CINXE.COM
2021年大学生电子竞赛 - 21ic电子技术开发论坛
<!DOCTYPE html> <html lang="zh-cmn-Hans"> <head> <meta name="applicable-device" content="pc"> <meta charset="UTF-8"> <title>2021年大学生电子竞赛 - 21ic电子技术开发论坛</title> <meta name="keywords" content="2021年大学生电子竞赛" /> <meta name="description" content="大学生电子设计竞赛代表大学生电子设计最高水平,我们在这里交流大赛的题目,分享比赛心得,把比赛题目在这里讨论,原创方案在这里分享。我们不甘落后,与大赛同行。,21ic电子技术开发论坛" /> <meta name="MSSmartTagsPreventParsing" content="True" /> <meta http-equiv="MSThemeCompatible" content="Yes" /> <base href="https://bbs.21ic.com/" /><link rel="stylesheet" type="text/css" href="https://bbs.21ic.com/data/cache/style_6_common.css?wbb" /><link rel="stylesheet" type="text/css" href="https://bbs.21ic.com/data/cache/style_6_forum_forumdisplay.css?wbb" /><script type="text/javascript">var STYLEID = '6', STATICURL = 'static/', IMGDIR = 'static/image/common', VERHASH = 'wbb', charset = 'utf-8', discuz_uid = '0', cookiepre = 'aSr_', cookiedomain = '.21ic.com', cookiepath = '/', showusercard = '1', attackevasive = '0', disallowfloat = '', creditnotice = '1|威望|,3|可用分|,4|巡查|,5|老论坛积分|,6|邀请积分|,7|推广积分|', defaultstyle = '', REPORTURL = 'aHR0cDovL2Jicy4yMWljLmNvbS9pY2xpc3QtMjMwLTEuaHRtbA==', SITEURL = 'https://bbs.21ic.com/', JSPATH = 'static/js/', CSSPATH = 'data/cache/style_', DYNAMICURL = '';</script> <script src="static/js/common.js?wbb" type="text/javascript"></script> <meta name="application-name" content="21ic电子技术开发论坛" /> <meta name="format-detection" content="telephone=no"/> <meta name="msapplication-tooltip" content="21ic电子技术开发论坛" /> <meta name="msapplication-task" content="name=论坛首页;action-uri=https://bbs.21ic.com;icon-uri=https://bbs.21ic.com/static/image/common/bbs.ico" /> <meta name="msapplication-task" content="name=IC Bar;action-uri=https://bbs.21ic.com/group.php;icon-uri=https://bbs.21ic.com/static/image/common/group.ico" /><meta name="msapplication-task" content="name=工程师家园;action-uri=https://bbs.21ic.com/home.php;icon-uri=https://bbs.21ic.com/static/image/common/home.ico" /><link rel="archives" title="21ic电子技术开发论坛" href="https://bbs.21ic.com/archiver/" /> <link rel="alternate" type="application/rss+xml" title="21ic电子技术开发论坛 - 2021年大学生电子竞赛" href="https://bbs.21ic.com/forum.html?mod=rss&fid=230&auth=0" /> <script src="https://bbs.21ic.com/static/js/forum.js?wbb" type="text/javascript"></script> <script src="//dup.baidustatic.com/js/ds.js" type="text/javascript"></script> <script type="text/javascript"> var _hmt = _hmt || []; _hmt.push(['_setAccount', '765e0563c632442fdfc136d7af327702']); _hmt.push(['_setCustomVar',1,'forumname','2021年大学生电子竞赛',3]); _hmt.push(['_setCustomVar',2,'login','游客',2]); </script> </head> <body id="nv_forum" class="pg_forumdisplay" onkeydown="if(event.keyCode==27) return false;"> <div id="append_parent"></div><div id="ajaxwaitid"></div> <link rel="stylesheet" type="text/css" href="/qstatic/css/leftmenu.css?v=226221" /> <style> #ic_right{ *display: inline-block;} @media screen and (max-width: 1400px){ #sitefocus{display:none; border: 1px solid #CDCDCD;} #sitefocus .bm{ border: none;} #focus_con{padding-bottom: 0;} } @media screen and (min-width: 1400px){ #pin1{display:block;} #sitefocus{display:none;} } </style> <script type="text/javascript" src="//misc.21ic.com/pub/topbar/js/jquery-1.7.2.min.js"></script> <script type="text/javascript" src="//misc.21ic.com/pub/topbar/js/topbar_bbs.js?v=220330"></script> <!--[if IE 6]><script src="//misc.21ic.com/pub/topbar/js/DD_belatedPNG_0.0.8a.js" mce_src="//misc.21ic.com/pub/topbar/js/DD_belatedPNG_0.0.8a.js"></script><script type="text/javascript">DD_belatedPNG.fix('*');</script><![endif]--> <link rel="stylesheet" type="text/css" href="//misc.21ic.com/pub/topbar/css/topline.css?v=2206151" /> <div id="topline" class="topline_holder"> <div class="topline" style="width: 100%!important;"> <div class="topline_logo" style="height:40px; overflow: hidden;"><a href="//www.21ic.com" target="_blank"><img src="//misc.21ic.com/pub/topbar/images/topline_logo.png" title="21ic首页" /></a></div> <ul class="topline_nav"> <li><a class="topline_navone" href="//www.21ic.com" target="_blank">首页</a></li> <li><a class="topline_navone" href="//bbs.21ic.com" target="_blank">论坛</a></li> <li><a class="topline_navone" href="//project.21ic.com" target="_blank">外包</a></li> <li><a class="topline_navone" href="//dl.21ic.com" target="_blank">下载</a></li> <li id="column" class="" onMouseOver="showmenu5()" onMouseOut="hidemenu5()"><span class="topline_navone down_arrow5">专栏</span> <div class="top_downmenu5" style="display:none; left:0;"> <h3><a target="_blank" href="//www.21ic.com/column">专栏首页</a></h3> <ul> <li><a href="//www.21ic.com/rf" target="_blank">通信技术</a></li> <li><a href="//www.21ic.com/opto" target="_blank">显示光电</a></li> <li><a href="//www.21ic.com/mcu" target="_blank">单片机</a></li> <li><a href="//www.21ic.com/test" target="_blank">测试测量</a></li> <li><a href="//www.21ic.com/computer" target="_blank">智能硬件</a></li> <li><a href="//www.21ic.com/auto" target="_blank">汽车电子</a></li> <li><a href="//www.21ic.com/ce" target="_blank">消费电子</a></li> <li><a href="//www.21ic.com/control" target="_blank">工业控制</a></li> <li><a href="//www.21ic.com/med" target="_blank">医疗电子</a></li> <li><a href="//www.21ic.com/dianlu" target="_blank">电路图</a></li> <li><a href="//www.21ic.com/iot" target="_blank">物联网</a></li> <li><a href="//www.21ic.com/analog" target="_blank">模拟</a></li> <li><a href="//www.21ic.com/zhuanfang" target="_blank">专访</a></li> <li><a href="//www.21ic.com/power" target="_blank">电源</a></li> <li><a href="//www.21ic.com/xinwenhao" target="_blank">芯闻号</a></li> <li><a href="//www.21ic.com/embed" target="_blank">嵌入式</a></li> <li><a href="//www.21ic.com/jichuzhishi" target="_blank">技术学院</a></li> <li><a href="//www.21ic.com/wechat" target="_blank">公众号精选</a></li> <li><a href="//www.21ic.com/changshang" target="_blank">厂商动态</a></li> <li><a href="//www.21ic.com/inf" target="_blank">新基建</a></li> <li><a href="//www.21ic.com/chip" target="_blank">中国芯</a></li> </ul> </div> </li> <li><a class="topline_navone" href="//www.21icsearch.com" target="_blank">Datasheet</a></li> <li><a class="topline_navone" href="//open.21ic.com" target="_blank">公开课</a></li> <li id="top_all" class="" onMouseOver="showmenu1()" onMouseOut="hidemenu1()"><span class="topline_navone down_arrow1">更多</span> <div class="top_downmenu1" style="display:none; left:0;"> <dl style="width:110px; margin-left: 40px;"> <dt>阅读</dt> <dd><a href="//www.21ic.com/zhuanfang/" target="_blank">21ic专访</a></dd> <dd><a href="//www.21ic.com/zhuanfang/bianjishidian/" target="_blank">编辑视点</a></dd> <dd><a href="//www.21ic.com/wz/report/jishu.htm" target="_blank">专题</a></dd> <dd><a href="//www.21ic.com/expo/" target="_blank">会展</a></dd> <dd><a href="//www.21ic.com/zhuanfang/gaoduanfangtan/" target="_blank">高端访谈</a></dd> <dd><a href="//www.21ic.com/inf/" target="_blank">新基建</a></dd> </dl> <dl class="top_list_2row"> <dt>技术</dt> <dd><a href="//www.21ic.com/rf/" target="_blank">通信技术</a></dd> <dd><a href="//www.21ic.com/opto" target="_blank">显示光电</a></dd> <dd><a href="//www.21ic.com/mcu/" target="_blank">单片机</a></dd> <dd><a href="//www.21ic.com/test" target="_blank">测试测量</a></dd> <dd><a href="//www.21ic.com/computer/" target="_blank">智能硬件</a></dd> <dd><a href="//www.21ic.com/auto/" target="_blank">汽车电子</a></dd> <dd><a href="//www.21ic.com/ce/" target="_blank">消费电子</a></dd> <dd><a href="//www.21ic.com/control/" target="_blank">工业控制</a></dd> <dd><a href="//www.21ic.com/med/" target="_blank">医疗电子</a></dd> <dd><a href="//www.21ic.com/evm/" target="_blank">开发板</a></dd> <dd><a href="//www.21ic.com/iot/" target="_blank">物联网</a></dd> <dd><a href="//www.21ic.com/analog/" target="_blank">模拟</a></dd> <dd><a href="//www.21ic.com/power/" target="_blank">电源</a></dd> <dd><a href="//www.21ic.com/embed/" target="_blank">嵌入式</a></dd> <dd><a href="//www.21ic.com/news/" target="_blank">资讯</a></dd> <dd><a href="//www.21ic.com/np/" target="_blank">新品</a></dd> <dd><a href="//www.21ic.com/app/" target="_blank">应用</a></dd> <dd><a href="//www.21ic.com/zhuanfang/jishuzhuanfang/" target="_blank">技术专访</a></dd> <dd><a href="//www.21ic.com/jichuzhishi" target="_blank">基础知识</a></dd> <dd><a href="//www.21ic.com/chip" target="_blank">中国芯</a></dd> </dl> <dl style="width:130px;"> <dt>互动</dt> <dd><a href="//bbs.21ic.com/" target="_blank">论坛</a></dd> <dd><a href="//project.21ic.com/" target="_blank" style="color:#c33; font-weight:bold;">外包</a></dd> <dd><a href="//job.21ic.com/" target="_blank">招聘</a></dd> <dt style="padding-top:20px;">课程</dt> <dd><a href="//open.21ic.com/" target="_blank" style="color:#c33; font-weight:bold;">公开课</a></dd> <dd><a href="//seminar.21ic.com/" target="_blank">在线研讨会</a></dd> <dd><a href="//edu.21ic.com/" target="_blank" style="color:#c33; font-weight:bold;">TI在线培训</a></dd> </dl> <dl style="width:150px;"> <dt>资源</dt> <dd><a href="//dl.21ic.com" target="_blank">下载</a></dd> <dd><a href="//www.21ic.com/dianlu/" target="_blank">电路图</a></dd> <dd><a href="//www.21icsearch.com/" target="_blank">Datasheet</a></dd> <dd><a href="//www.21ic.com/tools/" target="_blank">在线计算器</a></dd> <dd><a href="//board.21ic.com" target="_blank">开发板试用</a></dd> </dl> <dl class="top_list_2row top_list_right"> <dt>厂商</dt> <script type="text/javascript" src="//www.21ic.com/js/homepage/cs.js"></script> </dl> </div> </li> </ul> <div id="top_code" class="" onMouseOver="showmenu4()" onMouseOut="hidemenu4()"><span class="down_arrow4"></span> <div class="top_downmenu4" style="display:none;"> <ul class="code_matrix"> <script type="text/javascript" src="//misc.21ic.com/pub/topbar/js/wx.js?v=240531"></script> </ul> </div> </div> <span id="top_userlogin"> <div id="top_login" class="top_login"> <span class="login_link"> <a id="misc_login" href="//my.21ic.com/logging.php">登录</a>|<a id="misc_register" href="//my.21ic.com/member.php?mod=register&come=bbs">注册</a> </span> </div> </span> <script type="text/javascript"> document.getElementById('misc_login').href = 'https://my.21ic.com/logging.php?referer=' + location.href; document.getElementById('misc_register').href = '//my.21ic.com/member.php?mod=register&come=bbs&referer=' + location.href; </script> <div class="top_search" style="width:317px;"> <div class="search"> <form method="get" action="//search.21ic.com/so.php?type=bbs" onSubmit="return checkinput();" name="formsearch" id="formsearch" target="_blank"> <div class="sa" id="x1"> <a id="s0">论坛</a> <div class="lanmu" id="x2" style="display: none;"> <a id="s1">论坛</a> <a id="s2">Datasheet</a> <a id="s3">文章</a> <a id="s4">下载</a> </div> </div> <input type="text" name="type" id="topbar_type" value="bbs" style="display:none;"> <input type="text" name="keyword" value="请输入搜索关键词" onFocus="if(this.value=='请输入搜索关键词'){this.value='';}else{this.select();}this.style.color='black';" class="sb" id="topbar_q" /> <input type="submit" name="sc" value="" class="sc" /> </form> </div> </div> </div> </div><script src="/qstatic/js/leftmenu.js" type="text/javascript"></script> <div id="wp" class="wp"> <div id="ic_right" style="float:right;"> <div id="hd" style="clear: both;" > <div class="wp"> <div id="nv"> <a href="/" class="logo_content"><img src="/qstatic/image/forum/logo_content.gif" title="21ic电子技术论坛"></a> <ul class="top_navlist"><li id="mn_forum" ><a href="https://bbs.21ic.com" hidefocus="true" >论坛首页</a></li> <li id="quickmenu"><a hidefocus="true">论坛列表</a></li> <li id="mn_N2320" ><a href="vip" hidefocus="true" >厂商专区</a></li> <li id="mn_N4ca5" ><a href="/addon-credit_mall" hidefocus="true" >家园币兑换</a></li> <li id="mn_Nd301" ><a href="huodonggl.php" hidefocus="true" target="_blank" >任务活动</a></li> <li id="mn_N6fde" ><a href="https://board.21ic.com" hidefocus="true" target="_blank" >开发板试用</a></li> <li id="mn_N565d" ><a href="/icyc" hidefocus="true" >优质原创</a></li> <li id="mn_N2206" ><a href="/special" hidefocus="true" >论坛专题</a></li> <li id="mn_Nab85" ><a href="/icqa" hidefocus="true" >问答</a></li> </ul> </div> <div class="p_pop h_pop" id="mn_userapp_menu" style="display: none"></div><div id="mu" class="cl"> </div></div> </div> <div id="ictopuserline"></div> <style> .a_f{ margin-bottom: 10px;} .topline{ width: 100%!important;} </style> <style id="diy_style" type="text/css"></style> <!--[diy=diynavtop]--><div id="diynavtop" class="area"></div><!--[/diy]--> <div id="pt" class="bm cl"> <div class="z"> <a href="/" class="nvhm" title="首页">21ic电子技术开发论坛</a> <em>›</em> <a href="https://bbs.21ic.com/glist-228.html">赛事专区</a><em>›</em> <a href="https://bbs.21ic.com/iclist-230-1.html">2021年大学生电子竞赛</a></div> </div><div class="wp"> <!--[diy=diy1]--><div id="diy1" class="area"></div><!--[/diy]--> </div> <div class="boardnav"> <div id="ct" class="wp cl post_leftholder"> <div class="mn"> <div class="bm bml pbn" style="background: #DEEFFA;"> <div class="bm_h cl"> <span class="o"><img id="forum_rules_230_img" src="static/image/common/collapsed_no.gif" title="收起/展开" alt="收起/展开" onclick="toggle_collapse('forum_rules_230')" /></span><h1 class="xs2"> <a href="https://bbs.21ic.com/iclist-230-1.html" class="forum_name">2021年大学生电子竞赛</a> </h1> </div> <div class="bm_c cl pbn"> <div id="forum_rules_230" style=";"> <div style="float:right; margin:0 0 10px 30px;"><span style="float:left; text-align:center; margin-top:25px; margin-right:10px;">扫一扫<br>加大学生电子竞赛交流群</span><img src="/qstatic/image/forum/wx_230.jpg"></div> <div class="ptn xg2">大学生电子设计竞赛代表大学生电子设计水平,本板块致力于打造成为全中国专业的大学生电子大赛交流分享平台,您的加入与交流,将会使本板块蓬荜生辉。<br /> 人生苦短,玩把大的!大学电子竞赛预热赛千元现金来拿吧~<a href="https://bbs.21ic.com/icview-2271556-1-1.html" target="_blank"><font color="DarkOrange"><strong>https://bbs.21ic.com/icview-2031026-1-1.html</strong></font></a></div> </div> </div> <div class="bm_c cl pbn" style="font-size: 14px;font-weight: bold;">本版专家: <span class="xi2"><a href="/u/21ic小喇叭" class="notabs" c="1">21ic小喇叭</a>, <a href="/u/山东电子小菜鸟" class="notabs" c="1">山东电子小菜鸟</a>, <a href="/u/caijie001" class="notabs" c="1">caijie001</a></span></div><div class="bm_c cl pbn"> <span class="xs1 xw0 i">今日: <strong class="xi1">0</strong><span class="pipe">|</span>主题: <strong class="xi1">359</strong><span class="pipe">|</span>帖子: <strong class="xi1">8417</strong></span> <span class="y" style="margin-left:20px;"> <a href="https://bbs.21ic.com/home.php?mod=spacecp&ac=favorite&type=forum&id=230&handlekey=favoriteforum&formhash=6311b784" id="a_favorite" class="fa_fav" onclick="showWindow(this.id, this.href, 'get', 0);">收藏 <strong class="xi1" id="number_favorite" >(<span id="number_favorite_num">61</span>)</strong></a> <!-- <span class="pipe">|</span><a href="https://bbs.21ic.com/forum.html?mod=rss&fid=230&auth=0" class="fa_rss" target="_blank" title="RSS">订阅</a> --></span> </div> </div> <div class="drag"> <!--[diy=diy4]--><div id="diy4" class="area"></div><!