<div class="document"> <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;">根据训练营课程制作的USB电流表，可以查看USB工作时候的电流/电压，对原电路进行了部分改动，不支持快充。</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;"> </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;"> </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;"> </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;">参照训练营电路图，对电路进行部分改动，增加USB数据连线及两个LED灯，画PCB图打板。</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;"><img style="margin-left: auto; margin-right: auto;" src="//image.lceda.cn/pullimage/FuMO5Sbpmg6NCtSmxCNqBvWURDcV6Wgqc638E5C0.jpeg" alt="" width="290" height="133"></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;"><img style="margin-left: auto; margin-right: auto;" src="//image.lceda.cn/pullimage/YCG7yczJfVJ1JZsFi0DwBygX60Yz7vtYD49UpDYp.jpeg" alt="" width="401" height="205"></p> <p style="line-height: 1.8;">标准版转专业版，有点不习惯。主要是本地和网络不同步。</p> <p style="line-height: 1.8;">1.画图打板，立创的板子，放心使用。</p> <p style="line-height: 1.8;"><img style="margin-left: auto; margin-right: auto;" src="//image.lceda.cn/pullimage/wfMSDW01DW9oPrraVpSqKHyOLRbdUXkJRVj0U3wf.jpeg" alt="" width="600" height="259"></p> <p style="line-height: 1.8;">2.购买国民芯片，商城满100减50.直接购买20P,以后学习用。训练营的卷买点电阻，电容等。</p> <p style="line-height: 1.8;"> </p> <p style="line-height: 1.8;"><img style="margin-left: auto; margin-right: auto;" src="//image.lceda.cn/pullimage/bkq2r69Kmwa5nMg72cN7bxV57ZpJ34hsN2V8ayKZ.jpeg" alt="" width="600" height="483"></p> <p style="line-height: 1.8;"><img style="margin-left: auto; margin-right: auto;" src="//image.lceda.cn/pullimage/EzXbOwg0vckzGE50dRYmfJVE1AmQhCRJNc5ufmkS.png" alt="" width="600" height="698">3，焊接，烧录。</p> <p style="line-height: 1.8;"><img style="margin-left: auto; margin-right: auto;" src="//image.lceda.cn/pullimage/L6vyfan2ni9jpAZgdhQQtv9rMDyQ8r0CUOj0L5Pm.jpeg" alt="" width="600" height="577"></p> <p style="line-height: 1.8;">4，对电压，电流进行校准后安装外壳即可使用。</p> <p style="line-height: 1.8; text-align: justify;"><img src="//image.lceda.cn/pullimage/BSLeHxHBcQjMmU7mmXrESSLTEMwUvWqKLGQpGaKS.png" alt="" width="600" height="236"></p> <p style="line-height: 1.8;"> </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;"> </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;"> </p> </div>