摘要
LED点阵显示屏不仅是一种新显示媒体,而且是单片机课程学习中不可或缺的部分。以单片机AT89S52为核心,设计编写驱动单个8×8LED点阵动态流水显示“Happy Birthday!”电路。
LED dot matrix display is not only a new display media, but also an indispensable part of the curriculum learning. With the single chip AT89S52 as the core, the design and writing drive of a single 8 × 8 LED dot matrix dynamic water display“Happy Birthday!”the circuit.
作者
孙陈英
SUN Chen-ying(Jiangsu Jiangyin Secondary Professional School,Jiangyin 214400,China)
出处
《通信电源技术》
2019年第6期147-148,共2页
Telecom Power Technology
