摘要
本文针对黑板檫粉尘清除比较不容易收集的现状,设计并实现了一种基于51单片机的全自动黑板檫粉尘清除装置。该装置可一键完成对黑板擦上的粉尘清除工作。装置以51单片机为核心,在自主设计的全封闭亚克力板箱子中,控制一个直流电机和步进电机完成工作。步进电机来回一次即可完成本次的清除工作,时间为20秒左右,方便快捷。
In view of the difficulty in using chalkboard erasers, the paper designs and implements an automatic chalk- board eraser based on 51 Single Chip Microcomputer （MCU）. The device, based on 51 MCU as the core, is equipped in a full closed acrylic board box controlling a DC motor and stepper motor to complete the work. The stepper motor moves back and forth to clean the chalkboard in about 20 seconds, proving to be convenient and quick.
出处
《科技广场》
2016年第7期176-178,共3页
Science Mosaic
关键词
51单片机
黑板檫
步进电机
51 Single-Chip Microcomputer
Chalkboard Eraser
Stepper Motor
