seniordesign-hardware Changeset - 0aaba3062277

Changeset - 0aaba3062277

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mkroening@CL-SEC241-07.cedarville.edu - 13 years ago 2012-11-01 15:43:27
mkroening@CL-SEC241-07.cedarville.edu

Schematic and routing slave daughter

3 files changed with 279 insertions and 152 deletions:

slave-daughter/slave-daughter-camera.brd

slave-daughter/slave-daughter-sensors.brd

177

slave-daughter/slave-daughter-sensors.sch

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slave-daughter/slave-daughter-camera.brd

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 <?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>
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+<grid distance="5" unitdist="mil" unit="mil" style="lines" multiple="10" display="yes" altdistance="1" altunitdist="mil" altunit="mil"/>
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 <text x="-1.27" y="57.15" size="1.778" layer="21">DO NOT MOVE RINGS, PIN HEADERS, OR PCB DIMMENSIONS. THEY ARE ACCURATELY PLACED</text>
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 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.
 &lt;br&gt;&lt;br&gt;
 &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>
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 <wire x1="-1.02" y1="1.1" x2="-1.52" y2="1.1" width="0.254" layer="21"/>
 <wire x1="0" y1="0" x2="0" y2="4" width="0.6096" layer="21"/>
 <wire x1="1.5" y1="0" x2="1.5" y2="4" width="0.6096" layer="21"/>
 <pad name="1" x="1.5" y="-0.02" drill="0.7" diameter="1.016" shape="long" rot="R90"/>
 <pad name="2" x="0" y="-0.02" drill="0.7" diameter="1.016" shape="long" rot="R90"/>
 <text x="-1.0292" y="-3.0728" size="1.27" layer="25">&gt;NAME</text>
 <text x="-1.0054" y="4.9884" size="1.27" layer="27">&gt;VALUE</text>
 <rectangle x1="2.25" y1="-1.45" x2="3" y2="-0.7" layer="25"/>
 </package>
 </packages>
 </library>
 </libraries>
 <attributes>
 </attributes>
 <variantdefs>
 </variantdefs>
 <classes>
 <class number="0" name="default" width="0" drill="0">
 </class>
 </classes>
 <designrules name="default">
 <description language="de">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
 &lt;p&gt;
 Die Standard-Design-Rules sind so gewählt, dass sie für
 die meisten Anwendungen passen. Sollte ihre Platine
 besondere Anforderungen haben, treffen Sie die erforderlichen
 Einstellungen hier und speichern die Design Rules unter
 einem neuen Namen ab.</description>
 <description language="en">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
 &lt;p&gt;
 The default Design Rules have been set to cover
 a wide range of applications. Your particular design
 may have different requirements, so please make the
 necessary adjustments and save your customized
 design rules under a new name.</description>
 <param name="layerSetup" value="(1*16)"/>
 <param name="mtCopper" value="0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm"/>
 <param name="mtIsolate" value="1.5mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
 <param name="mdWireWire" value="8mil"/>
 <param name="mdWirePad" value="8mil"/>
 <param name="mdWireVia" value="8mil"/>
 <param name="mdPadPad" value="8mil"/>
 <param name="mdPadVia" value="8mil"/>
 <param name="mdViaVia" value="8mil"/>
 <param name="mdSmdPad" value="8mil"/>
 <param name="mdSmdVia" value="8mil"/>
 <param name="mdSmdSmd" value="8mil"/>
 <param name="mdViaViaSameLayer" value="8mil"/>
 <param name="mnLayersViaInSmd" value="2"/>
 <param name="mdCopperDimension" value="40mil"/>
 <param name="mdDrill" value="8mil"/>
 <param name="mdSmdStop" value="0mil"/>
 <param name="msWidth" value="10mil"/>
 <param name="msDrill" value="24mil"/>
 <param name="msMicroVia" value="9.99mm"/>
 <param name="msBlindViaRatio" value="0.5"/>
 <param name="rvPadTop" value="0.25"/>
 <param name="rvPadInner" value="0.25"/>
 <param name="rvPadBottom" value="0.25"/>
 <param name="rvViaOuter" value="0.25"/>
 <param name="rvViaInner" value="0.25"/>
 <param name="rvMicroViaOuter" value="0.25"/>
 <param name="rvMicroViaInner" value="0.25"/>
 <param name="rlMinPadTop" value="10mil"/>
 <param name="rlMaxPadTop" value="20mil"/>
 <param name="rlMinPadInner" value="10mil"/>
 <param name="rlMaxPadInner" value="20mil"/>
 <param name="rlMinPadBottom" value="10mil"/>
 <param name="rlMaxPadBottom" value="20mil"/>
 <param name="rlMinViaOuter" value="8mil"/>
 <param name="rlMaxViaOuter" value="20mil"/>
 <param name="rlMinViaInner" value="8mil"/>
 <param name="rlMaxViaInner" value="20mil"/>
 <param name="rlMinMicroViaOuter" value="4mil"/>
 <param name="rlMaxMicroViaOuter" value="20mil"/>
 <param name="rlMinMicroViaInner" value="4mil"/>
 <param name="rlMaxMicroViaInner" value="20mil"/>
 <param name="psTop" value="-1"/>
 <param name="psBottom" value="-1"/>
 <param name="psFirst" value="-1"/>
 <param name="psElongationLong" value="100"/>
 <param name="psElongationOffset" value="100"/>
 <param name="mvStopFrame" value="1"/>
 <param name="mvCreamFrame" value="0"/>
 <param name="mlMinStopFrame" value="4mil"/>
 <param name="mlMaxStopFrame" value="4mil"/>
 <param name="mlMinCreamFrame" value="0mil"/>
 <param name="mlMaxCreamFrame" value="0mil"/>
 <param name="mlViaStopLimit" value="0mil"/>
 <param name="srRoundness" value="0"/>
 <param name="srMinRoundness" value="0mil"/>
 <param name="srMaxRoundness" value="0mil"/>
 <param name="slThermalIsolate" value="10mil"/>
 <param name="slThermalsForVias" value="0"/>
 <param name="dpMaxLengthDifference" value="10mm"/>
 <param name="dpGapFactor" value="2.5"/>
 <param name="checkGrid" value="0"/>
 <param name="checkAngle" value="0"/>
 <param name="checkFont" value="1"/>
 <param name="checkRestrict" value="1"/>
 <param name="useDiameter" value="13"/>
 <param name="maxErrors" value="50"/>
 </designrules>
 <autorouter>
 <pass name="Default">
 <param name="RoutingGrid" value="50mil"/>
 <param name="tpViaShape" value="round"/>
 <param name="PrefDir.1" value="|"/>
 <param name="PrefDir.2" value="0"/>
 <param name="PrefDir.3" value="0"/>
 <param name="PrefDir.4" value="0"/>
 <param name="PrefDir.5" value="0"/>
 <param name="PrefDir.6" value="0"/>
 <param name="PrefDir.7" value="0"/>
 <param name="PrefDir.8" value="0"/>
 <param name="PrefDir.9" value="0"/>
 <param name="PrefDir.10" value="0"/>
 <param name="PrefDir.11" value="0"/>
 <param name="PrefDir.12" value="0"/>
