摘要
采用STM32F103ZET6微处理器设计了便携式移动广告牌。利用高频率的动态扫描方式,向点阵模块输送数据来控制指示灯亮灭,利用人眼的余辉效应,能显示出一个稳定的图形或文字。该设计适应了现代社会人们对信息及时准确大量获取的需求,达到了迅速传播信息的目的。
In this paper,we design a portable mobile billboard,which adopts an STM32F103ZET6 microprocessor. Using high frequency dynamic scanning way,it sends data to lattice module to control indicator. By using afterglow effect of the human eye,it can show a stable graphics or text. The portable mobile billboard can meet the demand of people for information timely and accurately,and achieve the function of the rapid spread of information.
出处
《机械工程与自动化》
2017年第3期171-172,共2页
Mechanical Engineering & Automation
基金
辽宁省大学生创新创业训练计划基金项目(201613198018)
