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| LED显示屏及其扫描电路的硬件及软件实现 | |
| 引用本文： | 周小平,何丰,曾平平,黄涛.LED显示屏及其扫描电路的硬件及软件实现[J].印制电路信息,2005(1):35-38. |
| 作者姓名： | 周小平 何丰 曾平平 黄涛 |
| 作者单位： | 1. 重庆邮电学院,400065;南昌大学信息工程学院,330029 2. 重庆邮电学院,400065 3. 南昌大学信息工程学院,330029 |
| 摘 要： | 利用AT89C52单片机控制LED显示屏的工作原理及电硬件电路及软件设计。文章对串入并锁存驱动器74HC595,串口通信SN75LB184芯片、软件结构的实现做了介绍,最后简单介绍了系统的干扰问题。 |
| 关 键 词： | LED AT89C52 扫描驱动电路 |
The Implementing of the Hardware and Software of LED Display Screen and Scan Circuit |
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| Zhou Xiaoping,He Feng,Zeng Pingping,Huang Tao.The Implementing of the Hardware and Software of LED Display Screen and Scan Circuit[J].Printed Circuit Information,2005(1):35-38. | |
| Authors: | Zhou Xiaoping He Feng Zeng Pingping Huang Tao |
| Affiliation: | Zhou Xiaoping He Feng Zeng Pingping Huang Tao |
| Abstract: | Through AT89C52, the hardware and software of LED display screen and scan circuit are devised. There have introduced 74HC595 and SN75LB184 chip,and analyzed. The implementing of software structure.In the end , systemic interfere issue is introduced simply. |
| Keywords: | LED AT89C52 scan drive circuit |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |