单片机课程设计题目:基于单片机自动车库门的设计学院:姓名:学号专业:电子信息科学与技术年级:指导老师:摘要:本设计主要利用单片机控制车库门的自动开启与关闭
系统采纳 80C51 单片机
自动门的控制按钮信号通过单片机并行接口P3 输入到单片机内进行数据处理,在通过并行口 P1 输出,控制自动门的动作,当执行车库门前进指令 5S 后自动门开始前进,直到接触到前进限位开关时,车库门停止前进
当执行车库门后退指令 5S 后,车库门向后运动到接触后限位开关是停止其控制电路简单、有用、可靠性好
具体设计如下所述
关键词:80C51 单片机 限位开关Abtrac: input to a single chip microcomputer to within the data processing, on through the parallel port P1 output, control the action of automatic door, when performing garage door into instructions after 5 S automatic door began to move forward, to move forward until contact limit switches, the garage door to stop
When performing garage door back instructions after 5 S, garage door back after contact sports to limit switches is to stop the control circuit is simple, practical, good reliability
The specific design as d