#第八届立创电赛#【立创电赛】基于瑞萨的桌面电子时钟项目 - 立创电子设计大赛

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<div class="document"> <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> 1、时间显示， 2、温湿度显示， 3、时间可以通过按键设置，掉电记忆， 4、温湿度通过按键切换查看， 5、支持串口输出， 6、4位数码显示， 7、支持Type-C和锂电池切换供电， 8、支持Type-C供电时给锂电池充电，充满即停， 9、四个独立按键与一个触摸按键。 <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"> 基于嘉立创暑期训练营的瑞萨电子桌面时钟。 <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"> 请输入内容… 注：利他即利己，请认真阅读下述内容。 <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;">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；</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;">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；</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;">项目应选择适合自己的<a href="/posts/98fdb2accd754af7b51990790db3b47a" target="_blank">开源协议</a>，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；</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;">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。</li> </ol> 请在竞赛阶段填写 ↓ <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"> <img src="//image.lceda.cn/pullimage/GEt4Fit1F7ss0TsAsY3gc21x6AcP7JSlhD1qEY3S.png" alt="" width="1176" height="816"> <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;"> </h3> <img src="//image.lceda.cn/pullimage/32jNaBb1BubPti9azhsHmUzjb5Ziko1za7AVvsI8.png" alt="" width="1175" height="662"> <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"> 请输入内容… 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。 <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 style="border-collapse:collapse;width:1100.03pt;" width="2200"> <tr style="height:14pt;"> <td class="et2" style="height:14pt;width:110pt;" width="220" height="28">No.</td> <td class="et2" style="width:110pt;" width="220">Quantity</td> <td class="et2" style="width:110pt;" width="220">Comment</td> <td class="et2" style="width:110pt;" width="220">Designator</td> <td class="et2" style="width:110pt;" width="220">Footprint</td> <td class="et2" style="width:110pt;" width="220">Value</td> <td class="et2" style="width:110pt;" width="220">Manufacturer Part</td> <td class="et2" style="width:110pt;" width="220">Manufacturer</td> <td class="et2" style="width:110pt;" width="220">Supplier Part</td> <td class="et2" style="width:110pt;" width="220">Supplier</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">1</td> <td class="et2">1</td> <td class="et2">2700Hz</td> <td class="et2">BUZZER1</td> <td class="et2">BUZ-TH_BD9.0-P4.00-D0.6-FD</td> <td class="et2">2700Hz</td> <td class="et2">QMB-09B-03</td> <td class="et2">华能</td> <td class="et2">C96256</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">2</td> <td class="et2">4</td> <td class="et2">100nF</td> <td class="et2">C1,C2,C4,C6</td> <td class="et2">C0805</td> <td class="et2">100nF</td> <td class="et2">CC0805KRX7R9BB104</td> <td class="et2">YAGEO(国巨)</td> <td class="et2">C49678</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">3</td> <td class="et2">1</td> <td class="et2">4.7uF</td> <td class="et2">C3</td> <td class="et2">C0805</td> <td class="et2">4.7uF</td> <td class="et2">CL21A475KAQNNNE</td> <td class="et2">SAMSUNG(三星)</td> <td class="et2">C1779</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">4</td> <td class="et2">1</td> <td class="et2">22pF</td> <td class="et2">C5</td> <td class="et2">C0805</td> <td class="et2">22pF</td> <td class="et2">CL21C220JBANNNC</td> <td class="et2">SAMSUNG(三星)</td> <td class="et2">C1804</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">5</td> <td class="et2">2</td> <td class="et2">10uF</td> <td