#第九届立创电赛#核心板小物件 5189521A - 立创电子设计大赛

主页 >

ccallrricky

赛事

版本协议

Public Domain

描述

<p><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;"><strong>* 1、项目功能介绍</strong></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: #000000; font-size: 14px;"><strong>桌面简易温湿度检测仪</strong></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="font-size: 16px; text-indent: 2em;">默认不开机，进入睡眠模式，</span><span style="font-size: 16px;">当有按键按下时，触发中断，此时结束睡眠模式，执行按键判断，获取温湿度并启动数码管进行显示。</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;"> </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: #000000;"><strong><span style="font-size: 14px;">第九届立创电赛“温湿度检测仪”新手区复刻项目</span></strong></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;"><span style="color: #95a5a6; font-size: 14px;"><span style="background-color: #ffffff; color: #212529; font-family: 微软雅黑, 'Microsoft YaHei'; font-size: 16px;">Public Domain</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;">*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;"><span style="color: #95a5a6; font-size: 14px;"><span style="color: #000000;"><span style="font-size: 16px;">主控选择STM32G030K6T6,使用SHT40温湿度模块获取温湿度，使用</span><span style="font-size: 16px;">3个移位寄存器来驱动数码管显示获取的数据。原理图所设计的供电模块主要是使用两节五号电池串联供电。也可以选择18650电池供电，为实现长期的续航可以选择两节18650电池串联供电，需注意要进行DC-DC</span></span></span><span style="font-size: 16px;">电源模块</span><span style="font-size: 16px;">降压处理，降电压至3.3V才能接入单片机。（若数码管显示不出来、数段显示不全，大概率是移位寄存器部分引脚虚焊导致的，可根据数码管的数据手册、寄存器的引脚配置来判断哪个引脚虚焊）</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> <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: 16px;">选择STM32G0系列的</span><span style="font-size: 16px;">睡眠模式（系统进入睡眠，任意中断/事件唤醒），利用按键中断唤醒，程序运行获取环境温湿度，移位寄存器驱动数码管显示，显示结束后再次进入睡眠状态。</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 style="border-collapse: collapse; width: 99.9656%; height: 599.2px;"> <tbody> <tr style="height: 582.4px;"> <td style="width: 12.4871%; height: 582.4px;"><br /> <table style="border-collapse: collapse; width: 1080.03pt;" width="1800"> <tbody> <tr style="height: 14.40pt;"> <td style="height: 14.40pt; width: 108.00pt;" width="180" height="24">No.</td> <td style="width: 108.00pt;" width="180">Quantity</td> <td style="width: 108.00pt;" width="180">Comment</td> <td style="width: 108.00pt;" width="180">Designator</td> <td style="width: 108.00pt;" width="180">Footprint</td> <td style="width: 108.00pt;" width="180">Value</td> <td style="width: 108.00pt;" width="180">Manufacturer Part</td> <td style="width: 108.00pt;" width="180">Manufacturer</td> <td style="width: 108.00pt;" width="180">Supplier Part</td> <td style="width: 108.00pt;" width="180">Supplier</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">1</td> <td align="right">2</td> <td>BH-AA-A5BJ012</td> <td>B1,B2</td> <td>BAT-TH_BH-AA-A5BJ012</td> <td> </td> <td>BH-AA-A5BJ012</td> <td>MYOUNG(美阳)</td> <td>C5290180</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">2</td> <td align="right">3</td> <td>100nF</td> <td>C1,C2,C8</td> <td>C0805</td> <td>100nF</td> <td>CC0805KRX7R9BB104</td> <td>YAGEO(国巨)</td> <td>C49678</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">3</td> <td align="right">2</td> <td>18pF</td> <td>C3,C4</td> <td>C0805</td> <td>18pF</td> <td>0805CG180J500NT</td> <td>FH(风华)</td> <td>C1797</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">4</td> <td align="right">4</td> <td>1uF</td> <td>C5,C6,C7,C9</td> <td>C0805</td> <td>1uF</td> <td>CL21B105KBFNNNE</td> <td>SAMSUNG(三星)</td> <td>C28323</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">5</td> <td align="right">1</td> <td>PZ254V-11-04P</td> <td>H1</td> <td>HDR-TH_4P-P2.54-V-M</td> <td> </td> <td>PZ254V-11-04P</td> <td>XFCN(兴飞)</td> <td>C2691448</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">6</td> <td align="right">1</td> <td>BLM21PG221SN1D</td> <td>L1</td> <td>L0805</td> <td> </td> <td>BLM21PG221SN1D</td> <td>muRata(村田)</td> <td>C85840</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">7</td> <td