推荐星级:
  • 1
  • 2
  • 3
  • 4
  • 5

单片机控制LED显示屏系统设计

更新时间:2020-11-01 12:16:43 大小:1M 上传用户:zhengdai查看TA发布的资源 标签:单片机led显示屏 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

LED显示屏由LED点阵和PC面板组成,通过各色LED灯的亮灭实时显示或循环播放文字、图像、视频信息。近年来LED显示屏技术迅速发展,在各行各业都应用比较广泛。本文研究的是STC12C5A60S2单片机控制LED显示屏的设计。LED显示屏采用STC12C系列单片机作为控制核心,分析了显示屏驱动电路的设计,应用74HC154芯片作为驱动、74HC595芯片作列驱动,配合PC机和LED显示屏实现显示功能。STC12C5A60S2驱动LED显示屏接线少、编程方便、使用简单,系统运行稳定。

The LED display consists of an LED dot matrix and a PC panel. The text, image and video information are displayed in real time through the on and off of the LED lights. In recent years, LED display technology has developed rapidly and is widely used in various industries. This paper studies the design of the LED display screen controlled by STC12C5A60S2 microcontroller. The LED display adopts STC12C series single-chip microcomputer as the control core, analyzes the design of the display drive circuit, applies 74HC154 chip as the drive, 74HC595 chip as the column drive, and realizes the display function with PC and LED display. STC12C5A60S2 drives LED display with less wiring, convenient programming, simple use, and stable system operation.

部分文件列表

文件名 大小
单片机控制LED显示屏系统设计.pdf 1M

全部评论(0)

暂无评论

上传资源 上传优质资源有赏金

  • 打赏
  • 30日榜单

推荐下载