 <param name="PrefDir.13" value="0"/>
 <param name="PrefDir.14" value="0"/>
 <param name="PrefDir.15" value="0"/>
 <param name="PrefDir.16" value="-"/>
 <param name="cfVia" value="8"/>
 <param name="cfNonPref" value="5"/>
 <param name="cfChangeDir" value="2"/>
 <param name="cfOrthStep" value="2"/>
 <param name="cfDiagStep" value="3"/>
 <param name="cfExtdStep" value="0"/>
 <param name="cfBonusStep" value="1"/>
 <param name="cfMalusStep" value="1"/>
 <param name="cfPadImpact" value="4"/>
 <param name="cfSmdImpact" value="4"/>
 <param name="cfBusImpact" value="0"/>
 <param name="cfHugging" value="3"/>
 <param name="cfAvoid" value="4"/>
 <param name="cfPolygon" value="10"/>
 <param name="cfBase.1" value="0"/>
 <param name="cfBase.2" value="1"/>
 <param name="cfBase.3" value="1"/>
 <param name="cfBase.4" value="1"/>
 <param name="cfBase.5" value="1"/>
 <param name="cfBase.6" value="1"/>
 <param name="cfBase.7" value="1"/>
 <param name="cfBase.8" value="1"/>
 <param name="cfBase.9" value="1"/>
 <param name="cfBase.10" value="1"/>
 <param name="cfBase.11" value="1"/>
 <param name="cfBase.12" value="1"/>
 <param name="cfBase.13" value="1"/>
 <param name="cfBase.14" value="1"/>
 <param name="cfBase.15" value="1"/>
 <param name="cfBase.16" value="0"/>
 <param name="mnVias" value="20"/>
 <param name="mnSegments" value="9999"/>
 <param name="mnExtdSteps" value="9999"/>
 <param name="mnRipupLevel" value="10"/>
 <param name="mnRipupSteps" value="100"/>
 <param name="mnRipupTotal" value="100"/>
 </pass>
 <pass name="Follow-me" refer="Default" active="yes">
 </pass>
 <pass name="Busses" refer="Default" active="yes">
 <param name="cfNonPref" value="4"/>
 <param name="cfBusImpact" value="4"/>
 <param name="cfHugging" value="0"/>
 <param name="mnVias" value="0"/>
 </pass>
 <pass name="Route" refer="Default" active="yes">
 </pass>
 <pass name="Optimize1" refer="Default" active="yes">
 <param name="cfVia" value="99"/>
 <param name="cfExtdStep" value="10"/>
 <param name="cfHugging" value="1"/>
 <param name="mnExtdSteps" value="1"/>
 <param name="mnRipupLevel" value="0"/>
 </pass>
 <pass name="Optimize2" refer="Optimize1" active="yes">
 <param name="cfNonPref" value="0"/>
 <param name="cfChangeDir" value="6"/>
 <param name="cfExtdStep" value="0"/>
 <param name="cfBonusStep" value="2"/>
 <param name="cfMalusStep" value="2"/>
 <param name="cfPadImpact" value="2"/>
 <param name="cfSmdImpact" value="2"/>
 <param name="cfHugging" value="0"/>
 </pass>
 <pass name="Optimize3" refer="Optimize2" active="yes">
 <param name="cfChangeDir" value="8"/>
 <param name="cfPadImpact" value="0"/>
 <param name="cfSmdImpact" value="0"/>
 </pass>
 <pass name="Optimize4" refer="Optimize3" active="yes">
 <param name="cfChangeDir" value="25"/>
 </pass>
 </autorouter>
 <elements>
 <element name="JP1" library="SparkFun" package="1X10_LOCK" value="M10LOCK" x="5.08" y="2.54" locked="yes"/>
 <element name="JP2" library="SparkFun" package="1X10_LOCK" value="M10LOCK" x="5.08" y="36.83" locked="yes"/>
 <element name="J1" library="SLAT-CON-JST-ZH" package="ZH-H-2-1" value="ZH-H-2-1" x="49.53" y="31.75"/>
 <element name="J2" library="SLAT-CON-JST-ZH" package="ZH-H-2-1" value="ZH-H-2-1" x="48.26" y="19.05"/>
 <element name="J3" library="SLAT-CON-JST-ZH" package="ZH-H-2-1" value="ZH-H-2-1" x="49.53" y="5.08"/>
 <element name="J1" library="SLAT-CON-JST-ZH" package="ZH-H-2-1" value="ZH-H-2-1" x="25.7302" y="15.875" rot="R270"/>
 <element name="J2" library="SLAT-CON-JST-ZH" package="ZH-H-2-1" value="ZH-H-2-1" x="24.511" y="21.59" rot="R270"/>
 <element name="J3" library="SLAT-CON-JST-ZH" package="ZH-H-2-1" value="ZH-H-2-1" x="25.654" y="29.21" rot="R270"/>
 </elements>
 <signals>
 <signal name="GND">
 <contactref element="JP1" pad="1"/>
 <contactref element="J1" pad="2"/>
 <contactref element="J2" pad="2"/>
 <contactref element="J3" pad="2"/>
 <wire x1="48.26" y1="19.03" x2="49.53" y2="5.06" width="0" layer="19" extent="1-1"/>
 <wire x1="49.53" y1="31.73" x2="48.26" y2="19.03" width="0" layer="19" extent="1-1"/>
 <wire x1="5.08" y1="2.667" x2="49.53" y2="31.73" width="0" layer="19" extent="1-1"/>
 <wire x1="24.491" y1="21.59" x2="25.634" y2="29.21" width="0" layer="19" extent="1-1"/>
 <wire x1="25.7102" y1="15.875" x2="24.491" y2="21.59" width="0" layer="19" extent="1-1"/>
 <wire x1="5.08" y1="2.667" x2="25.7102" y2="15.875" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="VBAT">
 <contactref element="JP1" pad="2"/>
 </signal>
 <signal name="VCC">
 <contactref element="JP1" pad="3"/>
 </signal>
 <signal name="MOSI">
 <contactref element="JP1" pad="4"/>
 </signal>
 <signal name="MISO">
 <contactref element="JP1" pad="5"/>
 </signal>
 <signal name="SCK">
 <contactref element="JP1" pad="6"/>
 </signal>
 <signal name="PD4">
 <contactref element="JP1" pad="7"/>
 </signal>
 <signal name="PD5">
 <contactref element="JP1" pad="8"/>
 </signal>
 <signal name="PD6">
 <contactref element="JP1" pad="9"/>
 </signal>
 <signal name="PD7">
 <contactref element="JP1" pad="10"/>
 </signal>
 <signal name="SCL">
 <contactref element="JP2" pad="1"/>
 </signal>
 <signal name="SDA">
 <contactref element="JP2" pad="2"/>
 </signal>
 <signal name="PA0">
 <contactref element="JP2" pad="3"/>
 <contactref element="J1" pad="1"/>
-<wire x1="10.16" y1="36.957" x2="51.03" y2="31.73" width="0" layer="19" extent="1-1"/>
+<wire x1="10.16" y1="36.957" x2="25.7102" y2="14.375" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="PA1">
 <contactref element="JP2" pad="4"/>
 <contactref element="J2" pad="1"/>
-<wire x1="12.7" y1="36.703" x2="49.76" y2="19.03" width="0" layer="19" extent="1-1"/>
+<wire x1="12.7" y1="36.703" x2="24.491" y2="20.09" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="PA2">
 <contactref element="JP2" pad="5"/>
 <contactref element="J3" pad="1"/>
-<wire x1="15.24" y1="36.957" x2="51.03" y2="5.06" width="0" layer="19" extent="1-1"/>
+<wire x1="15.24" y1="36.957" x2="25.634" y2="27.71" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="PA3">
 <contactref element="JP2" pad="6"/>
 </signal>
 <signal name="PA4">
 <contactref element="JP2" pad="7"/>
 </signal>
 <signal name="PA5">
 <contactref element="JP2" pad="8"/>
 </signal>
 <signal name="PA6">
 <contactref element="JP2" pad="9"/>
 </signal>
 <signal name="PA7">
 <contactref element="JP2" pad="10"/>
 </signal>
 </signals>
 </board>
 </drawing>
 </eagle>

