摘要
本文作者根据AT89C2051单片机的性能和特点,在分析了线路检测原理的基础上,指出了设计检测仪的思路和需考虑的问题。本检测仪可检测正反接口的26路数据线,并有显示断路和短路功能。
According to the Characteristics of the single chip computer At89C2051 this paper introduces the problems involving the design ideas of the inspecting instrument based on the aralysis of line inspecting principles.The instrument can be used to examine the positive and negative connections with 26 data lines and display the manifestation break and short circuit.
出处
《四川工业学院学报》
2004年第3期27-29,共3页
Journal of Sichuan University of Science and Technology
