<?xml version="1.0" encoding="UTF-8"?> <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" ><channel><title>zerodeviation.net &#187; Engineering</title> <atom:link href="http://blog.zerodeviation.net/category/engineering/feed/" rel="self" type="application/rss+xml" /><link>http://blog.zerodeviation.net</link> <description>musings of an engineer, developer, and picky theologian</description> <lastBuildDate>Thu, 03 Jun 2010 22:08:19 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.0</generator> <xhtml:meta xmlns:xhtml="http://www.w3.org/1999/xhtml" name="robots" content="noindex" /> <item><title>Tetris in HC12 assembly</title><link>http://blog.zerodeviation.net/engineering/tetris-in-hc12-assembly/</link> <comments>http://blog.zerodeviation.net/engineering/tetris-in-hc12-assembly/#comments</comments> <pubDate>Fri, 21 May 2010 20:05:17 +0000</pubDate> <dc:creator>Christoph</dc:creator> <category><![CDATA[Engineering]]></category> <category><![CDATA[assembly]]></category> <category><![CDATA[github]]></category> <category><![CDATA[hc12]]></category> <category><![CDATA[tetris]]></category><guid isPermaLink="false">http://blog.zerodeviation.net/?p=400</guid> <description><![CDATA[It&#8217;s been a while since we actually completed this project, but here&#8217;s the video finally. Basic HC12 dev board, PS2 controller on the SPI bus and the LCD display on two of the I/O ports. WPFP(document).ready(function() { //load player $f("saiweb_4e1216b31e3fcb9d2bc9efe4a3d70868", "/wp-content/plugins/word-press-flow-player/flowplayer/gpl/flowplayer-3.1.5.swf", { plugins: { controls: { sliderGradient: 'none', progressGradient: 'medium', backgroundGradient: 'none', bufferGradient: 'none', opacity:1.0 [...]]]></description> <wfw:commentRss>http://blog.zerodeviation.net/engineering/tetris-in-hc12-assembly/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Audio Amplifier</title><link>http://blog.zerodeviation.net/engineering/audio-amplifier/</link> <comments>http://blog.zerodeviation.net/engineering/audio-amplifier/#comments</comments> <pubDate>Mon, 25 May 2009 15:00:39 +0000</pubDate> <dc:creator>Christoph</dc:creator> <category><![CDATA[Engineering]]></category> <category><![CDATA[audio amplifier]]></category> <category><![CDATA[david crowder]]></category><guid isPermaLink="false">http://blog.zerodeviation.net/?p=324</guid> <description><![CDATA[Just wanted to get this out there before I forget about it, so I won&#8217;t have the schematics up. This is your basic audio amplifier without any filters or fancy stuff. The little breadboard on the right has the pre-amp stage, a simple inverting op-amp amplifier with a gain of 4 V/V or so to [...]]]></description> <wfw:commentRss>http://blog.zerodeviation.net/engineering/audio-amplifier/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Matlab Goodness for System Analysis</title><link>http://blog.zerodeviation.net/engineering/matlab-goodness-for-system-analysis/</link> <comments>http://blog.zerodeviation.net/engineering/matlab-goodness-for-system-analysis/#comments</comments> <pubDate>Fri, 03 Apr 2009 03:59:42 +0000</pubDate> <dc:creator>Christoph</dc:creator> <category><![CDATA[Engineering]]></category> <category><![CDATA[bode]]></category> <category><![CDATA[matlab]]></category> <category><![CDATA[systems]]></category><guid isPermaLink="false">http://blog.zerodeviation.net/?p=303</guid> <description><![CDATA[This is mostly for my own reference, but I hope someone else will benefit from it. It&#8217;s mainly to play with transfer functions. First, generate the transfer function: % numerator coefficients for s^2 + 2s + 4 num = [1 2 4] % denominator coefficients for s + 6 den = [ 1 6 ] [...]]]></description> <wfw:commentRss>http://blog.zerodeviation.net/engineering/matlab-goodness-for-system-analysis/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Proximity sensor</title><link>http://blog.zerodeviation.net/engineering/proximity-sensor/</link> <comments>http://blog.zerodeviation.net/engineering/proximity-sensor/#comments</comments> <pubDate>Fri, 06 Feb 2009 00:59:20 +0000</pubDate> <dc:creator>Christoph</dc:creator> <category><![CDATA[Engineering]]></category> <category><![CDATA[circuits]]></category> <category><![CDATA[electronics]]></category> <category><![CDATA[IR]]></category> <category><![CDATA[op amps]]></category><guid isPermaLink="false">http://blog.zerodeviation.net/?p=260</guid> <description><![CDATA[First of all the video. Music by lostprophets. That&#8217;s what I was listening to at the time and thought I&#8217;d leave it to make it more interesting. Schematics and explanation below. WPFP(document).ready(function() { //load player $f("saiweb_028c0eba5c90063e3ddd7f68a57784e2", "/wp-content/plugins/word-press-flow-player/flowplayer/gpl/flowplayer-3.1.5.swf", { plugins: { controls: { sliderGradient: 'none', progressGradient: 'medium', backgroundGradient: 'none', bufferGradient: 'none', opacity:1.0 } }, clip: { [...]]]></description> <wfw:commentRss>http://blog.zerodeviation.net/engineering/proximity-sensor/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
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