slave-daughter/slave-daughter-sensors.brd

➞

Show inline comments

 <?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="0.05" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.025" altunitdist="inch" altunit="inch"/>
+<grid distance="5" unitdist="mil" unit="mil" style="lines" multiple="10" display="yes" altdistance="1" altunitdist="mil" altunit="mil"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <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="21" name="tPlace" color="7" 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="yes" active="yes"/>
 <layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="28" name="bValues" color="7" fill="1" visible="yes" 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="yes" active="yes"/>
 <layer number="40" name="bKeepout" color="1" fill="11" visible="yes" active="yes"/>
 <layer number="41" name="tRestrict" color="4" fill="10" visible="yes" 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="yes" 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="52" name="bDocu" 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="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="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="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>
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 <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.
 &lt;br&gt;&lt;br&gt;
 &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>
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 <smd name="4" x="1.905" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="8" x="-1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="6" x="0.635" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="5" x="1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <text x="-2.667" y="-1.905" size="1.27" layer="25" rot="R90">&gt;NAME</text>
 <text x="3.937" y="-1.905" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
 <rectangle x1="-2.15" y1="-3.1" x2="-1.66" y2="-2" layer="51"/>
 <rectangle x1="-0.88" y1="-3.1" x2="-0.39" y2="-2" layer="51"/>
 <rectangle x1="0.39" y1="-3.1" x2="0.88" y2="-2" layer="51"/>
 <rectangle x1="1.66" y1="-3.1" x2="2.15" y2="-2" layer="51"/>
 <rectangle x1="1.66" y1="2" x2="2.15" y2="3.1" layer="51"/>
 <rectangle x1="0.39" y1="2" x2="0.88" y2="3.1" layer="51"/>
 <rectangle x1="-0.88" y1="2" x2="-0.39" y2="3.1" layer="51"/>
 <rectangle x1="-2.15" y1="2" x2="-1.66" y2="3.1" layer="51"/>
 </package>
 </packages>
 </library>
 </libraries>
 <attributes>
 </attributes>
 <variantdefs>
 </variantdefs>
 <classes>
 <class number="0" name="default" width="0.254" drill="0">
 </class>
 <class number="1" name="power" width="0.508" drill="0">
 </class>
 <class number="2" name="gnd" width="0.381" drill="0">
 </class>
 </classes>
 <designrules name="default">
 <description language="de">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
 &lt;p&gt;
 Die Standard-Design-Rules sind so gewählt, dass sie für
 die meisten Anwendungen passen. Sollte ihre Platine
 besondere Anforderungen haben, treffen Sie die erforderlichen
 Einstellungen hier und speichern die Design Rules unter
 einem neuen Namen ab.</description>
 <description language="en">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
 &lt;p&gt;
 The default Design Rules have been set to cover
 a wide range of applications. Your particular design
 may have different requirements, so please make the
 necessary adjustments and save your customized
 design rules under a new name.</description>
 <param name="layerSetup" value="(1*16)"/>
 <param name="mtCopper" value="0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm"/>
 <param name="mtIsolate" value="1.5mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
 <param name="mdWireWire" value="8mil"/>
 <param name="mdWirePad" value="8mil"/>
 <param name="mdWireVia" value="8mil"/>
 <param name="mdPadPad" value="8mil"/>
 <param name="mdPadVia" value="8mil"/>
 <param name="mdViaVia" value="8mil"/>
 <param name="mdSmdPad" value="8mil"/>
 <param name="mdSmdVia" value="8mil"/>
 <param name="mdSmdSmd" value="8mil"/>
 <param name="mdViaViaSameLayer" value="8mil"/>
 <param name="mnLayersViaInSmd" value="2"/>
 <param name="mdCopperDimension" value="40mil"/>
 <param name="mdDrill" value="8mil"/>
 <param name="mdSmdStop" value="0mil"/>
 <param name="msWidth" value="10mil"/>
 <param name="msDrill" value="24mil"/>
 <param name="msMicroVia" value="9.99mm"/>
 <param name="msBlindViaRatio" value="0.5"/>
 <param name="rvPadTop" value="0.25"/>
 <param name="rvPadInner" value="0.25"/>
 <param name="rvPadBottom" value="0.25"/>
 <param name="rvViaOuter" value="0.25"/>
 <param name="rvViaInner" value="0.25"/>
 <param name="rvMicroViaOuter" value="0.25"/>
 <param name="rvMicroViaInner" value="0.25"/>
 <param name="rlMinPadTop" value="10mil"/>
 <param name="rlMaxPadTop" value="20mil"/>
 <param name="rlMinPadInner" value="10mil"/>
 <param name="rlMaxPadInner" value="20mil"/>
 <param name="rlMinPadBottom" value="10mil"/>
 <param name="rlMaxPadBottom" value="20mil"/>
 <param name="rlMinViaOuter" value="8mil"/>
 <param name="rlMaxViaOuter" value="20mil"/>
 <param name="rlMinViaInner" value="8mil"/>
 <param name="rlMaxViaInner" value="20mil"/>
 <param name="rlMinMicroViaOuter" value="4mil"/>
 <param name="rlMaxMicroViaOuter" value="20mil"/>
 <param name="rlMinMicroViaInner" value="4mil"/>
 <param name="rlMaxMicroViaInner" value="20mil"/>
 <param name="psTop" value="-1"/>
 <param name="psBottom" value="-1"/>
 <param name="psFirst" value="-1"/>
 <param name="psElongationLong" value="100"/>
 <param name="psElongationOffset" value="100"/>
 <param name="mvStopFrame" value="1"/>
 <param name="mvCreamFrame" value="0"/>
 <param name="mlMinStopFrame" value="4mil"/>
 <param name="mlMaxStopFrame" value="4mil"/>
 <param name="mlMinCreamFrame" value="0mil"/>
 <param name="mlMaxCreamFrame" value="0mil"/>
 <param name="mlViaStopLimit" value="0mil"/>
 <param name="srRoundness" value="0"/>
 <param name="srMinRoundness" value="0mil"/>
 <param name="srMaxRoundness" value="0mil"/>
 <param name="slThermalIsolate" value="10mil"/>
 <param name="slThermalsForVias" value="0"/>
 <param name="dpMaxLengthDifference" value="10mm"/>
