<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> <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;">1、采用瑞萨R7FA2E1A72DFL作为电子时钟的主控芯片</p> <p>2、采用一个四位0.56寸共阴极数码管用来显示时间</p> <p>3、通过DHT11温湿度传感器进行环境温度采集</p> <p>4、采用四个按键进行时钟设置按键：</p> <p>       长按设置键，进入校准时间模式，等数码管数字闪烁时可进行校准时间，长按减键减数，长按加键加数，</p> <p>       长按确认键或者触摸键切换至温湿度模式，第一次显示温度，长按第二次显示湿度，长按第三次返回时间显示；</p> <p>       其他时间，长按SW2/3无效。</p> <p>5、通过TP4056来给锂电池充电（红灯+黄灯充电中，红灯+绿灯充电完成）</p> <p>6、采用Flash记忆时间，断电记录上次时间</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>1、该项目是复刻立创暑期训练营的桌面时钟，电路设计是跟着训练营做的。</p> <p>2、程序方面程序基本仿照训练营瑞萨肖工设计，使用的是e2 studio开发，其中些许程序文件被我修改后加进去。</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;">Public Domain<br></span></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"> <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;"><img src="//image.lceda.cn/pullimage/LMRrd3diZQazkSmLVkNJ4C2GgddOzQOgNfTRNixP.jpeg" alt="" width="1200" height="960"></h3> <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 pap-left-indent-1.6em" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/c3mov6HFRiusdolaQh5HAegb0TqfTgXBZLwdE26T.png" alt="c3mov6HFRiusdolaQh5HAegb0TqfTgXBZLwdE26T.png"><img src="//image.lceda.cn/pullimage/NdumdqpgUa4kl2KLFoi3tm3Glpl6TQIuogfiskGe.png" alt="NdumdqpgUa4kl2KLFoi3tm3Glpl6TQIuogfiskGe.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;"> 6、演示您的项目并录制成视频上传</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;">视频链接：<a href="https://www.bilibili.com/video/BV14M4y1W7AR/?vd_source=f70beb491e7ec1c2a82c3618b9432d4d" target="_blank">https://www.bilibili.com/video/BV14M4y1W7AR/?vd_source=f70beb491e7ec1c2a82c3618b9432d4d</a></p> </div>