摘要
介绍以单片机AT89C52控制超声波,对液位进行自动检测和数据处理的工作原理、系统框图、硬件设计思路及组成、软件设计思路。
In this article, using single- chip microcomputer AT89C52 to control the supersonic wave, the author introduces the working principle and the system frame of the supersonic liquid - level measuring instrument, and also discribes the thought of hardware design and software design.
出处
《机械研究与应用》
2007年第6期74-75,82,共3页
Mechanical Research & Application
关键词
超声波
液位测量
单片机
硬件
软件
supersonic wave
liquid level measure
single-chip microcomputer
hardware
software
