<?xml version="1.0" encoding="utf-8"?>

<!DOCTYPE eagle SYSTEM "eagle.dtd">

<eagle version="6.3">

<drawing>

<settings>

<setting alwaysvectorfont="yes"/>

<setting verticaltext="up"/>

</settings>

<grid distance="4" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="0.25" altunitdist="mil" altunit="mil"/>

<layers>

<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>

<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>

<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>

<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>

<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>

<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>

<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="yes"/>

<layer number="25" name="tNames" color="7" fill="1" visible="no" active="yes"/>

<layer number="26" name="bNames" color="7" fill="1" visible="no" active="yes"/>

<layer number="27" name="tValues" color="7" fill="1" visible="no" active="yes"/>

<layer number="28" name="bValues" color="7" fill="1" visible="no" active="yes"/>

<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>

<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>

<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>

<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>

<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>

<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>

<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>

<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>

<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>

<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>

<layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="yes"/>

<layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="yes"/>

<layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="yes"/>

<layer number="42" name="bRestrict" color="1" fill="10" visible="yes" active="yes"/>

<layer number="43" name="vRestrict" color="2" fill="10" visible="yes" active="yes"/>

<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>

<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>

<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>

<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>

<layer number="48" name="Document" color="7" fill="1" visible="no" active="yes"/>

<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>

<layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>

<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>

<layer number="53" name="tGND_GNDA" color="7" fill="9" visible="no" active="no"/>

<layer number="54" name="bGND_GNDA" color="1" fill="9" visible="no" active="no"/>

<layer number="56" name="wert" color="7" fill="1" visible="no" active="no"/>

<layer number="60" name="p_dimension" color="6" fill="0" visible="no" active="no"/>

<layer number="61" name="pt_docu" color="7" fill="0" visible="no" active="no"/>

<layer number="91" name="Nets" color="2" fill="1" visible="no" active="no"/>

<layer number="92" name="Busses" color="1" fill="1" visible="no" active="no"/>

<layer number="93" name="Pins" color="2" fill="1" visible="no" active="no"/>

<layer number="94" name="Symbols" color="4" fill="1" visible="no" active="no"/>

<layer number="95" name="Names" color="7" fill="1" visible="no" active="no"/>

<layer number="96" name="Values" color="7" fill="1" visible="no" active="no"/>

<layer number="97" name="Info" color="7" fill="1" visible="no" active="no"/>

<layer number="98" name="Guide" color="6" fill="1" visible="no" active="no"/>

<layer number="100" name="Muster" color="7" fill="1" visible="no" active="no"/>

<layer number="101" name="Patch_Top" color="12" fill="4" visible="no" active="yes"/>

<layer number="102" name="Vscore" color="7" fill="1" visible="no" active="yes"/>

<layer number="103" name="tMap" color="7" fill="1" visible="no" active="yes"/>

<layer number="104" name="Name" color="16" fill="1" visible="no" active="yes"/>

<layer number="105" name="tPlate" color="7" fill="1" visible="no" active="yes"/>

<layer number="106" name="bPlate" color="7" fill="1" visible="no" active="yes"/>

<layer number="107" name="Crop" color="7" fill="1" visible="no" active="yes"/>

<layer number="108" name="fp8" color="7" fill="1" visible="no" active="yes"/>

<layer number="109" name="fp9" color="7" fill="1" visible="no" active="yes"/>

<layer number="110" name="fp0" color="7" fill="1" visible="no" active="yes"/>

<layer number="111" name="LPC17xx" color="7" fill="1" visible="yes" active="yes"/>

<layer number="112" name="tSilk" color="7" fill="1" visible="yes" active="yes"/>

<layer number="116" name="Patch_BOT" color="9" fill="4" visible="no" active="yes"/>

<layer number="121" name="_tsilk" color="7" fill="1" visible="no" active="yes"/>

<layer number="122" name="_bsilk" color="7" fill="1" visible="no" active="yes"/>

<layer number="123" name="tTestmark" color="7" fill="1" visible="no" active="yes"/>

<layer number="124" name="bTestmark" color="7" fill="1" visible="no" active="yes"/>

<layer number="125" name="_tNames" color="7" fill="1" visible="no" active="yes"/>

<layer number="126" name="_bNames" color="7" fill="1" visible="yes" active="yes"/>

<layer number="127" name="_tValues" color="7" fill="1" visible="yes" active="yes"/>

<layer number="128" name="_bValues" color="7" fill="1" visible="yes" active="yes"/>

<layer number="131" name="tAdjust" color="7" fill="1" visible="no" active="yes"/>

<layer number="132" name="bAdjust" color="7" fill="1" visible="no" active="yes"/>

<layer number="144" name="Drill_legend" color="7" fill="1" visible="no" active="yes"/>