--[/diy]--> </div> <div id="livethread" class="tl bm bmw cl" style="padding:10px 15px;"> <div class="livethreadtitle vm"> <span class="replynumber xg1">回复 <span id="livereplies" class="xi1">2</span></span> <a href="https://bbs.21ic.com/icview-2984970-1-1.html" target="_blank">菜鸟板主重新回归,欢迎交流深度学习相关知识</a> <img src="static/image/common/livethreadtitle.png" /> </div> <div class="livethreadcon"></div> <div id="livereplycontentout"> <div id="livereplycontent"></div> </div> <div id="liverefresh">有新的发言了,点击刷新</div> <div id="livefastreply"> <form id="livereplypostform" method="post" action="post.html?action=reply&fid=230&tid=2984970&replysubmit=yes&infloat=yes&handlekey=livereplypost&inajax=1" onsubmit="return livereplypostvalidate(this)"> <div id="livefastcomment"> <textarea id="livereplymessage" name="message" style="color:gray;display:none;">#在这里快速回复#</textarea> <div> 您需要登录后才可以回帖 <a href="//my.21ic.com/member.php?mod=logging_box&action=login" onclick="showWindow('login', this.href)" class="xi2">登录</a> | <a href="member.php?mod=register.php?come_from=bbs" class="xi2">注册</a> </div> </div> <div id="livepostsubmit" style="display:none;"> <p class="ptm pnpost" style="margin-bottom:10px;"> <button type="submit" name="replysubmit" class="pn pnc vm" style="float:right;" value="replysubmit" id="livereplysubmit"> <strong>发表</strong> </button> </p> </div> <input type="hidden" name="formhash" value="6311b784"> <input type="hidden" name="subject" value=" "> </form> </div> <span id="livereplypostreturn"></span> </div> <script type="text/javascript"> var postminchars = parseInt('4'); var postmaxchars = parseInt('1000000'); var disablepostctrl = parseInt('0'); var replycontentlist = new Array(); var addreplylist = new Array(); var timeoutid = timeid = movescrollid = waitescrollid = null; var replycontentnum = 0; getnewlivepostlist(1); timeid = setInterval(getnewlivepostlist, 5000); $('livereplycontent').style.position = 'absolute'; $('livereplycontent').style.width = ($('livereplycontentout').clientWidth - 50) + 'px'; $('livereplymessage').onfocus = function() { if(this.style.color == 'gray') { this.value = ''; this.style.color = 'black'; $('livepostsubmit').style.display = 'block'; this.style.height = '56px'; $('livefastcomment').style.height = '57px'; } }; $('livereplymessage').onblur = function() { if(this.value == '') { this.style.color = 'gray'; this.value = '#在这里快速回复#'; } }; $('liverefresh').onclick = function() { $('livereplycontent').style.position = 'absolute'; getnewlivepostlist(); this.style.display = 'none'; }; $('livereplycontentout').onmouseover = function(e) { if($('livereplycontent').style.position == 'absolute' && $('livereplycontent').clientHeight > 215) { $('livereplycontent').style.position = 'static'; this.scrollTop = this.scrollHeight; } if(this.scrollTop + this.clientHeight != this.scrollHeight) { clearInterval(timeid); clearTimeout(timeoutid); clearInterval(movescrollid); timeid = timeoutid = movescrollid = null; if(waitescrollid == null) { waitescrollid = setTimeout(function() { $('liverefresh').style.display = 'block'; }, 60000 * 10); } } else { clearTimeout(waitescrollid); waitescrollid = null; } }; $('livereplycontentout').onmouseout = function(e) { if(this.scrollTop + this.clientHeight == this.scrollHeight) { $('livereplycontent').style.position = 'absolute'; clearInterval(timeid); timeid = setInterval(getnewlivepostlist, 10000); } }; function getnewlivepostlist(first) { var x = new Ajax('JSON'); x.getJSON('forum.php?mod=misc&action=livelastpost&fid=230', function(s, x) { var count = s.data.count; $('livereplies').innerHTML = count; var newpostlist = s.data.list; for(i in newpostlist) { var postid = i; var postcontent = ''; postcontent += newpostlist[i].authorid ? '<dt><a href="https://bbs.21ic.com/home.php?mod=space&uid=' + newpostlist[i].authorid + '" target="_blank">' + newpostlist[i].avatar + '</a></dt>' : '<dt></dt>'; postcontent += newpostlist[i].authorid ? '<dd><a href="https://bbs.21ic.com/home.php?mod=space&uid=' + newpostlist[i].authorid + '" target="_blank">' + newpostlist[i].author + '</a></dd>' : '<dd>' + newpostlist[i].author + '</dd>'; postcontent += '<dd>' + newpostlist[i].message + '</dd>'; postcontent += '<dd class="dateline">' + newpostlist[i].dateline + '</dd>'; if(replycontentlist[postid]) { $('livereply_' + postid).innerHTML = postcontent; continue; } addreplylist[postid] = '<dl id="livereply_' + postid + '">' + postcontent + '</dl>'; } if(first) { for(i in addreplylist) { replycontentlist[i] = addreplylist[i]; replycontentnum++; var div = document.createElement('div'); div.innerHTML = addreplylist[i]; $('livereplycontent').appendChild(div); delete addreplylist[i]; } } else { livecontentfacemove(); } }); } function livecontentfacemove() { //note 从队列中取出数据 var reply = ''; for(i in addreplylist) { reply = replycontentlist[i] = addreplylist[i]; replycontentnum++; delete addreplylist[i]; break; } if(reply) { var div = document.createElement('div'); div.innerHTML = reply; var oldclientHeight = $('livereplycontent').clientHeight; $('livereplycontent').appendChild(div); $('livereplycontentout').style.overflowY = 'hidden'; $('livereplycontent').style.bottom = oldclientHeight - $('livereplycontent').clientHeight + 'px'; if(replycontentnum > 20) { $('livereplycontent').removeChild($('livereplycontent').firstChild); for(i in replycontentlist) { delete replycontentlist[i]; break; } replycontentnum--; } if(!movescrollid) { movescrollid = setInterval(function() { if(parseInt($('livereplycontent').style.bottom) < 0) { $('livereplycontent').style.bottom = ((parseInt($('livereplycontent').style.bottom) + 5) > 0 ? 0 : (parseInt($('livereplycontent').style.bottom) + 5)) + 'px'; } else { $('livereplycontentout').style.overflowY = 'auto'; clearInterval(movescrollid); movescrollid = null; timeoutid = setTimeout(livecontentfacemove, 1000); } }, 100); } } } function livereplypostvalidate(theform) { var s; if(theform.message.value == '' || $('livereplymessage').style.color == 'gray') { s = '抱歉,您尚未输入内容'; } if(!disablepostctrl && ((postminchars != 0 && mb_strlen(theform.message.value) < postminchars) || (postmaxchars != 0 && mb_strlen(theform.message.value) > postmaxchars))) { s = '您的帖子长度不符合要求。\n\n当前长度: ' + mb_strlen(theform.message.value) + ' 字节\n系统限制: ' + postminchars + ' 到 ' + postmaxchars + ' 字节'; } if(s) { showError(s); doane(); $('livereplysubmit').disabled = false; return false; } $('livereplysubmit').disabled = true; theform.message.value = theform.message.value.replace(/([^>=\]"'\/]|^)((((https?|ftp):\/\/)|www\.)([\w\-]+\.)*[\w\-\u4e00-\u9fa5]+\.([\.a-zA-Z0-9]+|\u4E2D\u56FD|\u7F51\u7EDC|\u516C\u53F8)((\?|\/|:)+[\w\.\/=\?%\-&~`@':+!]*)+\.(jpg|gif|png|bmp))/ig, '$1[img]$2[/img]'); theform.message.value = parseurl(theform.message.value); ajaxpost('livereplypostform', 'livereplypostreturn', 'livereplypostreturn', 'onerror', $('livereplysubmit')); return false; } function succeedhandle_livereplypost(url, msg, param) { $('livereplymessage').value = ''; $('livereplycontent').style.position = 'absolute'; if(param['sechash']) { updatesecqaa(param['sechash']); updateseccode(param['sechash']); } getnewlivepostlist(); } </script> <div id="pgt" class="bm bw0 pgs cl"> <div style="float: left;"> <a href="javascript:;" id="newspecial" onmouseover="$('newspecial').id = 'newspecialtmp';this.id = 'newspecial';showMenu({'ctrlid':this.id})" onclick="showWindow('newthread', 'post.html?action=newthread&fid=230')" title="发新帖"><img src="static/image/common/pn_post.png" alt="发新帖" /></a><div class="reward_notice_holder"><span class="reward_notice">本版赏金已达 <strong style="color:#f60;">5116.02元</strong><a style="font-weight:normal; color:#999; margin-left:3px; font-size:12px;" title="什么是打赏?" target="_blank" href="/icview-960362-1-1.html">(功能说明)</a></span><a onclick="showWindow('rewardForum','plugin.php?id=reward:rewardForum','get', 0);" href="javascript:;" style="font-weight:normal; margin-left:15px; background:url(/qstatic/image/forum/icon_ranking.png) no-repeat left center; padding-left:20px; height:32px; line-height:32px;" title="本版论坛赏金排名">论坛赏金排名第 <strong style="color:#f60;">13</strong> 名</a></div><a style="float:left" href="https://bbs.21ic.com/icqa/post.html?utm_source=21ic&utm_medium=click&utm_campaign=4-1" target="_blank" title="我要提问"><img src="static/image/common/icqa_btn1.png" alt="我要提问" /></a></div> <div style="float: right;"> <span id="fd_page_top" style="float: right;"><div class="pg"><strong>1</strong><a href="https://bbs.21ic.com/iclist-230-2.html">2</a><a href="https://bbs.21ic.com/iclist-230-3.html">3</a><a href="https://bbs.21ic.com/iclist-230-4.html">4</a><a href="https://bbs.21ic.com/iclist-230-5.html">5</a><a href="https://bbs.21ic.com/iclist-230-6.html">6</a><a href="https://bbs.21ic.com/iclist-230-7.html">7</a><a href="https://bbs.21ic.com/iclist-230-8.html">8</a><a href="https://bbs.21ic.com/iclist-230-9.html">9</a><label><input type="text" name="custompage" class="px" size="2" title="输入页码,按回车快速跳转" value="1" onkeydown="if(event.keyCode==13) {window.location='forum.html?mod=forumdisplay&fid=230&page='+this.value;; doane(event);}" /><span title="共 9 页"> / 9 页</span></label><a href="https://bbs.21ic.com/iclist-230-2.html" class="nxt">下一页</a></div></span> <span class="pgb y" ><a href="https://bbs.21ic.com/forum.html">返 回</a></span> </div> </div> <div id="threadlist" class="tl bm bmw"> <div class="th"> <table cellspacing="0" cellpadding="0"> <tr> <th width="" colspan="2"> <div class="tf"> <span id="atarget" onclick="setatarget(1)" class="y" title="在新窗口中打开帖子">新窗</span> <a id="filter_special" href="javascript:;" class="showmenu xi2" onclick="showMenu(this.id)">全部主题</a> <a href="https://bbs.21ic.com/icfilter-lastpost-230-1.html" class="xi2">最新</a> <a href="https://bbs.21ic.com/icfilter-digest-230-1.html" class="xi2">精华</a> <a href="https://bbs.21ic.com/icfilter-attach-230-1.html" class="xi2">有附件</a> <a href="https://bbs.21ic.com/icfilter-reply-replies-230-1.html" class="xi2">最多回复</a> <a href="https://bbs.21ic.com/icfilter-reply-views-230-1.html" class="xi2">最多查看</a> <a href="https://bbs.21ic.com/icfilter-noreply-230-1.html" class="xi2">零回复</a> <a style="display: none;" id="filter_dateline" href="javascript:;" class="showmenu xi2" onclick="showMenu(this.id)">更多</a> <span id="clearstickthread" style="display: none;"> <span class="pipe">|</span> <a href="javascript:;" onclick="clearStickThread()" class="xi2" title="显示置顶">显示置顶</a> </span> <a href="/icfilter-reward-230-1.html"><img title="赏金帖" alt="reward" src="static/image/common/reward1.png" style="margin-top: -4px; margin-right:2px;" align="absmiddle">赏金帖</a></div> </th> </tr> </table> </div> <div class="bm_c"> <script type="text/javascript">var lasttime = 1733298849;var listcolspan= '5';</script> <div id="forumnew" style="display:none"></div> <form method="post" autocomplete="off" name="moderate" id="moderate" action="forum.html?mod=topicadmin&action=moderate&fid=230&infloat=yes&nopost=yes"> <input type="hidden" name="formhash" value="6311b784" /> <input type="hidden" name="listextra" value="page%3D1" /> <table summary="forum_230" cellspacing="0" cellpadding="0" id="threadlisttableid"> <tbody id="separatorline"> <tr class="ts"> <th class="common"> <a href="javascript:;" onclick="checkForumnew_btn('230')" title="查看更新" class="forumrefresh">版块主题</a> </th> </tr> </tbody> <script type="text/javascript">hideStickThread();</script> <tbody id="stickthread_2514344"> <tr> <th class="common" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2514344" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2514344';CONTENT_ID='stickthread_2514344';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="javascript:void(0);" onclick="hideStickThread('2514344')" class="showhide y" title="隐藏置顶帖">隐藏置顶帖</a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2514344-1-1.html" title="本版置顶主题 - 新窗口打开" target="_blank"> <img align="absmiddle" src="static/image/common/pin_1.gif" alt="本版置顶" /> </a> <a href="https://bbs.21ic.com/icview-2514344-1-1.html" onclick="atarget(this)" class="s xst">【连载教程】STM8L系列单片机教程</a> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <img src="static/image/common/digest_2.gif" align="absmiddle" alt="digest" title="精华 2" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2514344-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2514344-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2514344-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2514344-5-1.html" onclick="atarget(this)">5</a></span> </div> <div class="listtaglist" ><a href = "tags/STM8-1.html" title = "STM8" target = "_blank" class="xi2" >STM8</a ><a href = "tags/%E5%8D%95%E7%89%87%E6%9C%BA%E6%95%99%E7%A8%8B-1.html" title = "单片机教程" target = "_blank" class="xi2" >单片机教程</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2514344.html">2024-7-31 18:09</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2514344-1-1.html" class="xi2" title="回复">85</a>--> <em class="reply_num" title="回复和评论">85</em> <em title="查看">47027</em> <em title="点赞" class="like_num">4</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="stickthread_2409594"> <tr> <th class="common" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2409594" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2409594';CONTENT_ID='stickthread_2409594';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="javascript:void(0);" onclick="hideStickThread('2409594')" class="showhide y" title="隐藏置顶帖">隐藏置顶帖</a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2409594-1-1.html" title="本版置顶主题 - 新窗口打开" target="_blank"> <img align="absmiddle" src="static/image/common/pin_1.gif" alt="本版置顶" /> </a> <a href="https://bbs.21ic.com/icview-2409594-1-1.html" onclick="atarget(this)" class="s xst">21IC公开课 “PID控制-基础篇”交流讨论区</a> </div> <div class="listtaglist" ><a href = "tags/PID%E6%8E%A7%E5%88%B6-1.html" title = "PID控制" target = "_blank" class="xi2" >PID控制</a ><a href = "tags/ic-1.html" title = "ic" target = "_blank" class="xi2" >ic</a ><a href = "tags/PID%E7%AE%97%E6%B3%95-1.html" title = "PID算法" target = "_blank" class="xi2" >PID算法</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2409594.html">2021-10-31 15:23</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2409594-1-1.html" class="xi2" title="回复">18</a>--> <em class="reply_num" title="回复和评论">18</em> <em title="查看">15188</em> <em title="点赞" class="like_num">9</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="stickthread_2271556"> <tr> <th class="common" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2271556" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2271556';CONTENT_ID='stickthread_2271556';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="javascript:void(0);" onclick="hideStickThread('2271556')" class="showhide y" title="隐藏置顶帖">隐藏置顶帖</a> <a href="/u/21ic小喇叭" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1318276&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2271556-1-1.html" title="本版置顶主题 - 新窗口打开" target="_blank"> <img align="absmiddle" src="static/image/common/pin_1.gif" alt="本版置顶" /> </a> <a href="https://bbs.21ic.com/icview-2271556-1-1.html" onclick="atarget(this)" class="s xst">【公布名单】人生苦短,玩把大的!