<?xml version="1.0" encoding="gb2312"?><rss version="2.0"><channel><title>billowtust的博客</title><link></link><description></description><language>zh-cn</language><generator>Goodspeed Rss</generator><ttl>4</ttl><pubDate>Sun, 06 Jul 2008 20:01:07 GMT</pubDate><category></category><copyright></copyright><docs></docs><item><title>MEGA8做的USB编程器PCB板</title><pubDate>Sat, 10 May 2008 11:33:33 GMT</pubDate><link>http://blog.ednchina.com/billowtust/114406/message.aspx</link><description> 前些日子（时日有些长了）网友济世看了圈圈发的MEGA8做的USB下载线的原理图，想做一块PCB板，以满足美观实用的愿望，在做电路的过程中我为他提供了一些帮助，最后这块USB编程器的PCB板也成功问世了，呵呵。 一直想把做的实物和PCB的图都贴出来让大家看看，但是没找着好点的相机来拍图，昨天终于有机</description><comments></comments><guid>http://blog.ednchina.com/billowtust/114406/message.aspx</guid><category></category><author>billowtust</author></item><item><title>MEGA8 USB编程器固件改进</title><pubDate>Wed, 09 Apr 2008 21:35:13 GMT</pubDate><link>http://blog.ednchina.com/billowtust/102317/message.aspx</link><description> 用的是圈圈找的USB编程器的原理图（http://blog.21ic.com/user1/2198/archives/2008/45205.html），做了一块小PCB板，下载器用起来很爽，但是也有一个缺点，就是编程的时候经常报错“chip enable program error！”，这是复位信</description><comments></comments><guid>http://blog.ednchina.com/billowtust/102317/message.aspx</guid><category></category><author>billowtust</author></item><item><title>密引脚IC焊接视频教程</title><pubDate>Thu, 24 Jan 2008 20:53:44 GMT</pubDate><link>http://blog.ednchina.com/billowtust/82502/message.aspx</link><description>为了节省空间，在这里就转一下链接吧：http://group.ednchina.com/93/7842.aspx推荐新手们在焊接密引脚IC前好好看看。</description><comments></comments><guid>http://blog.ednchina.com/billowtust/82502/message.aspx</guid><category></category><author>billowtust</author></item><item><title>USB键盘常用码值表</title><pubDate>Thu, 24 Jan 2008 19:36:14 GMT</pubDate><link>http://blog.ednchina.com/billowtust/82498/message.aspx</link><description>0 00 Reserved (no event indicated)9 N/A √ √ √ 4/101/1041 01 Keyboard ErrorRollOver9 N/A √ √ √ 4/101/1042 02 Keyboard POSTFail9 N/A √ √ √ 4/101/1043 03</description><comments></comments><guid>http://blog.ednchina.com/billowtust/82498/message.aspx</guid><category></category><author>billowtust</author></item></channel></rss>