| 光笔条形码记录器 |
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| 引用本文： | 于从新.光笔条形码记录器[J].光电工程,1994,21(5):36-38. |
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| 作者姓名： | 于从新 |
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| 作者单位： | 大连理工大学物理系 |
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| 摘 要： | 介绍了一种由光笔和８０Ｃ３１单片机构成的条形码便携式记录器。简要说明了光笔及记录器的基本结构。介绍了记录器使用的３９码及译码方法。光笔，条形码，记录器，单片机。
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| 关 键 词： | 光笔 条形码 记录器 单片机 |
Barcode Recorder with Light Pen |
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| Yu Congxin.Barcode Recorder with Light Pen[J].Opto-Electronic Engineering,1994,21(5):36-38. |
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| Authors: | Yu Congxin |
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| Abstract: | A new portable barcode recorder using the techniques of light pen and 80C 31 single-chip microcomputer is introduced in the paper. The structures of the light pen and the recorder are described briefly. The methods of encoding and decoding of the used 39 code by the recorder are also described. |
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| Keywords: | Light pens Bar code Recorder Single chip processors |
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