 <param name="dpGapFactor" value="2.5"/>
 <param name="checkGrid" value="0"/>
 <param name="checkAngle" value="0"/>
 <param name="checkFont" value="1"/>
 <param name="checkRestrict" value="1"/>
 <param name="useDiameter" value="13"/>
 <param name="maxErrors" value="50"/>
 </designrules>
 <autorouter>
 <pass name="Default">
 <param name="RoutingGrid" value="50mil"/>
 <param name="tpViaShape" value="round"/>
 <param name="PrefDir.1" value="|"/>
 <param name="PrefDir.2" value="0"/>
 <param name="PrefDir.3" value="0"/>
 <param name="PrefDir.4" value="0"/>
 <param name="PrefDir.5" value="0"/>
 <param name="PrefDir.6" value="0"/>
 <param name="PrefDir.7" value="0"/>
 <param name="PrefDir.8" value="0"/>
 <param name="PrefDir.9" value="0"/>
 <param name="PrefDir.10" value="0"/>
 <param name="PrefDir.11" value="0"/>
 <param name="PrefDir.12" value="0"/>
 <param name="PrefDir.13" value="0"/>
 <param name="PrefDir.14" value="0"/>
 <param name="PrefDir.15" value="0"/>
 <param name="PrefDir.16" value="-"/>
 <param name="cfVia" value="8"/>
 <param name="cfNonPref" value="5"/>
 <param name="cfChangeDir" value="2"/>
 <param name="cfOrthStep" value="2"/>
 <param name="cfDiagStep" value="3"/>
 <param name="cfExtdStep" value="0"/>
 <param name="cfBonusStep" value="1"/>
 <param name="cfMalusStep" value="1"/>
 <param name="cfPadImpact" value="4"/>
 <param name="cfSmdImpact" value="4"/>
 <param name="cfBusImpact" value="0"/>
 <param name="cfHugging" value="3"/>
 <param name="cfAvoid" value="4"/>
 <param name="cfPolygon" value="10"/>
 <param name="cfBase.1" value="0"/>
 <param name="cfBase.2" value="1"/>
 <param name="cfBase.3" value="1"/>
 <param name="cfBase.4" value="1"/>
 <param name="cfBase.5" value="1"/>
 <param name="cfBase.6" value="1"/>
 <param name="cfBase.7" value="1"/>
 <param name="cfBase.8" value="1"/>
 <param name="cfBase.9" value="1"/>
 <param name="cfBase.10" value="1"/>
 <param name="cfBase.11" value="1"/>
 <param name="cfBase.12" value="1"/>
 <param name="cfBase.13" value="1"/>
 <param name="cfBase.14" value="1"/>
 <param name="cfBase.15" value="1"/>
 <param name="cfBase.16" value="0"/>
 <param name="mnVias" value="20"/>
 <param name="mnSegments" value="9999"/>
 <param name="mnExtdSteps" value="9999"/>
 <param name="mnRipupLevel" value="10"/>
 <param name="mnRipupSteps" value="100"/>
 <param name="mnRipupTotal" value="100"/>
 </pass>
 <pass name="Follow-me" refer="Default" active="yes">
 </pass>
 <pass name="Busses" refer="Default" active="yes">
 <param name="cfNonPref" value="4"/>
 <param name="cfBusImpact" value="4"/>
 <param name="cfHugging" value="0"/>
 <param name="mnVias" value="0"/>
 </pass>
 <pass name="Route" refer="Default" active="yes">
 </pass>
 <pass name="Optimize1" refer="Default" active="yes">
 <param name="cfVia" value="99"/>
 <param name="cfExtdStep" value="10"/>
 <param name="cfHugging" value="1"/>
 <param name="mnExtdSteps" value="1"/>
 <param name="mnRipupLevel" value="0"/>
 </pass>
 <pass name="Optimize2" refer="Optimize1" active="yes">
 <param name="cfNonPref" value="0"/>
 <param name="cfChangeDir" value="6"/>
 <param name="cfExtdStep" value="0"/>
 <param name="cfBonusStep" value="2"/>
 <param name="cfMalusStep" value="2"/>
 <param name="cfPadImpact" value="2"/>
 <param name="cfSmdImpact" value="2"/>
 <param name="cfHugging" value="0"/>
 </pass>
 <pass name="Optimize3" refer="Optimize2" active="yes">
 <param name="cfChangeDir" value="8"/>
 <param name="cfPadImpact" value="0"/>
 <param name="cfSmdImpact" value="0"/>
 </pass>
 <pass name="Optimize4" refer="Optimize3" active="yes">
 <param name="cfChangeDir" value="25"/>
 </pass>
 </autorouter>
 <elements>
 <element name="JP1" library="SparkFun" package="1X10_LOCK" value="M10LOCK" x="5.08" y="36.83" locked="yes"/>
 <element name="JP2" library="SparkFun" package="1X10_LOCK" value="M10LOCK" x="5.08" y="2.54" locked="yes"/>
 <element name="U$1" library="SeniorDesign" package="SOIC8" value="HIH6131-021-001" x="-17.78" y="3.81"/>
 <element name="U$2" library="SeniorDesign" package="MAX44009" value="MAX44009" x="-15.24" y="34.29"/>
 <element name="C1" library="SparkFun" package="0603-CAP" value="0.1uF" x="-17.78" y="35.56"/>
 <element name="C2" library="SparkFun" package="0603-CAP" value="0.22uF" x="-21.59" y="35.56"/>
 <element name="C3" library="SparkFun" package="0603-CAP" value="1uF" x="-25.4" y="35.56"/>
 <element name="U$3" library="SparkFun" package="BMP085" value="BMP085" x="-22.86" y="-5.08"/>
 <element name="IC2" library="AlexW-Eagle-Libraries" package="SOIC8" value="MAX31855" x="-21.59" y="-16.51"/>
 <element name="R4" library="SparkFun" package="0603-RES" value="10k" x="-21.59" y="-22.86"/>
 <element name="C9" library="SparkFun" package="0603-CAP" value="NOPOP" x="-25.4" y="-22.86"/>
 <element name="U$1" library="SeniorDesign" package="SOIC8" value="HIH6131-021-001" x="16.51" y="25.4"/>
 <element name="U$2" library="SeniorDesign" package="MAX44009" value="MAX44009" x="8.89" y="21.59" rot="R270"/>
 <element name="C1" library="SparkFun" package="0603-CAP" value="0.1uF" x="11.43" y="24.13" rot="R180"/>
 <element name="C2" library="SparkFun" package="0603-CAP" value="0.22uF" x="11.43" y="26.67" rot="R180"/>
 <element name="C3" library="SparkFun" package="0603-CAP" value="1uF" x="11.43" y="29.21" rot="R180"/>
 <element name="U$3" library="SparkFun" package="BMP085" value="BMP085" x="16.51" y="16.51"/>
 <element name="IC2" library="AlexW-Eagle-Libraries" package="SOIC8" value="MAX31855" x="26.67" y="25.4"/>
 <element name="R4" library="SparkFun" package="0603-RES" value="10k" x="31.75" y="24.13" rot="R270"/>
 <element name="C9" library="SparkFun" package="0603-CAP" value="NOPOP" x="27.051" y="19.431" rot="R270"/>
 <element name="C4" library="SparkFun" package="0603-CAP" value="100nF" x="24.003" y="19.431" rot="R90"/>
 </elements>
 <signals>
 <signal name="GND">
 <contactref element="U$1" pad="2"/>
 <contactref element="C1" pad="2"/>
 <contactref element="C2" pad="2"/>
 <contactref element="U$2" pad="2"/>
 <contactref element="U$2" pad="3"/>
 <contactref element="C3" pad="2"/>
 <contactref element="JP1" pad="1"/>
 <contactref element="U$3" pad="1"/>
 <contactref element="IC2" pad="1"/>
 <contactref element="IC2" pad="1"/>
