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Measure of Liquid Capacity in Pressure Container Based on AD7705

机译:基于AD7705的压力容器液体容量测量

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This paper aims at how to effectively test the liquid capacity in the irregular pressure container whose total volume is known and provides an available method. According to the Boyle-Marriote's Law, a pressure measure instrument can be used to solve this problem. It introduces conjunction and application of the A/D component such as AD7705 and AT89C51, with Σ-Δ technique, and analyses the unique characteristics of AD7705. For reducing the instrument's consumption, we use the software method to drive the Chinese characters LCD to show the information.
机译:本文旨在如何有效地测试不规则的压力容器中的液体容量,其总体积已知并提供可用的方法。根据Boyle-Marriote的定律,压力测量仪器可用于解决这个问题。它引入了A / D组分如AD7705和AT89C51的结合和应用,具有Σ-Δ技术,并分析了AD7705的独特特性。为了减少仪器的消耗,我们使用软件方法驱动汉字LCD来显示信息。

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