摘要
介绍了一种通用的LED点阵显示模块的设计过程。该系统采用单片机对LED点阵显示单元进行驱动控制,PC机通过串口将数据传输给单片机,再由单片机独立完成显示和控制。该系统大大方便硬件系统的生产,整个系统的功能用软件来实现。
Introduce an universal LED Lattice display unit designing procession.The system uses microcontroller to drive and control the display unit.The computer transmits the data from Serial to microcontroller,and the microcontroller finishes driving and displaying independently.The system greatly facilitates the production of the hardware system,the entire system functions with the software without another change of hardware.
出处
《电子器件》
CAS
2010年第5期550-552,共3页
Chinese Journal of Electron Devices
基金
国家自然科学基金资助(60671024)
关键词
LED点阵
单片机
显示模块
串口通信
LED Lattice
Microcontroller
Display Unit
Serial Communication