 <wire x1="-15.11" y1="35.29" x2="5.08" y2="36.957" width="0" layer="19" extent="1-1"/>
 <wire x1="-15.11" y1="34.63" x2="-15.11" y2="35.29" width="0" layer="19" extent="1-1"/>
 <wire x1="-16.93" y1="35.56" x2="-15.11" y2="35.29" width="0" layer="19" extent="1-1"/>
 <wire x1="-20.74" y1="35.56" x2="-16.93" y2="35.56" width="0" layer="19" extent="1-1"/>
 <wire x1="-24.55" y1="35.56" x2="-20.74" y2="35.56" width="0" layer="19" extent="1-1"/>
 <wire x1="-18.415" y1="1.21" x2="-15.11" y2="34.63" width="0" layer="19" extent="1-1"/>
 <wire x1="-24.925" y1="-3.81" x2="-18.415" y2="1.21" width="0" layer="19" extent="1-1"/>
 <wire x1="-23.495" y1="-19.11" x2="-24.925" y2="-3.81" width="0" layer="19" extent="1-1"/>
 <contactref element="C4" pad="2"/>
 <contactref element="U$3" pad="1"/>
 <wire x1="24.003" y1="20.281" x2="24.003" y2="20.32" width="0.4064" layer="1"/>
 <wire x1="24.003" y1="20.32" x2="24.765" y2="21.082" width="0.4064" layer="1"/>
 <wire x1="24.765" y1="21.082" x2="24.765" y2="22.8" width="0.4064" layer="1"/>
 <wire x1="10.58" y1="29.21" x2="10.541" y2="29.21" width="0.4064" layer="1"/>
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 <wire x1="9.23" y1="21.46" x2="9.89" y2="21.46" width="0.4064" layer="1"/>
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 <via x="13.208" y="18.542" extent="1-16" drill="0.254"/>
 <wire x1="13.208" y1="18.542" x2="13.208" y2="20.955" width="0.4064" layer="16"/>
 <via x="13.208" y="20.955" extent="1-16" drill="0.254"/>
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 <wire x1="13.208" y1="21.336" x2="13.589" y2="21.717" width="0.4064" layer="1"/>
 </signal>
 <signal name="VBAT">
 <contactref element="JP1" pad="2"/>
 </signal>
 <signal name="VCC">
 <contactref element="U$1" pad="8"/>
 <contactref element="C2" pad="1"/>
 <contactref element="U$2" pad="1"/>
 <contactref element="C3" pad="1"/>
 <contactref element="JP1" pad="3"/>
 <contactref element="IC2" pad="4"/>
 <contactref element="R4" pad="2"/>
 <contactref element="IC2" pad="4"/>
 <contactref element="R4" pad="2"/>
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 <contactref element="C4" pad="1"/>
 <contactref element="U$3" pad="3"/>
 <contactref element="U$3" pad="4"/>
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 <wire x1="12.316" y1="21.46" x2="12.319" y2="21.463" width="0.4064" layer="1"/>
 <via x="12.319" y="21.463" extent="1-16" drill="0.254"/>
 <wire x1="12.319" y1="21.463" x2="12.319" y2="24.003" width="0.4064" layer="16"/>
 <wire x1="12.319" y1="24.003" x2="13.462" y2="25.146" width="0.4064" layer="16"/>
 <via x="13.462" y="25.146" extent="1-16" drill="0.254"/>
 <wire x1="13.462" y1="25.146" x2="13.462" y2="25.488" width="0.4064" layer="1"/>
 <wire x1="13.462" y1="25.488" x2="12.28" y2="26.67" width="0.4064" layer="1"/>
 <wire x1="14.445" y1="15.24" x2="13.97" y2="15.24" width="0.4064" layer="1"/>
 <wire x1="13.97" y1="15.24" x2="13.462" y2="14.732" width="0.4064" layer="1"/>
 <wire x1="13.462" y1="14.732" x2="13.462" y2="13.589" width="0.4064" layer="1"/>
 <via x="13.462" y="13.589" extent="1-16" drill="0.254"/>
 <wire x1="13.462" y1="13.589" x2="12.319" y2="13.589" width="0.4064" layer="16"/>
 <wire x1="12.319" y1="13.589" x2="12.319" y2="21.463" width="0.4064" layer="16"/>
 </signal>
 <signal name="MOSI">
 <contactref element="JP1" pad="4"/>
 </signal>
 <signal name="MISO">
 <contactref element="JP1" pad="5"/>
 <contactref element="IC2" pad="7"/>
 <wire x1="-22.225" y1="-13.91" x2="15.24" y2="36.957" width="0" layer="19" extent="1-1"/>
 <wire x1="15.24" y1="36.957" x2="15.24" y2="36.83" width="0.4064" layer="1"/>
 <wire x1="15.24" y1="36.83" x2="22.225" y2="29.845" width="0.4064" layer="1"/>
 <wire x1="22.225" y1="29.845" x2="25.654" y2="29.845" width="0.4064" layer="1"/>
 <wire x1="25.654" y1="29.845" x2="26.035" y2="29.464" width="0.4064" layer="1"/>
 <wire x1="26.035" y1="29.464" x2="26.035" y2="28" width="0.4064" layer="1"/>
 </signal>
 <signal name="SCK">
 <contactref element="JP1" pad="6"/>
 <contactref element="IC2" pad="5"/>
 <wire x1="-19.685" y1="-13.91" x2="17.78" y2="36.703" width="0" layer="19" extent="1-1"/>
 <wire x1="17.78" y1="36.703" x2="17.78" y2="36.576" width="0.4064" layer="1"/>
 <wire x1="17.78" y1="36.576" x2="23.622" y2="30.734" width="0.4064" layer="1"/>
 <wire x1="23.622" y1="30.734" x2="27.432" y2="30.734" width="0.4064" layer="1"/>
 <wire x1="27.432" y1="30.734" x2="28.575" y2="29.591" width="0.4064" layer="1"/>
 <wire x1="28.575" y1="29.591" x2="28.575" y2="28" width="0.4064" layer="1"/>
 </signal>
 <signal name="PD4">
 <contactref element="JP1" pad="7"/>
 </signal>
 <signal name="PD5">
 <contactref element="JP1" pad="8"/>
 </signal>
 <signal name="PD6">
 <contactref element="JP1" pad="9"/>
 </signal>
 <signal name="PD7">
 <contactref element="JP1" pad="10"/>
 </signal>
 <signal name="SCL">
 <contactref element="JP2" pad="1"/>
 <contactref element="U$1" pad="3"/>
 <contactref element="U$2" pad="5"/>
 <wire x1="5.08" y1="2.667" x2="-13.35" y2="35.29" width="0" layer="19" extent="1-1"/>
 <wire x1="-17.145" y1="1.21" x2="-13.35" y2="35.29" width="0" layer="19" extent="1-1"/>
 <contactref element="U$3" pad="6"/>
 <wire x1="18.575" y1="16.51" x2="19.05" y2="16.51" width="0.4064" layer="1"/>
 <wire x1="19.05" y1="16.51" x2="19.558" y2="17.018" width="0.4064" layer="1"/>
 <wire x1="19.558" y1="17.018" x2="20.193" y2="17.018" width="0.4064" layer="1"/>
 <wire x1="20.193" y1="17.018" x2="20.701" y2="17.526" width="0.4064" layer="1"/>
 <wire x1="20.701" y1="17.526" x2="20.701" y2="24.257" width="0.4064" layer="1"/>
 <wire x1="20.701" y1="24.257" x2="20.193" y2="24.765" width="0.4064" layer="1"/>
 <wire x1="20.193" y1="24.765" x2="17.526" y2="24.765" width="0.4064" layer="1"/>
 <wire x1="17.526" y1="24.765" x2="17.145" y2="24.384" width="0.4064" layer="1"/>
 <wire x1="17.145" y1="24.384" x2="17.145" y2="22.8" width="0.4064" layer="1"/>
 <wire x1="9.89" y1="19.7" x2="9.89" y2="16.51" width="0.4064" layer="1"/>
 <wire x1="9.89" y1="16.51" x2="9.89" y2="7.477" width="0.4064" layer="1"/>
 <wire x1="9.89" y1="7.477" x2="5.08" y2="2.667" width="0.4064" layer="1"/>
 <wire x1="17.145" y1="22.8" x2="17.145" y2="21.971" width="0.4064" layer="1"/>
