摘要
介绍利用80C552单片机测量脉冲周期和频率的方法、硬件接口电路及相应的软件应用程序.
In this article, the motheds of measuring period and frequency of pulse using microcontroller 80C552 will be intruduced. This article will intruduce the interface circuits and the programs yet.
出处
《仪表技术》
1999年第5期18-21,共4页
Instrumentation Technology