<layer number="146" name="p_Milling" color="3" fill="9" visible="yes" active="yes"/>

<layer number="147" name="COVER" color="14" fill="1" visible="yes" active="yes"/>

<layer number="151" name="HeatSink" color="7" fill="1" visible="no" active="yes"/>

<layer number="152" name="_bDocu" color="7" fill="1" visible="yes" active="yes"/>

<layer number="190" name="Comments" color="12" fill="1" visible="yes" active="yes"/>

<layer number="199" name="Contour" color="7" fill="1" visible="yes" active="yes"/>

<layer number="200" name="200bmp" color="1" fill="10" visible="no" active="yes"/>

<layer number="201" name="201bmp" color="2" fill="10" visible="no" active="yes"/>

<layer number="202" name="202bmp" color="3" fill="10" visible="no" active="yes"/>

<layer number="203" name="203bmp" color="4" fill="10" visible="no" active="yes"/>

<layer number="204" name="204bmp" color="5" fill="10" visible="no" active="yes"/>

<layer number="205" name="205bmp" color="6" fill="10" visible="no" active="yes"/>

<layer number="206" name="206bmp" color="7" fill="10" visible="no" active="yes"/>

<layer number="207" name="207bmp" color="8" fill="10" visible="no" active="yes"/>

<layer number="208" name="208bmp" color="9" fill="10" visible="no" active="yes"/>

<layer number="209" name="209bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="210" name="210bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="211" name="211bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="212" name="212bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="213" name="213bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="214" name="214bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="215" name="215bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="216" name="216bmp" color="7" fill="1" visible="no" active="yes"/>

<layer number="217" name="217bmp" color="18" fill="1" visible="no" active="no"/>

<layer number="218" name="218bmp" color="19" fill="1" visible="no" active="no"/>

<layer number="219" name="219bmp" color="20" fill="1" visible="no" active="no"/>

<layer number="220" name="220bmp" color="21" fill="1" visible="no" active="no"/>

<layer number="221" name="221bmp" color="22" fill="1" visible="no" active="no"/>

<layer number="222" name="222bmp" color="23" fill="1" visible="no" active="no"/>

<layer number="223" name="223bmp" color="24" fill="1" visible="no" active="no"/>

<layer number="224" name="224bmp" color="25" fill="1" visible="no" active="no"/>

<layer number="248" name="Housing" color="7" fill="1" visible="yes" active="yes"/>

<layer number="249" name="Edge" color="7" fill="1" visible="yes" active="yes"/>

<layer number="250" name="Descript" color="3" fill="1" visible="no" active="no"/>

<layer number="251" name="SMDround" color="12" fill="11" visible="no" active="no"/>

<layer number="254" name="cooling" color="7" fill="1" visible="no" active="yes"/>

</layers>

<board>

<plain>

<wire x1="0" y1="34.29" x2="0" y2="5.08" width="0" layer="20"/>

<wire x1="0" y1="5.08" x2="5.08" y2="0" width="0" layer="20" curve="90"/>

<wire x1="5.08" y1="0" x2="58.42" y2="0" width="0" layer="20"/>

<wire x1="58.42" y1="0" x2="63.5" y2="5.08" width="0" layer="20" curve="90"/>

<wire x1="63.5" y1="5.08" x2="63.5" y2="34.29" width="0" layer="20"/>

<wire x1="63.5" y1="34.29" x2="58.42" y2="39.37" width="0" layer="20" curve="90"/>

<wire x1="58.42" y1="39.37" x2="5.08" y2="39.37" width="0" layer="20"/>

<wire x1="5.08" y1="39.37" x2="0" y2="34.29" width="0" layer="20" curve="90"/>

<text x="-19.812" y="44.704" size="1.778" layer="25">DO NOT MOVE RINGS, PIN HEADERS, OR PCB DIMMENSIONS. THEY ARE ACCURATELY PLACED</text>

<text x="2.58445" y="25.07615" size="1.778" layer="21">.</text>

<text x="20.7264" y="18.4912" size="1.143" layer="22" rot="MR0">Cedarville University

2013</text>

<text x="20.7264" y="6.1976" size="1.143" layer="22" rot="MR0">Kyle Ripperger

Ethan Zonca

Matthew Kroening

Matthew Kanning</text>

<text x="20.7264" y="14.224" size="1.143" layer="22" rot="MR0">Slave Motherboard

V 1.0</text>

</plain>

<libraries>

<library name="SparkFun">

<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;

We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.

