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本文通过单片机对步进电机的控制,用C语言编写出相应的程序,通过相应的按键控制电机,并将工作状态通过液晶显示器显示出来。从而实现步进电机的正转、反转、调速、开始停止,通过红外光电开关实现报警功能。这样系统的模拟升降机的运行控制。
In this paper, through the single-chip control of the stepper motor, using C language to write the corresponding program, through the corresponding key control motor, and the working status displayed through the liquid crystal display. In order to achieve the stepper motor forward, reverse, speed control, start and stop, through the infrared photoelectric switch to achieve alarm function. This system simulates the elevator’s operation control.