大学电子竞赛预热赛...</a> <img src="static/image/stamp/012.small.png" alt="活动" title="活动" align="absmiddle" /> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="list_reward_num"><img align="absmiddle" title="帖子被打赏" alt="reward" src="static/image/common/reward2.png">0.10</span><span class="tps"> ...<a href="https://bbs.21ic.com/icview-2271556-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2271556-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2271556-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2271556-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2271556-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2271556-9-1.html" onclick="atarget(this)">9</a></span> </div> <div class="listtaglist" ><a href = "tags/%E7%94%B5%E5%AD%90-1.html" title = "电子" target = "_blank" class="xi2" >电子</a ><a href = "tags/%E6%8E%A7%E5%88%B6-1.html" title = "控制" target = "_blank" class="xi2" >控制</a ><a href = "tags/%E6%B8%A9%E6%8E%A7-1.html" title = "温控" target = "_blank" class="xi2" >温控</a ></div ><cite class="list_post_author"> <a href="/u/21ic小喇叭" c="1" title="作者">21ic小喇叭</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2271556.html">2020-8-28 16:35</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2271556-1-1.html" class="xi2" title="回复">173</a>--> <em class="reply_num" title="回复和评论">173</em> <em title="查看">78420</em> <em title="点赞" class="like_num">3</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="stickthread_2031026"> <tr> <th class="common" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2031026" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2031026';CONTENT_ID='stickthread_2031026';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="javascript:void(0);" onclick="hideStickThread('2031026')" class="showhide y" title="隐藏置顶帖">隐藏置顶帖</a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2031026-1-1.html" title="本版置顶主题 - 新窗口打开" target="_blank"> <img align="absmiddle" src="static/image/common/pin_1.gif" alt="本版置顶" /> </a> <a href="https://bbs.21ic.com/icview-2031026-1-1.html" onclick="atarget(this)" class="s xst">彪悍的青春里有你—关于电竞比赛的点滴</a> <img src="static/image/stamp/012.small.png" alt="活动" title="活动" align="absmiddle" /> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2031026-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2031026-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2031026-4-1.html" onclick="atarget(this)">4</a></span> </div> <div class="listtaglist" ><a href = "tags/%E7%94%B5%E5%AD%90-1.html" title = "电子" target = "_blank" class="xi2" >电子</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/%E5%A4%A7%E8%B5%9B-1.html" title = "大赛" target = "_blank" class="xi2" >大赛</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2031026.html">2017-9-22 09:28</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2031026-1-1.html" class="xi2" title="回复">78</a>--> <em class="reply_num" title="回复和评论">78</em> <em title="查看">41871</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2511344"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2511344" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2511344';CONTENT_ID='normalthread_2511344';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/21ic小喇叭" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1318276&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2511344-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2511344-1-1.html" onclick="atarget(this)" class="s xst">【公布获奖名单】新的设计任务书[升级版],你准备好了....</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="list_reward_num"><img align="absmiddle" title="帖子被打赏" alt="reward" src="static/image/common/reward2.png">0.10</span><span class="tps"> ...<a href="https://bbs.21ic.com/icview-2511344-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2511344-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2511344-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2511344-5-1.html" onclick="atarget(this)">5</a></span> </div> <div class="listtaglist" ><a href = "tags/%E6%8E%A7%E5%88%B6-1.html" title = "控制" target = "_blank" class="xi2" >控制</a ><a href = "tags/%E4%B8%8A%E4%BD%8D%E6%9C%BA-1.html" title = "上位机" target = "_blank" class="xi2" >上位机</a ><a href = "tags/%E8%BD%AF%E4%BB%B6-1.html" title = "软件" target = "_blank" class="xi2" >软件</a ></div ><cite class="list_post_author"> <a href="/u/21ic小喇叭" c="1" title="作者">21ic小喇叭</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2511344.html">2024-11-6 22:52</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2511344-1-1.html" class="xi2" title="回复">105</a>--> <em class="reply_num" title="回复和评论">105</em> <em title="查看">17642</em> <em title="点赞" class="like_num_hot">12</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2573330"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2573330" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2573330';CONTENT_ID='normalthread_2573330';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2573330-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2573330-1-1.html" onclick="atarget(this)" class="s xst">(10.27更新)纯C语言实现的一个按键驱动-ButtonDrive</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="list_reward_num"><img align="absmiddle" title="帖子被打赏" alt="reward" src="static/image/common/reward2.png">5.00</span><span class="tps"> ...<a href="https://bbs.21ic.com/icview-2573330-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2573330-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2573330-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2573330-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2573330-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2573330-10-1.html" onclick="atarget(this)">10</a></span> </div> <div class="listtaglist" ><a href = "tags/Button-1.html" title = "Button" target = "_blank" class="xi2" >Button</a ><a href = "tags/C%E8%AF%AD%E8%A8%80-1.html" title = "C语言" target = "_blank" class="xi2" >C语言</a ><a href = "tags/%E6%8C%89%E9%94%AE%E9%A9%B1%E5%8A%A8-1.html" title = "按键驱动" target = "_blank" class="xi2" >按键驱动</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2573330.html">2024-10-24 08:26</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2573330-1-1.html" class="xi2" title="回复">188</a>--> <em class="reply_num" title="回复和评论">188</em> <em title="查看">42825</em> <em title="点赞" class="like_num_hot">11</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2104688"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2104688" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2104688';CONTENT_ID='normalthread_2104688';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2104688-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2104688-1-1.html" onclick="atarget(this)" class="s xst">微弱电压——电流电路转换资料分享</a> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2104688-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2104688-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2104688-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2104688-5-1.html" onclick="atarget(this)">5</a></span> </div> <div class="listtaglist" ><a href = "tags/%E7%94%B5%E5%8E%8B-1.html" title = "电压" target = "_blank" class="xi2" >电压</a ><a href = "tags/%E7%94%B5%E6%B5%81-1.html" title = "电流" target = "_blank" class="xi2" >电流</a ><a href = "tags/%E7%94%B5%E8%B7%AF%E8%BD%AC%E6%8D%A2-1.html" title = "电路转换" target = "_blank" class="xi2" >电路转换</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2104688.html">2024-10-2 04:44</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2104688-1-1.html" class="xi2" title="回复">84</a>--> <em class="reply_num" title="回复和评论">84</em> <em title="查看">31891</em> <em title="点赞" class="like_num">4</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2815268"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2815268" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2815268';CONTENT_ID='normalthread_2815268';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/hobbye501" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=750063&size=middle" title="作者"> <sub title="个人认证" class="yv_v"></sub> </a> <a class="forum_list_icon" href="icview-2815268-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2815268-1-1.html" onclick="atarget(this)" class="s xst">全国大学生电子设计竞赛常用电路模块制作_完整版300页(9mcu)</a> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2815268-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2815268-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2815268-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2815268-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2815268-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2815268-16-1.html" onclick="atarget(this)">16</a></span> </div> <div class="listtaglist" ><a href = "tags/MCU-1.html" title = "MCU" target = "_blank" class="xi2" >MCU</a ><a href = "tags/%E5%85%A8%E5%9B%BD%E5%A4%A7%E5%AD%A6%E7%94%9F%E7%94%B5%E5%AD%90%E8%AE%BE%E8%AE%A1%E7%AB%9E%E8%B5%9B-1.html" title = "全国大学生电子设计竞赛" target = "_blank" class="xi2" >全国大学生电子设计竞赛</a ><a href = "tags/%E7%94%B5%E8%B7%AF%E6%A8%A1%E5%9D%97-1.html" title = "电路模块" target = "_blank" class="xi2" >电路模块</a ></div ><cite class="list_post_author"> <a href="/u/hobbye501" c="1" title="作者">hobbye501</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2815268.html">2024-9-24 11:06</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2815268-1-1.html" class="xi2" title="回复">322</a>--> <em class="reply_num" title="回复和评论">322</em> <em title="查看">58642</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2465176"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2465176" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2465176';CONTENT_ID='normalthread_2465176';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2465176-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2465176-1-1.html" onclick="atarget(this)" class="s xst">【面试资料】嵌入式面试题分享</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2465176-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2465176-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2465176-4-1.html" onclick="atarget(this)">4</a></span> </div> <div class="listtaglist" ><a href = "tags/%E5%B5%8C%E5%85%A5%E5%BC%8F-1.html" title = "嵌入式" target = "_blank" class="xi2" >嵌入式</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/HID-1.html" title = "HID" target = "_blank" class="xi2" >HID</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2465176.html">2024-9-23 14:56</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2465176-1-1.html" class="xi2" title="回复">78</a>--> <em class="reply_num" title="回复和评论">78</em> <em title="查看">32414</em> <em title="点赞" class="like_num">2</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2122906"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2122906" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2122906';CONTENT_ID='normalthread_2122906';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/潜力变实力" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=759238&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2122906-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2122906-1-1.html" onclick="atarget(this)" class="s xst">[我的电竞]+电赛一等奖!简易数字频率计设计(所有资料...</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <img src="static/image/common/digest_1.gif" align="absmiddle" alt="digest" title="精华 1" /> <img src="static/image/common/agree1.png" align="absmiddle" alt="agree" title="帖子被加分" /> <span class="list_reward_num"><img align="absmiddle" title="帖子被打赏" alt="reward" src="static/image/common/reward2.png">1.00</span><span class="tps"> ...<a href="https://bbs.21ic.com/icview-2122906-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2122906-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2122906-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2122906-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2122906-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2122906-17-1.html" onclick="atarget(this)">17</a></span> </div> <div class="listtaglist" ><a href = "tags/%E6%95%B0%E5%AD%97%E9%A2%91%E7%8E%87%E8%AE%A1-1.html" title = "数字频率计" target = "_blank" class="xi2" >数字频率计</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/DSP-1.html" title = "DSP" target = "_blank" class="xi2" >DSP</a ></div ><cite class="list_post_author"> <a href="/u/潜力变实力" c="1" title="作者">潜力变实力</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2122906.html">2024-9-15 09:28</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2122906-1-1.html" class="xi2" title="回复">327</a>--> <em class="reply_num" title="回复和评论">327</em> <em title="查看">75368</em> <em title="点赞" class="like_num_hot">55</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2403410"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2403410" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2403410';CONTENT_ID='normalthread_2403410';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2403410-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2403410-1-1.html" onclick="atarget(this)" class="s xst">分享一份平衡小车所有资料</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2403410-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2403410-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2403410-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2403410-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2403410-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2403410-26-1.html" onclick="atarget(this)">26</a></span> </div> <div class="listtaglist" ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/HID-1.html" title = "HID" target = "_blank" class="xi2" >HID</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2403410.html">2024-8-14 16:53</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2403410-1-1.html" class="xi2" title="回复">517</a>--> <em class="reply_num" title="回复和评论">517</em> <em title="查看">80778</em> <em title="点赞" class="like_num_hot">10</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2153564"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2153564" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2153564';CONTENT_ID='normalthread_2153564';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2153564-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2153564-1-1.html" onclick="atarget(this)" class="s xst">步进电机细分控制加减速算法专贴(永久讨论)</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <img src="static/image/common/digest_1.gif" align="absmiddle" alt="digest" title="精华 1" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2153564-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2153564-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2153564-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2153564-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2153564-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2153564-11-1.html" onclick="atarget(this)">11</a></span> </div> <div