<br><br>

&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>

<packages>

<package name="XBEE-SMD">

<wire x1="-5" y1="27.6" x2="5" y2="27.6" width="0.2032" layer="21"/>

<wire x1="-12.25" y1="21.25" x2="-5" y2="27.6" width="0.2032" layer="21"/>

<wire x1="12.25" y1="21.25" x2="5" y2="27.6" width="0.2032" layer="21"/>

<wire x1="-12.25" y1="0.75" x2="-12.25" y2="0" width="0.2032" layer="21"/>

<wire x1="12.25" y1="0.75" x2="12.25" y2="0" width="0.2032" layer="21"/>

<wire x1="-12.25" y1="0" x2="12.25" y2="0" width="0.2032" layer="21"/>

<wire x1="12.25" y1="0" x2="12.25" y2="-6.25" width="0.2032" layer="51"/>

<wire x1="-12.25" y1="0" x2="-12.25" y2="-6.25" width="0.2032" layer="51"/>

<wire x1="-12.25" y1="-6.25" x2="12.25" y2="-6.25" width="0.2032" layer="51"/>

<wire x1="-12.25" y1="0.75" x2="-12.25" y2="21.25" width="0.2032" layer="51"/>

<wire x1="-9.75" y1="21.25" x2="-9.75" y2="0.75" width="0.2032" layer="51"/>

<wire x1="-12.25" y1="0.75" x2="-9.75" y2="0.75" width="0.2032" layer="51"/>

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<wire x1="-12.25" y1="0.75" x2="-12.25" y2="1.3" width="0.2032" layer="21"/>

<wire x1="-12.25" y1="0.75" x2="-9.75" y2="0.75" width="0.2032" layer="21"/>

<wire x1="-9.75" y1="0.75" x2="-9.75" y2="1.3" width="0.2032" layer="21"/>

<wire x1="-9.75" y1="20.6" x2="-9.75" y2="21.25" width="0.2032" layer="21"/>

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<wire x1="-12.25" y1="21.25" x2="-12.25" y2="20.6" width="0.2032" layer="21"/>

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<wire x1="12.25" y1="20.6" x2="12.25" y2="21.25" width="0.2032" layer="21"/>

<wire x1="12.25" y1="21.25" x2="9.75" y2="21.25" width="0.2032" layer="21"/>

<wire x1="9.75" y1="21.25" x2="9.75" y2="20.6" width="0.2032" layer="21"/>

<smd name="10" x="-9.5" y="2" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="9" x="-12.5" y="4" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="8" x="-9.5" y="6" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="7" x="-12.5" y="8" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="6" x="-9.5" y="10" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="5" x="-12.5" y="12" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="4" x="-9.5" y="14" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="3" x="-12.5" y="16" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="2" x="-9.5" y="18" dx="0.85" dy="1.7" layer="1" rot="R90"/>

<smd name="1" x="-12.5" y="20" dx="0.85" dy="1.7" layer="1" rot="R90"/>

</signal>

<signal name="SDA">

<contactref element="IC1" pad="20"/>

<contactref element="JP2" pad="2"/>

<contactref element="TEMP" pad="5"/>

<contactref element="R_SDA" pad="1"/>

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<wire x1="16.4744" y1="29.652" x2="16.0528" y2="30.0736" width="0.4064" layer="1"/>

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<wire x1="16.0528" y1="32.1428" x2="17.272" y2="33.362" width="0.4064" layer="1"/>

<wire x1="17.272" y1="33.362" x2="17.272" y2="33.655" width="0.4064" layer="1"/>

<wire x1="17.272" y1="33.655" x2="20.32" y2="36.703" width="0.4064" layer="1"/>

<wire x1="16.794" y1="29.652" x2="18.1712" y2="29.652" width="0.4064" layer="1"/>

<wire x1="18.1712" y1="29.652" x2="18.8976" y2="30.3784" width="0.4064" layer="1"/>

<via x="18.8976" y="30.3784" extent="1-16" drill="0.254"/>

<wire x1="18.8976" y1="30.3784" x2="30.48" y2="30.3784" width="0.4064" layer="16"/>

<via x="30.48" y="30.3784" extent="1-16" drill="0.254"/>

<wire x1="30.48" y1="30.3784" x2="30.5816" y2="30.3784" width="0.4064" layer="1"/>

<via x="30.988" y="25.0952" extent="1-16" drill="0.254"/>

<wire x1="30.988" y1="25.0952" x2="30.988" y2="17.6784" width="0.4064" layer="16"/>

<wire x1="30.5816" y1="30.3784" x2="30.5816" y2="30.2768" width="0.4064" layer="1"/>

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<wire x1="30.988" y1="29.8704" x2="30.988" y2="25.0952" width="0.4064" layer="1"/>

<wire x1="30.988" y1="17.6784" x2="27.6352" y2="14.3256" width="0.4064" layer="16"/>

<via x="27.6352" y="14.3256" extent="1-16" drill="0.254"/>

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<wire x1="27.6352" y1="12.1448" x2="27.673" y2="12.107" width="0.4064" layer="1"/>

