| 摘要: |
| 本文介绍了微机并行打印接口的一些知识，着重介绍了对其功能的扩展，即用它来进行数据采集的原理，方法和特点。实践证明，利用微机打印并口进行数据采集，电路简单，编程灵活，通用性强。 |
| 关键词: 微机 适配器 数据采集 打印接口 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Use Microcomputer Parallel Print Interfaces for Data Collection |
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| Abstract: |
| This paper presents some knowledge about microcomputer parallel print interfaces,mainly introduces the developed usage of its basic functions, that's to say, the theory, method and characteristics of using it for data collection. It has been proved that use microcmpnter parallel print interfaces for data collection has some advantages such as simple circuit,flexible programming and the nature of being commonly used. |
| Key words: Microcomputer Parallel Print Adapter,Data Collection |
