<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[ARM9怎样直接用GPIO口驱动步进电机?]]></title>
 <link><![CDATA[http://121.40.142.80/read.php?tid=20423]]></link>
 <description><![CDATA[Latest 20 replies of ARM9怎样直接用GPIO口驱动步进电机?]]></description>
 <copyright><![CDATA[Copyright(C) ]]></copyright>
 <generator><![CDATA[PHPWind Forums by PHPWind Studio]]></generator>
 <lastBuildDate><![CDATA[Mon, 27 Jul 2026 12:49:46 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[PHPWind Board]]></title>
 <link><![CDATA[http://121.40.142.80]]></link>
 <description><![CDATA[]]></description>
  </image>
<item>
 <title><![CDATA[回 1楼(werookies) 的帖子]]></title>
 <description><![CDATA[如果GPIO控制L298驱动，GPIO口的驱动应该怎么写，如果不加光电耦合，mini2440开发板，L298，步进电机（两个）之间怎么连接，还需要其他的辅助器件吗？能说的详细些吗，谢谢了！]]></description>
 <link><![CDATA[http://121.40.142.80/read.php?tid=20423#174735]]></link>
 <author><![CDATA[duolakk]]></author>
 <category><![CDATA[Linux技术交流区]]></category>
 <pubdate><![CDATA[Wed, 16 May 2012 04:31:34 +0000]]></pubdate>
</item>
</channel></rss>