http:///https//wiki.microduino.cn/index.php?action=history&feed=atom&title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8
数码管计时器 - 版本历史
2026-04-21T14:22:36Z
本wiki的该页面的版本历史
MediaWiki 1.30.0
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7318&oldid=prev
1183296105@qq.com：/* 视频 */
2015-01-21T10:54:01Z
<p><span dir="auto"><span class="autocomment">视频</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr style="vertical-align: top;" lang="zh-CN">
<td colspan="2" style="background-color: white; color:black; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">2015年1月21日 (三) 10:54的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l46" >第46行：</td>
<td colspan="2" class="diff-lineno">第46行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">视频地址：http://v.youku.com/v_show/id_XODc2NjE1Mzg0.html</ins></div></td></tr>
</table>
1183296105@qq.com
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7316&oldid=prev
1183296105@qq.com：/* 视频 */
2015-01-21T10:06:30Z
<p><span dir="auto"><span class="autocomment">视频</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr style="vertical-align: top;" lang="zh-CN">
<td colspan="2" style="background-color: white; color:black; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">2015年1月21日 (三) 10:06的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l46" >第46行：</td>
<td colspan="2" class="diff-lineno">第46行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">*视频地址：http://v.youku.com/v_show/id_XODc2NTczNTU2.html</del></div></td><td colspan="2"> </td></tr>
</table>
1183296105@qq.com
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7315&oldid=prev
1183296105@qq.com：/* 视频 */
2015-01-21T10:06:04Z
<p><span dir="auto"><span class="autocomment">视频</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr style="vertical-align: top;" lang="zh-CN">
<td colspan="2" style="background-color: white; color:black; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">2015年1月21日 (三) 10:06的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l46" >第46行：</td>
<td colspan="2" class="diff-lineno">第46行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">*视频地址：http://v.youku.com/v_show/id_XODc2NTczNTU2.html</ins></div></td></tr>
</table>
1183296105@qq.com
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7314&oldid=prev
1183296105@qq.com：/* 结果 */
2015-01-21T09:00:32Z
<p><span dir="auto"><span class="autocomment">结果</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr style="vertical-align: top;" lang="zh-CN">
<td colspan="2" style="background-color: white; color:black; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">2015年1月21日 (三) 09:00的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l39" >第39行：</td>
<td colspan="2" class="diff-lineno">第39行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到53时</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到53时</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2_9_1.jpg|600px|thumbnail|<del class="diffchange diffchange-inline">left</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2_9_1.jpg|600px|thumbnail|<ins class="diffchange diffchange-inline">center</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到20时</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到20时</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2_10_1.jpg|600px|thumbnail|<del class="diffchange diffchange-inline">left</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2_10_1.jpg|600px|thumbnail|<ins class="diffchange diffchange-inline">center</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到5时</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到5时</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2_11_1.jpg|600px|thumbnail|<del class="diffchange diffchange-inline">left</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2_11_1.jpg|600px|thumbnail|<ins class="diffchange diffchange-inline">center</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td></tr>
</table>
1183296105@qq.com
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7313&oldid=prev
1183296105@qq.com：/* 结果 */
2015-01-21T08:59:54Z
<p><span dir="auto"><span class="autocomment">结果</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr style="vertical-align: top;" lang="zh-CN">
<td colspan="2" style="background-color: white; color:black; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">2015年1月21日 (三) 08:59的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l37" >第37行：</td>
