基于单片机的脉冲频率测量系统的设计 |
| |
引用本文: | 陈园园,袁焕丽. 基于单片机的脉冲频率测量系统的设计[J]. 智能计算机与应用, 2016, 0(4): 83-84. DOI: 10.3969/j.issn.2095-2163.2016.04.026 |
| |
作者姓名: | 陈园园 袁焕丽 |
| |
作者单位: | 周口师范学院 物理与电信工程学院,河南 周口,466000 |
| |
基金项目: | 河南省科技厅项目(152102210368);河南省高等学校重点科研项目(16B510009);河南省科技厅科技攻关项目(162102310607);河南省教育厅项目(2016-JSJYYB-096)。 |
| |
摘 要: | ![]() 本文设计了基于单片机脉冲频率测量系统,包括放大整形电路、单片机和显示电路等。该测量系统利用AT89C51单片机控制,通过放大整形电路变成所需要的矩形脉冲波形,可以实现多种波形的频率检测。最后通过Keil进行程序编写,Protutes进行仿真,能够精确地完成波形频率的测量。
|
关 键 词: | 单片机 频率计 |
Design of pulse frequency measurement system based on single chip microcomputer |
| |
Abstract: | ![]() This paper designs pulse frequency measurement system based on single chip microcomputer, including the amplification and shaping circuit, single-chip microcomputer and display circuit, etc.. The measuring system is controlled by AT89C51 single chip microcomputer, which can realize the frequency detection of many kinds of waveforms by amplifying and shaping circuit into the required rectangle pulse waveform. Finally through the Keil program, Protutes simulation can accurately complete the measurement of the waveform frequency. |
| |
Keywords: | single chip microcomputer frequency meter |
本文献已被 万方数据 等数据库收录! |