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	<title>I.D.E.A. &#187; PIC</title>
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	<description>Inspirations, Dreams, Explorations, Addictions</description>
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		<title>PIC Timer Interrupts</title>
		<link>http://www.2-bit-toys.com/2005/10/14/pic-timer-interrupts/</link>
		<comments>http://www.2-bit-toys.com/2005/10/14/pic-timer-interrupts/#comments</comments>
		<pubDate>Fri, 14 Oct 2005 19:00:42 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[PIC]]></category>
		<category><![CDATA[Physical Computing]]></category>

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		<description><![CDATA[Here&#8217;s a very basic program to use TMR0 and an interrupt for TMR0 to do something every second.
I&#8217;m using a 4Mhz clock.
We are setting up the PIC so that everytime TMR0 reaches it&#8217;s max value(this is configurable), a Timer Interrupt occurs.

----------------------------------------------------------------------------------------

'Works w/ 18Fxx2 - James Tu 06/01/2004

'This program sets up a TMR0 interrupt
'The interrupt happens [...]]]></description>
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		<item>
		<title>&#8220;Open-collector&#8221;, &#8220;Open-drain&#8221; demystified</title>
		<link>http://www.2-bit-toys.com/2005/10/14/open-collector-open-drain-demystified/</link>
		<comments>http://www.2-bit-toys.com/2005/10/14/open-collector-open-drain-demystified/#comments</comments>
		<pubDate>Fri, 14 Oct 2005 18:35:54 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[ICs & Controller Boards]]></category>
		<category><![CDATA[PIC]]></category>

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		<description><![CDATA[You&#8217;ll come across the terms &#8220;open-collector&#8221; and &#8220;open-drain.&#8221; These are used sometimes to describe how a particular IC&#8217;s pins are implemented internally. 
This and also this are good explanations of what those terms actually mean and why an IC&#8217;s pin would be designed as open-collector or open-drain.
]]></description>
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		<item>
		<title>PIC IR remote</title>
		<link>http://www.2-bit-toys.com/2005/10/14/pic-ir-remote/</link>
		<comments>http://www.2-bit-toys.com/2005/10/14/pic-ir-remote/#comments</comments>
		<pubDate>Fri, 14 Oct 2005 18:26:01 +0000</pubDate>
		<dc:creator>James</dc:creator>
				<category><![CDATA[Communication]]></category>
		<category><![CDATA[PIC]]></category>
		<category><![CDATA[Physical Computing]]></category>

		<guid isPermaLink="false">http://2-bit-toys.com/wordpress/?p=14</guid>
		<description><![CDATA[Here&#8217;s the info on how to control a SONY TV. (caveat you may need to do some debugging.)
You need a 555 timer to generate the 40 Khz for you.
Your pic just turns on or off the 555 to transmit the appropriate data.
Circuit link.
SIRC codes explained.
SIRC code data format
My PICBasicPro code to implement this protocol.
Update:
Found a [...]]]></description>
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