描述
<h3 style="line-height: 1.8;">* 1、项目功能介绍</h3>
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<p style="line-height: 1.8;"> </p>
<p style="line-height: 1.8;"><span style="color: #000000; font-size: 16px;">DIY项目/纯属炫酷项目,</span></p>
<p style="line-height: 1.8;"><span style="color: #000000; font-size: 16px;">1.刚好最近在立创上参加活动获得一个地阔星开发板,想着用它干点什么。</span></p>
<p style="line-height: 1.8;"><span style="color: #000000; font-size: 16px;">2.刚好办公室开空调,有人觉得热,有人觉得冷。DIY一个温湿度表放在工位可以看一眼就了解到办公环境的温湿度情况</span></p>
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<h3 style="line-height: 1.8;"><span style="font-size: 16px; color: #000000;">*2、项目属性</span></h3>
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<p><span style="font-size: 16px; color: #000000;">首次公开;</span></p>
<p><span style="font-size: 16px; color: #000000;">原创;</span></p>
<p><span style="font-size: 16px; color: #000000;">未参加其他项目</span></p>
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<h3 style="line-height: 1.8;"><span style="font-size: 16px; color: #000000;">* 3、开源协议</span></h3>
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<p style="line-height: 1.8;"><span style="font-size: 16px; color: #000000;">使用GPL3.0开源协议</span></p>
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<h3 style="line-height: 1.8;"><span style="font-size: 16px; color: #000000;">*4、硬件部分</span></h3>
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<p style="line-height: 1.8;"><span style="color: #000000; font-size: 16px;">1.电池充电部分采用tp5400,之前在其他项目上用过,在由type-c供电和tp5400升压输出之间串一个二极管实现在充电的同时也可以使用</span></p>
<p style="line-height: 1.8;"><span style="color: #000000; font-size: 16px;"><img src="//image.lceda.cn/pullimage/5DZTTvBKfByeLixaBuv6P9tnP9QkaluGLgvlR47l.png" width="777" height="386"></span></p>
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<p style="line-height: 1.8;"><span style="color: #000000; font-size: 16px;">2.在立创商城上参加活动获得一个地阔星开发板,主控就用它了</span></p>
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<p style="line-height: 1.8;"><span style="font-size: 16px; color: #000000;"><img src="//image.lceda.cn/pullimage/IS0vE1j5vLnftGkHsNZPtYTVCcz5xpJjwkBzZlKv.png" width="772" height="487"></span></p>
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<p style="line-height: 1.8;"><span style="color: #000000;"><span style="font-size: 16px;">3.温湿度传感器首次使用,用的</span><span style="font-size: 14px;">(</span>瑞士盛思锐)SHT30-ARP-B2.5KS型号,后来看到本次比赛还单独出了一个模块C22437501。</span></p>
<p style="line-height: 1.8;"><span style="color: #000000;">反正器件买都买了,干脆就做个兼容。</span></p>
<p style="line-height: 1.8;">以下是IIC通信C22437501模块,</p>
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<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/fTXea884wcibmou6Ch95mJzCdpZka6iP6Uxy25fl.png" width="365" height="299"></p>
<p style="line-height: 1.8;">以下是模拟输出C86346传感器</p>
<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/5gJez8vRioCNKAl7Z8j2EcP1wwkfuurEqo2rCxk5.png" width="581" height="350"></p>
<p style="line-height: 1.8;"> </p>
<p style="line-height: 1.8;">4.屏幕使用之前DIY项目剩下2.0寸SPI串口ILI9225驱动的TFT屏幕</p>
<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/yVeGTIzHO3XjnrIA1uwdDSPIKQN6kkInSTwG43qH.png" width="535" height="378"></p>
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<p style="line-height: 1.8;">5,硬件焊接部分,</p>
<p style="line-height: 1.8;">因为C22437501模块没有找到画好的封装,然后也没有找到模块的尺寸图,结果引脚间距画错了,完全装不下。</p>
<p style="line-height: 1.8;">只能被迫体验焊接的高挑战性,C22437501模块放在后面预留学习,优先焊接DFN-8的封装C86346传感器</p>
<p style="line-height: 1.8;">因为用热风枪怕把传感器吹坏掉所以一直在下面或者在旁边吹PCB板然后再放传感器</p>
<p style="line-height: 1.8;">结果实物如下,吹黑了板子影响外观,后面可以考虑加个外壳(目前又不是不能用)</p>
<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/Ky583eupBBlKhj5xc5X7J5JynSDV2NaXxjJYfsjr.png"></p>
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<h3 style="line-height: 1.8;">*5、软件部分</h3>
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<p style="line-height: 1.8;"><strong>编译环境:VsCode+Keil5</strong></p>
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<p style="line-height: 1.8;"><strong>程序流程图:</strong></p>
<p style="line-height: 1.8;"><strong><img src="//image.lceda.cn/pullimage/oprmteK4qxr19GFZDb8nkHSRtw6tI7aoh86VSdVh.png" width="647" height="498"></strong></p>
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<h3 style="line-height: 1.8;">*6、BOM清单</h3>
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<p style="line-height: 1.8;"><span style="color: #95a5a6; font-size: 14px;">见末尾</span></p>
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<h3 style="line-height: 1.8;">*7、大赛LOGO验证</h3>
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<p style="line-height: 1.8;"> </p>
<p style="line-height: 1.8;">PCB仿真图</p>
<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/pLMBv9O7piukoC7qomfc2Uf2rigDO3MOrTz4teo6.png" width="614" height="456"></p>
<p style="line-height: 1.8;">实物图</p>
<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/5SNOkOfJqiwsaFdZ7GyUnrGywr9JGPdU5N3dVw08.png" width="617" height="443"></p>
<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/HR29aLV7c0W5WpQq0J05KZetN81YqMbNtMM2gXCS.jpeg" width="620" height="465"></p>
<p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/6hDUGhugVn2DIIGPZ5MQQSwVym9kIKm7WBPbsBuW.png" width="621" height="368"></p>
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<h3 style="line-height: 1.8;">* 8、演示您的项目并录制成视频上传</h3>
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<p style="line-height: 1.8;"><span style="color: #95a5a6; font-size: 14px;">详见附件演示视频。</span></p>
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<p style="line-height: 1.8;"><span style="font-size: 14px;"><a href="/posts/de460543d4cf4dacb5f0326612455578" target="_blank">前往查看更多详情 ></a></span></p>
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