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<title><![CDATA[雪风家园--我的电子生涯]]></title> 
<description><![CDATA[一位电子爱好者的简单生活~]]></description>
<link>http://www.snowywind.com/snowywind/</link>
<language>zh-cn</language>
<generator>www.emlog.net</generator>

<item>
	<title>20100914</title>
	<link>http://www.snowywind.com/snowywind/?post=21</link>
	<description><![CDATA[<p>今天完成了从EMLOG3.4.0到3.5.0，再从3.5.0到3.5.1，再从3.5.1到3.5.2...连升三级,还装了新浪围脖插件,撒花,鼓掌~鼓掌,撒花~</p>]]></description>
	<pubDate>Tue, 14 Sep 2010 02:26:10 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=21</guid>

</item>
<item>
	<title>LED照明灯板V1.0</title>
	<link>http://www.snowywind.com/snowywind/?post=20</link>
	<description><![CDATA[<p>今天来做一个简单的,弄几个LED来照明.</p>
<p>......</p>
<p>焊接完毕后加上引线引出正负极:</p>
<p><a href="http://www.snowywind.com/snowywind/content/uploadfile/201007/087364fad013a95487cac4a89c79911320100725014823.jpg" id="ematt:57" target="_blank"><img alt="点击查看原图" border="0" src="http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-087364fad013a95487cac4a89c79911320100725014823.jpg" /></a>
</p>
<p>接上12V电源,就能点亮了:</p>
<p><a href="http://www.snowywind.com/snowywind/content/uploadfile/201007/e4e68526fd1a227159447a94a4f2565220100725014916.jpg" id="ematt:58" target="_blank"><img alt="点击查看原图" border="0" src="http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-e4e68526fd1a227159447a94a4f2565220100725014916.jpg" /></a>
<br />实际要亮的多,只是照相机自动把光调暗了...</p><p><a href="http://www.snowywind.com/snowywind/?post=20">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Sun, 25 Jul 2010 07:15:15 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=20</guid>

</item>
<item>
	<title>新版电子台历--V3.0</title>
	<link>http://www.snowywind.com/snowywind/?post=19</link>
	<description><![CDATA[<p><font color="#ff0000">版电子台历的功能:</font>
</p>
<p><span style="color: #00f">1.年月日,时间,星期,农历显示,重要节日提醒</span>
</p>
<p><span style="color: #00f">时间计时范围:2008年至2032年(如果2012年后我们都还活着的话)<br />农历正确显示范围:2008年至2018年<br />公历和农历的重要节日提醒.</span>
</p>
<p><span style="color: #00f">2.温度显示,显示范围:-40到80度,精度:1度</span>
</p>
<p><span style="color: #00f">3.闹钟,共5组,可以定制提醒方式(每日,周一至周五,周六周日,周一至周六,周日)</span>
</p>
<p><span style="color: #00f">4.时间软件校准功能.因DS1302走时的精确程度取决于晶振和电容,所以走时不是很准,故每天通过软件来校准时间.</span>
</p>
<p><span style="color: #00f">5.背光时长设置功能.</span>
</p>
<p><span style="color: #00f">6.四个按钮控制</span>
</p>
<p><span style="color: #00f"><span style="color: #f00"><span style="color: #00f">元器件家族:</span>
</span>
</span>
</p>
<p><span style="color: #00f"><span style="color: #f00"><span style="color: #00f"><a href="http://www.snowywind.com/snowywind/content/uploadfile/201007/79d50db80610d37824bf7905e011974b20100722064048.jpg" id="ematt:41" target="_blank"><img alt="点击查看原图" border="0" src="http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-79d50db80610d37824bf7905e011974b20100722064048.jpg" /></a>
</span>
</span>
</span>
</p>
<p><span style="color: #00f"><span style="color: #f00"><span style="color: #00f"><span style="color: #f00"><span style="color: #00f"><span style="color: #f00"><span style="color: #00f">运行时:</span>
</span>
</span>
</span>
</span>
</span>
</span>
</p>
<p><span style="color: #00f"><span style="color: #f00"><span style="color: #00f"><span style="color: #f00"><span style="color: #00f"><span style="color: #f00"><span style="color: #00f"><a href="http://www.snowywind.com/snowywind/content/uploadfile/201007/d0b3b848a3e0d399554c72180f67088520100723044644.jpg" id="ematt:48" target="_blank"><img alt="点击查看原图" border="0" src="http://www.snowywind.com/snowywind/content/uploadfile/201007/thum-d0b3b848a3e0d399554c72180f67088520100723044644.jpg" /></a>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</p><p><a href="http://www.snowywind.com/snowywind/?post=19">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Thu, 22 Jul 2010 13:19:48 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=19</guid>