class="listtaglist" ><a href = "tags/%E6%AD%A5%E8%BF%9B%E7%94%B5%E6%9C%BA-1.html" title = "步进电机" target = "_blank" class="xi2" >步进电机</a ><a href = "tags/%E6%8E%A7%E5%88%B6-1.html" title = "控制" target = "_blank" class="xi2" >控制</a ><a href = "tags/%E5%8A%A0%E5%87%8F%E9%80%9F%E7%AE%97%E6%B3%95-1.html" title = "加减速算法" target = "_blank" class="xi2" >加减速算法</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2153564.html">2024-7-25 16:46</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2153564-1-1.html" class="xi2" title="回复">205</a>--> <em class="reply_num" title="回复和评论">205</em> <em title="查看">66423</em> <em title="点赞" class="like_num_hot">74</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3073082"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3073082" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3073082';CONTENT_ID='normalthread_3073082';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/11066" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=2509750&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3073082-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3073082-1-1.html" onclick="atarget(this)" class="s xst">四旋翼自主飞行器探测跟踪系统</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> </div> <div class="listtaglist" ><a href = "tags/%E8%87%AA%E4%B8%BB%E9%A3%9E%E8%A1%8C%E5%99%A8-1.html" title = "自主飞行器" target = "_blank" class="xi2" >自主飞行器</a ><a href = "tags/%E8%B7%9F%E8%B8%AA%E7%B3%BB%E7%BB%9F-1.html" title = "跟踪系统" target = "_blank" class="xi2" >跟踪系统</a ><a href = "tags/%E6%8E%A7%E5%88%B6-1.html" title = "控制" target = "_blank" class="xi2" >控制</a ></div ><cite class="list_post_author"> <a href="/u/11066" c="1" title="作者">11066</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3073082.html">2024-7-9 17:11</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3073082-1-1.html" class="xi2" title="回复">2</a>--> <em class="reply_num" title="回复和评论">2</em> <em title="查看">3027</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2517204"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2517204" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2517204';CONTENT_ID='normalthread_2517204';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2517204-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2517204-1-1.html" onclick="atarget(this)" class="s xst">STM32进阶之串口环形缓冲区实现</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2517204-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2517204-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2517204-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2517204-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2517204-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2517204-11-1.html" onclick="atarget(this)">11</a></span> </div> <div class="listtaglist" ><a href = "tags/%E4%B8%B2%E5%8F%A3-1.html" title = "串口" target = "_blank" class="xi2" >串口</a ><a href = "tags/%E7%BC%93%E5%86%B2%E5%8C%BA-1.html" title = "缓冲区" target = "_blank" class="xi2" >缓冲区</a ><a href = "tags/STM32-1.html" title = "STM32" target = "_blank" class="xi2" >STM32</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2517204.html">2024-7-8 08:19</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2517204-1-1.html" class="xi2" title="回复">211</a>--> <em class="reply_num" title="回复和评论">211</em> <em title="查看">43679</em> <em title="点赞" class="like_num_hot">24</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2401054"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2401054" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2401054';CONTENT_ID='normalthread_2401054';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2401054-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2401054-1-1.html" onclick="atarget(this)" class="s xst">【分享】AD绝大部分的原理图库与封装库</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2401054-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2401054-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2401054-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2401054-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2401054-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2401054-43-1.html" onclick="atarget(this)">43</a></span> </div> <div class="listtaglist" ><a href = "tags/AD-1.html" title = "AD" target = "_blank" class="xi2" >AD</a ><a href = "tags/%E5%8E%9F%E7%90%86%E5%9B%BE-1.html" title = "原理图" target = "_blank" class="xi2" >原理图</a ><a href = "tags/%E5%B0%81%E8%A3%85%E5%BA%93-1.html" title = "封装库" target = "_blank" class="xi2" >封装库</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2401054.html">2024-6-30 07:54</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2401054-1-1.html" class="xi2" title="回复">869</a>--> <em class="reply_num" title="回复和评论">869</em> <em title="查看">89570</em> <em title="点赞" class="like_num_hot">16</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3377860"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3377860" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3377860';CONTENT_ID='normalthread_3377860';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/huaqidun" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=3477704&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3377860-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3377860-1-1.html" onclick="atarget(this)" class="s xst">招投标公司文件资料保密工作怎么进行?</a> </div> <div class="listtaglist" ><a href = "tags/%E6%96%B9%E6%B3%95-1.html" title = "方法" target = "_blank" class="xi2" >方法</a ><a href = "tags/DSC-1.html" title = "DSC" target = "_blank" class="xi2" >DSC</a ><a href = "tags/%E4%BD%BF%E7%94%A8-1.html" title = "使用" target = "_blank" class="xi2" >使用</a ></div ><cite class="list_post_author"> <a href="/u/huaqidun" c="1" title="作者">huaqidun</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3377860.html">2024-5-17 10:48</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3377860-1-1.html" class="xi2" title="回复">0</a>--> <em class="reply_num" title="回复和评论">0</em> <em title="查看">787</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3376922"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3376922" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3376922';CONTENT_ID='normalthread_3376922';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/huaqidun" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=3477704&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3376922-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3376922-1-1.html" onclick="atarget(this)" class="s xst">企业级保密软件工作的原理是什么?</a> </div> <div class="listtaglist" ><a href = "tags/%E4%BA%92%E8%81%94%E7%BD%91-1.html" title = "互联网" target = "_blank" class="xi2" >互联网</a ><a href = "tags/%E6%95%B0%E6%8D%AE%E5%BA%93-1.html" title = "数据库" target = "_blank" class="xi2" >数据库</a ><a href = "tags/%E5%BC%80%E5%8F%91-1.html" title = "开发" target = "_blank" class="xi2" >开发</a ></div ><cite class="list_post_author"> <a href="/u/huaqidun" c="1" title="作者">huaqidun</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3376922.html">2024-5-13 10:24</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3376922-1-1.html" class="xi2" title="回复">0</a>--> <em class="reply_num" title="回复和评论">0</em> <em title="查看">700</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2046072"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2046072" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2046072';CONTENT_ID='normalthread_2046072';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2046072-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2046072-1-1.html" onclick="atarget(this)" class="s xst">PID调节的那点事儿</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2046072-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2046072-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2046072-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2046072-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2046072-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2046072-14-1.html" onclick="atarget(this)">14</a></span> </div> <div class="listtaglist" ><a href = "tags/pid%E8%B0%83%E8%8A%82-1.html" title = "pid调节" target = "_blank" class="xi2" >pid调节</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/HID-1.html" title = "HID" target = "_blank" class="xi2" >HID</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2046072.html">2024-1-13 19:25</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2046072-1-1.html" class="xi2" title="回复">274</a>--> <em class="reply_num" title="回复和评论">274</em> <em title="查看">58682</em> <em title="点赞" class="like_num_hot">10</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2104700"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2104700" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2104700';CONTENT_ID='normalthread_2104700';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2104700-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2104700-1-1.html" onclick="atarget(this)" class="s xst">单片机智能充电器设计原理及原理图程序参考</a> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2104700-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2104700-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2104700-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2104700-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2104700-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2104700-13-1.html" onclick="atarget(this)">13</a></span> </div> <div class="listtaglist" ><a href = "tags/%E5%8D%95%E7%89%87%E6%9C%BA-1.html" title = "单片机" target = "_blank" class="xi2" >单片机</a ><a href = "tags/%E5%8E%9F%E7%90%86%E5%9B%BE-1.html" title = "原理图" target = "_blank" class="xi2" >原理图</a ><a href = "tags/%E6%99%BA%E8%83%BD%E5%85%85%E7%94%B5%E5%99%A8-1.html" title = "智能充电器" target = "_blank" class="xi2" >智能充电器</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2104700.html">2024-1-7 01:31</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2104700-1-1.html" class="xi2" title="回复">248</a>--> <em class="reply_num" title="回复和评论">248</em> <em title="查看">64412</em> <em title="点赞" class="like_num">2</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3071174"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3071174" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3071174';CONTENT_ID='normalthread_3071174';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/11066" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=2509750&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3071174-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3071174-1-1.html" onclick="atarget(this)" class="s xst">电子设计大赛-微电网模拟系统</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> </div> <div class="listtaglist" ><a href = "tags/%E6%A8%A1%E6%8B%9F%E7%B3%BB%E7%BB%9F-1.html" title = "模拟系统" target = "_blank" class="xi2" >模拟系统</a ><a href = "tags/%E7%94%B5%E5%AD%90%E8%AE%BE%E8%AE%A1%E5%A4%A7%E8%B5%9B-1.html" title = "电子设计大赛" target = "_blank" class="xi2" >电子设计大赛</a ><a href = "tags/%E5%BE%AE%E7%94%B5%E7%BD%91-1.html" title = "微电网" target = "_blank" class="xi2" >微电网</a ></div ><cite class="list_post_author"> <a href="/u/11066" c="1" title="作者">11066</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3071174.html">2023-11-9 21:41</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3071174-1-1.html" class="xi2" title="回复">4</a>--> <em class="reply_num" title="回复和评论">4</em> <em title="查看">5684</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2554746"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2554746" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2554746';CONTENT_ID='normalthread_2554746';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2554746-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2554746-1-1.html" onclick="atarget(this)" class="s xst">git权威指南.pdf</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2554746-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2554746-3-1.html" onclick="atarget(this)">3</a></span> </div> <div class="listtaglist" ><a href = "tags/GIT-1.html" title = "GIT" target = "_blank" class="xi2" >GIT</a ><a href = "tags/pd-1.html" title = "pd" target = "_blank" class="xi2" >pd</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2554746.html">2023-8-22 11:48</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2554746-1-1.html" class="xi2" title="回复">51</a>--> <em class="reply_num" title="回复和评论">51</em> <em title="查看">13375</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3140824"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3140824" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3140824';CONTENT_ID='normalthread_3140824';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/11066" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=2509750&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3140824-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3140824-1-1.html" onclick="atarget(this)" class="s xst">电赛中常用的模块电路设计</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> </div> <div class="listtaglist" ><a href = "tags/%E5%B5%8C%E5%85%A5%E5%BC%8F-1.html" title = "嵌入式" target = "_blank" class="xi2" >嵌入式</a ><a href = "tags/%E7%94%B5%E8%B7%AF%E8%AE%BE%E8%AE%A1-1.html" title = "电路设计" target = "_blank" class="xi2" >电路设计</a ><a href = "tags/%E6%A8%A1%E5%9D%97%E7%94%B5%E8%B7%AF-1.html" title = "模块电路" target = "_blank" class="xi2" >模块电路</a ></div ><cite class="list_post_author"> <a href="/u/11066" c="1" title="作者">11066</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3140824.html">2023-7-26 10:28</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3140824-1-1.html" class="xi2" title="回复">9</a>--> <em class="reply_num" title="回复和评论">9</em> <em title="查看">10610</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2104694"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2104694" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2104694';CONTENT_ID='normalthread_2104694';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2104694-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2104694-1-1.html" onclick="atarget(this)" class="s xst">基于单片机的金卤灯电子镇流器电路程序分享</a> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2104694-2-1.html" onclick="atarget(this)">2</a></span> </div> <div class="listtaglist" ><a href = "tags/%E7%94%B5%E5%AD%90%E9%95%87%E6%B5%81%E5%99%A8-1.html" title = "电子镇流器" target = "_blank" class="xi2" >电子镇流器</a ><a href = "tags/%E9%87%91%E5%8D%A4%E7%81%AF%E7%94%B5%E5%AD%90-1.html" title = "金卤灯电子" target = "_blank" class="xi2" >金卤灯电子</a ><a href = "tags/%E5%9F%BA%E4%BA%8E%E5%8D%95%E7%89%87%E6%9C%BA-1.html" title = "基于单片机" target = "_blank" class="xi2" >基于单片机</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2104694.html">2023-7-24 21:50</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2104694-1-1.html" class="xi2" title="回复">31</a>--> <em class="reply_num" title="回复和评论">31</em> <em title="查看">16867</em> <em title="点赞" class="like_num">6</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2400138"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2400138" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2400138';CONTENT_ID='normalthread_2400138';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2400138-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2400138-1-1.html" onclick="atarget(this)" class="s xst">分享一本C语言深度剖析的书籍</a> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2400138-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2400138-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2400138-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2400138-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2400138-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2400138-7-1.html" onclick="atarget(this)">7</a></span> </div> <div class="listtaglist" ><a href = "tags/C%E8%AF%AD%E8%A8%80-1.html" title = "C语言" target = "_blank" class="xi2" >C语言</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/HID-1.html" title = "HID" target = "_blank" class="xi2" >HID</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2400138.html">2023-7-22 00:44</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2400138-1-1.html" class="xi2" title="回复">141</a>--> <em class="reply_num" title="回复和评论">141</em> <em title="查看">50133</em> <em title="点赞" class="like_num">2</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2033464"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2033464" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2033464';CONTENT_ID='normalthread_2033464';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2033464-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2033464-1-1.html" onclick="atarget(this)" class="s xst">[我的电竞]那个无憾的4天3夜+自己的总结+开源代码</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <img src="static/image/common/digest_1.gif" align="absmiddle" alt="digest" title="精华 1" /> <span class="list_reward_num"><img align="absmiddle" title="帖子被打赏" alt="reward" src="static/image/common/reward2.png">2.12</span><span class="tps"> ...