福建电脑2025，Vol.41Issue(1)：37-40,4.DOI:10.16707/j.cnki.fjpc.2025.01.006
单片机的16×16动态扫描LED点阵模块设计
Design of 16×16 Dynamic Scanning LED Dot Matrix Module for Single Chip Microcomputer
张海勇 1秦艳2
作者信息
- 1. 武汉东湖学院电子信息工程学院 武汉 430212
- 2. 武汉光迅科技股份有限公司模块开发部 武汉 430205
- 折叠
摘要
Abstract
To achieve the display of static and scrolling characters,this paper designs a 16×16 monochrome dot matrix display module.4 pieces of 8×8 monochrome dot matrix modules are used to form a 16×16 dot matrix module,and Altium Designer is used for the overall design of the circuit schematic and printed circuit board.The control system is based on the 51 microcontroller minimum system,and the display program is written in the Keil C51 environment.The chips used are 74HC595 and 74HC138.The overall workload of this module design is relatively small,and the process of this design is beneficial for exercising practical hands-on ability and improving the ability to analyze and solve problems.关键词
点阵模块/电路设计/显示程序/硬件驱动Key words
Dot Matrix Module/Circuit Design/Display Program/Hardware Driver分类
信息技术与安全科学引用本文复制引用
张海勇,秦艳..单片机的16×16动态扫描LED点阵模块设计[J].福建电脑,2025,41(1):37-40,4.
