【正文】 湖北理工學(xué)院畢業(yè)設(shè)計 畢 業(yè) 設(shè) 計（論文） 題 目 ： 基于單片機的多樣彩燈設(shè)計 教 學(xué) 院： 電氣與 電子信息工程學(xué)院 專業(yè)名稱： 電氣工程及其自動化 學(xué) 號： 學(xué)生姓名： 指導(dǎo)教師： 2022 年 5 月 30 日 湖北理工學(xué)院畢業(yè)設(shè)計 摘 要 單片機是把主要計算機功能部件都集成在一塊芯片上的微型計算機。單片機即單片微型計算機，是集 CPU ,RAM ,ROM ,定時，計數(shù)和多種接口于一體的微控制器。本文介紹一種新型的彩燈控制系統(tǒng)的設(shè)計方法，以 AT89S51 單片機作為主控核心，與按鍵，顯示器等較少的輔助硬件電路相結(jié)合，利用軟件實現(xiàn)對彩燈進行控制。本系統(tǒng)具有體積小，硬件少，電路結(jié)構(gòu)簡單及容易操作等優(yōu)點。 本文首先描述系統(tǒng)硬件工 作原理，并附以系統(tǒng)結(jié)構(gòu)框圖加以說明，著重介紹了本系統(tǒng)所應(yīng)用的各硬件接口技術(shù)和各個接口模塊的功能及工作過程 ,其次，詳細闡述了程序的各個模塊和實現(xiàn)過程。本設(shè)計以數(shù)字集成電路技術(shù)為基礎(chǔ)，單片機技術(shù)為核心。本文編寫的主導(dǎo)思想是軟硬件相結(jié)合，以硬件為基礎(chǔ)，來進行各功能模塊的編寫。 關(guān)鍵詞 AT89S51 單片機；彩燈控制器；模塊設(shè)計 湖北理工學(xué)院畢業(yè)設(shè)計 Abstract SCM is a major piece of puter ponents are integrated into the chip microputer. SCM is microputer is a set of CPU, RAM, ROM, the timing, number and variety of integrated microcontroller interface. This paper introduced the design way of a newstyle lampion control system that used AT8S51 single chip as the control – core, bined with little assistant hardware such as keyboard display, and took software program to control lampion. This system had temerity of small volume, few of hard wares ,circuit configuration simple and easy to operate, and so on. This article first describes the hardware system principle of work, and attaches by the system structure diagram performs to explain, emphatically introduced this system applies various hardware connection technology and each interface module function and the work process, next, elaborated in detail procedure each module and the realization process. This design take the digital integrated circuit technology as the foundation, the monolithic integrated circuit technology is core. Keywords Lampion AT89S51single chip Lampion controller Module design 湖北理工學(xué)院畢業(yè)設(shè)計 目錄 第 1 章 引 言 .......................................................................................................................... 5 課題主要來源 ............................................................................................................... 6 課題研究的意義 ........................................................................................................... 6 單片機的特點和發(fā)展 ................................................................................................... 7 單片機特點 ......................................................................................................... 7 單片機的發(fā)展 .................................................................................................... 7 論文方案進行比較和取舍 ........................................................................................... 8 電子設(shè)計方案 1 .................................................................................................. 8 單片機設(shè)計方案 2 .............................................................................................. 9 方案圖流程圖 ............................................................................................................. 10 第二章 系統(tǒng)的工作原理及運行特性 .................................................................................... 10 電源模塊 ..................................................................................................................... 10 單相橋式整 流及濾波電路 ............................................................................... 10 集成穩(wěn)壓器 ...................................................................................................... 10 時鐘電路 ..................................................................................................................... 11 單片機的最小系統(tǒng)圖 ................................................................................................. 12 復(fù)位電路 ..................................................................................................................... 13 手動按鈕復(fù)位 ................................................................................................... 13 上電復(fù)位 ........................................................................................................... 13 顯示模塊 ..................................................................................................................... 14 第三章結(jié)合各模塊總體設(shè)計方案 .......................................................................................... 15 總的設(shè)計方案 ............................................................................................................. 15 ................................................................................................................. 16 硬件的封裝 ....................................................................................................... 16 布局布線 ........................................................................................................... 17 硬件的制版 ....................................................................................................... 18 第四章軟件的調(diào)試 ..................................................................................................................15 ............................................................................