<td colspan="2" class="diff-lineno">第37行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 结果 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 结果 ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>程序计数值设为60，每隔1s向下计数，当计数到10时，蜂鸣器开始开启提示只有最后10s了。</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>程序计数值设为60，每隔1s向下计数，当计数到10时，蜂鸣器开始开启提示只有最后10s了。</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">[[File:Advance2_9_1.jpg|600px|thumbnail|center]]</del></div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到53时</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到53时</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:<del class="diffchange diffchange-inline">Advance2_10_1</del>.jpg|600px|thumbnail|<del class="diffchange diffchange-inline">center</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:<ins class="diffchange diffchange-inline">Advance2_9_1</ins>.jpg|600px|thumbnail|<ins class="diffchange diffchange-inline">left</ins>]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>计数到20时</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*</ins>计数到20时</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:<del class="diffchange diffchange-inline">Advance2_11_1</del>.jpg|600px|thumbnail|<del class="diffchange diffchange-inline">center</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:<ins class="diffchange diffchange-inline">Advance2_10_1</ins>.jpg|600px|thumbnail|<ins class="diffchange diffchange-inline">left</ins>]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>计数到5时</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">*</ins>计数到5时</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[[File:Advance2_11_1.jpg|600px|thumbnail|left]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td></tr>
</table>
1183296105@qq.com
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7308&oldid=prev
1183296105@qq.com：/* 结果 */
2015-01-21T08:55:02Z
<p><span dir="auto"><span class="autocomment">结果</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr style="vertical-align: top;" lang="zh-CN">
<td colspan="2" style="background-color: white; color:black; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">2015年1月21日 (三) 08:55的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l37" >第37行：</td>
<td colspan="2" class="diff-lineno">第37行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 结果 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 结果 ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>程序计数值设为60，每隔1s向下计数，当计数到10时，蜂鸣器开始开启提示只有最后10s了。</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>程序计数值设为60，每隔1s向下计数，当计数到10时，蜂鸣器开始开启提示只有最后10s了。</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:<del class="diffchange diffchange-inline">Advance2_9</del>.jpg|600px|thumbnail|center]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:<ins class="diffchange diffchange-inline">Advance2_9_1</ins>.jpg|600px|thumbnail|center]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到53时</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*计数到53时</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:<del class="diffchange diffchange-inline">Advance2_10</del>.jpg|600px|thumbnail|center]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:<ins class="diffchange diffchange-inline">Advance2_10_1</ins>.jpg|600px|thumbnail|center]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>计数到20时</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>计数到20时</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:<del class="diffchange diffchange-inline">Advance2_11</del>.jpg|600px|thumbnail|center]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:<ins class="diffchange diffchange-inline">Advance2_11_1</ins>.jpg|600px|thumbnail|center]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>计数到5时</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>计数到5时</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 视频 ==</div></td></tr>
</table>
1183296105@qq.com
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7295&oldid=prev
1183296105@qq.com：/* 原理图 */
2015-01-21T08:43:31Z
<p><span dir="auto"><span class="autocomment">原理图</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr style="vertical-align: top;" lang="zh-CN">
<td colspan="2" style="background-color: white; color:black; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">2015年1月21日 (三) 08:43的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17" >第17行：</td>
<td colspan="2" class="diff-lineno">第17行：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>数码管1和数码管2的a,b,c,d,e,f,g,dp经过电阻分别连到[[Microduino-CoreSTM32/zh|Microduino CoreSTM32 ]]的D2、D3、D4、D5、D6、D7、D8、D9引脚上。[[Microduino-CoreSTM32/zh|Microduino CoreSTM32 ]]的D10和D11分别连到数码管1和数码管2的公共引脚（3号或8号引脚）上。</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>数码管1和数码管2的a,b,c,d,e,f,g,dp经过电阻分别连到[[Microduino-CoreSTM32/zh|Microduino CoreSTM32 ]]的D2、D3、D4、D5、D6、D7、D8、D9引脚上。[[Microduino-CoreSTM32/zh|Microduino CoreSTM32 ]]的D10和D11分别连到数码管1和数码管2的公共引脚（3号或8号引脚）上。</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2 3.jpg|600px|thumbnail|center]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2 3.jpg|600px|thumbnail|center]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2 <del class="diffchange diffchange-inline">4</del>.jpg|600px|thumbnail|center]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[File:Advance2 <ins class="diffchange diffchange-inline">4_1</ins>.jpg|600px|thumbnail|center]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 程序 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== 程序 ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>程序代码：</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>程序代码：</div></td></tr>
</table>
1183296105@qq.com
https//wiki.microduino.cn/index.php?title=%E6%95%B0%E7%A0%81%E7%AE%A1%E8%AE%A1%E6%97%B6%E5%99%A8&diff=7290&oldid=prev
1183296105@qq.com：Created page with "== 目的 == 结合上次课LED数码管显示实验，今天用两个共阳极的数码管做一个倒计时计数器，增加对LED数码管的理解。 == 设备 == * Mic..."