<a href="https://bbs.21ic.com/icview-2033464-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2033464-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2033464-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2033464-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2033464-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2033464-25-1.html" onclick="atarget(this)">25</a></span> </div> <div class="listtaglist" ><a href = "tags/%E6%BA%90%E4%BB%A3%E7%A0%81-1.html" title = "源代码" target = "_blank" class="xi2" >源代码</a ><a href = "tags/%E5%BC%80%E6%BA%90-1.html" title = "开源" target = "_blank" class="xi2" >开源</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2033464.html">2023-7-16 16:58</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2033464-1-1.html" class="xi2" title="回复">498</a>--> <em class="reply_num" title="回复和评论">498</em> <em title="查看">96897</em> <em title="点赞" class="like_num_hot">15</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2409588"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2409588" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2409588';CONTENT_ID='normalthread_2409588';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2409588-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2409588-1-1.html" onclick="atarget(this)" class="s xst">IGBT驱动电路</a> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2409588-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2409588-3-1.html" onclick="atarget(this)">3</a></span> </div> <div class="listtaglist" ><a href = "tags/IGBT%E9%A9%B1%E5%8A%A8%E7%94%B5%E8%B7%AF-1.html" title = "IGBT驱动电路" target = "_blank" class="xi2" >IGBT驱动电路</a ><a href = "tags/HID-1.html" title = "HID" target = "_blank" class="xi2" >HID</a ><a href = "tags/IDE-1.html" title = "IDE" target = "_blank" class="xi2" >IDE</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2409588.html">2023-7-13 11:10</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2409588-1-1.html" class="xi2" title="回复">47</a>--> <em class="reply_num" title="回复和评论">47</em> <em title="查看">13907</em> <em title="点赞" class="like_num">4</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3066152"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3066152" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3066152';CONTENT_ID='normalthread_3066152';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/11066" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=2509750&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3066152-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3066152-1-1.html" onclick="atarget(this)" class="s xst">电子设计大赛资料分享</a> <img src="static/image/stamp/011.small.png" alt="新人帖" title="新人帖" align="absmiddle" /> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-3066152-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-3066152-3-1.html" onclick="atarget(this)">3</a></span> </div> <div class="listtaglist" ><a href = "tags/%E7%94%B5%E5%AD%90%E8%AE%BE%E8%AE%A1%E5%A4%A7%E8%B5%9B-1.html" title = "电子设计大赛" target = "_blank" class="xi2" >电子设计大赛</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/HID-1.html" title = "HID" target = "_blank" class="xi2" >HID</a ></div ><cite class="list_post_author"> <a href="/u/11066" c="1" title="作者">11066</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3066152.html">2023-7-10 06:35</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3066152-1-1.html" class="xi2" title="回复">54</a>--> <em class="reply_num" title="回复和评论">54</em> <em title="查看">15448</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2404204"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2404204" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2404204';CONTENT_ID='normalthread_2404204';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2404204-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2404204-1-1.html" onclick="atarget(this)" class="s xst">反激开关电源设计及布线的建议</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2404204-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2404204-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2404204-4-1.html" onclick="atarget(this)">4</a></span> </div> <div class="listtaglist" ><a href = "tags/%E5%B8%83%E7%BA%BF-1.html" title = "布线" target = "_blank" class="xi2" >布线</a ><a href = "tags/%E5%8F%8D%E6%BF%80%E5%BC%80%E5%85%B3%E7%94%B5%E6%BA%90-1.html" title = "反激开关电源" target = "_blank" class="xi2" >反激开关电源</a ><a href = "tags/%E5%BC%80%E5%85%B3%E7%94%B5%E6%BA%90%E8%AE%BE%E8%AE%A1-1.html" title = "开关电源设计" target = "_blank" class="xi2" >开关电源设计</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2404204.html">2023-6-27 11:00</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2404204-1-1.html" class="xi2" title="回复">84</a>--> <em class="reply_num" title="回复和评论">84</em> <em title="查看">12792</em> <em title="点赞" class="like_num_hot">16</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3307308"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3307308" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3307308';CONTENT_ID='normalthread_3307308';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/皇华Ameya360" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=3392176&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3307308-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3307308-1-1.html" onclick="atarget(this)" class="s xst">AMEYA360报道:苹果新专利可使iPad在绘图时为Apple Pencil充电</a> </div> <cite class="list_post_author"> <a href="/u/皇华Ameya360" c="1" title="作者">皇华Ameya360</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3307308.html">2023-6-8 15:24</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3307308-1-1.html" class="xi2" title="回复">0</a>--> <em class="reply_num" title="回复和评论">0</em> <em title="查看">1013</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2404946"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2404946" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2404946';CONTENT_ID='normalthread_2404946';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2404946-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2404946-1-1.html" onclick="atarget(this)" class="s xst">MOS管防反接电路</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2404946-2-1.html" onclick="atarget(this)">2</a></span> </div> <div class="listtaglist" ><a href = "tags/MOS%E7%AE%A1-1.html" title = "MOS管" target = "_blank" class="xi2" >MOS管</a ><a href = "tags/%E7%94%B5%E8%B7%AF-1.html" title = "电路" target = "_blank" class="xi2" >电路</a ><a href = "tags/%E7%94%B5%E6%BA%90-1.html" title = "电源" target = "_blank" class="xi2" >电源</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2404946.html">2023-6-6 14:39</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2404946-1-1.html" class="xi2" title="回复">23</a>--> <em class="reply_num" title="回复和评论">23</em> <em title="查看">5408</em> <em title="点赞" class="like_num">6</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3305928"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3305928" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3305928';CONTENT_ID='normalthread_3305928';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/皇华Ameya360" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=3392176&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3305928-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3305928-1-1.html" onclick="atarget(this)" class="s xst">AMEYA360报道:人工智能在5G和6G网络中的应用</a> </div> <cite class="list_post_author"> <a href="/u/皇华Ameya360" c="1" title="作者">皇华Ameya360</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3305928.html">2023-5-31 14:49</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3305928-1-1.html" class="xi2" title="回复">0</a>--> <em class="reply_num" title="回复和评论">0</em> <em title="查看">2721</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2404208"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2404208" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2404208';CONTENT_ID='normalthread_2404208';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/山东电子小菜鸟" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1197168&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2404208-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2404208-1-1.html" onclick="atarget(this)" class="s xst">开关电源控制环路设计(设计思路和方法)</a> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2404208-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2404208-3-1.html" onclick="atarget(this)">3</a></span> </div> <div class="listtaglist" ><a href = "tags/%E5%BC%80%E5%85%B3%E7%94%B5%E6%BA%90-1.html" title = "开关电源" target = "_blank" class="xi2" >开关电源</a ><a href = "tags/%E7%94%B5%E6%BA%90%E6%8E%A7%E5%88%B6-1.html" title = "电源控制" target = "_blank" class="xi2" >电源控制</a ><a href = "tags/%E7%8E%AF%E8%B7%AF%E8%AE%BE%E8%AE%A1-1.html" title = "环路设计" target = "_blank" class="xi2" >环路设计</a ></div ><cite class="list_post_author"> <a href="/u/山东电子小菜鸟" c="1" title="作者">山东电子小菜鸟</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2404208.html">2023-5-25 09:40</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2404208-1-1.html" class="xi2" title="回复">43</a>--> <em class="reply_num" title="回复和评论">43</em> <em title="查看">22528</em> <em title="点赞" class="like_num">1</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2388204"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2388204" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2388204';CONTENT_ID='normalthread_2388204';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2388204-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2388204-1-1.html" onclick="atarget(this)" class="s xst">【电子竞赛预热赛】恒温控制系统之上位机开源(三)</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/common.gif" alt="attachment" title="附件" align="absmiddle" /> <img src="static/image/common/agree1.png" align="absmiddle" alt="agree" title="帖子被加分" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2388204-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2388204-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2388204-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2388204-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2388204-6-1.html" onclick="atarget(this)">6</a>..<a href="https://bbs.21ic.com/icview-2388204-10-1.html" onclick="atarget(this)">10</a></span> </div> <div class="listtaglist" ><a href = "tags/%E6%81%92%E6%B8%A9%E6%8E%A7%E5%88%B6%E7%B3%BB%E7%BB%9F-1.html" title = "恒温控制系统" target = "_blank" class="xi2" >恒温控制系统</a ><a href = "tags/%E5%BC%80%E6%BA%90-1.html" title = "开源" target = "_blank" class="xi2" >开源</a ><a href = "tags/%E4%B8%8A%E4%BD%8D%E6%9C%BA-1.html" title = "上位机" target = "_blank" class="xi2" >上位机</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2388204.html">2023-5-23 08:30</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2388204-1-1.html" class="xi2" title="回复">198</a>--> <em class="reply_num" title="回复和评论">198</em> <em title="查看">63007</em> <em title="点赞" class="like_num">4</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3301250"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3301250" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3301250';CONTENT_ID='normalthread_3301250';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/3426878162" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=3431046&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3301250-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3301250-1-1.html" onclick="atarget(this)" class="s xst">max6675使用pid控温不准,一上电就降20度</a> <img src="static/image/stamp/011.small.png" alt="新人帖" title="新人帖" align="absmiddle" /> </div> <div class="listtaglist" ><a href = "tags/%E4%BD%BF%E7%94%A8-1.html" title = "使用" target = "_blank" class="xi2" >使用</a ><a href = "tags/%E5%8E%9F%E5%9B%A0-1.html" title = "原因" target = "_blank" class="xi2" >原因</a ><a href = "tags/%E7%9B%B4%E6%8E%A5-1.html" title = "直接" target = "_blank" class="xi2" >直接</a ></div ><cite class="list_post_author"> <a href="/u/3426878162" c="1" title="作者">3426878162</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3301250.html">2023-5-10 11:45</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3301250-1-1.html" class="xi2" title="回复">1</a>--> <em class="reply_num" title="回复和评论">1</em> <em title="查看">777</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3301234"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3301234" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3301234';CONTENT_ID='normalthread_3301234';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/皇华Ameya360" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=3392176&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3301234-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3301234-1-1.html" onclick="atarget(this)" class="s xst">AMEYA360报道:干式电容器与油式电容器有什么区别</a> </div> <div class="listtaglist" ><a href = "tags/%E6%B8%A9%E5%BA%A6-1.html" title = "温度" target = "_blank" class="xi2" >温度</a ><a href = "tags/%E7%94%B5%E5%8A%9B-1.html" title = "电力" target = "_blank" class="xi2" >电力</a ></div ><cite class="list_post_author"> <a href="/u/皇华Ameya360" c="1" title="作者">皇华Ameya360</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3301234.html">2023-5-9 13:33</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3301234-1-1.html" class="xi2" title="回复">0</a>--> <em class="reply_num" title="回复和评论">0</em> <em title="查看">902</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3299326"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3299326" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3299326';CONTENT_ID='normalthread_3299326';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/皇华Ameya360" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=3392176&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3299326-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3299326-1-1.html" onclick="atarget(this)" class="s xst">AMEYA360报道;影响编码器性能的连接件 DIN编码器连接器</a> </div> <cite class="list_post_author"> <a href="/u/皇华Ameya360" c="1" title="作者">皇华Ameya360</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3299326.html">2023-4-26 16:14</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3299326-1-1.html" class="xi2" title="回复">0</a>--> <em class="reply_num" title="回复和评论">0</em> <em title="查看">690</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2385052"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2385052" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2385052';CONTENT_ID='normalthread_2385052';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2385052-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2385052-1-1.html" onclick="atarget(this)" class="s xst">AD 原理图库与pcb表库分享</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2385052-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2385052-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2385052-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2385052-5-1.html" onclick="atarget(this)">5</a><a href="https://bbs.21ic.com/icview-2385052-6-1.html" onclick="atarget(this)">6</a></span> </div> <div class="listtaglist" ><a href = "tags/AD-1.html" title = "AD" target = "_blank" class="xi2" >AD</a ><a href = "tags/PCB-1.html" title = "PCB" target = "_blank" class="xi2" >PCB</a ><a href = "tags/%E5%8E%9F%E7%90%86%E5%9B%BE-1.html" title = "原理图" target = "_blank" class="xi2" >原理图</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2385052.html">2023-4-24 11:01</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2385052-1-1.html" class="xi2" title="回复">117</a>--> <em class="reply_num" title="回复和评论">117</em> <em title="查看">34073</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2537394"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2537394" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2537394';CONTENT_ID='normalthread_2537394';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/caijie001" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=1875788&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2537394-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2537394-1-1.html" onclick="atarget(this)" class="s xst">【书籍分享】C语言进阶必看《C和指针》</a> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="tps"> ...<a href="https://bbs.21ic.com/icview-2537394-2-1.html" onclick="atarget(this)">2</a><a href="https://bbs.21ic.com/icview-2537394-3-1.html" onclick="atarget(this)">3</a><a href="https://bbs.21ic.com/icview-2537394-4-1.html" onclick="atarget(this)">4</a><a href="https://bbs.21ic.com/icview-2537394-5-1.html" onclick="atarget(this)">5</a></span> </div> <div class="listtaglist" ><a href = "tags/C%E8%AF%AD%E8%A8%80%E8%BF%9B%E9%98%B6-1.html" title = "C语言进阶" target = "_blank" class="xi2" >C语言进阶</a ><a href = "tags/AC-1.html" title = "AC" target = "_blank" class="xi2" >AC</a ><a href = "tags/%E7%BC%96%E7%A8%8B-1.html" title = "编程" target = "_blank" class="xi2" >编程</a ></div ><cite class="list_post_author"> <a href="/u/caijie001" c="1" title="作者">caijie001</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2537394.html">2023-4-14 17:02</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2537394-1-1.html" class="xi2" title="回复">88</a>--> <em class="reply_num" title="回复和评论">88</em> <em title="查看">36994</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_2515990"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_2515990" class="showcontent y" title="更多操作" onclick="CONTENT_TID='2515990';CONTENT_ID='normalthread_2515990';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/婆娑" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=2643532&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-2515990-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-2515990-1-1.html" onclick="atarget(this)" class="s xst">【花卉生长任务书】1.4G超高清超详细演示视屏满足不了你?</a> <img src="static/image/stamp/010.small.png" alt="编辑推荐" title="编辑推荐" align="absmiddle" /> <img src="static/image/filetype/image_s.png" alt="attach_img" title="图片附件" align="absmiddle" /> <span class="list_reward_num"><img align="absmiddle" title="帖子被打赏" alt="reward" src="static/image/common/reward2.png">0.10</span><span class="tps"> ...<a href="https://bbs.21ic.com/icview-2515990-2-1.html" onclick="atarget(this)">2</a></span> </div> <div class="listtaglist" ><a href = "tags/4G-1.html" title = "4G" target = "_blank" class="xi2" >4G</a ><a href = "tags/%E4%B8%8A%E4%BD%8D%E6%9C%BA-1.html" title = "上位机" target = "_blank" class="xi2" >上位机</a ></div ><cite class="list_post_author"> <a href="/u/婆娑" c="1" title="作者">婆娑</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-2515990.html">2023-4-14 03:38</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-2515990-1-1.html" class="xi2" title="回复">41</a>--> <em class="reply_num" title="回复和评论">41</em> <em title="查看">10990</em> <em title="点赞" class="like_num">6</em></span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> <tbody id="normalthread_3069522"> <tr> <th class="new" width=""> <div class="list_post_title"> <a href="javascript:;" id="content_3069522" class="showcontent y" title="更多操作" onclick="CONTENT_TID='3069522';CONTENT_ID='normalthread_3069522';showMenu({'ctrlid':this.id,'menuid':'content_menu'})"></a> <a href="/u/11066" target="_blank" class="xi2 z userhead_postlist"><img src="//uc2.21ic.com/avatar.php?uid=2509750&size=middle" title="作者"> </a> <a class="forum_list_icon" href="icview-3069522-1-1.html" title="有新回复 - 新窗口打开" target="_blank"> </a> <a href="https://bbs.21ic.com/icview-3069522-1-1.html" onclick="atarget(this)" class="s xst">电子设计大赛准备</a> </div> <div class="listtaglist" ><a href = "tags/%E7%94%B5%E5%AD%90%E8%AE%BE%E8%AE%A1%E5%A4%A7%E8%B5%9B-1.html" title = "电子设计大赛" target = "_blank" class="xi2" >电子设计大赛</a ><a href = "tags/%E7%94%B5%E8%B7%AF-1.html" title = "电路" target = "_blank" class="xi2" >电路</a ><a href = "tags/%E5%99%A8%E4%BB%B6-1.html" title = "器件" target = "_blank" class="xi2" >器件</a ></div ><cite class="list_post_author"> <a href="/u/11066" c="1" title="作者">11066</a></cite> <em class="list_post_lastpost" title="最新回复"><a href="https://bbs.21ic.com/redirect-lastpost-3069522.html">2023-4-7 11:43</a></em> <span class="forum_list_nums list_post_nums"> <!--<a href="https://bbs.21ic.com/icview-3069522-1-1.html" class="xi2" title="回复">14</a>--> <em class="reply_num" title="回复和评论">14</em> <em title="查看">7522</em> </span> </th> <!-- <td class="by forum_list_point"></td> --> </tr> </tbody> </table><!-- end of table "forum_G[fid]" branch 1/3 --> </form> </div> </div> <script> //jQuery(function(){ jQuery.get('/qplugin.php?id=data:global_stick',{fid: 230},function(data){ jQuery("#threadlisttableid").before(function(){ return data;}); }); //}); </script> <div id="filter_special_menu" class="p_pop" style="display:none" change="location.href='forum.html?mod=forumdisplay&fid=230&filter='+$('filter_special').value"> <ul> <li><a href="https://bbs.21ic.com/iclist-230-1.html">全部主题</a></li> <li><a href="https://bbs.21ic.com/forum.html?mod=forumdisplay&fid=230&filter=specialtype&specialtype=poll">投票</a></li></ul> </div> <div id="filter_reward_menu" class="p_pop" style="display:none" change="forum.html?mod=forumdisplay&fid=230&filter=specialtype&specialtype=reward&rewardtype='+$('filter_reward').value"> <ul> <li><a href="https://bbs.21ic.com/forum.html?mod=forumdisplay&fid=230&filter=specialtype&specialtype=reward">全部悬赏</a></li> <li><a href="https://bbs.21ic.com/forum.html?mod=forumdisplay&fid=230&filter=specialtype&specialtype=reward&rewardtype=1">进行中</a></li></ul> </div> <div id="filter_dateline_menu" class="p_pop" style="display:none"> <ul class="pop_moremenu"> <li>排序: <a href="https://bbs.21ic.com/icfilter-dateline-author-230-1.html" >发帖时间</a><span class="pipe">|</span> <a href="https://bbs.21ic.com/icfilter-reply-replies-230-1.html" >回复</a><span class="pipe">|</span> <a href="https://bbs.21ic.com/icfilter-reply-views-230-1.html" >查看</a> </li> <li>时间: <a href="https://bbs.21ic.com/icfilter-dateline-lastpost-230-1.html" class="xw1">全部时间</a><span class="pipe">|</span> <a href="https://bbs.21ic.com/icfilter-dateline-lastpost-230-86400-1.html" >一天</a><span class="pipe">|</span> <a href="https://bbs.21ic.com/icfilter-dateline-lastpost-230-172800-1.html" >两天</a><span class="pipe">|</span> <a href="https://bbs.21ic.com/icfilter-dateline-lastpost-230-604800-1.html" >一周</a><span class="pipe">|</span> <a href="https://bbs.21ic.com/icfilter-dateline-lastpost-230-2592000-1.html" >一个月</a><span class="pipe">|</span> <a href="https://bbs.21ic.com/icfilter-dateline-lastpost-230-7948800-1.html" >三个月</a> </li> </ul> </div> <div id="filter_orderby_menu" class="p_pop" style="display:none"> <ul> <li><a href="https://bbs.21ic.com/iclist-230-1.html">默认排序</a></li> <li><a href="https://bbs.21ic.com/icfilter-dateline-author-230-1.html">发帖时间</a></li> <li><a href="https://bbs.21ic.com/icfilter-reply-replies-230-1.html">回复/查看</a></li> <li><a href="https://bbs.21ic.com/icfilter-reply-views-230-1.html">查看</a></li> <li><a href="https://bbs.21ic.com/icfilter-lastpost-230-1.html">最后发表</a></li> <li><a href="https://bbs.21ic.com/icfilter-heats-230-1.html">热门</a></li> </ul> </div> <a class="bm_h" href="javascript:;" rel="forum.html?mod=forumdisplay&fid=230&page=2" curpage="1" id="autopbn" totalpage="9" picstyle="0" forumdefstyle="">下一页 »</a> <script src="static/js/autoloadpage.js?wbb" type="text/javascript"></script> <div class="bm bw0 pgs cl"> <span id="fd_page_bottom"><div class="pg"><strong>1</strong><a href="https://bbs.21ic.com/iclist-230-2.html">2</a><a href="https://bbs.21ic.com/iclist-230-3.html">3</a><a href="https://bbs.21ic.com/iclist-230-4.html">4</a><a href="https://bbs.21ic.com/iclist-230-5.html">5</a><a href="https://bbs.21ic.com/iclist-230-6.html">6</a><a href="https://bbs.21ic.com/iclist-230-7.html">7</a><a href="https://bbs.21ic.com/iclist-230-8.html">8</a><a href="https://bbs.21ic.com/iclist-230-9.html">9</a><label><input type="text" name="custompage" class="px" size="2" title="输入页码,按回车快速跳转" value="1" onkeydown="if(event.keyCode==13) {window.location='forum.html?mod=forumdisplay&fid=230&page='+this.value;; doane(event);}" /><span title="共 9 页"> / 9 页</span></label><a href="https://bbs.21ic.com/iclist-230-2.html" class="nxt">下一页</a></div></span> <span class="pgb y"><a href="https://bbs.21ic.com/forum.html">返 回</a></span> <a href="javascript:;" id="newspecialtmp" onmouseover="$('newspecial').id = 'newspecialtmp';this.id = 'newspecial';showMenu({'ctrlid':this.id})" onclick="showWindow('newthread', 'post.html?action=newthread&fid=230')" title="发新帖"><img src="static/image/common/pn_post.png" alt="发新帖" /></a></div> <!--[diy=diyfastposttop]--><div id="diyfastposttop" class="area"></div><!--[/diy]--> <script type="text/javascript"> var postminchars = parseInt('4'); var postmaxchars = parseInt('1000000'); var disablepostctrl = parseInt('0'); var fid = parseInt('230'); </script> <div id="f_pst" class="bm"> <div class="bm_h"> <strong class="quick_post_title">快速发帖</strong> </div> <div class="bm_c post_bottom_quickright"> <form method="post" autocomplete="off" id="fastpostform" action="post.html?action=newthread&fid=230&topicsubmit=yes&infloat=yes&handlekey=fastnewpost" onSubmit="return fastpostvalidate(this)"> <div id="fastpostreturn" style="margin:5px 0 5px"></div> <div class="pbt cl"> <input type="text" id="subject" name="subject" class="px" value="" onkeyup="strLenCalc(this, 'checklen', 120);" tabindex="11" style="width: 25em" /> <span>还可输入 <strong id="checklen">120</strong> 个字符</span> </div> <div class="cl"> <div class="hasfsl" id="fastposteditor"> <div class="tedt"> <div class="bar"> <span class="y"> <a href="forum.html?mod=post&action=newthread&fid=230" onclick="switchAdvanceMode(this.href);doane(event);">高级模式</a> </span><script src="static/js/seditor.js?wbb" type="text/javascript"></script> <div class="fpd"> <a href="javascript:;" title="文字加粗" class="fbld">B</a> <a href="javascript:;" title="设置文字颜色" class="fclr" id="fastpostforecolor">Color</a> <a id="fastpostimg" href="javascript:;" title="图片" class="fmg">Image</a> <a id="fastposturl" href="javascript:;" title="添加链接" class="flnk">Link</a> <a id="fastpostquote" href="javascript:;" title="引用" class="fqt">Quote</a> <a id="fastpostcode" href="javascript:;" title="代码" class="fcd">Code</a> <a id="fastpostpay" href="javascript:;" style="background: url(/static/image/editor/pay_small.png);" title="设置付费后可见内容" class="fcd">收费</a> <a href="javascript:;" class="fsml" id="fastpostsml">Smilies</a> </div></div> <div class="area"> <div class="pt hm"> 您需要登录后才可以发帖 <a rel="nofollow" href="javascript:void(0)" onclick="jQuery.getScript('https://my.21ic.com/api.php?mod=login_box&forcelogin=1&referer='+location.href);return false;" class="xi2">登录</a> | <a rel="nofollow" href="member.php?mod=register.php?come_from=bbs" class="xi2">注册</a> <a href="//my.21ic.com/connect.php?mod=login&op=init&referer=https%3A%2F%2Fbbs.21ic.com%2Fforum.html%3Fmod%3Dforumdisplay%26fid%3D230%26page%3D1&statfrom=login" target="_top" rel="nofollow"><img src="static/image/common/qq_login.gif" class="vm" /></a> </div> </div> </div> </div> <div id="fastsmiliesdiv" class="y"><div id="fastsmiliesdiv_data"><div id="fastsmilies"></div></div></div><input type="hidden" name="formhash" value="6311b784" /> <input type="hidden" name="usesig" value="" /> </div> <div id="seccheck_fastpost"> </div> <p class="ptm pnpost" style="width: 50%;float: left;"> <button type="submit" onmouseover="checkpostrule('seccheck_fastpost', 'ac=newthread');this.onmouseover=null" name="topicsubmit" id="fastpostsubmit" value="topicsubmit" tabindex="13" class="pn pnc"><strong>发表帖子</strong></button> <a href="https://bbs.21ic.com/home.php?mod=spacecp&ac=credit&op=rule&fid=230" class="y" target="_blank">本版积分规则</a> <!--<label><input type="checkbox" name="adddynamic" class="pc" value="1" />转播给粉丝</label>--> </p> </form> <div style="clear:both;"></div> </div> </div><!