 <wire x1="17.145" y1="21.971" x2="15.748" y2="20.574" width="0.4064" layer="1"/>
 <wire x1="15.748" y1="20.574" x2="15.494" y2="20.574" width="0.4064" layer="1"/>
 <wire x1="15.494" y1="20.574" x2="15.24" y2="20.32" width="0.4064" layer="1"/>
 <wire x1="15.24" y1="20.32" x2="11.557" y2="20.32" width="0.4064" layer="1"/>
 <via x="11.557" y="20.32" extent="1-16" drill="0.254"/>
 <wire x1="11.557" y1="20.32" x2="11.557" y2="16.51" width="0.4064" layer="16"/>
 <via x="11.557" y="16.51" extent="1-16" drill="0.254"/>
 <wire x1="11.557" y1="16.51" x2="9.89" y2="16.51" width="0.4064" layer="1"/>
 </signal>
 <signal name="SDA">
 <contactref element="JP2" pad="2"/>
 <contactref element="U$1" pad="4"/>
 <contactref element="U$2" pad="6"/>
 <wire x1="7.62" y1="2.413" x2="-13.35" y2="35.95" width="0" layer="19" extent="1-1"/>
 <wire x1="-15.875" y1="1.21" x2="7.62" y2="2.413" width="0" layer="19" extent="1-1"/>
 <contactref element="U$3" pad="7"/>
 <wire x1="18.415" y1="22.8" x2="18.415" y2="17.94" width="0.4064" layer="1"/>
 <wire x1="18.415" y1="17.94" x2="18.575" y2="17.78" width="0.4064" layer="1"/>
 <wire x1="18.575" y1="17.78" x2="18.161" y2="17.78" width="0.4064" layer="1"/>
 <wire x1="18.161" y1="17.78" x2="17.653" y2="18.288" width="0.4064" layer="1"/>
 <wire x1="17.653" y1="18.288" x2="17.653" y2="19.685" width="0.4064" layer="1"/>
 <wire x1="17.653" y1="19.685" x2="17.399" y2="19.939" width="0.4064" layer="1"/>
 <wire x1="17.399" y1="19.939" x2="15.748" y2="19.939" width="0.4064" layer="1"/>
 <wire x1="15.748" y1="19.939" x2="15.494" y2="19.685" width="0.4064" layer="1"/>
 <wire x1="15.494" y1="19.685" x2="10.565" y2="19.685" width="0.4064" layer="1"/>
 <wire x1="10.565" y1="19.685" x2="10.55" y2="19.7" width="0.4064" layer="1"/>
 <wire x1="10.541" y1="5.334" x2="7.62" y2="2.413" width="0.4064" layer="1"/>
 <wire x1="10.565" y1="19.685" x2="10.565" y2="18.439" width="0.4064" layer="1"/>
 <wire x1="10.565" y1="18.439" x2="10.541" y2="18.415" width="0.4064" layer="1"/>
 <wire x1="10.541" y1="18.415" x2="10.541" y2="17.78" width="0.4064" layer="1"/>
 <via x="10.541" y="17.78" extent="1-16" drill="0.254"/>
 <wire x1="10.541" y1="17.78" x2="10.541" y2="15.367" width="0.4064" layer="16"/>
 <via x="10.541" y="15.367" extent="1-16" drill="0.254"/>
 <wire x1="10.541" y1="15.367" x2="10.541" y2="5.334" width="0.4064" layer="1"/>
 </signal>
 <signal name="PA0">
 <contactref element="JP2" pad="3"/>
 <contactref element="U$3" pad="2"/>
 <wire x1="14.445" y1="16.51" x2="14.478" y2="16.51" width="0.4064" layer="1"/>
 <wire x1="14.445" y1="16.51" x2="14.097" y2="16.51" width="0.4064" layer="1"/>
 <wire x1="14.097" y1="16.51" x2="12.827" y2="15.24" width="0.4064" layer="1"/>
 <wire x1="12.827" y1="15.24" x2="12.827" y2="5.334" width="0.4064" layer="1"/>
 <wire x1="12.827" y1="5.334" x2="10.16" y2="2.667" width="0.4064" layer="1"/>
 </signal>
 <signal name="PA1">
 <contactref element="JP2" pad="4"/>
 <contactref element="R4" pad="1"/>
 <contactref element="IC2" pad="6"/>
 <wire x1="31.75" y1="24.98" x2="31.75" y2="25.019" width="0.4064" layer="1"/>
 <wire x1="31.75" y1="25.019" x2="30.988" y2="25.781" width="0.4064" layer="1"/>
 <wire x1="30.988" y1="25.781" x2="27.813" y2="25.781" width="0.4064" layer="1"/>
 <wire x1="27.813" y1="25.781" x2="27.305" y2="26.289" width="0.4064" layer="1"/>
 <wire x1="27.305" y1="26.289" x2="27.305" y2="28" width="0.4064" layer="1"/>
 <wire x1="12.7" y1="2.413" x2="12.7" y2="2.54" width="0.4064" layer="1"/>
 <wire x1="12.7" y1="2.54" x2="21.59" y2="11.43" width="0.4064" layer="1"/>
 <wire x1="21.59" y1="11.43" x2="21.59" y2="14.097" width="0.4064" layer="1"/>
 <via x="21.59" y="14.097" extent="1-16" drill="0.254"/>
 <wire x1="21.59" y1="14.097" x2="21.59" y2="26.162" width="0.4064" layer="16"/>
 <wire x1="21.59" y1="26.162" x2="21.717" y2="26.289" width="0.4064" layer="16"/>
 <via x="21.717" y="26.289" extent="1-16" drill="0.254"/>
 <wire x1="21.717" y1="26.289" x2="27.305" y2="26.289" width="0.4064" layer="1"/>
 </signal>
 <signal name="PA2">
 <contactref element="JP2" pad="5"/>
 </signal>
 <signal name="PA3">
 <contactref element="JP2" pad="6"/>
 </signal>
 <signal name="PA4">
 <contactref element="JP2" pad="7"/>
 </signal>
 <signal name="PA5">
 <contactref element="JP2" pad="8"/>
 </signal>
 <signal name="PA6">
 <contactref element="JP2" pad="9"/>
 </signal>
 <signal name="PA7">
 <contactref element="JP2" pad="10"/>
 </signal>
 <signal name="N$1">
 <contactref element="U$1" pad="1"/>
 <contactref element="C1" pad="1"/>
 <wire x1="-18.63" y1="35.56" x2="-19.685" y2="1.21" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="VDDD">
 <contactref element="U$3" pad="4"/>
 </signal>
 <signal name="VDDA">
 <contactref element="U$3" pad="3"/>
 <wire x1="12.28" y1="24.13" x2="12.319" y2="24.13" width="0.4064" layer="1"/>
 <wire x1="12.319" y1="24.13" x2="13.716" y2="22.733" width="0.4064" layer="1"/>
 <wire x1="13.716" y1="22.733" x2="14.538" y2="22.733" width="0.4064" layer="1"/>
 <wire x1="14.538" y1="22.733" x2="14.605" y2="22.8" width="0.4064" layer="1"/>
 </signal>
 <signal name="T+">
 <contactref element="IC2" pad="3"/>
 <contactref element="C9" pad="2"/>
 <wire x1="-20.955" y1="-19.11" x2="-24.55" y2="-22.86" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="MAX-CS">
 <contactref element="IC2" pad="6"/>
 <contactref element="R4" pad="1"/>
 <wire x1="-20.955" y1="-13.91" x2="-22.44" y2="-22.86" width="0" layer="19" extent="1-1"/>
 <wire x1="27.305" y1="22.8" x2="27.305" y2="21.971" width="0.4064" layer="1"/>
 <wire x1="27.305" y1="21.971" x2="28.321" y2="20.955" width="0.4064" layer="1"/>
 <wire x1="28.321" y1="20.955" x2="28.321" y2="19.851" width="0.4064" layer="1"/>
 <wire x1="28.321" y1="19.851" x2="27.051" y2="18.581" width="0.4064" layer="1"/>
 </signal>
 <signal name="T-">
 <contactref element="IC2" pad="2"/>
 <contactref element="C9" pad="1"/>
 <wire x1="-22.225" y1="-19.11" x2="-26.25" y2="-22.86" width="0" layer="19" extent="1-1"/>
 <wire x1="26.035" y1="22.8" x2="26.035" y2="21.297" width="0.4064" layer="1"/>
 <wire x1="26.035" y1="21.297" x2="27.051" y2="20.281" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$2">
 </signal>
 </signals>
 </board>
 </drawing>
 </eagle>