</item>
<item>
	<title>RGB灯条控制器 V1.0</title>
	<link>http://www.snowywind.com/snowywind/?post=18</link>
	<description><![CDATA[<p><span style="color: #0000cd">说&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 明:&nbsp;&nbsp; &nbsp;本程序为RGB控制器控制程序<br />显示方式:&nbsp;&nbsp;&nbsp; 单色显示，三色跳变，三十色跳变，真彩渐变，<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 三色跳变（快速），三十色跳变（快速）<br /><span style="color: #0000cd">控制方式:&nbsp;&nbsp; 315MHz无线遥控,板上按钮<br />最大输出电流:1.5A*3<br />工作方式:&nbsp; 通过控制器的四个输出口控制RGB灯条</span>
</span>
</p>
<p>&nbsp;</p>
<p><span style="color: #0000cd">墙上投影--橙色:<br /><a href="http://www.snowywind.com/snowywind/content/uploadfile/201006/0e1d2927fda7d02f2d50412abc3d889d20100607053913.jpg" id="ematt:37" target="_blank"><img alt="点击查看原图" border="0" src="http://www.snowywind.com/snowywind/content/uploadfile/201006/thum-0e1d2927fda7d02f2d50412abc3d889d20100607053913.jpg" /></a>
</span>
</p>
<p><span style="color: #0000cd">墙上投影--绿色:<br /><a href="http://www.snowywind.com/snowywind/content/uploadfile/201006/f5211d2ab6614f0da40a143a616d325c20100607053914.jpg" id="ematt:39" target="_blank"><img alt="点击查看原图" border="0" src="http://www.snowywind.com/snowywind/content/uploadfile/201006/thum-f5211d2ab6614f0da40a143a616d325c20100607053914.jpg" /></a>
</span>
</p><p><a href="http://www.snowywind.com/snowywind/?post=18">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Sun, 06 Jun 2010 21:23:53 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=18</guid>

</item>
<item>
	<title>使用12864液晶模块,51单片机,DS1302,DS18B20等实现电子台历(带农历)</title>
	<link>http://www.snowywind.com/snowywind/?post=15</link>
	<description><![CDATA[<p>
	<font color="#0000ff" size="4">名称:电子台历(V2.1)<br />
	最新软件版本:V2.1<br />
	<br />
	</font><font color="#0000ff" size="4">制作时间:2008年7月<br />
	主要元件:STC89C516RD+,12864液晶模块(带字库),DS18B20,DS1302<br />
	所使用单片机:STC89C516RD+<br />
	<br />
	主要功能:<br />
	年月日 星期 时间 温度 显示,公农历节日提醒.<br />
	5个闹钟<br />
	</font><font color="#0000ff" size="4">高温低温报警功能(温度可自行设定,-9~99度)<br />
	农历显示,部分农历节日提醒</font></p>
<p>
	<font color="#0000ff" size="4"><img alt="点击查看原图" border="0" src="http://www.snowywind.com/snowywind/content/uploadfile/201003/thum-38a1f15826427d6fd34d7ebc0897de9120100308040605.jpg" /></font></p>
<p>
	<font color="#0000ff" size="4">......</font></p><p><a href="http://www.snowywind.com/snowywind/?post=15">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Sun, 07 Mar 2010 19:57:45 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=15</guid>

</item>
<item>
	<title>使用51单片机实现数字频率计</title>
	<link>http://www.snowywind.com/snowywind/?post=14</link>
	<description><![CDATA[<p>
	<font color="#0000ff">主要功能:输入正弦波,三角波,方波等波形,通过数码管输出其频率<br />
	测频范围:10Hz~3MHz<br />
	误差:小于等于0.3%<br />
	数码管显示数值单位:KHz<br />
	使用单片机:STC12C2052<br />
	晶振:32MHz<br />
	数码管:四连共阴数码管</font></p>
<p>
	<font color="#0000ff">......</font></p><p><a href="http://www.snowywind.com/snowywind/?post=14">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Sat, 06 Mar 2010 23:01:30 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=14</guid>

</item>
<item>
	<title>51单片机,DS1302,1602液晶模块实现数字时钟</title>
	<link>http://www.snowywind.com/snowywind/?post=13</link>
	<description><![CDATA[<p>
	<font color="#3300ff">这是我第一次玩液晶的时候所制作的,1602的液晶模块,DS18B20的温度传感器,DS1302时钟芯片,51的单片机,这些很多都是单片机初学者所用到过的.</font></p>
<p>
	<font color="#3300ff">主要元件:STC89C52RC,DS1302,1602液晶模块(带字库),12MHz晶振...<br />
	主要功能:12/24小时时钟显示,日期,星期,5个闹钟,秒表,整点报时...<br />
	制作时间:2008.06</font></p>
<p>
	<font color="#3300ff">......</font></p><p><a href="http://www.snowywind.com/snowywind/?post=13">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Sat, 06 Mar 2010 22:47:34 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=13</guid>

