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				<title>8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes : Forum / topic</title>
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				<copyright>2008 Rickey's World</copyright>
				<managingEditor>contact@nospam.com (Ajay Bhargav)</managingEditor>
				<webMaster>contact@nospam.com (Ajay Bhargav)</webMaster>
				<pubDate>Thu, 08 Jan 2009 21:51:28 -0800</pubDate>
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						<title>hardware circuit for 8 relay interface card</title>
<link>http://www.8051projects.net/forum-t6124.html</link>
<description><![CDATA[I am doing a project on controlling 8 relays from Microcontroller.<br />I have done all the coding for Controlling relays.<br />I need hardware Circuitary Between the relays and Microcontroller, something like the board from onlinetps.com. <br />here is the link for that board.<br /><br />http://www.onlinetps.com/ViewItam.php?ItemID=193.<br /><br />Can any one tell me which IC's has been used in that board? or what is hardware Circuitary in that board?<br /><br />Thank you.....<br /><br />vmax.]]></description>
<pubDate>Fri, 22 Feb 2008 00:03:21 -0800</pubDate>
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						<item>
						<title>Re: hardware circuit for 8 relay interface card</title>
<link>http://www.8051projects.net/forum-t6124.html</link>
<description><![CDATA[Must be ULN2803-octal darlington array..]]></description>
<author>contact@nospam.com (Ajay Bhargav)</author>
<pubDate>Fri, 22 Feb 2008 07:27:59 -0800</pubDate>
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