MicroBit三层电梯1
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 从<span style="color: black;">这次</span>课<span style="color: black;">起始</span>，将分享<span style="color: black;">运用</span>MicroBit制作一个三层电梯的<span style="color: black;">掌控</span>系统。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> 想要完成<span style="color: black;">这般</span>一个三层电梯的小项目，需要<span style="color: black;">熟练</span>MicroBit的基本<span style="color: black;">运用</span><span style="color: black;">办法</span>，以及购买<span style="color: black;">有些</span>元器件材料。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> <span style="color: black;">倘若</span>对MicroBit不<span style="color: black;">熟练</span>的<span style="color: black;">伴侣</span>，<span style="color: black;">能够</span>登录DF论坛，看一下向金老师的MicroBit<span style="color: black;">基本</span>课程。<span style="color: black;">网址如下：</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">http://mc.dfrobot.com.cn/thread-30131-1-1.html</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"> <span style="color: black;">这次</span>课<span style="color: black;">咱们</span><span style="color: black;">重点</span>介绍<span style="color: black;">这般</span>的一个小系统，<span style="color: black;">而后</span>简单讲解三极管的基本原理。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"> 所需要的元器件：</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">1、电梯项目用到的最重要的元器件：槽型光耦</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq132RibqYVaWOrESXtrSNV616SS6E8nL8dQC2WLxJgXEFTdJNwuvuYTxVpbIHiaBodTn7OUf4X5O7cQ/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">https://item.taobao.com/item.htm?spm=a1z09.2.0.0.2d372e8daqW5h6&id=521339913712&_u=3an4vl5bca6</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2、直流电压降压模块</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq132RibqYVaWOrESXtrSNV61kt6oN6Ac07bsVgB7jq5USRQiaDsRRn9RTOaKV8zf7SrljwxkhvgJeWw/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">https://item.taobao.com/item.htm?spm=a1z09.2.0.0.2d372e8daqW5h6&id=522572489248&_u=3an4vl5a554</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">3、直流电机驱动模块</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq132RibqYVaWOrESXtrSNV61XYib8wv2ZxTvjibSfuA81IiabUveuLDzHSKUIJeF7kcFOX0pkHeVbJJfA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">https://item.taobao.com/item.htm?spm=a1z09.2.0.0.4c122e8dxmALSE&id=530924739903&_u=ian4vl59c21</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">4、减速电机</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq132RibqYVaWOrESXtrSNV61H3iceu1NUE9Dmmy7hj9S9hICXU00utb1JwRUOtCL6ibic4euH71AfdAsQ/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">https://item.taobao.com/item.htm?spm=a1z09.2.0.0.2d372e8daqW5h6&id=573237920520&_u=3an4vl5cc25</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">或</span></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq132RibqYVaWOrESXtrSNV61wh9Z6ejicUojCRRMgVSotaPyyegzLIoFuLnYiadCEYkVo5YtmWnL7D5Q/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">https://item.taobao.com/item.htm?spm=2013.1.0.0.25ed64f39b0P0w&id=522572025351</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">5、MicroBit专用扩展板<span style="color: black;">或</span>掌控板扩展板（兼容MicroBit）</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq132RibqYVaWOrESXtrSNV61b32SlWDWsPOs2MrCCu438QRBygROHwUUScbtpZRkzUwwAeq2EtglWw/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">https://item.taobao.com/item.htm?spm=a1z09.2.0.0.3e1a2e8dSWx9wp&id=570176645850&_u=8an4vl5713e</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq132RibqYVaWOrESXtrSNV610ornaCprMcWjEIjaWjTsr8on1tBd5uF8G0h9JicTmOW2EyTZNpDm9IA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">https://item.taobao.com/item.htm?spm=a1z09.2.0.0.3e1a2e8dSWx9wp&id=584473466234&_u=8an4vl529a2</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"> MicroBit三层电梯的课程应该说是比较简单的一个小项目。<span style="color: black;">大众</span><span style="color: black;">亦</span><span style="color: black;">能够</span><span style="color: black;">按照</span>自己的思路去完成<span style="color: black;">这般</span>的项目，不明白的<span style="color: black;">地区</span><span style="color: black;">能够</span>直接联系我进行讨论。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/dMyFl5e8lq1PIgBZMy4sDPtc2vZjGL9aj05SZJeaRndy6K87zyaamoDpqIoh9zodVKyZdXV9d4M2k6S7GWhwRQ/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
顶楼主，说得太好了！
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