</item>
<item>
	<title>51单片机实现电子温度计(c语言)</title>
	<link>http://www.snowywind.com/snowywind/?post=12</link>
	<description><![CDATA[<p>
	<font face="宋体 "><font size="3"><font color="blue"><font size="3"><font color="blue" target="_blank">制作时间:2008年2月<br />
	制作者:Snowywind&nbsp; 个人网站:http://www.snowywind.com/</font></font></font></font></font></p>
<p>
	&nbsp;</p>
<p>
	<strong><font face="宋体 "><font size="3"><font color="blue">功能:用单片机实现电子温度计,测温范围:-55~125&nbsp;&nbsp;并提供低温高温报警,报警温度可设定</font></font></font><br />
	<br />
	<font face="宋体 "><font size="3"><font color="#0000ff">原件:89s52单片机,DS18B20,12M晶振,10us电容,四联共阴数码管各一个.9015三极管两个,红绿发光二极管各一个,30p电容两个,</font></font></font><br />
	<font face="宋体 "><font size="3"><font color="#0000ff">&nbsp; &nbsp;&nbsp;&nbsp;按钮四个.电阻若干(见原理图)</font></font></font><br />
	<font face="宋体 "><font size="3"><font color="#0000ff">供电:5V.(可采用7805实现更高电压供电)</font></font></font><br />
	<font face="宋体 "><font size="3"><font color="#0000ff">按钮说明:按钮一(与p1.0相连),按一次进入报警设定,第二次推出设定</font></font></font><br />
	<font face="宋体 "><font size="3"><font color="#0000ff">&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;按钮二(与p1.1相连),设定是菜单切换</font></font></font><br />
	<font face="宋体 "><font size="3"><font color="#0000ff">&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;按钮三(与p1.2相连),减设定</font></font></font><br />
	<font face="宋体 "><font size="3"><font color="#0000ff">&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;按钮四(与p1.3相连),加设定</font></font></font></strong></p>
<p>
	<strong><font face="宋体 "><font size="3"><font color="#0000ff">......</font></font></font></strong></p><p><a href="http://www.snowywind.com/snowywind/?post=12">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Sat, 06 Mar 2010 21:54:43 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=12</guid>

</item>
<item>
	<title>51单片机实现电子时钟(c语言版)</title>
	<link>http://www.snowywind.com/snowywind/?post=11</link>
	<description><![CDATA[<p>
	这个是我学习单片机时候做的第一个东西,现在看来似乎一点技术含量都没有,但每一个人都是从没有技术含量开始的,毕竟谁也不能说一开始他就什么都会,把这个程序帖出来,仅供大家参考.</p>
<p>
	本次设计所用到的 元器件:</p>
<p>
	四联共阴数码管*2</p>
<p>
	680欧姆*8&nbsp; 10k*2</p>
<p>
	轻触按钮*5</p>
<p>
	10uf电容 30p电容*2 334(独石) 104(独石)</p>
<p>
	12MHz晶振</p>
<p>
	9015三极管</p>
<p>
	蜂鸣器(无源)</p>
<p>
	7805</p>
<p>
	AT89S52</p>
<p>
	......</p><p><a href="http://www.snowywind.com/snowywind/?post=11">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Sat, 06 Mar 2010 21:17:04 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=11</guid>

</item>
<item>
	<title>液晶模块1602相关资料</title>
	<link>http://www.snowywind.com/snowywind/?post=10</link>
	<description><![CDATA[<p>
	在刚开始接触液晶的时候，很多人会选择液晶模块，而1602液晶模块是一种选择，下面推荐我第一次使用液晶的时候，所用的一块模块：<br />
	&nbsp;</p>
<p>
	16*2液晶显示模块<br />
	外形尺寸：80*36mm<br />
	有效显示尺寸：57.7(W)&Chi;9.4(H)<br />
	外形尺寸：8.0&times;3.6CM<br />
	背光：白色LED<br />
	控制器：HD44780</p>
<p>
	引脚定义<br />
	1-- Vss 电源<br />
	2--Vcc 电源+5V<br />
	3--Vo 对比度调节<br />
	4--RS 寄存器选择 ，H = 数据选择，L = 指令选择<br />
	5--R/W 读写信号<br />
	6--E 致能信号<br />
	7~14-- DB0 ~ DB7 数据线<br />
	15--A LED+<br />
	16--K LED-</p>
<p>
	&nbsp;</p>
<p>
	下面是它与51单片机的底层驱动代码：<br />
	#include &quot;intrins.h&quot;<br />
	sbit rs=0x85;//与1602控制口通信的端口<br />
	&nbsp;......</p><p><a href="http://www.snowywind.com/snowywind/?post=10">阅读全文&gt;&gt;</a></p>]]></description>
	<pubDate>Tue, 02 Mar 2010 19:55:26 +0000</pubDate>
	<author>Snowywind</author>
	<guid>http://www.snowywind.com/snowywind/?post=10</guid>

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