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	<title>骆驼调频 &#187; 骆驼</title>
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	<link>http://www.21say.com</link>
	<description>Camel&#039;s FM Blog</description>
	<lastBuildDate>Mon, 09 Jan 2012 17:58:30 +0000</lastBuildDate>
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		<title>创维电视网上邻居UPnP操作指南</title>
		<link>http://www.21say.com/skyworth-tv-network-neighborhood-upnp-operation-guide/</link>
		<comments>http://www.21say.com/skyworth-tv-network-neighborhood-upnp-operation-guide/#comments</comments>
		<pubDate>Mon, 09 Jan 2012 17:58:30 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[Skyworth]]></category>
		<category><![CDATA[upnp]]></category>

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		<description><![CDATA[创维K10系列、LED10系列、E90系列、E61系列、E62系列、K05系列酷开网络多媒体液晶电视的在线酷开功能网上邻居支持从本地服务器上获得媒体文件内容。在链接到本地的服务器上，消费者首先部署... ]]></description>
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		<item>
		<title>AUNE S1 MUSIC PLAYER 与 NAS 连接播放实例</title>
		<link>http://www.21say.com/aune-s1-music-player-connect-nas/</link>
		<comments>http://www.21say.com/aune-s1-music-player-connect-nas/#comments</comments>
		<pubDate>Mon, 09 Jan 2012 17:37:56 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[AUNE S1 MUSIC PLAYER]]></category>
		<category><![CDATA[NAS]]></category>

		<guid isPermaLink="false">http://www.21say.com/aune-s1-music-player-connect-nas/</guid>
		<description><![CDATA[AUNE S1 MUSIC PLAYER 与 NAS 连接播放实例 NAS扫盲 NAS（Network Attached Storage：网络附属存储）是一种将分布、独立的数据整合为大型、集中化管理的数据中心，以便于对不同主机和应用服务器进行访问... ]]></description>
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		<title>什么是RDS</title>
		<link>http://www.21say.com/what-is-rds/</link>
		<comments>http://www.21say.com/what-is-rds/#comments</comments>
		<pubDate>Sun, 24 Apr 2011 17:46:21 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[Radio]]></category>
		<category><![CDATA[RDS]]></category>

		<guid isPermaLink="false">http://www.21say.com/?p=1575</guid>
		<description><![CDATA[RDS是 Radio Data System的缩写，广播数据系统。 RDS是于1984年由欧洲广播联盟（EBU）制定的数据广播系统的欧洲规范，1986年国际无线电咨询委员会（CCIR）通过了有关RDS的643号建议书，1990年正式通过... ]]></description>
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		<item>
		<title>.htaccess使用指南</title>
		<link>http://www.21say.com/htaccess-operating-guide/</link>
		<comments>http://www.21say.com/htaccess-operating-guide/#comments</comments>
		<pubDate>Sun, 24 Apr 2011 17:35:59 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Web]]></category>
		<category><![CDATA[htaccess]]></category>

		<guid isPermaLink="false">http://www.21say.com/?p=1572</guid>
		<description><![CDATA[Apache服务器的.htaccess是一个非常强大的分布式配置文件，学会使用.htaccess，对虚拟主机用户来说，可以实现众多的功能。这里有一篇很容易让人理解的.htaccess介绍，作为入门文章非常的适合。 1... ]]></description>
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		<item>
		<title>如何增加 zen cart 数据字段的长度</title>
		<link>http://www.21say.com/zen-cart-the-length-of-data-field/</link>
		<comments>http://www.21say.com/zen-cart-the-length-of-data-field/#comments</comments>
		<pubDate>Wed, 02 Mar 2011 12:31:39 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Web]]></category>
		<category><![CDATA[zen cart]]></category>

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		<description><![CDATA[以下代码用于在数据库中增大对某些数据的定义值，例如增加商品型号的长度、商品名称的长度、客户姓名的长度、商品分类名称的长度、账单地址的长度等等。 在后台的 [ 工具 － 安装SQL脚... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Zen cart 圖像水印設置方法</title>
		<link>http://www.21say.com/zen-cart-image-watermark/</link>
		<comments>http://www.21say.com/zen-cart-image-watermark/#comments</comments>
		<pubDate>Mon, 10 Jan 2011 07:08:29 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Web]]></category>
		<category><![CDATA[zen cart]]></category>

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		<description><![CDATA[１，建立水印圖像並放入以下文件夾 \images\watermark.png 这是小图像的水印 \images\medium\watermark_MED.png 这是中图的水印 \images\large\watermark_LRG.png 这是大图的水印 ２，在Ｔools中啟用Image Handler2 ３，在... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>怎样去除zencart URL地址后面的&#8220;?zenid&#8221;参数</title>
		<link>http://www.21say.com/zencart-url/</link>
		<comments>http://www.21say.com/zencart-url/#comments</comments>
		<pubDate>Fri, 31 Dec 2010 14:51:42 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Web]]></category>
		<category><![CDATA[zen cart]]></category>