--[diy=diyforumdisplaybottom]--><div id="diyforumdisplaybottom" class="area"></div><!--[/diy]--> </div> </div> <div id="ic_slider_right" class="post_rightholder"></div> </div> <script type="text/javascript">document.onkeyup = function(e){keyPageScroll(e, 0, 1, 'forum.php?mod=forumdisplay&fid=230&filter=&orderby=lastpost&', 1);}</script> <script type="text/javascript">checkForumnew_handle = setTimeout(function () {checkForumnew(230, lasttime);}, checkForumtimeout);</script> <div class="wp mtn"> <!--[diy=diy3]--><div id="diy3" class="area"></div><!--[/diy]--> </div> <div id="ictopuserlinehide" style="display: none"> <div id="qmenu_menu" class="p_pop blk" style="display: none;position: absolute; z-index: 301; margin-left: 0px;"> <div class="qmenu_menu_subholder" style="width:320px;"> <h2 class="qmenu_menu_subtitle"><a href="/glist-108.html">综合技术交流</a></h2> <ul class="qmenu_menu_sublist"> <li><h3><a href="/iclist-6-1.html">技术交流</a></h3></li> <li><h3><a href="/iclist-2-1.html">模拟技术</a></h3></li> <li><h3><a href="/iclist-1-1.html">新手园地</a></h3></li> <li><h3><a href="/iclist-248-1.html">公开课交流专区</a></h3></li> <li><h3><a href="/iclist-125-1.html">物联网技术</a></h3></li> <li><h3><a href="/iclist-4-1.html">电源技术</a></h3></li> <li><h3><a href="/iclist-5-1.html">通信技术</a></h3></li> <li><h3><a href="/iclist-1050-1.html">技术资源专区</a></h3></li> <li><h3><a href="/iclist-26-1.html">电路赏析</a></h3></li> <li><h3><a href="/iclist-34-1.html">EMC&可靠性设计</a></h3></li> <li><h3><a href="/iclist-3-1.html">仪器仪表</a></h3></li> <li><h3><a href="/iclist-53-1.html">USB技术专区</a></h3></li> <li><h3><a href="/iclist-32-1.html">工控、机电一体化</a></h3></li> <li><h3><a href="/iclist-246-1.html">新能源汽车</a></h3></li> <li><h3><a href="/iclist-216-1.html">LabVIEW</a></h3></li> <li><h3><a href="/iclist-12-1.html">PCB 技术</a></h3></li> <li><h3><a href="/iclist-13-1.html">EDA 技术</a></h3></li> <li><h3><a href="/iclist-622-1.html">SimpleLink 论坛</a></h3></li> <li><h3><a href="/iclist-1138-1.html">菜农加密技术交流</a></h3></li> <li><h3><a href="/iclist-126-1.html">德州仪器模拟论坛</a></h3></li> <li><h3><a href="/iclist-1070-1.html">RISC-V</a></h3></li> <li><h3><a href="/iclist-177-1.html">书友会论坛</a></h3></li> </ul> <strong class="qmenu_menu_subtitle"><a href="/glist-228.html">赛事专区</a></strong> <ul class="qmenu_menu_sublist"> <li><a href="/iclist-254-1.html">蓝桥杯电子大赛</a></li> <li><a href="/iclist-230-1.html">2021年大学生电子竞赛</a></li> </ul> </div> <div class="qmenu_menu_subholder" style="width:320px;"> <h2 class="qmenu_menu_subtitle"><a href="/glist-109.html">单片机与嵌入式系统</a></h2> <ul class="qmenu_menu_sublist"> <li><h3><a href="/iclist-11-1.html">侃单片机论坛</a></h3></li> <li><h3><a href="/iclist-119-1.html">FPGA/CPLD</a></h3></li> <li><h3><a href="/iclist-8-1.html">嵌入式操作系统论坛</a></h3></li> <li><h3><a href="/iclist-35-1.html">ARM 论坛</a></h3></li> <li><h3><a href="/iclist-10-1.html">DSP 技术</a></h3></li> <li><h3><a href="/iclist-59-1.html">英飞凌MCU论坛</a></h3></li> <li><h3><a href="/iclist-1126-1.html">新定义&赛元MCU</a></h3></li> <li><h3><a href="/iclist-1116-1.html">芯源CW32 MCU</a></h3></li> <li><h3><a href="/iclist-1114-1.html">凌鸥LKS MCU</a></h3></li> <li><h3><a href="/iclist-1112-1.html">极海MCU</a></h3></li> <li><h3><a href="/iclist-1098-1.html">国民技术MCU</a></h3></li> <li><h3><a href="/iclist-1004-1.html">雅特力AT32 MCU</a></h3></li> <li><h3><a href="/iclist-900-1.html">沁恒USB蓝牙MCU</a></h3></li> <li><h3><a href="/microchip">Microchip</a></h3></li> <li><h3><a href="/iclist-124-1.html">德州仪器MCU</a></h3></li> <li><h3><a href="/iclist-250-1.html">芯圣MCU</a></h3></li> <li><h3><a href="/iclist-696-1.html">灵动MM32 MCU</a></h3></li> <li><h3><a href="/iclist-616-1.html">小华半导体</a></h3></li> <li><h3><a href="/iclist-49-1.html">ST MCU</a></h3></li> <li><h3><a href="/iclist-50-1.html">中颖MCU</a></h3></li> <li><h3><a href="/iclist-224-1.html">ChipON MCU</a></h3></li> <li><h3><a href="/iclist-187-1.html">新唐MCU</a></h3></li> <li><h3><a href="/iclist-182-1.html">GigaDevice GD32 MCU</a></h3></li> <li><h3><a href="/iclist-114-1.html">Megawin(笙泉)单片机</a></h3></li> </ul> <strong class="qmenu_menu_subtitle"><a href="/glist-132.html">个人版区</a></strong> <ul class="qmenu_menu_sublist"> <li><a href="/iclist-252-1.html">模电讨论兴趣小组</a></li> <li><a href="/iclist-135-1.html">阿牛哥牛眼看安防</a></li> <li><a href="/iclist-466-1.html">贝贝的实验室</a></li> <li><a href="/iclist-408-1.html">菜农21IC课堂</a></li> </ul> </div> <div class="qmenu_menu_subholder"> <h2 class="qmenu_menu_subtitle"><a href="/glist-72.html">开源创客</a></h2> <ul class="qmenu_menu_sublist"> <li><h3><a href="/iclist-62-1.html">DIY 讨论区</a></h3></li> <li><h3><a href="/iclist-121-1.html">机器人</a></h3></li> <li><h3><a href="/iclist-191-1.html">四轴飞行器</a></h3></li> </ul> <h2 class="qmenu_menu_subtitle"><a href="/glist-232.html">开发板专区</a></h2> <ul class="qmenu_menu_sublist"> <li><h3><a href="/iclist-236-1.html">Arduino</a></h3></li> <li><h3><a href="/iclist-238-1.html">树莓派</a></h3></li> <li><h3><a href="/iclist-240-1.html">ARM Cortex-M</a></h3></li> <li><h3><a href="/iclist-242-1.html">Intel</a></h3></li> <li><h3><a href="/iclist-244-1.html">其他</a></h3></li> </ul> </div> <div class="qmenu_menu_subholder"> <h2 class="qmenu_menu_subtitle"><a href="/glist-70.html">软件应用</a></h2> <ul class="qmenu_menu_sublist"> <li><h3><a href="/iclist-196-1.html">在线设计工具</a></h3></li> <li><h3><a href="/iclist-198-1.html">平台与系统开发</a></h3></li> <li><h3><a href="/iclist-20-1.html">上位机与服务端开发</a></h3></li> </ul> <strong class="qmenu_menu_subtitle"><a href="/glist-74.html">论坛站务发展</a></strong> <ul class="qmenu_menu_sublist"> <li><a href="/iclist-23-1.html">21ic投诉|建议|站务</a></li> <li><a href="/iclist-123-1.html">版主议事厅</a></li> <li><a href="/iclist-38-1.html">回收站</a></li> <li class="left_menu_lastone"><a href="/help.htm">论坛帮助</a></li> </ul> </div> <div class="qmenu_menu_subholder" style="border-right:none;"> <strong class="qmenu_menu_subtitle"><a href="/glist-71.html">非技术讨论区</a></strong> <ul class="qmenu_menu_sublist"> <li><a href="/iclist-420-1.html">21大家谈</a></li> <li><a href="/iclist-129-1.html">活动专区</a></li> <li><a href="/iclist-57-1.html">创业|外包|承接</a></li> <li><a href="/iclist-17-1.html">同僚|校友|老乡会</a></li> <li><a href="/iclist-654-1.html">熊孩子养育交流</a></li> <li><a href="/iclist-111-1.html">情感婚姻研习社</a></li> <li><a href="/iclist-110-1.html">职场生活</a></li> <li><a href="/iclist-186-1.html">二手产品交易市场</a></li> <li><a href="/iclist-200-1.html">理财|股票|基金|P2P</a></li> <li><a href="/iclist-19-1.html">人才招聘与求职</a></li> </ul> </div> </div> <script type="text/javascript"> jQuery("#quickmenu").mouseover(function(){ jQuery("#qmenu_menu").show(); }); jQuery("#quickmenu").mouseout(function(){ jQuery("#qmenu_menu").show().delay(1000).hide(); }); jQuery("#qmenu_menu").mouseover(function(){ jQuery("#qmenu_menu").show(); }); jQuery("#qmenu_menu").mouseout(function(){ jQuery("#qmenu_menu").hide(); }); </script><div id="vip_menu" class="p_pop" style="display: none;position: absolute; z-index: 301; margin-left:300px;"> <ul> <li><h3><a href="/iclist-59-1.html"> 英飞凌MCU论坛</a></h3></li> <li><h3><a href="/iclist-1126-1.html">新定义&赛元MCU</a></h3></li> <li><h3><a href="/iclist-1116-1.html">芯源CW32 MCU</a></h3></li> <li><h3><a href="/iclist-1114-1.html">凌鸥LKS MCU</a></h3></li> <li><h3><a href="/iclist-1112-1.html">极海MCU</a></h3></li> <li><h3><a href="/iclist-1098-1.html">国民技术MCU</a></h3></li> <li><h3><a href="/iclist-1004-1.html">雅特力AT32 MCU</a></h3></li> <li><h3><a href="/iclist-900-1.html">沁恒USB蓝牙MCU</a></h3></li> <li><h3><a href="/iclist-224-1.html">ChipON MCU</a></h3></li> <li><h3><a href="/microchip">Microchip</a></h3></li> <li><h3><a href="/iclist-696-1.html">灵动MM32 MCU </a></h3></li> <li><h3><a href="/iclist-616-1.html">小华半导体</a></h3></li> <li><h3><a href="/iclist-250-1.html">芯圣MCU</a></h3></li> <li><h3><a href="/iclist-49-1.html">ST MCU</a></h3></li> <li><h3><a href="/iclist-50-1.html">中颖MCU</a></h3></li> <li><h3><a href="/iclist-187-1.html">新唐MCU</a></h3></li> <li><h3><a href="/iclist-182-1.html">GigaDevice GD32 MCU</a></h3></li> <li><h3><a href="/iclist-114-1.html">Megawin(笙泉)单片机</a></h3></li> </ul> </div> <script type="text/javascript"> jQuery("#mn_N2320").mouseover(function(){ jQuery("#vip_menu").show(); }); jQuery("#mn_N2320").mouseout(function(){ jQuery("#vip_menu").show().delay(1000).hide(); }); jQuery("#vip_menu").mouseover(function(){ jQuery("#vip_menu").show(); }); jQuery("#vip_menu").mouseout(function(){ jQuery("#vip_menu").hide(); }); /* jQuery("#mn_N2320").mouseover(function(){ delayShow(this, function () {showMenu({'ctrlid':'mn_N2320','menuid':'vip_menu','pos':'43!','ctrlclass':'a','duration':1});}) }); **/ </script> <div class="wp top_userinfoline"><div id="scbar" class="scbar_narrow cl"><script src="static/js/logging.js?wbb" type="text/javascript"></script> <form method="post" autocomplete="off" id="lsform" action="member.php?mod=logging&action=login&loginsubmit=yes&infloat=yes&lssubmit=yes" onsubmit=" return lsSubmit();" class="forum_top_login"> <div class="fastlg cl"> <span id="return_ls" style="display:none"></span> <div class="l pns" style="float:left;"> <table cellspacing="0" cellpadding="0" style="float:left;"> <tr> <td><span class="px vm xg1 login_simple_username"><input type="text" name="username" id="ls_username" class="px vm xg1" value="用户名/Email" onfocus="if(this.value == '用户名/Email'){this.value = '';this.className = 'px vm';}" onblur="if(this.value == ''){this.value = '用户名/Email';this.className = 'px vm xg1';}" tabindex="901" /></span></td> <td><span class="px vm xg1 login_simple_password"><input type="password" name="password" id="ls_password" class="px vm" autocomplete="off" tabindex="902" /></span></td> <td class="fastlg_l"><label for="ls_cookietime"><input type="checkbox" name="cookietime" id="ls_cookietime" class="pc" value="2592000" tabindex="903" />自动登录</label></td> <td class="fastlg_l"><button type="submit" class="pn vm login_simple_btn" tabindex="904"><em>登录</em></button></td> <td> <a href="javascript:;" onclick="showWindow('login', 'member.php?mod=logging&action=login&viewlostpw=1')">找回密码</a></td> <td> <a href="member.php?mod=register.php?come_from=bbs" class="xi2 xw1">注册</a></td> </tr> </table> <input type="hidden" name="quickforward" value="yes" /> <input type="hidden" name="handlekey" value="ls" /> <span style="margin-left: 10px; float: left; line-height: 24px; padding: 2px 0px 2px 4px;"><div class="fastlg_fm z">快捷登录:</div> <div class="fastlg_fm z" style="margin-right: 10px; padding-right: 10px"> <p> <a href="//my.21ic.com/connect.php?mod=login&op=init&referer=https%3A%2F%2Fbbs.21ic.com%2Fforum.html%3Fmod%3Dforumdisplay%26fid%3D230%26page%3D1&statfrom=login_simple"><img src="/qstatic/image/common/qq_loginbtn.png" class="vm" alt="QQ登录" /></a></p> </div> <div class="fastlg_fm z" style="margin-right: 10px; padding-right: 10px"> <p> <a href="javascript:void(0)" onclick="jQuery.getScript('https://my.21ic.com/api.php?mod=login_box&forcelogin=1&referer='+location.href);return false;"><img src="/qstatic/image/common/wx_loginbtn.png" class="vm" alt="微信登录" /></a></p> </div> <div class="fastlg_fm z" style="margin-right: 10px; padding-right: 10px"> <p> <a href="javascript:;" class="xi2 xw1" onclick="showWindow('login', 'member.php?mod=logging&action=login&viewmobile=1')"><img src="/qstatic/image/common/mobile_loginbtn.png" class="vm" alt="手机登录"></a></p> </div> </span> </div> </div> </form> <form id="scbar_form" method="post" autocomplete="off" onsubmit="searchFocus($('scbar_txt'))" action="search.php?searchsubmit=yes" target="_blank"> <input type="hidden" name="mod" id="scbar_mod" value="search" /> <input type="hidden" name="formhash" value="6311b784" /> <input type="hidden" name="srchtype" value="title" /> <input type="hidden" name="srhfid" value="230" /> <input type="hidden" name="srhlocality" value="forum::forumdisplay" /> <table cellspacing="0" cellpadding="0" class="top_searchholder"> <tr> <td class="scbar_icon_td"></td> <td class="scbar_txt_td"><input type="text" name="srchtxt" id="scbar_txt" value="请输入搜索内容" autocomplete="off" x-webkit-speech speech /></td> <td class="scbar_type_td"><a href="javascript:;" id="scbar_type" class="xg1" onclick="showMenu(this.id)" hidefocus="true">搜索</a></td> <td class="scbar_btn_td"><button type="submit" name="searchsubmit" id="scbar_btn" sc="1" class="pn pnc" value="true"><strong class="xi2">搜索</strong></button></td> <td class="scbar_hot_td" style="display:none;"> </td> </tr> </table> </form> </div> <ul id="scbar_type_menu" class="p_pop" style="display: none;"><li><a href="javascript:;" rel="curforum" fid="230" >本版</a></li><li><a href="javascript:;" rel="forum" class="curtype">帖子</a></li><li><a href="javascript:;" rel="group">IC Bar</a></li><li><a href="javascript:;" rel="board">版块</a></li><li><a href="javascript:;" rel="user">用户</a></li></ul> <script type="text/javascript"> initSearchmenu('scbar', ''); </script> </div><div class="wp a_h"><iframe marginheight="0" marginwidth="0" frameborder="0" width="840" height="60" scrolling="no" src="https://ssp.21ic.com/f/banner21"></iframe></div><script type="text/javascript" reload="1">var tj_referer = location.href;</script></div> <script type="text/javascript">jQuery("#ictopuserline").html(jQuery("#ictopuserlinehide").html());</script> <div class="focus" id="sitefocus"> <div class="bm"> <div class="bm_h cl"> <a href="javascript:;" onclick="setcookie('nofocus_forum', 1, 5*3600);$('sitefocus').style.display='none'" class="y" title="关闭">关闭</a> <strong class="hot_recommend_title"> 热门推荐<span id="focus_ctrl" class="fctrl"> </span> </strong> </div> <div class="bm_c" id="focus_con"> <iframe id="7448476" marginheight="0" marginwidth="0" frameborder="0" width="230" height="128" scrolling="no" src="//ssp.21ic.com/f/baidu7448476"></iframe> </div> <ul class="hot_recommend_list"> <li><a href="https://bbs.21ic.com/icview-3412124-1-1.html" title="了解热插拔产生的原因" target="_blank">了解热插拔产生的原因</a></li> <li><a href="https://bbs.21ic.com/icview-3411298-1-1.html" title="树莓派几些的一些知识查阅与对比" target="_blank">树莓派几些的一些知识查阅与对比</a></li> <li><a href="https://bbs.21ic.com/icview-3411808-1-1.html" title="分享几条 Linux 网络监控工具" target="_blank">分享几条 Linux 网络监控工具</a></li> </ul> </div> </div> <link rel="stylesheet" href="https://bbs.21ic.com/source/plugin/zhaisoul_code_highlight/highlightjs/styles/atom-one-dark.css" ><style type="text/css"> @font-face {font-family:"Cascadia Code";src: url("https://127.0.0.1/BBS/DZ3.4BBS/source/plugin/zhaisoul_code_highlight/assets/Cascadia.ttf");text-rendering: optimizeLegibility;} pre{} .code_div{position: relative;} .code_tools{text-align: center;float: right;background: #778899;position: absolute;padding:2px;right:0;margin:5px;width:40px;transition-duration: .3s;} .code_tools a{cursor: pointer;color:white; text-decoration: none;} .code_tools:hover{opacity:0.2} code{font: 14px/12px "Courier New";} </style><script src="https://bbs.21ic.com/source/plugin/zhaisoul_code_highlight/highlightjs/highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script> <div id="ft" class="footer"> <ul class="code_matrix"> <li><img src="/qstatic/image/index/bbs_web.jpg"><p>扫码关注<br><span> 21ic 官方微信</span></p></li> <li><img src="/qstatic/image/index/bbs_embed.jpg"><p>扫码关注<br><span>嵌入式微处理器</span></p></li> <li><img src="/qstatic/image/index/project_magazine.jpg"><p>扫码关注<br><span>21ic项目外包</span></p></li> <li><img src="/qstatic/image/index/bbs_video.jpg"><p>扫码关注<br><span>21ic视频号</span></p></li> <li><img src="/qstatic/image/index/bbs_douyin.jpg"><p>扫码关注<br><span>21ic抖音号</span></p></li> </ul> <ul class="footer_c"> <p><a target="_blank" href="//www.21ic.com/site/about" rel="nofollow">本站介绍</a> | <a target="_blank" href="//www.21ic.com/site/link" rel="nofollow">申请友情链接</a> | <a target="_blank" href="//www.21ic.com/site/tg" rel="nofollow">欢迎投稿</a> | <a target="_blank" href="//www.21ic.com/site/ys" rel="nofollow">隐私声明</a> | <a target="_blank" href="//www.21ic.com/site/ad" rel="nofollow">广告业务</a> | <a target="_blank" href="//www.21ic.com/site/map">网站地图</a> | <a target="_blank" href="//www.21ic.com/site/contact" rel="nofollow">联系我们</a> | <a target="_blank" href="//www.21ic.com/site/zhaopin" rel="nofollow">诚聘英才</a> | <a target="_blank" href="/help.htm" rel="nofollow">论坛帮助</a> </p> 客户服务热线:010-82165003 ICP许可证号:京ICP证070360号 21ic电子网 2000-2024 版权所有 <div class="yellow"> <div class="police"> <a href="http://beian.miit.gov.cn" target="_blank">京ICP备11013301号</a> <img src="//misc.21ic.com/pub/topbar/images/ghs.png" style="vertical-align: middle;"> <a target="_blank" href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=11010802024343" style="display:inline-block;text-decoration:none;height:20px;line-height:20px;"> <p>京公网安备 11010802024343号</p> </a> </div><!