| 基于TLC7135的数字电压表设计 |
| |
| 引用本文： | 高淑艳.基于TLC7135的数字电压表设计[J].交通科技与经济,2013(2):117-119. |
| |
| 作者姓名： | 高淑艳 |
| |
| 作者单位： | 大庆高新技术创业服务中心,黑龙江大庆163313 |
| |
| 摘 要： | 数字电压表由各种单片A／D转换器构成，精度是表征数字电压表性能的最基本参量。以单片机为核心，辅以4位半表头芯片TLC7135，设计一个4位半精度的精密数字电压表，该数字电压表具有结构简单、编程简洁、占用单片机资源少等优点，在测量领域具有一定的应用价值。
|
| 关 键 词： | 数字 电压表 A D转换器 单片机 |
Design of a digital voltmeter based on TGL7135 |
| |
| GAO Shu-yan.Design of a digital voltmeter based on TGL7135[J].Technology & Economy in Areas of Communications,2013(2):117-119. |
| |
| Authors: | GAO Shu-yan |
| |
| Institution: | GAO Shu-yan (Daqing Hi tech Innovation Service Center, Daqing 163313, China) |
| |
| Abstract: | A digital voltmeter is composed of a variety of single-chip A/D converters. The accuracy is the characterization of the basic parameter of the digital voltmeter performance. With the microcontroller as the core, supplemented by four half header chip TI.C7135 A four and half bit semi-precision digital voltmeter is designed to be with simple structure, simple programming, and fewer occupied microcontroller resources which can be covered in the field of measurement. |
| |
| Keywords: | digital voltmeter A/D converter microcontroller |
| 本文献已被 维普 等数据库收录！ |
