描述
<div class="document">
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">注:* 为必填项</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><strong><span style="color:#0093e6;">请在报名阶段填写 ↓</span></strong></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 1、项目功能介绍</h3>
<hr class="horizontal-splitline normal-bold-2">
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;"> 一般市面上的转速计测量的是稳定后的转速,当需要测量电机从静止状态加速到最高转速时的速度曲线时就不适用,本项目主要的功能就是测量电机的转速变化,借用串口软件打印实时速度的波形,以十毫秒的采样速度的显示电机加速时的实时速度。</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">注:主题不限,可以是解决生活/工作中的某个问题、为某个人群/场景设计的方案、毕业设计/课程设计/DIY项目/纯属炫酷项目等。主要讲一下自己通过什么手段解决了什么问题。</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*2、项目属性</h3>
<hr class="horizontal-splitline normal-bold-2">
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;"> 此项目是首次公开,是原创项目,未参加过其他比赛</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">注:请说明项目是否首次公开;项目是否为原创;项目是否曾经在其他比赛中获奖,若有获奖则叙述获奖详情;项目是否在学校参加过答辩。</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 3、开源协议</h3>
<hr class="horizontal-splitline normal-bold-2">
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">Public Domain</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">注:利他即利己,请认真阅读下述内容。</span></p>
<ol style="line-height:1.8;">
<li class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">拥抱开源,赋予项目无限价值。建议项目核心功能开源80%以上;</span></li>
<li class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">2、若某一部分功能不可替代且删掉之后项目无法解决对应的问题,则这一部分实现的功能就是项目的核心功能;比如设计了一台电子负载且设计了一款上位机软件监控功率变化,则电子负载为核心功能,上位机软件为辅助功能;比如电子负载中使用了一款隔离485模块与上位机通信,则此485模块实现的通讯功能为辅助功能; </span></li>
<li class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">项目应选择适合自己的<span style="text-decoration:underline;"><a href="/posts/98fdb2accd754af7b51990790db3b47a" target="_blank">开源协议</a></span>,若项目引用其他开源项目,应注明来源并遵循原作者的开源协议规定;原创项目推荐使用GPL3.0开源协议;</span></li>
<li class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-hanging-indent-1.6em" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">直接引用开源项目的原电路或原代码实现的功能不可作为自己项目的核心功能、使用市场上通用模块直接实现的功能不可作为自己项目的核心功能。</span></li>
</ol>
<p style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><strong><span style="color:#0093e6;">请在竞赛阶段填写 ↓</span></strong></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*4、硬件部分</h3>
<hr class="horizontal-splitline normal-bold-2">
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">原理图</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/bwGYiJxhlCrf9QsgdKRinRsxj0Qw7l1cxXCamH8B.jpeg" alt="原理图" width="1200" height="1200">主控板实物</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/TOwlVPG3PCayGFj0jeqKWejyt0B52dHojDGQy2xt.png" alt="TOwlVPG3PCayGFj0jeqKWejyt0B52dHojDGQy2xt.png"></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/1BuN5llojAVGxUyoFq8Uf5s9oFn9aon8P1kMSVMf.png" alt="1BuN5llojAVGxUyoFq8Uf5s9oFn9aon8P1kMSVMf.png"></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/rsbwTMjyab4xLV0MjLr3pcGuWERXNiltuh1gdNwj.png" alt="rsbwTMjyab4xLV0MjLr3pcGuWERXNiltuh1gdNwj.png"></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">PC端波形显示软件,利用了网上免费的软件VOFA, 软件做的很不错,串口数据到波形显示速率可以很高,具体使用方法可以到软件官网,官网网址 <a class="marklang-link" href="https://www.vofa.plus/" target="_blank">www.vofa.plus</a></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/iE2ys4fAbPQuFIUHRXyBR7OQyQWLPJpwzPizcao6.png" alt="iE2ys4fAbPQuFIUHRXyBR7OQyQWLPJpwzPizcao6.png"></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">串口输出波特率默认是 115200bps,发送的数据是“d:4538, 0”,“d: rpm值,参考0点”, 速度的实时数据也会显示在数码管上</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">虚拟串口通过TYPE-C接口连接到电脑,芯片选用的是 CH340,插上即供电也串口通讯</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">调试过程中选用了两种传感器的方案 对射LTL17KRH5D-012A 和 反射 SR440281N,通过测试发现,反射的传感器电路上面还需要优化,反射信号效果不好,对射型反馈波形很好,估计可以测量上万的转速。图片中圆盘外侧有一圈涂黑了,是因为外购的转速计测量转速不稳定,发现激光反射部分那一圈涂黑后,测量会稳定一点。</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;"> 注:请前往<span style="text-decoration:underline;"><a href="https://lceda.cn/editor" target="_blank">嘉立创EDA</a> </span>生成/上传设计文件,文件完成后,相关文稿将自动生成至项目详情;这里可以详细说明您的项目实现原理和机制、注意事项、调试方法、测试方法等。推荐图文并茂的形式向别人介绍您的想法。 </span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-left-indent-1.6em" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*5、软件部分</h3>
<hr class="horizontal-splitline normal-bold-2">
