freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

佳木斯大學(xué)畢業(yè)論文智能家居中無線氣體泄漏報(bào)警終端節(jié)點(diǎn)電路的設(shè)計(jì)-全文預(yù)覽

2025-06-19 19:15 上一頁面

下一頁面
  

【正文】 the alarming system of gas leakage in house, and has confirmed the means on the system, which use fixed detection and wireless munication. The AT89S52 single chip puter is used as central processing unit in this system. The design can c omplete the access to data effectively. It has a high practical valuable. Key words: AT89S52 single chip puter。 wireless munication佳木斯大學(xué)學(xué)士學(xué)位論文 I 佳木斯大學(xué)信息電子技術(shù)學(xué)院 目錄 摘要 ................................................................................................................................................. i Abstract ..........................................................................................................................................ii 第 1 章 緒論 ............................................................................................................................... 1 課題的來源及研究目的和意義 ............................................................................... 1 課題的來源及研究目的 ................................................................................. 1 課題的研究意義 .............................................................................................. 1 國內(nèi)外的研究現(xiàn)狀 .................................................................................................... 1 本課題的主要內(nèi)容 .................................................................................................... 1 第 2 章 終端節(jié)點(diǎn)電路的方案設(shè)計(jì) ........................................................................................ 2 傳感器的選型 ............................................................................................................. 2 傳感器的發(fā)展?fàn)顩r ......................................................................................... 2 本章小結(jié) ...................................................................................................................... 3 第 3 章 終端節(jié)點(diǎn)電路的硬件設(shè)計(jì) ........................................................................................ 4 終端
點(diǎn)擊復(fù)制文檔內(nèi)容
研究報(bào)告相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1