摘要
本文介绍一种采用MSP430F149单片机设计的数字式绝缘电阻测试仪,详细说明了各部分电路的组成及功能,并介绍了该系统的软件设计。采用这种方法研制的绝缘电阻测试仪具有体积小、功耗低和精度高等优点。
This paper presents a digital measuring instrument for insulation resistance by using MSP430F149, including all part circuits' composition and function. And the software design of this system is also given. This instrument has many virtues, such as less volume, lower consume, high precision and so on.
出处
《中国仪器仪表》
2003年第7期26-28,共3页
China Instrumentation
