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本文详细讨论了利用 LED光柱显示器实现 1‰精度显示的原理和软件实现方法 ,并给出了关键模块的 MCS- 51单片机实现程序。这种方法以光柱显示器作为百分比显示的显示调节仪表中 ,具有很高的实用价值。
This paper discusses in detail the principle and software implementation method of using LED light bar display to achieve 1 ‰ accuracy display, and gives the key module MCS-51 SCM to achieve the program. This method with a light bar display as a percentage of the display adjustment instrument, has a high practical value.