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">请输入内容…</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">本项目功能比较简单,传感器采集转一圈的时间,采用内部定时器10微秒计数累加,传感器信号触发外部中断计算一圈的计数,计数值乘以10微秒,最后计算出一分钟的转速</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">项目中有两个按键,其功能是“功能键” 和 “启停键”</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> 功能键对应0,1,2 三种功能(显示在数码管的最左边第一个数码管),显示“0”时,表示实时数据输出,包括无速度时的0也输出;显示“1”时,表示实时输出大于0的数据;显示“2”时,表示实时输出速度递增的数据</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> 启停键按下,运行指示灯亮表示当前采样数据由串口输出,启停键不影响本机数码管显示,本机数码管显示实时采样数据,主控板通电即开始采样</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">软件代码见附件,keil平台</p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">注:若您的项目涉及软件开发,请在附件上传对应的工程源码。这里可以详细说明您的软件流程图、功能模块框图、相关算法的解释或科普、源码结构、编译环境的搭建和配置、源码编译方法、程序烧录方法等。推荐图文并茂的形式向别人介绍您的想法。</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-left-indent-1.6em" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*6、BOM清单</h3>
<hr class="horizontal-splitline normal-bold-2">
<table width="1600">
<tr>
<td style="width:66.2656px;" height="18">No.</td>
<td style="width:72.2656px;">Quantity</td>
<td style="width:183.594px;">Comment</td>
<td style="width:108.297px;">Designator</td>
<td style="width:108.266px;">Footprint</td>
<td style="width:107.25px;">Value</td>
<td style="width:108.219px;">Manufacturer Part</td>
<td style="width:110.203px;">Manufacturer</td>
<td style="width:106.172px;">Supplier Part</td>
<td style="width:106.266px;">Supplier</td>
</tr>
<tr>
<td style="width:66.3438px;" height="18">1</td>
<td style="width:72.3438px;" align="right">17</td>
<td style="width:183.781px;">100nF</td>
<td style="width:108.391px;">C3,C6,C7,C8,C9,C10,C11,C14,C16,C17,C18,C21,C23,C25,C27,C31,C32</td>
<td style="width:108.359px;">C0603</td>
<td style="width:107.328px;">100nF</td>
<td style="width:108.297px;">CL10B104KB8NNNC</td>
<td style="width:110.25px;">SAMSUNG(三星)</td>
<td style="width:106.234px;">C1591</td>
<td style="width:106.391px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">2</td>
<td style="width:72.375px;" align="right">7</td>
<td style="width:183.828px;">10uF</td>
<td style="width:108.422px;">C4,C5,C13,C15,C22,C24,C28</td>
<td style="width:108.375px;">C0603</td>
<td style="width:107.344px;">10uF</td>
<td style="width:108.328px;">CL10A106MA8NRNC</td>
<td style="width:110.281px;">SAMSUNG(三星)</td>
<td style="width:106.234px;">C96446</td>
<td style="width:106.516px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">3</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.828px;">10pF</td>
<td style="width:108.438px;">C19,C20</td>
<td style="width:108.391px;">C0603</td>
<td style="width:107.344px;">10pF</td>
<td style="width:108.312px;">CL10B104KB8NNNC</td>
<td style="width:110.266px;">SAMSUNG(三星)</td>
<td style="width:106.219px;"> </td>
<td style="width:106.641px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">4</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">470uF</td>
<td style="width:108.438px;">C29,C30</td>
<td style="width:108.391px;">CAP-TH_BD8.0-P3.50-D0.6-FD</td>
<td style="width:107.344px;">470uF</td>
<td style="width:108.312px;">KS477M016F09RR0VH2FP0</td>
<td style="width:110.266px;">Chengx(承兴)</td>
<td style="width:106.219px;">C43835</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">5</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">XH-4A</td>
<td style="width:108.438px;">CN10</td>
<td style="width:108.391px;">CONN-TH_4P-P2.50_XH-4A</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">XH-4A</td>
<td style="width:110.266px;">BOOMELE(博穆精密)</td>
<td style="width:106.219px;">C37815</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">6</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">ZX-XH2.54-3PZZ</td>
<td style="width:108.438px;">CN11,CN12</td>
<td style="width:108.391px;">CONN-TH_3P-P2.54_2501S-3P</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">ZX-XH2.54-3PZZ</td>
<td style="width:110.266px;">Megastar(兆星)</td>
<td style="width:106.219px;">C7429633</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">7</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">PZ254V-11-04P</td>
<td style="width:108.438px;">H1</td>
<td style="width:108.391px;">HDR-TH_4P-P2.54-V-M</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">PZ254V-11-04P</td>
<td style="width:110.266px;">XFCN(兴飞)</td>
<td style="width:106.219px;">C2691448</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">8</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">100uH</td>
<td style="width:108.438px;">L1,L2</td>
<td style="width:108.391px;">IND-SMD_L5.0-W5.0_FNR50XXS</td>
<td style="width:107.344px;">100uH</td>
<td style="width:108.312px;">FNR5040S101MT</td>
<td style="width:110.266px;">cjiang(长江微电)</td>