slave-daughter/slave-daughter-sensors.sch

➞

Show inline comments

@@ @@ -1067,884 +1067,880 @@ Standard 0603 ceramic capacitor, and 0.1 @@
 </device>
 <device name="SMD" package="GRM43D">
 <connects>
 <connect gate="G$1" pin="1" pad="A"/>
 <connect gate="G$1" pin="2" pad="C"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="0603-CAP" package="0603-CAP">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="0402-CAP" package="0402-CAP">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="PTH1" package="CAP-PTH-5MM">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="_" package="AXIAL-5MM">
 <connects>
 <connect gate="G$1" pin="1" pad="P$1"/>
 <connect gate="G$1" pin="2" pad="P$2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="1210" package="1210">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="1206" package="1206">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="ASMD" package="CTZ3">
 <connects>
 <connect gate="G$1" pin="1" pad="+"/>
 <connect gate="G$1" pin="2" pad="-"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="KIT" package="CAP-PTH-SMALL-KIT">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 <deviceset name="GND" prefix="GND">
 <description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
 <gates>
 <gate name="1" symbol="GND" x="0" y="0"/>
 </gates>
 <devices>
 <device name="">
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 <deviceset name="VCC" prefix="P+">
 <description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
 <gates>
 <gate name="1" symbol="VCC2" x="0" y="0"/>
 </gates>
 <devices>
 <device name="">
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 <deviceset name="BMP085">
 <description>&lt;b&gt;BMP085 Pressure Sensor&lt;/b&gt; Great little MEMS pressure sensor. SKU: COM-09603</description>
 <gates>
 <gate name="G$1" symbol="BMP085" x="0" y="0"/>
 </gates>
 <devices>
 <device name="" package="BMP085">
 <connects>
 <connect gate="G$1" pin="EOC" pad="2"/>
 <connect gate="G$1" pin="GND" pad="1"/>
 <connect gate="G$1" pin="NC" pad="5"/>
 <connect gate="G$1" pin="SCL" pad="6"/>
 <connect gate="G$1" pin="SDA" pad="7"/>
 <connect gate="G$1" pin="VDDA" pad="3"/>
 <connect gate="G$1" pin="VDDD" pad="4"/>
 <connect gate="G$1" pin="XCLR" pad="8"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 <deviceset name="RESISTOR" prefix="R" uservalue="yes">
 <description>&lt;b&gt;Resistor&lt;/b&gt;
 Basic schematic elements and footprints for 0603, 1206, and PTH resistors.</description>
 <gates>
 <gate name="G$1" symbol="RESISTOR" x="0" y="0"/>
 </gates>
 <devices>
 <device name="1206" package="1206">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="AXIAL-0.3" package="AXIAL-0.3">
 <connects>
 <connect gate="G$1" pin="1" pad="P$1"/>
 <connect gate="G$1" pin="2" pad="P$2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="2010" package="R2010">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="0805-RES" package="0805">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="0603-RES" package="0603-RES">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="0402-RES" package="0402-RES">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="PTH-1/6W" package="1/6W-RES">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="2512" package="R2512">
 <connects>
 <connect gate="G$1" pin="1" pad="1"/>
 <connect gate="G$1" pin="2" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="PTH-1/4W" package="AXIAL-0.4">
 <connects>
 <connect gate="G$1" pin="1" pad="P$1"/>
 <connect gate="G$1" pin="2" pad="P$2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="PTH-1/2W" package="AXIAL-0.5">
 <connects>
 <connect gate="G$1" pin="1" pad="P$1"/>
 <connect gate="G$1" pin="2" pad="P$2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="PTH-1W" package="AXIAL-0.6">
 <connects>
 <connect gate="G$1" pin="1" pad="P$1"/>
 <connect gate="G$1" pin="2" pad="P$2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="PTH-2W" package="AXIAL-0.8">
 <connects>
 <connect gate="G$1" pin="1" pad="P$1"/>
 <connect gate="G$1" pin="2" pad="P$2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="KIT" package="AXIAL-0.3-KIT">
 <connects>
 <connect gate="G$1" pin="1" pad="P$1"/>
 <connect gate="G$1" pin="2" pad="P$2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 </devicesets>
 </library>
 <library name="SeniorDesign">
 <packages>
 <package name="SOIC8">
 <wire x1="2.4" y1="1.9" x2="2.4" y2="-1.4" width="0.2032" layer="51"/>
 <wire x1="2.4" y1="-1.4" x2="2.4" y2="-1.9" width="0.2032" layer="51"/>
