摘要
本系统设计是以单片机为核心,通过合理设计电阻-电压转换电路和自动量程转换电路,实现对印刷电路板上电阻元件的自动在线测试及显示,并拓宽测试范围。
The design of this system uses SCM（singlechip） as it＇s core. It reasonably design a resistance and voltage transition electrocircuit and an automastic measurement electrocircnit so as to realize the in - line testing and display of the resistance element on the printing circuit board and widen the testing extension.
出处
《中州大学学报》
2005年第4期123-124,共2页
Journal of Zhongzhou University
关键词
电阻
测试
总体设计
硬件
软件
抗干扰措施
resistance
test
total design
hardware
software
anti - jamming measure
