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<title>51单片机学习网-(单片机开发板,51单片机开发板,51开发板,单片机教程) </title>
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<description><![CDATA[广州市东哥电子科技有限公司是一家专业的单片机学习网站,提供单片机开发板,单片机学习板,单片机实验板,编程器,仿真器,无线发射接收控制模块,单片机学习教程,是单片机爱好者,单片机初学者,电子工程师不容错过的单片机学习交流网站]]></description>
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	<author><![CDATA[admin]]></author>	<pubDate>Sun, 05 Feb 2012 13:03:21 GMT</pubDate>
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	<author><![CDATA[佚名]]></author>	<pubDate>Mon, 30 Jan 2012 03:24:00 GMT</pubDate>
	<category><![CDATA[51单片机]]></category>	<description><![CDATA[500赫兹的方波发生程序...]]></description>
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	<title><![CDATA[1602显示屏电子钟]]></title>
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	<author><![CDATA[佚名]]></author>	<pubDate>Fri, 13 Jan 2012 12:43:49 GMT</pubDate>
	<category><![CDATA[51单片机]]></category>	<description><![CDATA[1602显示屏电子钟...]]></description>
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	<title><![CDATA[16*16LED点阵屏程序]]></title>
	<link><![CDATA[http://www.stc89.com/news/2012-01/1627.htm]]></link>
	<author><![CDATA[佚名]]></author>	<pubDate>Fri, 13 Jan 2012 12:42:41 GMT</pubDate>
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	<author><![CDATA[佚名]]></author>	<pubDate>Fri, 13 Jan 2012 12:40:13 GMT</pubDate>
	<category><![CDATA[51单片机]]></category>	<description><![CDATA[74HC595驱动数码管程序...]]></description>
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	<author><![CDATA[佚名]]></author>	<pubDate>Sat, 31 Dec 2011 01:31:10 GMT</pubDate>
	<category><![CDATA[51单片机]]></category>	<description><![CDATA[串口通信程序...]]></description>
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	<title><![CDATA[汇编与C语言的混合编程]]></title>
	<link><![CDATA[http://www.stc89.com/news/2011-12/1624.htm]]></link>
	<author><![CDATA[佚名]]></author>	<pubDate>Sat, 31 Dec 2011 01:29:39 GMT</pubDate>
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	<author><![CDATA[佚名]]></author>	<pubDate>Sat, 31 Dec 2011 01:27:55 GMT</pubDate>
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	<author><![CDATA[佚名]]></author>	<pubDate>Tue, 06 Dec 2011 20:23:52 GMT</pubDate>
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	<author><![CDATA[佚名]]></author>	<pubDate>Tue, 06 Dec 2011 20:23:10 GMT</pubDate>
	<category><![CDATA[51单片机]]></category>	<description><![CDATA[超声波模块显示程序...]]></description>
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	<link><![CDATA[http://www.stc89.com/news/2011-12/1620.htm]]></link>
	<author><![CDATA[佚名]]></author>	<pubDate>Fri, 02 Dec 2011 14:36:18 GMT</pubDate>
	<category><![CDATA[开关电源]]></category>	<description><![CDATA[UC3842是美国Unltmde公司生产的一种性能优良的电流控制型脉宽调制芯片,它具有管脚数量少,外围电路简单等特点,因而得到了广泛的应用。但随着UC3842开关频率的提高,由它所构成的开关电源的保护电路也出现了很多问题。本文分析了UC3842保护电路的缺陷及改进的方法。<br />...]]></description>
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	<author><![CDATA[佚名]]></author>	<pubDate>Fri, 02 Dec 2011 14:21:52 GMT</pubDate>
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	<link><![CDATA[http://www.stc89.com/news/2011-12/1617.htm]]></link>
	<author><![CDATA[佚名]]></author>	<pubDate>Fri, 02 Dec 2011 14:15:15 GMT</pubDate>
	<category><![CDATA[51单片机]]></category>	<description><![CDATA[/***************************************************** <br/>&nbsp;  程序功能：输出可调0~5伏电压，步进值为0.1V <br/>&nbsp;  涉及芯片：1602液晶、TLC5615、TLC549、AT89S52单片机 <br/>******************************************************/ <br/>#include&lt;reg52.h...]]></description>
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	<link><![CDATA[http://www.stc89.com/news/2011-12/1616.htm]]></link>
	<author><![CDATA[佚名]]></author>	<pubDate>Thu, 01 Dec 2011 15:16:12 GMT</pubDate>
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	<link><![CDATA[http://www.stc89.com/news/2011-12/1615.htm]]></link>
	<author><![CDATA[佚名]]></author>	<pubDate>Thu, 01 Dec 2011 13:58:25 GMT</pubDate>
	<category><![CDATA[avr单片机]]></category>	<description><![CDATA[用定时/计数器2以8位PWM方式产生调宽脉冲波，经有源滤波器LM358缓冲后，从PWM_OUT2端得到一锯齿波信号输出。  <br/>#include&lt;iom16v.h&gt;&nbsp; &nbsp; //包含头文件 <br/>#define uchar unsigned char //变量类型的宏定义 <br/>#define uint unsigned int <br/>//=============...]]></description>
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	<category><![CDATA[pic单片机]]></category>	<description><![CDATA[PIC12c508 PWM调LED程序...]]></description>
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	<author><![CDATA[佚名]]></author>	<pubDate>Tue, 29 Nov 2011 04:08:29 GMT</pubDate>
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