<td style="width:106.219px;">C167979</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">9</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">LTL17KRH5D-012A</td>
<td style="width:108.438px;">LED1,LED2</td>
<td style="width:108.391px;">LED-TH_BD3.8-P2.54-RD-RED</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">LTL17KRH5D-012A</td>
<td style="width:110.266px;">LITEON(光宝)</td>
<td style="width:106.219px;">C7435538</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">10</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">SR440281N</td>
<td style="width:108.438px;">LED3,LED4</td>
<td style="width:108.391px;">LED-SEG-TH_12P-L32.1-W10.0-P12.7-S7.62-BL</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">SR440281N</td>
<td style="width:110.266px;">ARKLED(方舟)</td>
<td style="width:106.219px;">C109199</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">11</td>
<td style="width:72.375px;" align="right">7</td>
<td style="width:183.812px;">1kΩ</td>
<td style="width:108.438px;">R10,R11,R36,R37,R38,R45,R46</td>
<td style="width:108.391px;">R0603</td>
<td style="width:107.344px;">1kΩ</td>
<td style="width:108.312px;">0603WAF1001T5E</td>
<td style="width:110.266px;">UNI-ROYAL(厚声)</td>
<td style="width:106.219px;">C21190</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">12</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">100Ω</td>
<td style="width:108.438px;">R30,R31</td>
<td style="width:108.391px;">R0603</td>
<td style="width:107.344px;">100Ω</td>
<td style="width:108.312px;">0603WAF1000T5E</td>
<td style="width:110.266px;">UNI-ROYAL(厚声)</td>
<td style="width:106.219px;">C22775</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">13</td>
<td style="width:72.375px;" align="right">4</td>
<td style="width:183.812px;">10K</td>
<td style="width:108.438px;">R32,R33,R47,R48</td>
<td style="width:108.391px;">R0603</td>
<td style="width:107.344px;">10K</td>
<td style="width:108.312px;">0603WAF1000T5E</td>
<td style="width:110.266px;">UNI-ROYAL(厚声)</td>
<td style="width:106.219px;"> </td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">14</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">150Ω</td>
<td style="width:108.438px;">R34</td>
<td style="width:108.391px;">R1206</td>
<td style="width:107.344px;">150Ω</td>
<td style="width:108.312px;">1206W4F100JT5E</td>
<td style="width:110.266px;">UNI-ROYAL(厚声)</td>
<td style="width:106.219px;"> </td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">15</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">220Ω</td>
<td style="width:108.438px;">R40</td>
<td style="width:108.391px;">R1206</td>
<td style="width:107.344px;">220Ω</td>
<td style="width:108.312px;">1206W4F100JT5E</td>
<td style="width:110.266px;">UNI-ROYAL(厚声)</td>
<td style="width:106.219px;"> </td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">16</td>
<td style="width:72.375px;" align="right">4</td>
<td style="width:183.812px;">100Ω</td>
<td style="width:108.438px;">R41,R42,R43,R44</td>
<td style="width:108.391px;">R0603</td>
<td style="width:107.344px;">100Ω</td>
<td style="width:108.312px;">0603WAF1001T5E</td>
<td style="width:110.266px;">UNI-ROYAL(厚声)</td>
<td style="width:106.219px;"> </td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">17</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">RPR-220</td>
<td style="width:108.438px;">RP1</td>
<td style="width:108.391px;">LED-TH_4P_RPR-220</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">RPR-220</td>
<td style="width:110.266px;">ROHM(罗姆)</td>
<td style="width:106.219px;">C21062</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">18</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">TS665CJ</td>
<td style="width:108.438px;">SW1,SW2</td>
<td style="width:108.391px;">SW-TH_4P-L6.0-W6.0-P4.50-LS6.5</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">TS665CJ</td>
<td style="width:110.266px;">SHOU HAN(首韩)</td>
<td style="width:106.219px;">C393938</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">19</td>
<td style="width:72.375px;" align="right">2</td>
<td style="width:183.812px;">AIP650</td>
<td style="width:108.438px;">U10,U15</td>
<td style="width:108.391px;">SOP-16_L10.0-W3.9-P1.27-LS6.0-TL</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">AIP650</td>
<td style="width:110.266px;">I-CORE(中微爱芯)</td>
<td style="width:106.219px;">C2974585</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">20</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">GD32E230C8T6</td>
<td style="width:108.438px;">U11</td>
