"基于AVR单片机的双色LED显示屏控制系统设计及应用"
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
在基于AVR单片机的双色LED显示屏控制系统设计文档中,介绍了一种针对双色LED显示屏的异步控制系统。该控制系统采用高性价比的ATmega16单片机作为主控芯片,采用并串结合的数据输出方式,可以驱动较大面积的双色LED显示屏。该系统可以和市面上标准LED电子显示屏接口连接,实现至少192×32(双色)点阵大小的控制。它能够驱动LED显示屏静态显示图形、文字,并且实现图形、文字的多种动态效果。此外,它可以通过232通讯连接PC机修改显示内容,也可以通过SD卡更新显示内容。 LED电子显示屏在商场、学校、银行、邮局、车站等公共场所被广泛应用,并且越来越多的街头店铺也开始使用LED电子条屏来显示产品信息、促销活动,因此LED电子显示屏的市场前景十分广阔。这种基于AVR单片机的双色LED显示屏控制系统设计是为了满足市场需求,同时,使用了成本低廉的ATmega16单片机,从而降低了生产成本,提高了市场竞争力。 关键词:Atmega16、LED、点阵、SD卡。 Overall, the document describes a control system for a two-color LED display based on the AVR microcontroller. This control system uses the cost-effective ATmega16 microcontroller as the main control chip and employs a parallel series data output method. It can drive a large area of the two-color LED display at a low cost. The system can be connected to standard LED electronic display interfaces on the market, realizing at least 192×32 (two-color) matrix size control. It can drive the LED display to statically display graphics and text, as well as various dynamic effects of graphics and text. Additionally, it can modify display content anytime through a 232 communication connection with a PC, and can also update display content through an SD card. LED electronic displays are widely used in public places such as shopping malls, schools, banks, post offices, and stations, and are increasingly being used by street shops to display product information and promotions. As a result, the market prospects for LED electronic displays are vast. This design of a control system for a two-color LED display based on the AVR microcontroller is intended to meet market demands while using the cost-effective ATmega16 microcontroller to lower production costs and improve market competitiveness. Keywords: Atmega16, LED, matrix, SD card.
![](https://csdnimg.cn/release/download_crawler_static/87931602/bgb.jpg)
![](https://csdnimg.cn/release/download_crawler_static/87931602/bgc.jpg)
![](https://csdnimg.cn/release/download_crawler_static/87931602/bgd.jpg)
剩余63页未读,继续阅读
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://profile-avatar.csdnimg.cn/default.jpg!1)
- 粉丝: 61
- 资源: 2万+
![](https://csdnimg.cn/release/wenkucmsfe/public/img/vip-rights-1.c8e153b4.png)
![](https://csdnimg.cn/release/wenkucmsfe/public/img/vip-rights-2.8b825a4e.png)
![](https://csdnimg.cn/release/wenkucmsfe/public/img/vip-rights-3.fc5e5fb6.png)
![](https://csdnimg.cn/release/wenkucmsfe/public/img/vip-rights-4.320a6894.png)
![](https://csdnimg.cn/release/wenkucmsfe/public/img/vip-rights-icon.fe0226a8.png)
我的内容管理 展开
我的资源 快来上传第一个资源
我的收益
登录查看自己的收益我的积分 登录查看自己的积分
我的C币 登录后查看C币余额
我的收藏
我的下载
下载帮助
![](https://csdnimg.cn/release/wenkucmsfe/public/img/voice.245cc511.png)
最新资源
- AirKiss技术详解:无线传递信息与智能家居连接
- Hibernate主键生成策略详解
- 操作系统实验:位示图法管理磁盘空闲空间
- JSON详解:数据交换的主流格式
- Win7安装Ubuntu双系统详细指南
- FPGA内部结构与工作原理探索
- 信用评分模型解析:WOE、IV与ROC
- 使用LVS+Keepalived构建高可用负载均衡集群
- 微信小程序驱动餐饮与服装业创新转型:便捷管理与低成本优势
- 机器学习入门指南:从基础到进阶
- 解决Win7 IIS配置错误500.22与0x80070032
- SQL-DFS:优化HDFS小文件存储的解决方案
- Hadoop、Hbase、Spark环境部署与主机配置详解
- Kisso:加密会话Cookie实现的单点登录SSO
- OpenCV读取与拼接多幅图像教程
- QT实战:轻松生成与解析JSON数据
![](https://img-home.csdnimg.cn/images/20220527035711.png)
![](https://img-home.csdnimg.cn/images/20220527035111.png)
![](https://csdnimg.cn/release/wenkucmsfe/public/img/green-success.6a4acb44.png)