<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、项目介绍</h3> <p>基于R7FA2E1A72DFL芯片的桌面电子时钟设计，采用DHT11温湿度传感器采集环境温湿度，用四位0.56寸共阴极数码管进行时间、温度等显示。</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> <p>根据立创2023年EDA暑期训练营标准项目，借鉴公开的原理图，利用手头的元件重新绘制PCB。</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> <p>GPL3.0</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> <p> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt"> </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;"><img src="//image.lceda.cn/pullimage/3B1Q7h1lD40YjPaFRBCVWVcJJsERtEqgdsIrZvz9.png" alt="3B1Q7h1lD40YjPaFRBCVWVcJJsERtEqgdsIrZvz9.png"></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;">主控电路</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;"><img src="//image.lceda.cn/pullimage/1nUCmJiB9F57jLbWhsv9KMMMvGNW07nI0tnBn6Ox.png" alt="1nUCmJiB9F57jLbWhsv9KMMMvGNW07nI0tnBn6Ox.png"></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;"><img src="//image.lceda.cn/pullimage/r9TnEE1FXrGhYbF8AKw2CXceOXfeQAkwDrm9ynK4.png" alt="r9TnEE1FXrGhYbF8AKw2CXceOXfeQAkwDrm9ynK4.png"></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> <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;">软件编译部分采用瑞萨的e2 studio，程序烧录用的是Renesas Flash<img src="//image.lceda.cn/pullimage/Av3hjyylFXC06ncwJj4nlfl1vn4DoxnLZKZfWYgz.png" alt="Av3hjyylFXC06ncwJj4nlfl1vn4DoxnLZKZfWYgz.png"></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="color:#95a5a6;font-size:14px;">烧录时候要特别注意，需要一直按住BOOT键才能连接烧录</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;">具体可以参考下这个up主的视频<a href="https://www.bilibili.com/video/BV1u44y1u7RM/?spm_id_from=333.337.search-card.all.click&vd_source=0be7577154d747ef1bd4bffd248b186d" target="_blank">瑞萨RA&立创EDA训练营】如何串口烧录_哔哩哔哩_bilibili</a></p> </div>