		<guid isPermaLink="false">http://www.21say.com/zencart-url/</guid>
		<description><![CDATA[去除zencart程序的zenid有两种方法 １）、在后台 Configuration-&#62;session 将 Force Cookie Use 设置为ture; 一般如果网站只是在刚开启的时候存在 zenid 的话，只要这样设置一下就可以了； 另一种就是从头... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>BA1404小型立体声调频发射机</title>
		<link>http://www.21say.com/ba1404-stereo-fm-transmitter/</link>
		<comments>http://www.21say.com/ba1404-stereo-fm-transmitter/#comments</comments>
		<pubDate>Sat, 27 Nov 2010 13:13:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[BA1404]]></category>
		<category><![CDATA[FM Transmitter]]></category>

		<guid isPermaLink="false">http://www.21say.com/ba1404-stereo-fm-transmitter/</guid>
		<description><![CDATA[本文向大家介绍一种以BA1404为核心的小型立体声调频发射机，因为好多朋友对他非常热衷，向我问及它的资料，所以就把它放了上来。其实关于BA1404应用在许多电子杂志和报刊上多有介绍，算... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>用9014和9018制作微型调频无线话筒</title>
		<link>http://www.21say.com/use-90189014-diy-fm-wireless-microphone/</link>
		<comments>http://www.21say.com/use-90189014-diy-fm-wireless-microphone/#comments</comments>
		<pubDate>Fri, 26 Nov 2010 12:56:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[C9014]]></category>
		<category><![CDATA[C9018]]></category>
		<category><![CDATA[FM Transmitter]]></category>

		<guid isPermaLink="false">http://www.21say.com/use-90189014-diy-fm-wireless-microphone/</guid>
		<description><![CDATA[电路采用电容三点式振荡器，简单可靠，起振容易。BG1组成的放大电路把来自小型电容话筒检测到的微弱声音信号进行放大，达到一定的幅度后送到BG2组成的电容三点式振荡器对BG2产生的载波... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>用9018制作调频话筒教程</title>
		<link>http://www.21say.com/use-9018-production-fm-microphone/</link>
		<comments>http://www.21say.com/use-9018-production-fm-microphone/#comments</comments>
		<pubDate>Thu, 25 Nov 2010 11:21:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[FM Transmitter]]></category>

		<guid isPermaLink="false">http://www.21say.com/use-9018-production-fm-microphone/</guid>
		<description><![CDATA[无线话筒原理分析篇： &#160;&#160;&#160; 下面的就是调频无线话筒的电路图，电路非常简洁，没有多余的器件。高频三极管V1和电容C3、C5、C6组成一个电容三点式的振荡器，对于初学者我们暂时不... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>BA1404 5W调频发射机电路</title>
		<link>http://www.21say.com/ba1404-5w-fm-transmitter-circuit/</link>
		<comments>http://www.21say.com/ba1404-5w-fm-transmitter-circuit/#comments</comments>
		<pubDate>Wed, 24 Nov 2010 09:30:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[BA1404]]></category>
		<category><![CDATA[C1971]]></category>

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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>4个元件的调频发射机(C9018)</title>
		<link>http://www.21say.com/use-9018-diy-fm-transmitter/</link>
		<comments>http://www.21say.com/use-9018-diy-fm-transmitter/#comments</comments>
		<pubDate>Wed, 24 Nov 2010 03:14:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[C3358]]></category>
		<category><![CDATA[C9018]]></category>
		<category><![CDATA[FM Transmitter]]></category>

		<guid isPermaLink="false">http://www.21say.com/use-9018-diy-fm-transmitter/</guid>
		<description><![CDATA[电路用了极少的元件，只有4只，就组成了一只微型无线调频话筒，工作频率较稳定，发射距离大于10米，1.5V供电时，电流小于0.5mA，这样节能的话筒还少见，3V供电时距离可达30米。 &#160;&#160;&#1... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>用调频接收集成IC TA7335制作调频发射机</title>
		<link>http://www.21say.com/use-ta7335-diy-fm-transmitter/</link>
		<comments>http://www.21say.com/use-ta7335-diy-fm-transmitter/#comments</comments>
		<pubDate>Wed, 24 Nov 2010 03:03:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[FM Transmitter]]></category>
		<category><![CDATA[Ta7555]]></category>

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		<description><![CDATA[ＴＡ７３３５引脚功能如下：①脚天线信号输入端；②脚接电源；③脚高放输出外接调谐回路；④脚混频器输入端；⑤脚地；⑥脚混频输出；⑦脚内部振荡器外接ＬＣ回路；⑧、⑨脚间内部有... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>用BH1416F和CXA1238M制作高保真无线立体声音箱</title>
		<link>http://www.21say.com/use-bh1416f-and-cxa1238m-diy-wireless-stereo-speakers/</link>
		<comments>http://www.21say.com/use-bh1416f-and-cxa1238m-diy-wireless-stereo-speakers/#comments</comments>
		<pubDate>Tue, 23 Nov 2010 11:12:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[BH1416F]]></category>
		<category><![CDATA[CXA1238M]]></category>
		<category><![CDATA[FM Transmitter]]></category>

