现代电子技术Issue(2)：56-58,61,4.
基于ATmega128单片机的点阵广告屏设计
Design of LED matrix advertisement screen based on ATmega128 MCU
摘要
Abstract
In order to control LED matrix screen systems by AVR SCM,the display of characters and symbols in one line on 16×32 highlight matrix screen was realized by using ATmega128 as the lower computer MCU,and receiving the display con⁃tent and display mode serial signal form host computer. The system is stable and its display effect is good. It is convenient for ex⁃pansion of more lattice display screen,and has high practical significance for innovative practice of higher vocational college stu⁃dents.关键词
LED显示屏/AVR单片机/上位机/串行通信Key words
LED screen/AVR MCU/host computer/serial communication分类
信息技术与安全科学引用本文复制引用
朱志强,包军卫,仲博,朱净霞,王瑞..基于ATmega128单片机的点阵广告屏设计[J].现代电子技术,2015,(2):56-58,61,4.基金项目
江阴职业技术学院大学生创新项目 （）