class="et2">C7,C8</td> <td class="et2">C0805</td> <td class="et2">10uF</td> <td class="et2">CL21A106KAYNNNE</td> <td class="et2">SAMSUNG(三星)</td> <td class="et2">C15850</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">6</td> <td class="et2">2</td> <td class="et2">1N5819WS</td> <td class="et2">D1,D2</td> <td class="et2">SOD-323_L1.8-W1.3-LS2.5-RD</td> <td class="et2"> </td> <td class="et2">1N5819WS</td> <td class="et2">Hottech(合科泰)</td> <td class="et2">C191023</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">7</td> <td class="et2">1</td> <td class="et2">PZ254V-11-01P</td> <td class="et2">H1</td> <td class="et2">HDR-TH_1P-P2.54-V-M</td> <td class="et2"> </td> <td class="et2">PZ254V-11-01P</td> <td class="et2">XFCN(兴飞)</td> <td class="et2">C492400</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">8</td> <td class="et2">1</td> <td class="et2">B-2100S02P-A110</td> <td class="et2">H2</td> <td class="et2">HDR-TH_2P-P2.54-V-M-1</td> <td class="et2"> </td> <td class="et2">B-2100S02P-A110</td> <td class="et2">Ckmtw(灿科盟)</td> <td class="et2">C124375</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">9</td> <td class="et2">3</td> <td class="et2">NCD0805R1</td> <td class="et2">LED1,LED3,LED4</td> <td class="et2">LED0805-RD_RED</td> <td class="et2"> </td> <td class="et2">NCD0805R1</td> <td class="et2">国星光电</td> <td class="et2">C84256</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">10</td> <td class="et2">1</td> <td class="et2">SR420561N</td> <td class="et2">LED2</td> <td class="et2">LED-SEG-TH_12P-L50.3-W19.0-P2.54-S15.24-BL</td> <td class="et2"> </td> <td class="et2">SR420561N</td> <td class="et2">ARKLED(方舟)</td> <td class="et2">C109200</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">11</td> <td class="et2">1</td> <td class="et2">SS8050</td> <td class="et2">Q1</td> <td class="et2">SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR</td> <td class="et2"> </td> <td class="et2">SS8050</td> <td class="et2">CJ(江苏长电/长晶)</td> <td class="et2">C2150</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">12</td> <td class="et2">1</td> <td class="et2">AO3401</td> <td class="et2">Q2</td> <td class="et2">SOT-23-3_L2.9-W1.4-P1.90-LS2.6-BR</td> <td class="et2"> </td> <td class="et2">AO3401</td> <td class="et2">TWGMC(台湾迪嘉)</td> <td class="et2">C727156</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">13</td> <td class="et2">4</td> <td class="et2">1kΩ</td> <td class="et2">R1,R3,R10,R11</td> <td class="et2">R0805</td> <td class="et2">1kΩ</td> <td class="et2">0805W8F1001T5E</td> <td class="et2">UNI-ROYAL(厚声)</td> <td class="et2">C17513</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">14</td> <td class="et2">6</td> <td class="et2">10kΩ</td> <td class="et2">R2,R4,R5,R6,R9,R12</td> <td class="et2">R0805</td> <td class="et2">10kΩ</td> <td class="et2">0805W8F1002T5E</td> <td class="et2">UNI-ROYAL(厚声)</td> <td class="et2">C17414</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">15</td> <td class="et2">1</td> <td class="et2">4.7kΩ</td> <td class="et2">R7</td> <td class="et2">R0805</td> <td class="et2">4.7kΩ</td> <td class="et2">0805W8F4701T5E</td> <td class="et2">UNI-ROYAL(厚声)</td> <td class="et2">C17673</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">16</td> <td class="et2">1</td> <td class="et2">560Ω</td> <td class="et2">R8</td> <td class="et2">R0805</td> <td class="et2">560Ω</td> <td class="et2">0805W8F5600T5E</td> <td class="et2">UNI-ROYAL(厚声)</td> <td class="et2">C28636</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">17</td> <td class="et2">2</td> <td