描述
<p><span style="font-size:24px;">1.介绍</span></p>
<p>1、主控芯片:R7FA2E1A72DFL;</p>
<p>2、电源接口:TYPE-C,16Pin插件;</p>
<p>3、LED:一路电源指示灯,一路充电状态指示灯;</p>
<p>4、按键:一个复位按键,一个BOOT按键,四个功能按键;</p>
<p>5、调试接口:SWD下载调试接口、串口下载调试接口,均采用2.54排针接口进行引出;</p>
<p>6、外设:一个0.56寸共阴极数码管,一个DHT11温湿度传感器,一个无源蜂鸣器;</p>
<p> </p>
<p><span style="font-size:24px;">2.原理图</span></p>
<p><img src="//image.lceda.cn/pullimage/WwlIdPkGMrwyDgEE43kJ4lj7ZqHrybfpXCbJYjjM.png" alt="" width="763" height="538"></p>
<p><span style="font-size:24px;">3.实物图</span></p>
<p> <img src="//image.lceda.cn/pullimage/3Tx1r0v5ZcGYpOY1II2TPfAlQ8Shk9EeQXyEmfTL.jpeg" alt="" width="1000" height="750"></p>
<p><img src="//image.lceda.cn/pullimage/cxtdK5oL9HgkLD8TYDDuU6z1793LbXacE7STTf0p.jpeg" alt="" width="1000" height="750"></p>
<p><img src="//image.lceda.cn/pullimage/yZJf8iQU10s88hmObsDCgKG7u0eQQDxSWp3NrBH2.jpeg" alt="" width="1000" height="750"></p>
<p><span style="font-size:24px;">4.BOM表</span></p>
<p><span style="font-size:24px;"><img src="//image.lceda.cn/pullimage/ME4CSK68hX7i1arzgQRvMolAHOXtu9eo7u7vDae5.png" alt="" width="1000" height="340"></span></p>
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