描述
<h2>功能</h2>
<p> </p>
<p>可以实现显示时间、日期、温度、湿度</p>
<p> </p>
<h2>主控芯片</h2>
<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="font-size:36px;">·</span>主控芯片为瑞萨R7FA2E1A72DFL单片机</span></p>
<h2>数字显示</h2>
<h2><span style="color:#95a5a6;font-size:14px;"><span style="font-size:36px;">·</span>使用0.56英寸数码管</span></h2>
<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>
<h2>供电部分</h2>
<h2><span style="color:#95a5a6;font-size:14px;"><span style="font-size:36px;">·</span>内置800mah电池</span></h2>
<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;">使用tp4056充电ic进行充电</span></p>
<h2><span style="color:#000000;font-family:'微软雅黑';font-size:36px;"><span style="font-size:24px;">温湿度采集</span></span></h2>
<p><span style="color:#000000;font-family:'微软雅黑';font-size:36px;">·<span style="font-size:14px;">使用DHT11电容式传感器</span></span></p>
<h2><span style="color:#000000;font-family:'微软雅黑';font-size:24px;">其他</span></h2>
<p><span style="color:#000000;font-family:'微软雅黑';font-size:16px;"><span style="font-size:36px;">·</span>内置无源蜂鸣器，可以为后续加入闹钟和定时提供声音提示</span></p>
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