描述
<p style="line-height:1.8">注:* 为必填项</p>
<h3 style="line-height:1.8">* 1、项目功能介绍</h3>
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<p style="line-height:1.8">基于盛思锐传感器模块,主控STM32G030,按键触发数码管显示温度。</p>
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<h3 style="line-height:1.8">*2、项目属性</h3>
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<p style="line-height:1.8">该项目为训练营复刻项目。</p>
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<h3 style="line-height:1.8">* 3、开源协议</h3>
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<p style="line-height:1.8"><strong><span style="color:#95a5a6;font-size:14px">GPL 3.0(未经作者授权,禁止转载)容…</span></strong></p>
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<h3 style="line-height:1.8">*4、硬件部分</h3>
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<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">1.供电部分</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">本次设计采用两节7号电池供电,电池盒焊接在pcb背面。用AO3401防止反接电源烧坏元件。</span></p>
<p style="line-height:1.8"><img src="//image.lceda.cn/oshwhub/2b4005545d114ca68129f4a11489fe72.png"></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">2.主控部分</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">采用STM32G030K6T6,晶振采用32.768kHz</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="//image.lceda.cn/oshwhub/01cff50ab5494e9aa9898105a192d7f8.png"></span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">3. 传感器模块</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">采用盛思锐传感器SHT40-AD1B,元件比较小,考虑到焊接难度,官方提供焊接好的模块,带1.27mm4P插针。</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="//image.lceda.cn/oshwhub/5abd97d10b104269ba392fa5ce490607.png"></span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">4.显示部分</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">采用两个三位八段数码管,分别显示温度和湿度。用74ch595驱动。</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="//image.lceda.cn/oshwhub/0a2c1e8642614fed988876c8de38a771.png"><img src="//image.lceda.cn/oshwhub/ebd69b5e8d924f51af8a61d01387629f.png"></span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="//image.lceda.cn/oshwhub/1919f033f4da403c9c9865b8a1fdaccf.png"></span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">5.唤醒功能</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">考虑到7号电池容量有限,采用唤醒显示功能,按键显示温湿度。一段时间后关闭led数码管。节省电源。</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="//image.lceda.cn/oshwhub/4535d3fe3a144b7a852965dda3d26797.png"></span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">6.测试灯</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">加入两个测试灯</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="//image.lceda.cn/oshwhub/5f070a8d41274ce99c70f302dce1522f.png"></span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">7.程序下载接口</span></p>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px"><img src="//image.lceda.cn/oshwhub/dbd21d3da9214cb8837dfd29d4d67232.png"></span></p>
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<h3 style="line-height:1.8">*5、软件部分</h3>
<p style="line-height:1.8"><span style="color:#95a5a6;font-size:14px">不会编程,只能照抄。</span></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EDA文件</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"><img src="//image.lceda.cn/oshwhub/f4faa65a89004d68b21a28ed554ae79e.png"><img src="//image.lceda.cn/oshwhub/74619182fe5e40c8be39418821f0d1a9.png"></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>
<p>目前失败了,数码管常亮。按键感觉数码管在切换闪烁。初步判断595坏掉了,等元件换595</p>
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<p style="line-height:1.8"><img src="//image.lceda.cn/oshwhub/64e1cf5ce55d4425bb16562a74d8c0b3.jpg" alt="" width="1200" height="772"><img src="//image.lceda.cn/oshwhub/f35e482562cd4991aea3523f739798b9.jpg" alt="" width="1200" height="715"></p>
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