基于AT89C52单片机的智能冲击电流计的设计与开发  

Design and Development of an Intelligent Ballistic Galvanometer Based on AT89C52

作　　者：梅孝安[1,2] 周旭阳[1] 朱玉军[1] 杨中华[1] 范春波[2] 赵艳杰[2] 

机构地区：[1]湖南理工学院南湖学院机电系 [2]湖南理工学院物理与电子学院

出　　处：《电子技术（上海）》2014年第1期52-54,共3页Electronic Technology

基　　金：2013年湖南省大学生研究性学习和创新性实验计划项目(项目编号:545)

摘　　要：文章设计与开发了一套智能冲击电流计系统,此系统采用ATC89C52单片机为主控芯片,ADC0808为A/D芯片。此系统不仅具有传统数字冲击电流计的功能,还配有基于继电器的智能开关电路。经实验测试,此系统能精确测量高电阻。A set of intelligent ballistic galvanometer system is designed and developed, which uses AT89C52 as the main control chip and ADC0808 as A/D chip. This system not only has the functions of traditional digital ballistic galvanometer, but also has relay-based intelligent switching circuit. It is proved that this system can measure high resistance accurately.

关 键 词：89C52单片机 冲击电流计 高阻测量 智能开关 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]