节点文献
0.01Hz~100kHz自动量程切换频率计的设计
The Design Of A Frequency Meter With Automatic Switching The Range From 0. 01Hz To 100kHz
【摘要】 介绍以单片机为核心的自动量程切换频率计的设计原理,给出了测量范围的扩展与精度的提高方法。
【Abstract】 This paper introduces the principle of a frequency meter with automatic switching the range from 0. 1Hz to 100KHz, which is commanded by single - chip comouter. The methods about extending the measurement range and improving the precision are also given.
【关键词】 单片机;
量程;
自动切换;
频率计;
【Key words】 single-chip computer measuring range automatic switching frquency meter;
【Key words】 single-chip computer measuring range automatic switching frquency meter;
- 【文献出处】 安徽电力职工大学学报 ,Journal of Anhui Electric Power College for Staff , 编辑部邮箱 ,2000年01期
- 【分类号】TM935.13
- 【被引频次】1
- 【下载频次】284