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		<description><![CDATA[发射装置的制作 发射装置采用ROHM公司的单片数字锁相立体声调制芯片BH1416F，该芯片性能卓越，失真仅为0.5%，声道分离度高达40dB，传送的音质可 达专业级别。其引脚功能如下图： 由BH1416F构成... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>BH1417 5W发射机电原图</title>
		<link>http://www.21say.com/bh1417-5w-fm-transmitter/</link>
		<comments>http://www.21say.com/bh1417-5w-fm-transmitter/#comments</comments>
		<pubDate>Tue, 23 Nov 2010 09:28:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[bh1417]]></category>

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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>M002A 3公里发射器电路</title>
		<link>http://www.21say.com/m002a-3%e5%85%ac%e9%87%8c%e5%8f%91%e5%b0%84%e5%99%a8%e7%94%b5%e8%b7%af/</link>
		<comments>http://www.21say.com/m002a-3%e5%85%ac%e9%87%8c%e5%8f%91%e5%b0%84%e5%99%a8%e7%94%b5%e8%b7%af/#comments</comments>
		<pubDate>Sun, 21 Nov 2010 16:41:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[MC002A]]></category>

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		<description><![CDATA[由闽实科技研发的MEC002A微型高效无线传声模块具有体积小，射频输出功率大，声音感应灵敏度高，输出频率相对比较稳定等优点，利用它构成的调频发射机电路结构简单，容易制作，调试方便... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>BA1404/1404F 调频立体声发射电路</title>
		<link>http://www.21say.com/ba14041404f-fm-stereo-transmitter-circuit/</link>
		<comments>http://www.21say.com/ba14041404f-fm-stereo-transmitter-circuit/#comments</comments>
		<pubDate>Sat, 20 Nov 2010 16:34:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[BA1404]]></category>

		<guid isPermaLink="false">http://www.21say.com/ba14041404f-fm-stereo-transmitter-circuit/</guid>
		<description><![CDATA[◆ 功能简介 &#160;&#160;&#160; BA1404/1404F 是日本东洋电具制作所（Rohm Co. Ltd.） 生产的调频立体声发射集成电路。此电路将立体声调制、FM 调制和 RF 放大器等功能集成在一个芯片上。仅仅需要很少... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>用BA1404和upc1651制作调制器电路</title>
		<link>http://www.21say.com/ba1404-modulator-circuit/</link>
		<comments>http://www.21say.com/ba1404-modulator-circuit/#comments</comments>
		<pubDate>Sat, 20 Nov 2010 10:28:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[BA1404]]></category>
		<category><![CDATA[upc1651]]></category>

		<guid isPermaLink="false">http://www.21say.com/ba1404-modulator-circuit/</guid>
		<description><![CDATA[&#160;&#160; BA1404是日本东洋公司的产品，工作电压范围1~3V，该电路是由FM立体声混合器、38KHZ振荡器、FM调制器和高频放大器组成的单片集成电路。 工作原理（见图一）：立体声音频信号经加重... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>18Watt调频功放电路（２ＳＣ１９７０、１９41、１９42）</title>
		<link>http://www.21say.com/18w-fm-amplifier-c1971-1941-1942/</link>
		<comments>http://www.21say.com/18w-fm-amplifier-c1971-1941-1942/#comments</comments>
		<pubDate>Fri, 19 Nov 2010 10:53:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[c1942]]></category>
		<category><![CDATA[C1971]]></category>

		<guid isPermaLink="false">http://www.21say.com/18w-fm-amplifier-c1971-1941-1942/</guid>
		<description><![CDATA[装配图 原理... ]]></description>
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		</item>
		<item>
		<title>用2N4401制作1.5V微型无线调频话筒</title>
		<link>http://www.21say.com/2n4401-diy-1-5v-fm-transmitter/</link>
		<comments>http://www.21say.com/2n4401-diy-1-5v-fm-transmitter/#comments</comments>
		<pubDate>Fri, 19 Nov 2010 09:56:00 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[FM]]></category>
		<category><![CDATA[2N4401]]></category>

		<guid isPermaLink="false">http://www.21say.com/2n4401-diy-1-5v-fm-transmitter/</guid>
		<description><![CDATA[&#160; 本文用了12个元件做了一个微型无线调频话筒，工作频率稳定，发射距离在30米左右，6V供电时可达到100米以上。 电路如图所示，BG1与C1、C3组成高频振荡电路。其发射距离与发射管工作电... ]]></description>
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