrument of the modern printing machine's cylinder with high accuracy and multi-function, which based on the single chip of 89C51.
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