class="et2">TS-1101-C-W</td> <td class="et2">SW1,SW2</td> <td class="et2">SW-SMD_L6.0-W3.3-LS8.0</td> <td class="et2"> </td> <td class="et2">TS-1101-C-W</td> <td class="et2">XKB Connectivity(中国星坤)</td> <td class="et2">C318938</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">18</td> <td class="et2">4</td> <td class="et2">Key_SMD_6x6x6.5</td> <td class="et2">SW3,SW4,SW5,SW6</td> <td class="et2">SW-SMD_4P-L6.0-W6.0-P4.50-LS9.0-2</td> <td class="et2"> </td> <td class="et2"> </td> <td class="et2"> </td> <td class="et2"> </td> <td class="et2"> </td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">19</td> <td class="et2">1</td> <td class="et2">MK-12C02-G025</td> <td class="et2">SW7</td> <td class="et2">SW-SMD_MK-12C02-G025</td> <td class="et2"> </td> <td class="et2">MK-12C02-G025</td> <td class="et2">G-Switch(品赞)</td> <td class="et2">C778186</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">20</td> <td class="et2">4</td> <td class="et2">M3螺丝</td> <td class="et2">TP1,TP2,TP3,TP4</td> <td class="et2">M3螺丝</td> <td class="et2"> </td> <td class="et2"> </td> <td class="et2"> </td> <td class="et2"> </td> <td class="et2"> </td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">21</td> <td class="et2">1</td> <td class="et2">R7FA2E1A72DFL#AA0</td> <td class="et2">U1</td> <td class="et2">LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL</td> <td class="et2"> </td> <td class="et2">R7FA2E1A72DFL#AA0</td> <td class="et2">RENESAS(瑞萨)/IDT</td> <td class="et2">C2932201</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">22</td> <td class="et2">2</td> <td class="et2">HB-PH3-25414PB2GOP</td> <td class="et2">U2,U3</td> <td class="et2">HDR-TH_4P-P2.54-V-M</td> <td class="et2"> </td> <td class="et2">HB-PH3-25414PB2GOP</td> <td class="et2">HANBO(汉博)</td> <td class="et2">C6332197</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">23</td> <td class="et2">1</td> <td class="et2">DHT11</td> <td class="et2">U4</td> <td class="et2">SENSOR-TH_DHT11</td> <td class="et2"> </td> <td class="et2">DHT11</td> <td class="et2">广州奥松</td> <td class="et2">C117051</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">24</td> <td class="et2">1</td> <td class="et2">TP4056</td> <td class="et2">U5</td> <td class="et2">ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP</td> <td class="et2"> </td> <td class="et2">TP4056</td> <td class="et2">UMW(友台半导体)</td> <td class="et2">C725790</td> <td class="et2">LCSC</td> </tr> <tr style="height:14pt;"> <td class="et2" style="height:14pt;" height="28">25</td> <td class="et2">1</td> <td class="et2">TYPE-C-31-M-33</td> <td class="et2">USB1</td> <td class="et2">USB-C-TH_TYPE-C-31-M-33</td> <td class="et2"> </td> <td class="et2">TYPE-C-31-M-33</td> <td class="et2">韩国韩荣</td> <td class="et2">C2848624</td> <td class="et2">LCSC</td> </tr> </table> <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"> 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。 点击zip下载大赛logo标识！ <a href="https://image.lceda.cn/easyedaResource/images/%E7%AB%8B%E5%88%9B%E7%94%B5%E8%B5%9B%E6%A0%87%E8%AF%86.rar" target="_blank">（大赛标识）.zip</a> <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"> <a href="https://www.bilibili.com/video/BV1rh4y1V79w/?spm_id_from=333.999.0.0&vd_source=8b6ebcdb25c486e3300bec94c64d8d2e" target="_blank">#第八届立创电赛#作业_哔哩哔哩_bilibili</a> 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； 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。 更多详情：<a href="/posts/15a52db9fd7d40c492eb505280278e45" target="_blank">https://diy.szlcsc.com/posts/15a52db9fd7d40c492eb505280278e45</a> </div>