<div> <p style="line-height:1.8">注：* 为必填项</p> <p style="line-height:1.8"><strong><span style="color:#0093e6">请在报名阶段填写 ↓</span></strong></p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 1、项目功能介绍</h3> <hr> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">基于SF32LB52开发AI智能对话机器人，为枯燥的生活增添一些乐趣，与ai对话，分享生活，解答疑问。</span></p> <p style="line-height:1.8"> </p> <p 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 style="line-height:1.8"> </p> <h3 style="line-height:1.8">*2、项目属性</h3> <hr> <p style="line-height:1.8">本项目来源为立创训练营</p> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"> </span></p> <p style="line-height:1.8"> </p> <p 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 style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 3、开源协议</h3> <hr> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">全开源</span></p> <p style="line-height:1.8"> </p> <p 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 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 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 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 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 style="line-height:1.8"><strong><span style="color:#0093e6">请在竞赛阶段填写 ↓</span></strong></p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*4、硬件部分</h3> <hr> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">4.1 原理图及主要电路说明</span></p> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="https://image.lceda.cn/oshwhub/pullImage/da39486124ca4552b259b5431f5833f1.png" width="521" height="438"></span></p> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">1、</span>主控用的是SF32LB52模组，一款蓝牙低功耗芯片，频率 <strong>240MHz</strong>，集成 8MB PSRAM 和 16MB Flash，支持锂电池直接供电。</p> <p style="line-height:1.8">2、音频功放型号是 LM4871，是一款 3W、单声道 AB 类音频功率放大器，工作电压 1.9 - 5.5V。</p> <p style="line-height:1.8">3、供电使用CR123A 电池，电压3.7V，尺寸34*16.5，带TYPE-C接口，可以直接充电</p> <p style="line-height:1.8">4、麦克风咪头的核心是一个<strong>可振动</strong>的极板（振膜）与固定背极板组成的电容。</p> <p style="line-height:1.8">5、屏幕显示使用的是 1.69寸TFT屏幕，采购自 <a href="https://item.taobao.com/item.htm?id=694205959541" target="_blank">金逸晨1.69寸TFT液晶屏ST7789小屏240x280显示器LCD圆角屏SPI彩屏</a>，屏幕通过SPI协议控制，供电 3.3V。</p> <p style="line-height:1.8">6、指示灯部分通过模组IO控制。IO输出低电平LED灯亮，IO输出高电平LED灯灭。</p> <div> <div>7、模组的下载是通过串口进行下载的，必须使用 PA18 和 PA19 引脚下载。</div> </div> <p style="line-height:1.8">8、本项目通过按键进行控制，U2 PA34_KEY 是唤醒键 + 语音输入键，按下 U2 按键可以让主控从低功耗睡眠状态唤醒，当主控正在工作时，按下按键进行语音输入。</p> <p style="line-height:1.8"> </p> <p style="line-height:1.8">4.2 3D外壳设计</p> <p style="line-height:1.8">采用立创自带3D设计功能绘制（尺寸参数需进一步调整，侧边开孔偏低，上下壳高度不协调）。</p> <p style="line-height:1.8"><img src="https://image.lceda.cn/oshwhub/pullImage/9ca64eda34ba4a5285bd720a7b55249d.png" width="397" height="347"></p> <p style="line-height:1.8"> </p> <p style="line-height:1.8">4.3 面板设计</p> <p style="line-height:1.8">尺寸根据顶部开槽设计</p> <p style="line-height:1.8"><img src="https://image.lceda.cn/oshwhub/pullImage/5c1631bdd2ff413fb439ab930b5e3c25.png" width="431" height="283"></p> <p style="line-height:1.8"> </p> <p style="line-height:1.8">4.4 实物图</p> <p style="line-height:1.8"><img style="transition:none" src="https://image.lceda.cn/oshwhub/pullImage/87886fd825f94a4fa218700091944140.jpg" alt="" width="392" height="294"></p> <p 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 style="line-height:1.8"> </p> <h3 style="line-height:1.8">*5、软件部分</h3> <hr> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">请输入内容…</span></p> <p style="line-height:1.8">软件部分由训练营提供，根据教程按步骤直接烧录使用</p> <p 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 style="line-height:1.8"> </p> <h3 style="line-height:1.8">*6、BOM清单</h3> <hr> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">请输入内容…</span></p> <p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">1、商城直接购买</span></p> <div> <div> <table> <tr> <th colspan="1" rowspan="1"> <div>序号</div> </th> <th colspan="1" rowspan="1"> <div>器件类型</div> </th> <th colspan="1" rowspan="1"> <div>器件参数</div> </th> <th colspan="1" rowspan="1"> <div>数量</div> </th> <th colspan="1" rowspan="1"> <div>商城器件编号</div> </th> </tr> <tr> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>插件电阻</div> </td> <td colspan="1" rowspan="1"> <div>10kΩ</div> </td> <td colspan="1" rowspan="1"> <div>9</div> </td> <td colspan="1" rowspan="1"> <div>C2903232</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>2</div> </td> <td colspan="1" rowspan="1"> <div>瓷片电容</div> </td> <td colspan="1" rowspan="1"> <div>10nF</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C2832505</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>3</div> </td> <td colspan="1" rowspan="1"> <div>瓷片电容</div> </td> <td colspan="1" rowspan="1"> <div>100nF</div> </td> <td colspan="1" rowspan="1"> <div>2</div> </td> <td colspan="1" rowspan="1"> <div>C254085</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>4</div> </td> <td colspan="1" rowspan="1"> <div>铝电解电容</div> </td> <td colspan="1" rowspan="1"> <div>1uF</div> </td> <td colspan="1" rowspan="1"> <div>2</div> </td> <td colspan="1" rowspan="1"> <div>C62934</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>5</div> </td> <td