摘要
针对孵化翻蛋问题,设计出了一种新的控制器.该控制器采用CD4013构成翻转器,选用CD4017组成计数器,利用555构建谐振器、单稳触发器和状态检测电路,采用CD4081组成输出电路,实现了时间可调的正反转翻蛋.实际运行表明,此电路稳定、可靠且精度高.
According to the problem of turning eggs of incubator,a new auto-controller is introduced in detail.The counter is built up by CD4017.The resonator and the trigger are designed by 555,and the output circuit is made up of CD4081.Practical running shows that the work of this device is steady,reliable and precise.
出处
《襄樊学院学报》
2007年第8期49-51,共3页
Journal of Xiangfan University
基金
湖北省教育厅科技创新项目(2003J001)
关键词
定时精度
集成电路
翻蛋自动控制
Timing precision
Integrate circuit
Turning eggs auto-controller