<td style="width:108.391px;">LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">GD32E230C8T6</td>
<td style="width:110.266px;">GigaDevice(兆易创新)</td>
<td style="width:106.219px;">C380535</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">21</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">AMS1117-3.3</td>
<td style="width:108.438px;">U12</td>
<td style="width:108.391px;">SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">AMS1117-3.3</td>
<td style="width:110.266px;">AMS</td>
<td style="width:106.219px;">C6186</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">22</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">CH340E</td>
<td style="width:108.438px;">U13</td>
<td style="width:108.391px;">MSOP-10_L3.0-W3.0-P0.50-LS5.0-BL</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">CH340E</td>
<td style="width:110.266px;">WCH(南京沁恒)</td>
<td style="width:106.219px;">C99652</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">23</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">GP1A57HRJ00F</td>
<td style="width:108.438px;">U14</td>
<td style="width:108.391px;">OPTO-TH_5P-L18.6-W5.0_GP1A57HRJ00F</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">GP1A57HRJ00F</td>
<td style="width:110.266px;">SHARP(夏普)</td>
<td style="width:106.219px;">C919627</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">24</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">AIP74LVC2G14GB236.TR</td>
<td style="width:108.438px;">U19</td>
<td style="width:108.391px;">SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">AIP74LVC2G14GB236.TR</td>
<td style="width:110.266px;">I-CORE(中微爱芯)</td>
<td style="width:106.219px;">C3294720</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">25</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">AiP74HC390SA16.TR</td>
<td style="width:108.438px;">U20</td>
<td style="width:108.391px;">SOP-16_L10.0-W3.9-P1.27-LS6.0-BL</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">AiP74HC390SA16.TR</td>
<td style="width:110.266px;">I-CORE(中微爱芯)</td>
<td style="width:106.219px;">C51940052</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">26</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">typec</td>
<td style="width:108.438px;">USB1</td>
<td style="width:108.391px;">usb-c-smd_kh-type-c-16p</td>
<td style="width:107.344px;"> </td>
<td style="width:108.312px;">typec</td>
<td style="width:110.266px;"> </td>
<td style="width:106.219px;">C9900016956</td>
<td style="width:106.656px;">LCSC</td>
</tr>
<tr>
<td style="width:66.375px;" height="18">27</td>
<td style="width:72.375px;" align="right">1</td>
<td style="width:183.812px;">8MHz</td>
<td style="width:108.438px;">X1</td>
<td style="width:108.391px;">CRYSTAL-SMD_4P-L3.2-W2.5-BL</td>
<td style="width:107.344px;">8MHz</td>
<td style="width:108.312px;">TAXM8M4RDBCCT2T</td>
<td style="width:110.266px;">YJX(雅晶鑫)</td>
<td style="width:106.219px;">C400090</td>
<td style="width:106.656px;">LCSC</td>
</tr>
</table>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">注:项目涉及的BOM清单。在<span style="text-decoration:underline;"><a href="https://lceda.cn/editor" target="_blank">嘉立创EDA</a> </span>生成/上传设计文件后,BOM将自动生成至项目详情;建议包括型号、品牌、名称、封装、采购渠道、用途等内容。具体内容和形式应以表达清楚项目构成为准。 </span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*7、大赛LOGO验证</h3>
<hr class="horizontal-splitline normal-bold-2">
<p style="line-height:1.8;"> </p>
<p style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/ixg3TSPWxS4Aw3QFRvS4Vw4EE8PtNsfesaq1LL3F.png" alt="ixg3TSPWxS4Aw3QFRvS4Vw4EE8PtNsfesaq1LL3F.png"></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">请上传包含大赛logo的项目图片,logo以丝印形式印刷在PCB上面。</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">点击zip下载大赛logo标识! <span style="text-decoration:underline;"><a href="https://image.lceda.cn/easyedaResource/images/d1bbfd69f9404f56901a0e7b849b7245.rar" target="_blank">(大赛标识).zip</a></span></span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 8、演示您的项目并录制成视频上传</h3>
<hr class="horizontal-splitline normal-bold-2">
<p style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">视频要求:请横屏拍摄,分辨率不低于1280×720,格式Mp4/Mov,单个视频大小限100M内;</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">视频标题:立创电赛:{项目名称}-{视频模块名称};如立创电赛:《自动驾驶》-团队介绍。</span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="font-size:14px;"><a href="/posts/42551e8f2f2548cabc1c36626a42da94" target="_blank">前往查看更多详情 ></a></span></p>
<p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p>
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