2015-01-21T08:29:28Z
<p>Created page with "== 目的 == 结合上次课LED数码管显示实验，今天用两个共阳极的数码管做一个倒计时计数器，增加对LED数码管的理解。 == 设备 == * Mic..."</p>
<p><b>新页面</b></p><div>== 目的 ==<br />
结合上次课LED数码管显示实验，今天用两个共阳极的数码管做一个倒计时计数器，增加对LED数码管的理解。<br />
== 设备 ==<br />
* [[Microduino-CoreSTM32/zh|Microduino CoreSTM32 ]]<br />
Microduino-CoreSTM32是Microduino系列的核心模块之一，采用 STM32F103CBT6芯片的ARM开发板。Microduino-CoreSTM32是一个开放源码硬件与Maple Mini兼容，可利用 Microduino 扩展模块和其他电子元件、模块、传感器，做出很多丰富有趣的互动作品。<br />
*其他硬件设备<br />
:*面包板跳线 一盒<br />
:*面包板 一块<br />
:*数码管 2 个<br />
:*蜂鸣器 一个<br />
:*470欧电阻 8 个（也可以选择330Ω~660Ω）<br />
:* USB数据连接线 一根<br />
[[File:Advance2 1.jpg|600px|thumbnail|center]]<br />
== 原理图 ==<br />
一般计数器可以采用简单的逻辑芯片产生1s脉冲实现或者采用采用软件方式实现。本课采用软件方式实现每秒在LED上刷新计数值实现计数的目的，从60开始向下计数，当计数到10时，蜂鸣器开始响起。<br />
[[File:Advance2 2.jpg|600px|thumbnail|center]]<br />
数码管1和数码管2的a,b,c,d,e,f,g,dp经过电阻分别连到[[Microduino-CoreSTM32/zh|Microduino CoreSTM32 ]]的D2、D3、D4、D5、D6、D7、D8、D9引脚上。[[Microduino-CoreSTM32/zh|Microduino CoreSTM32 ]]的D10和D11分别连到数码管1和数码管2的公共引脚（3号或8号引脚）上。<br />
[[File:Advance2 3.jpg|600px|thumbnail|center]]<br />
[[File:Advance2 4.jpg|600px|thumbnail|center]]<br />
== 程序 ==<br />
程序代码：<br />
程序说明：<br />
*DisplayS(int num,int x) 函数在第“x”数码管上显示数字“num”，最多可以可以显示4个数码管，但同时不能同时显示。<br />
*Display(unsigned int n) 函数显示整数“n”,“n”的范围为0-9999。<br />
*millis()用于得到从程序开始运行以来的时间， millis()函数返回以毫秒表示的时间，此外micros()函数返回以微妙表示的时间。<br />
== 调试 ==<br />
步骤一：确定自己的数码管引脚。<br />
步骤二：把代码复制到Maple IDE中,编译。<br />
步骤三：电路连接，我们用两位共阳数码管电路图照片如下：<br />
[[File:Advance2_5.jpg|600px|thumbnail|center]]<br />
[[File:Advance2_6.jpg|600px|thumbnail|center]]<br />
[[File:Advance2_7.jpg|600px|thumbnail|center]]<br />
[[File:Advance2_8.jpg|600px|thumbnail|center]]<br />
步骤四：下载运行代码。<br />
步骤五：看数码管显示。<br />
== 结果 ==<br />
程序计数值设为60，每隔1s向下计数，当计数到10时，蜂鸣器开始开启提示只有最后10s了。<br />
[[File:Advance2_9.jpg|600px|thumbnail|center]]<br />
*计数到53时<br />
[[File:Advance2_10.jpg|600px|thumbnail|center]]<br />
计数到20时<br />
[[File:Advance2_11.jpg|600px|thumbnail|center]]<br />
计数到5时<br />
== 视频 ==</div>
1183296105@qq.com