<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[xiaoduan99的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/xiaoduan99</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; xiaoduan99]]></copyright><item><title><![CDATA[GPIO7大输入输出模式]]></title><link>https://blog.youkuaiyun.com/xiaoduan99/article/details/150446913</link><guid>https://blog.youkuaiyun.com/xiaoduan99/article/details/150446913</guid><author>xiaoduan99</author><pubDate>Sat, 16 Aug 2025 17:24:07 +0800</pubDate><description><![CDATA[简要介绍了GPIO几种基本模式]]></description><category></category></item><item><title><![CDATA[学习大佬笔记，总结GPIO输入输出模式]]></title><link>https://blog.youkuaiyun.com/xiaoduan99/article/details/149573425</link><guid>https://blog.youkuaiyun.com/xiaoduan99/article/details/149573425</guid><author>xiaoduan99</author><pubDate>Wed, 23 Jul 2025 15:46:24 +0800</pubDate><description><![CDATA[输出高电平时，VDD一侧导通，输出高电平输出低电平时，NMOS一侧导通，输出低电平好处：无论输出高还是低电平都能使电路导通。]]></description><category></category></item></channel></rss>