摘要
本文介绍了LED显示屏的设计思想,提出了其硬件组成以及对部分单元进行了电路设计,并给出了软件的控制程序流程,最后分析了设计过程中需要注意的一些关键问题。
The paper presents the design thought of LED display screen, puts forward its hardware structure, simuhaneously gives out the curcuit design of certain units. Then the paper proposes the process of control programs, finally analyzes some problems which could be paid attention to while designing LED display screen.
出处
《电脑学习》
2009年第5期91-93,共3页
Computer Study