align="right">2</td> <td>XL-2012UGC</td> <td>LED1,LED2</td> <td>LED0805-RD_GREEN</td> <td> </td> <td>XL-2012UGC</td> <td>XINGLIGHT(成兴光)</td> <td>C965815</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">8</td> <td align="right">2</td> <td>SP420361N</td> <td>LED3,LED4</td> <td>LED-SEG-TH_SP420361N</td> <td> </td> <td>SP420361N</td> <td>ARKLED(方舟)</td> <td>C98927</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">9</td> <td align="right">1</td> <td>WST3401</td> <td>Q1</td> <td>SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR</td> <td> </td> <td>WST3401</td> <td>WINSOK(微硕)</td> <td>C105162</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">10</td> <td align="right">1</td> <td>10kΩ</td> <td>R1</td> <td>R0805</td> <td>10kΩ</td> <td>0805W8F1002T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C17414</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">11</td> <td align="right">4</td> <td>4.7kΩ</td> <td>R2,R3,R4,R5</td> <td>R0805</td> <td>4.7kΩ</td> <td>0805W8F4701T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C17673</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">12</td> <td align="right">2</td> <td>10kΩ</td> <td>R6,R7</td> <td>R0603</td> <td>10kΩ</td> <td>RT0603BRD0710KL</td> <td>YAGEO(国巨)</td> <td>C95204</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">13</td> <td align="right">1</td> <td>TS-1010-C-A</td> <td>SW1</td> <td>KEY-SMD_TX-1010-X-X</td> <td> </td> <td>TS-1010-C-A</td> <td>XKB Connectivity(中国星坤)</td> <td>C692458</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">14</td> <td align="right">1</td> <td>STM32G030K6T6</td> <td>U1</td> <td>LQFP-32_L7.0-W7.0-P0.80-LS9.0-BL</td> <td> </td> <td>STM32G030K6T6</td> <td>ST(意法半导体)</td> <td>C529331</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">15</td> <td align="right">1</td> <td>X1311FR-04-C43D24</td> <td>U2</td> <td>HDR-TH_4P-P1.27-H-F-W4.5-N</td> <td> </td> <td>X1311FR-04-C43D24</td> <td>XKB Connectivity(中国星坤)</td> <td>C2881475</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">16</td> <td align="right">3</td> <td>SN74HC595PWR</td> <td>U3,U4,U5</td> <td>TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL</td> <td> </td> <td>SN74HC595PWR</td> <td>TI(德州仪器)</td> <td>C273642</td> <td>LCSC</td> </tr> <tr style="height: 14.40pt;"> <td style="height: 14.40pt;" height="24">17</td> <td align="right">1</td> <td>32.768kHz</td> <td>X1</td> <td>CRYSTAL-SMD_L3.2-W1.5-1</td> <td>32.768kHz</td> <td>XKXGI-SUA-32.768K</td> <td>YXC(扬兴晶振)</td> <td>C5213671</td> <td>LCSC</td> </tr> <tr> <td>18</td> <td style="text-align: right;">1</td> <td>SHT40温湿度传感器模块</td> <td> </td> <td> </td> <td> </td> <td> </td> <td>盛思锐</td> <td> </td> <td> </td> </tr> </tbody> </table> </td> <td style="width: 6.2866%; height: 582.4px;"> </td> <td style="width: 3.18636%; height: 582.4px;"> </td> <td style="width: 3.18636%; height: 582.4px;"> </td> <td style="width: 12.4871%; height: 582.4px;"> </td> <td style="width: 12.4871%; height: 582.4px;"> </td> <td style="width: 49.8622%; height: 582.4px;"> </td> </tr> <tr style="height: 16.8px;"> <td style="width: 12.4871%; height: 16.8px;"> </td> <td style="width: 6.2866%; height: 16.8px;"> </td> <td style="width: 3.18636%; height: 16.8px;"> </td> <td style="width: 3.18636%; height: 16.8px;"> </td> <td style="width: 12.4871%; height: 16.8px;"> </td> <td style="width: 12.4871%; height: 16.8px;"> </td> <td style="width: 49.8622%; height: 16.8px;"> </td> </tr> </tbody> </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> <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;"><img src="//image.lceda.cn/pullimage/eQJ9MPYQsEGOvS5rjSTln84Ji2KztvwGbx990aE4.png" alt="" /></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;"><a title="立创电赛：《温湿度检测仪》新手区" href="https://www.bilibili.com/video/BV1hBvDekExW/" target="_blank"<img src="//image.lceda.cn/pullimage/OabXjJQpLS1Y22m8Pba0tfIzGpQnhjhB0NEav4qP.jpeg" alt="" width="1279" height="1706"> rel="noopener">https://www.bilibili.com/video/BV1hBvDekExW/</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;"> </p> </div></p>