电阻、电容测试仪设计论述  

Design of resistance and capacitance tester

作　　者：李读润 Li Durun

机构地区：[1]长春理工大学光电工程学院,吉林长春136501

出　　处：《数码设计》2018年第8期94-95,共2页Peak Data Science

摘　　要：随着科技化的高速发展,电子技术领域的发展也是令人惊叹的。在生产、生活、学习、实验当中我们主要针对于电阻、电容进行测量。虽然万用表具有精准和低功耗,方便易携的优点,但是普通的万用表却无法对电容值进行测量,为了弥补这一个缺点我们制作一个电阻、电容仪。此设计是一个可以精准的测量电阻和电容的仪器(误差不超过5%)。实验测试结果表明,本设计性能稳定,测量精度高。with the rapid development of science and technology,the development of electronic technology is amazing.In production,life,study and experiment,we mainly aim at measuring resistance and capacitance.Although the multimeter has the advantages of precision,low power consumption and easy to carry,the ordinary multimeter can not measure the value of capacitance.In order to make up for this shortcoming,we make a resistance and capacitance meter.This design is an accurate instrument for measuring resistance and capacitance(error is not more than 5%).The experimental results show that the design has stable performance and high accuracy.

关 键 词：STC89C52单片机 电池供电 电阻测量 电容测量 

分 类 号：TM934[电气工程—电力电子与电力传动]