机构地区: 韶关学院物理与机电工程学院物理系
出 处: 《农机化研究》 2005年第4期139-141,共3页
摘 要: 介绍了一种以AT89C4051单片机为控制核心的多路定时控制系统。控制系统具有16路独立的定时输出,每一路的开关时刻可设置于一天的任意时刻,系统工作状态由两位数码管指示,且具有年月日和星期显示功能,并应用于试验柜,取得了较好的效果。 This paper has developed a multicenter system of time controller based on single-chip microcomputer AT89C4051 .There are 16 independent outlets within the system . it is very convenient of functional setting to the controller and the on-off time of each outlet can be set on the time of day at random. The working state can be pointed out by twain LED. There is also display function of year-month-day and week within the system