</signal>

<signal name="SCL">

<contactref element="IC1" pad="19"/>

<contactref element="JP2" pad="1"/>

<contactref element="TEMP" pad="4"/>

<contactref element="R_SCL" pad="1"/>

<wire x1="13.9192" y1="33.362" x2="14.185" y2="33.362" width="0.4064" layer="1"/>

<wire x1="14.185" y1="33.362" x2="17.78" y2="36.957" width="0.4064" layer="1"/>

<wire x1="16.794" y1="27.752" x2="16.5456" y2="27.752" width="0.4064" layer="1"/>

<wire x1="15.24" y1="32.1056" x2="14.4272" y2="32.9184" width="0.4064" layer="1"/>

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<wire x1="13.9564" y1="33.3248" x2="13.9192" y2="33.362" width="0.4064" layer="1"/>

<wire x1="15.24" y1="29.306" x2="16.794" y2="27.752" width="0.4064" layer="1"/>

<wire x1="15.24" y1="32.1056" x2="15.24" y2="29.306" width="0.4064" layer="1"/>

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<wire x1="18.8976" y1="29.1592" x2="30.0736" y2="29.1592" width="0.4064" layer="16"/>

<via x="30.0736" y="29.1592" extent="1-16" drill="0.254"/>

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<wire x1="17.4904" y1="27.752" x2="18.8976" y2="29.1592" width="0.4064" layer="1"/>

</signal>

<signal name="PA0">

<contactref element="IC1" pad="37"/>

<contactref element="JP2" pad="3"/>

<wire x1="22.86" y1="36.957" x2="22.86" y2="36.83" width="0.3048" layer="1"/>

<wire x1="22.86" y1="36.83" x2="26.924" y2="32.766" width="0.4064" layer="1"/>

<wire x1="26.924" y1="32.766" x2="26.924" y2="23.758" width="0.4064" layer="1"/>

<wire x1="26.924" y1="23.758" x2="26.873" y2="23.707" width="0.3048" layer="1"/>

</signal>

<signal name="PA1">

<contactref element="IC1" pad="36"/>

<contactref element="JP2" pad="4"/>

<wire x1="27.673" y1="23.707" x2="27.673" y2="34.43" width="0.4064" layer="1"/>

<wire x1="27.673" y1="34.43" x2="25.4" y2="36.703" width="0.4064" layer="1"/>

</signal>

<signal name="PA2">

<contactref element="IC1" pad="35"/>

<contactref element="JP2" pad="5"/>

<wire x1="28.473" y1="23.707" x2="28.473" y2="36.424" width="0.4064" layer="1"/>

<wire x1="28.473" y1="36.424" x2="27.94" y2="36.957" width="0.4064" layer="1"/>

</signal>

<signal name="PA3">

<contactref element="IC1" pad="34"/>

<contactref element="JP2" pad="6"/>

<wire x1="29.273" y1="23.707" x2="29.273" y2="34.4546" width="0.4064" layer="1"/>

<wire x1="29.273" y1="34.4546" x2="30.48" y2="35.6616" width="0.4064" layer="1"/>

<wire x1="30.48" y1="35.6616" x2="30.48" y2="36.703" width="0.4064" layer="1"/>

</signal>

<signal name="PA4">

<contactref element="IC1" pad="33"/>

<contactref element="JP2" pad="7"/>

<wire x1="31.073" y1="21.907" x2="31.8638" y2="21.907" width="0.4064" layer="1"/>

<wire x1="31.8638" y1="21.907" x2="32.2072" y2="22.2504" width="0.4064" layer="1"/>

<wire x1="32.2072" y1="22.2504" x2="32.2072" y2="34.7472" width="0.4064" layer="1"/>

<wire x1="33.02" y1="35.56" x2="33.02" y2="36.957" width="0.4064" layer="1"/>

<wire x1="32.2072" y1="34.7472" x2="33.02" y2="35.56" width="0.4064" layer="1"/>

</signal>

<signal name="PA5">

<contactref element="IC1" pad="32"/>

<contactref element="JP2" pad="8"/>

<wire x1="31.073" y1="21.107" x2="32.1814" y2="21.107" width="0.4064" layer="1"/>

<wire x1="32.1814" y1="21.107" x2="33.02" y2="21.9456" width="0.4064" layer="1"/>

<wire x1="33.02" y1="21.9456" x2="33.02" y2="34.3408" width="0.4064" layer="1"/>

<wire x1="35.56" y1="35.56" x2="35.56" y2="36.703" width="0.4064" layer="1"/>

<wire x1="33.02" y1="34.3408" x2="33.9344" y2="35.2552" width="0.4064" layer="1"/>

<wire x1="33.9344" y1="35.2552" x2="35.2552" y2="35.2552" width="0.4064" layer="1"/>

<wire x1="35.2552" y1="35.2552" x2="35.56" y2="35.56" width="0.4064" layer="1"/>

</signal>