-- 京公网安备 11010802024347号 --> </div> </ul> </div> <script src="home.php?mod=misc&ac=sendmail&rand=1733298849" type="text/javascript"></script> <div id="scrolltop"> <span> <a href="javascript:showDialog('论坛管理员:小管家(微信号:xiaoguanjia234)<br> 小跑堂(微信号:xiaopaotang21ic)<br><br> 家园币兑换:小可爱(微信号:xiaokeai-21ic)<br><br> 版 主 奖 励:小可爱(微信号:xiaokeai-21ic)','notice','管理员联系方式');" class="ocs_btn" title="在线客服"><b>在线客服</b></a> </span> <span> <a href="https://bbs.21ic.com/forum.html" hidefocus="true" class="returnboard" title="返回首页"><b>返回首页</b></a> </span> <span hidefocus="true"><a title="返回顶部" onclick="window.scrollTo('0','0')" class="scrolltopa" ><b>返回顶部</b></a></span> </div> </div><!--ic_right--> <!-- 代码 开始 --> <div class="leftmenu_show" style="display: block;"> <a href="javascript:void(0)"><img src="/qstatic/image/left_menu/btn_showleftmenu.png" title="展开论坛导航"></a> </div> <div class="leftmenu_holder" style="display: none;float:left;"> <a class="leftmenu_hidden" href="javascript:;"><img src="/qstatic/image/left_menu/btn_hideleftmenu.png" title="隐藏"></a> <div class="leftmenu_title">论坛导航</div> <div class="leftmenu_box"> <div id="menubox_1" class="subNav leftmenu1">导读</div> <ul class="navContent" id="navContent_1" style="display:none;"> <li ><a href="/guide-tuijian-1.html">编辑推荐</a></li> <li ><a href="/guide-hot-1.html">最新热门</a></li> <li ><a href="/guide-digest-1.html">最新精华</a></li> <li ><a href="/guide-noreply-1.html">零回复</a></li> <!--<li ><a href="/guide-new-1.html">最新发表</a></li>--> <!--<li ><a href="/guide-new-1.html">最新回复</a></li>--> <!--<li ><a href="/guide-sofa-1.html">抢沙发</a></li>--> <li class="left_menu_lastone"><a href="/guide-my-1.html">我的帖子</a></li> </ul> <div id="menubox_9" class="subNav leftmenu11"><a href="icyc" style="color:#277fc2;">优质原创</a></div> <div id="menubox_9" class="subNav leftmenu12"><a href="/addon-credit_mall" style="color:#f60;">家园币商城</a></div> <div id="menubox_9" class="subNav leftmenu9"><a href="/guide-new-1.html" style="color:#090;">最新发表</a></div> <div id="menubox_6" class="subNav leftmenu6"><a href="/guide-activity-1.html" style="color:#f60;">活动总览</a></div> <div id="menubox_17" class="subNav leftmenu17" style="color:#f60;">热门话题</div> <ul class="navContent" id="navContent_17"> <li class=""><a href="/ictopic-1.html">申请开发板</a></li> <li class=""><a href="/ictopic-2.html">技术资源</a></li> <li class=""><a href="/ictopic-3.html">有奖活动</a></li> <li class=""><a href="/ictopic-4.html">每日话题</a></li> <li class="left_menu_lastone"><a href="/ictopic-5.html">申请原创</a></li> </ul> <div id="menubox_3" class="subNav leftmenu2">常用工具</div> <ul class="navContent" id="navContent_3"> <li><a href="http://dl.21ic.com/" target="_blank">资源下载</a></li> <li><a href="http://www.21ic.com/tools/" target="_blank">在线计算器</a></li> <li><a href="http://www.21ic.com/dianlu/" target="_blank">电路图</a></li> <li class="left_menu_lastone"><a href="http://www.21icsearch.com" target="_blank">器件搜索</a></li> </ul> <div id="menubox_4" class="subNav leftmenu3">我收藏的板块</div> <ul class="navContent" id="navContent_4" style="display:none;"> </ul> <div class="subNav currentDd currentDt leftmenu4">最近浏览的板块</div> <ul class="navContent" style="display:none;"> <li class="left_menu_lastone"><a href="https://bbs.21ic.com/iclist-230-1.html">2021年大学生电子竞赛</a></li> </ul> <div id="menubox_8" class="subNav leftmenu8"><a href="/home.php?mod=spacecp&ac=plugin&id=majia:bind&do=register" style="color:#f60;">开通马甲</a></div> <div id="menubox_10" class="subNav leftmenu10"> <form method="post" id="search_block" autocomplete="off" target="_blank" action="search-board.html"> <input type="hidden" name="formhash" value="6311b784" /> <input type="hidden" name="searchsubmit" value="yes"> <input id="leftside_search" class="leftside_searchbox" name="srchtxt" type="text" value="" placeholder="寻找我感兴趣的版块" onkeydown="return ClearSubmit(event)"> </form> </div> <div id="menubox_6" class="subNav leftmenu5">原厂专区</div> <ul class="navContent" id="navContent_6" style="display:none;"> <li ><a href="/iclist-59-1.html" style="color:#090;">英飞凌MCU论坛</a></li> <li ><a href="/iclist-1126-1.html" style="color:#090;">新定义&赛元MCU</a></li> <li ><a href="/iclist-1116-1.html" style="color:#090;">芯源CW32 MCU</a></li> <li ><a href="/iclist-1114-1.html" style="color:#090;">凌鸥LKS MCU</a></li> <li ><a href="/iclist-1112-1.html" style="color:#090;">极海MCU</a></li> <li ><a href="/iclist-1098-1.html" style="color:#090;">国民技术MCU</a></li> <li ><a href="/iclist-1004-1.html">雅特力AT32 MCU</a></li> <li ><a href="/iclist-900-1.html">沁恒USB蓝牙MCU</a></li> <li ><a href="/iclist-224-1.html">ChipON MCU</a></li> <li ><a href="/iclist-696-1.html">灵动MM32 MCU</a></li> <li ><a href="/iclist-616-1.html">小华半导体</a></li> <li ><a href="/microchip">Microchip</a></li> <li ><a href="/iclist-250-1.html">芯圣MCU</a></li> <li ><a href="/iclist-49-1.html">ST MCU</a></li> <li ><a href="/iclist-50-1.html">中颖MCU</a></li> <li ><a href="/iclist-187-1.html">新唐MCU</a></li> <li ><a href="/iclist-182-1.html">GigaDevice GD32 MCU</a></li> <li class="left_menu_lastone"><a href="/iclist-114-1.html">Megawin(笙泉)单片机</a></li> </ul> <div id="menubox_7" class="subNav iclist currentDt">综合技术交流</div> <ul class="navContent" id="navContent_7" style="display:block;"> <li ><a href="/iclist-6-1.html">技术交流</a></li> <li ><a href="/iclist-2-1.html">模拟技术</a></li> <li ><a href="/iclist-1-1.html">新手园地</a></li> <li ><a href="/iclist-248-1.html">公开课交流专区</a></li> <li ><a href="/iclist-125-1.html">物联网技术</a></li> <li ><a href="/iclist-4-1.html">电源技术</a></li> <li ><a href="/iclist-5-1.html">通信技术</a></li> <li ><a href="/iclist-1050-1.html" style="color:#090;">技术资源专区</a></li> <li ><a href="/iclist-26-1.html">电路赏析</a></li> <li ><a href="/iclist-34-1.html">EMC&可靠性设计</a></li> <li ><a href="/iclist-3-1.html">仪器仪表</a></li> <li ><a href="/iclist-53-1.html">USB技术专区</a></li> <li ><a href="/iclist-32-1.html">工控、机电一体化</a></li> <li ><a href="/iclist-246-1.html">新能源汽车</a></li> <li ><a href="/iclist-216-1.html">LabVIEW</a></li> <li ><a href="/iclist-12-1.html">PCB 技术</a></li> <li ><a href="/iclist-13-1.html">EDA 技术</a></li> <li ><a href="/iclist-1138-1.html">菜农加密技术交流</a></li> <li ><a href="/iclist-622-1.html">SimpleLink 论坛</a></li> <li ><a href="/iclist-126-1.html">德州仪器模拟论坛</a></li> <li ><a href="/iclist-1070-1.html" style="color:#090;">RISC-V</a></li> <li ><a href="/iclist-177-1.html">书友会论坛</a></li> <li class="left_menu_lastone"><a href="/iclist-1100-1.html">Altium Designer PCB论坛</a></li> </ul> <div id="menubox_8" class="subNav iclist currentDt">单片机与嵌入式系统</div> <ul class="navContent" id="navContent_8" style="display:block;"> <li ><a href="/iclist-11-1.html">侃单片机论坛</a></li> <li ><a href="/iclist-119-1.html">FPGA/CPLD</a></li> <li ><a href="/iclist-8-1.html">嵌入式操作系统论坛</a></li> <li ><a href="/iclist-35-1.html">ARM 论坛</a></li> <li ><a href="/iclist-10-1.html">DSP 技术</a></li> <li ><a href="/iclist-59-1.html" style="color:#090;">英飞凌MCU论坛</a></li> <li ><a href="/iclist-1126-1.html" style="color:#090;">新定义&赛元MCU</a></li> <li ><a href="/iclist-1116-1.html" style="color:#090;">芯源CW32 MCU</a></li> <li ><a href="/iclist-1114-1.html" style="color:#090;">凌鸥LKS MCU</a></li> <li ><a href="/iclist-1112-1.html" style="color:#090;">极海MCU</a></li> <li ><a href="/iclist-1098-1.html" style="color:#090;">国民技术MCU</a></li> <li ><a href="/microchip">Microchip</a></li> <li ><a href="/iclist-124-1.html">德州仪器MCU</a></li> <li ><a href="/iclist-250-1.html">芯圣MCU</a></li> <li ><a href="/iclist-1004-1.html">雅特力AT32 MCU</a></li> <li ><a href="/iclist-900-1.html">沁恒USB蓝牙MCU</a></li> <li ><a href="/iclist-696-1.html">灵动MM32 MCU</a></li> <li ><a href="/iclist-616-1.html">小华半导体 </a></li> <li ><a href="/iclist-224-1.html">ChipON MCU</a></li> <li ><a href="/iclist-49-1.html">ST MCU</a></li> <li ><a href="/iclist-50-1.html">中颖MCU</a></li> <li ><a href="/iclist-187-1.html">新唐MCU</a></li> <li ><a href="/iclist-182-1.html">GigaDevice GD32 MCU</a></li> <li class="left_menu_lastone"><a href="/iclist-114-1.html">Megawin(笙泉)单片机</a></li> </ul> <div id="menubox_9" class="subNav iclist currentDt">开源创客</div> <ul class="navContent" id="navContent_9" style="display:none;"> <li ><a href="/iclist-62-1.html">DIY讨论区</a></li> <li ><a href="/iclist-121-1.html">机器人</a></li> <li class="left_menu_lastone"><a href="/iclist-191-1.html">四轴飞行器</a></li> </ul> <div id="menubox_10" class="subNav iclist currentDt" style="color:#f60;">开发板专区</div> <ul class="navContent" id="navContent_10" style="display:block;"> <li ><a href="/iclist-236-1.html">Arduino</a></li> <li ><a href="/iclist-238-1.html">树莓派</a></li> <li ><a href="/iclist-240-1.html">ARM Cortex-M</a></li> <li ><a href="/iclist-242-1.html">Intel</a></li> <li class="left_menu_lastone"><a href="/iclist-244-1.html">其他</a></li> </ul> <div id="menubox_11" class="subNav iclist currentDt">赛事专区</div> <ul class="navContent" id="navContent_11" style="display:block;"> <li ><a href="/iclist-254-1.html">蓝桥杯电子大赛 </a></li> <li class="leftmenu_lastcurrent" class="left_menu_lastone"><a href="/iclist-230-1.html">2021大学生电子竞赛 </a></li> </ul> <div id="menubox_13" class="subNav iclist currentDt">软件应用</div> <ul class="navContent" id="navContent_13" style="display:block;"> <li ><a href="/iclist-196-1.html">在线设计工具</a></li> <li ><a href="/iclist-198-1.html">平台与系统开发</a></li> <li class="left_menu_lastone"><a href="/iclist-20-1.html">上位机与服务端开发</a></li> </ul> <div id="menubox_14" class="subNav iclist currentDt">非技术讨论区</div> <ul class="navContent" id="navContent_14" style="display:block;"> <li ><a href="/iclist-420-1.html">21大家谈</a></li> <li ><a href="/iclist-129-1.html">活动专区</a></li> <li ><a href="/iclist-57-1.html">创业|外包|承接</a></li> <li ><a href="/iclist-17-1.html">同僚|校友|老乡会</a></li> <li ><a href="/iclist-654-1.html" style="color:#090;">熊孩子养育交流</a></li> <li ><a href="/iclist-111-1.html">情感婚姻研习社</a></li> <li ><a href="/iclist-110-1.html">职场生活</a></li> <li ><a href="/iclist-186-1.html">二手产品交易市场</a></li> <li ><a href="/iclist-200-1.html">理财|股票|基金</a></li> <li class="left_menu_lastone"><a href="/iclist-19-1.html"> 人才招聘与求职</a></li> </ul> <div id="menubox_7" class="subNav leftmenu7" style="color:#f60;">IC Bar</div> <ul class="navContent" id="navContent_7"> <li><a href="/bar-create.html" target="_blank" style="color:#090;">加入IC Bar</a></li> <li class=""><a href="/iclist-262-1.html">科学家联盟</a></li> <li class=""><a href="/iclist-161-1.html">21学堂</a></li> <li class=""><a href="/iclist-362-1.html">STC单片机学习交流</a></li> <li class=""><a href="/iclist-154-1.html">锂电池管理系统</a></li> <li class=""><a href="/iclist-178-1.html">国产单片机交流</a></li> <li class=""><a href="/iclist-360-1.html">vsf</a></li> <li class=""><a href="/iclist-284-1.html">极限创意</a></li> <li class=""><a href="/iclist-1066-1.html">PADAUK</a></li> <li class=""><a href="/iclist-882-1.html">KiCad</a></li> <li class=""><a href="/iclist-268-1.html">格物致知</a></li> <li class="left_menu_lastone"><a href="/bar" target="_blank" style="color:#f60;">查看全部</a></li> </ul> <div id="menubox_15" class="subNav iclist">个人版区</div> <ul class="navContent" id="navContent_15" style="display:none;"> <li ><a href="/iclist-252-1.html">模电讨论兴趣小组</a></li> <li ><a href="/iclist-135-1.html">阿牛哥牛眼看安防</a></li> <li ><a href="/iclist-466-1.html">贝贝的实验室</a></li> <li class="left_menu_lastone"><a href="/iclist-408-1.html">菜农21IC课堂</a></li> </ul> <div id="menubox_17" class="subNav iclist">论坛站务发展</div> <ul class="navContent" id="navContent_17" style="display:none;"> <li ><a href="/iclist-23-1.html">21ic投诉|建议|站务</a></li> <li ><a href="/iclist-123-1.html">版主议事厅</a></li> <li ><a href="/iclist-38-1.html">回收站</a></li> <li class="left_menu_lastone"><a href="/help.htm">论坛帮助</a></li> </ul> <div style="height:20px; clear:both;"></div> </div> </div> <!-- 代码 结束 --><!--ic_leftside--> </div> <script type="text/javascript">//jQuery("#topline").insertBefore("#wp");</script> <script src="/qstatic/js/dwic.js" type="text/javascript" id="dwic_js" data_fid="230" data_tid="0"></script><script type="text/javascript">_attachEvent(window, 'scroll', function () {showTopLink(); });checkBlind();</script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?765e0563c632442fdfc136d7af327702"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <!-- Global site tag (gtag.js) - Google Analytics --> <script src="https://www.googletagmanager.com/gtag/js?id=G-8R2MPCQQZ0" type="text/javascript"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-8R2MPCQQZ0'); </script> <!-- Google tag (gtag.js) --> <script src="https://www.googletagmanager.com/gtag/js?id=G-2J1GLM2T4B" type="text/javascript"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-2J1GLM2T4B'); </script> <script type="text/javascript"> var _21icProtocol = (("https:" == document.location.protocol) ? " https://" : " http://"); document.write(unescape("%3Cscript src='" + _21icProtocol + "tj.21ic.com/sn.js' type='text/javascript'%3E%3C/script%3E")); </script> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> <!-- 广告位:bbs+2019年大学生电子竞赛 --> <script> (function() { var s = "_" + Math.random().toString(36).slice(2); document.write('<div id="' + s + '"></div>'); (window.slotbydup=window.slotbydup || []).push({ id: '6959774', container: s, size: '1,1', display: 'inlay-fix' }); })(); </script> </body> </html>