武汉工程大学邮电与信息工程学院毕业论文（设计）毕业设计Led流水广告彩灯的控制与实现摘要：介绍了一种新型的LED彩灯控制系统的设计方法，以AT-89C51单片机作为主控核心，与按键、显示器等较少的辅助硬件电路相结合，利用软件实现对LED彩灯进行控制。本系统具有体积小、硬件少、电路结构简单及容易操作等优点。关键词：LED彩灯；AT89C51单片机；彩灯控制器；模块设计Pickto:thispaperintroducesanewtypeofLEDlights,thedesignmethodofthecontrolsystemwith89C51microcontrollerasthedominantmig-at-core,andbuttons,monitorstheauxiliarylesshardwarecircuitandsoftwarerealizationcombineduseofLEDlights.Thissystemhastheadvantagesofsmallsize,thehardwarecircuitstructure,simpleandeasytooperateetc.Keywords:LEDlights,AT89C51,Lights,Moduledesign目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc261973931"摘要PAGEREF_Toc261973931\h1HYPERLINK\l"_Toc261973932"PicktoPAGEREF_Toc261973932\h1引言.................................................................................3HYPERLINK\l"_Toc261973934"1.LED发展前景PAGEREF_Toc261973934\h6HYPERLINK\l"_Toc261973935"1.2优易控制系统特点：PAGEREF_Toc261973935\h7HYPERLINK\l"_Toc261973940"1.3.ColorEdit软件特点：PAGEREF_Toc261973940\h7HYPERLINK\l"_Toc261973946"1.4主控器特点：PAGEREF_Toc261973946\h7HYPERLINK\l"_Toc261973953"1.5优易JM-4分控器PAGEREF_Toc261973953\h72系统功能........................................................................6HYPERLINK\l"_Toc261973965"2.1硬件设计72.2主控模块电路设计..............................................................72.3管内LED板模块设计..................................................8HYPERLINK\l"_Toc261973966"2.4软件设计PAGEREF_Toc261973966\h10HYPERLINK\l"_Toc261973967"3.彩灯控制器电路原理PAGEREF_Toc261973967\h133.1元器件选择....................................................................113.2电路工作原理................................................................123.3电路工作原理.................................................................153.4元器件选择...................................................................16HYPERLINK\l"_Toc261973968"4.S1和S2均选用小型动合按钮PAGEREF_Toc261973968\h164.1电路工作原理.................................................................164.2元器