colspan="1" rowspan="1"> <div>铝电解电容</div> </td> <td colspan="1" rowspan="1"> <div>22uF</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C43346</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>6</div> </td> <td colspan="1" rowspan="1"> <div>主控</div> </td> <td colspan="1" rowspan="1"> <div>LC-OPEN-SF32LB52-MOD-N16R8</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C42924267</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>7</div> </td> <td colspan="1" rowspan="1"> <div>弯插排母</div> </td> <td colspan="1" rowspan="1"> <div>2x5P 2.54mm 排母</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C2897425</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>8</div> </td> <td colspan="1" rowspan="1"> <div>麦克风</div> </td> <td colspan="1" rowspan="1"> <div>6x5mm-36db MIC麦克风</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C233939</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>9</div> </td> <td colspan="1" rowspan="1"> <div>喇叭接口</div> </td> <td colspan="1" rowspan="1"> <div>2P 3.81mm</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C2826458</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>10</div> </td> <td colspan="1" rowspan="1"> <div>滑动开关</div> </td> <td colspan="1" rowspan="1"> <div>SK12D07VG5</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C431548</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>11</div> </td> <td colspan="1" rowspan="1"> <div>按键</div> </td> <td colspan="1" rowspan="1"> <div>ZX-QC66-8.5CJ</div> </td> <td colspan="1" rowspan="1"> <div>2</div> </td> <td colspan="1" rowspan="1"> <div>C7470133</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>12</div> </td> <td colspan="1" rowspan="1"> <div>插件LED灯</div> </td> <td colspan="1" rowspan="1"> <div>5mm圆形灯头 绿色</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C2895548</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>13</div> </td> <td colspan="1" rowspan="1"> <div>音频功放芯片</div> </td> <td colspan="1" rowspan="1"> <div>LM4871N</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C47089163</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>14</div> </td> <td colspan="1" rowspan="1"> <div>电池盒</div> </td> <td colspan="1" rowspan="1"> <div>BH-123A-A1CJ002</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C5290177</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>15</div> </td> <td colspan="1" rowspan="1"> <div>DIP-8芯片座</div> </td> <td colspan="1" rowspan="1"> <div>DIP-8芯片座</div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>C72124</div> </td> </tr> </table> </div> </div> <p style="line-height:1.8">2、淘宝</p> <div> <div> <table> <tr> <td colspan="1" rowspan="1"> <div>序号</div> </td> <td colspan="1" rowspan="1"> <div>器件名称</div> </td> <td colspan="1" rowspan="1"> <div>型号参数</div> </td> <td colspan="1" rowspan="1"> <div>购买链接</div> </td> <td colspan="1" rowspan="1"> <div>数量</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>1</div> </td> <td colspan="1" rowspan="1"> <div>显示模块</div> </td> <td colspan="1" rowspan="1"> <div>1.69寸 TFT 屏幕</div> </td> <td colspan="1" rowspan="1"> <div><a href="https://item.taobao.com/item.htm?id=682151558836" target="_blank">1.69寸-8针蓝板模块</a></div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>2</div> </td> <td colspan="1" rowspan="1"> <div>CR123A可充电电池</div> </td> <td colspan="1" rowspan="1"> <div>3.7V 34x16.5mm 可充电电池</div> </td> <td colspan="1" rowspan="1"> <div><a href="https://detail.tmall.com/item.htm?abbucket=17&id=867320144222&mi_id=MlQxlrbcXr36eBkZf8Dm8Yicg2ChoU_BQBtnA84Mfv4cEVxvsfHLfkMawuF2Ot7-ryp4I9CZ6Y41qdv7IbzjXdyIKojnEw25dIeQa1hWdEE&ns=1&skuId=5694529265908&spm=a21n57.1.hoverItem.14&utparam=%7B%22aplus_abtest%22%3A%22d50fd729ed98c4acedb7cc6473f56854%22%7D&xxc=taobaoSearch" target="_blank">【CR123A】全新tyep-c接口（1节装）送充电线</a></div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> </tr> <tr> <td colspan="1" rowspan="1"> <div>3</div> </td> <td colspan="1" rowspan="1"> <div>喇叭</div> </td> <td colspan="1" rowspan="1"> <div>30B01腔体喇叭圆形8欧2瓦30MM</div> </td> <td colspan="1" rowspan="1"> <div><a href="https://item.taobao.com/item.htm?id=836482066648" target="_blank">30B01-8R2W GH1.25-2P</a></div> </td> <td colspan="1" rowspan="1"> <div>1</div> </td> </tr> </table> </div> </div> <p 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 style="line-height:1.8"> </p> <h3 style="line-height:1.8">*7、大赛LOGO验证</h3> <hr> <p style="line-height:1.8"><img src="https://image.lceda.cn/oshwhub/pullImage/a5a5ae8971574186846b0f5f4c50b39a.png" width="411" height="272"></p> <p 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 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 style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 8、演示您的项目并录制成视频上传</h3> <hr> <p style="line-height:1.8">技术太烂导致主控模块虚焊，目前由于工作太忙没时间继续这个项目，后面有时间再弄吧</p> <p 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 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 style="line-height:1.8"> </p> <p 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 style="line-height:1.8"> </p> </div>