 <wire x1="2.4" y1="-1.9" x2="-2.4" y2="-1.9" width="0.2032" layer="51"/>
 <wire x1="-2.4" y1="-1.9" x2="-2.4" y2="-1.4" width="0.2032" layer="51"/>
 <wire x1="-2.4" y1="-1.4" x2="-2.4" y2="1.9" width="0.2032" layer="51"/>
 <wire x1="-2.4" y1="1.9" x2="2.4" y2="1.9" width="0.2032" layer="51"/>
 <wire x1="2.4" y1="-1.4" x2="-2.4" y2="-1.4" width="0.2032" layer="51"/>
 <smd name="2" x="-0.635" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="7" x="-0.635" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="1" x="-1.905" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="3" x="0.635" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="4" x="1.905" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="8" x="-1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="6" x="0.635" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="5" x="1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <text x="-3.175" y="-1.905" size="1.27" layer="25" rot="R90">&gt;NAME</text>
 <text x="4.445" y="-1.905" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
 <rectangle x1="-2.1501" y1="-3.1001" x2="-1.6599" y2="-2" layer="51"/>
 <rectangle x1="-0.8801" y1="-3.1001" x2="-0.3899" y2="-2" layer="51"/>
 <rectangle x1="0.3899" y1="-3.1001" x2="0.8801" y2="-2" layer="51"/>
 <rectangle x1="1.6599" y1="-3.1001" x2="2.1501" y2="-2" layer="51"/>
 <rectangle x1="1.6599" y1="2" x2="2.1501" y2="3.1001" layer="51"/>
 <rectangle x1="0.3899" y1="2" x2="0.8801" y2="3.1001" layer="51"/>
 <rectangle x1="-0.8801" y1="2" x2="-0.3899" y2="3.1001" layer="51"/>
 <rectangle x1="-2.1501" y1="2" x2="-1.6599" y2="3.1001" layer="51"/>
 </package>
 <package name="MAX44009">
 <wire x1="0" y1="0" x2="0" y2="2" width="0.127" layer="21"/>
 <wire x1="0" y1="0" x2="2" y2="0" width="0.127" layer="21"/>
 <wire x1="0" y1="2" x2="2" y2="2" width="0.127" layer="21"/>
 <wire x1="2" y1="2" x2="2" y2="0" width="0.127" layer="21"/>
 <smd name="3" x="0.13" y="0.34" dx="0.36" dy="0.48" layer="1" rot="R90"/>
 <smd name="2" x="0.13" y="1" dx="0.36" dy="0.48" layer="1" rot="R90"/>
 <smd name="1" x="0.13" y="1.66" dx="0.36" dy="0.48" layer="1" rot="R90"/>
 <smd name="6" x="1.89" y="1.66" dx="0.36" dy="0.48" layer="1" rot="R90"/>
 <smd name="5" x="1.89" y="1" dx="0.36" dy="0.48" layer="1" rot="R90"/>
 <smd name="4" x="1.89" y="0.35" dx="0.36" dy="0.48" layer="1" rot="R90"/>
 <smd name="P$7" x="1.02" y="1" dx="0.71" dy="1.4" layer="1"/>
 <text x="0" y="2.26" size="0.6096" layer="25">&gt;NAME</text>
 </package>
 </packages>
 <symbols>
 <symbol name="HIH6131-021-001">
 <wire x1="-10.16" y1="10.16" x2="-10.16" y2="-10.16" width="0.254" layer="94"/>
 <wire x1="-10.16" y1="-10.16" x2="10.16" y2="-10.16" width="0.254" layer="94"/>
 <wire x1="10.16" y1="-10.16" x2="10.16" y2="10.16" width="0.254" layer="94"/>
 <wire x1="10.16" y1="10.16" x2="-10.16" y2="10.16" width="0.254" layer="94"/>
 <pin name="VDD" x="-15.24" y="7.62" length="middle"/>
 <pin name="VCORE" x="-15.24" y="2.54" length="middle"/>
 <pin name="VSS" x="-15.24" y="-2.54" length="middle"/>
 <pin name="NC" x="-15.24" y="-7.62" length="middle"/>
 <pin name="SCL" x="15.24" y="7.62" length="middle" rot="R180"/>
 <pin name="SDA" x="15.24" y="2.54" length="middle" rot="R180"/>
 <pin name="AL_L" x="15.24" y="-2.54" length="middle" rot="R180"/>
 <pin name="AL_H" x="15.24" y="-7.62" length="middle" rot="R180"/>
 </symbol>
 <symbol name="MAX44009">
 <wire x1="-10.16" y1="5.08" x2="5.08" y2="5.08" width="0.254" layer="94"/>
 <wire x1="5.08" y1="5.08" x2="5.08" y2="-10.16" width="0.254" layer="94"/>
 <wire x1="5.08" y1="-10.16" x2="-10.16" y2="-10.16" width="0.254" layer="94"/>
 <wire x1="-10.16" y1="-10.16" x2="-10.16" y2="5.08" width="0.254" layer="94"/>
 <pin name="A0" x="-15.24" y="-5.08" length="middle"/>
 <pin name="GND" x="-15.24" y="-7.62" length="middle"/>
 <pin name="VCC" x="-15.24" y="2.54" length="middle"/>
 <pin name="SDA" x="10.16" y="2.54" length="middle" rot="R180"/>
 <pin name="SCL" x="10.16" y="0" length="middle" rot="R180"/>
 <pin name="!INT" x="10.16" y="-5.08" length="middle" rot="R180"/>
 <text x="-10.16" y="7.62" size="1.778" layer="95" rot="MR180">&gt;NAME</text>
 <text x="-10.16" y="-12.7" size="1.778" layer="96">&gt;VALUE</text>
 </symbol>
 </symbols>
 <devicesets>
 <deviceset name="HIH6131-021-001">
 <description>Humidity Sensor</description>
 <gates>
 <gate name="G$1" symbol="HIH6131-021-001" x="0" y="0"/>
 </gates>
 <devices>
 <device name="" package="SOIC8">
 <connects>
 <connect gate="G$1" pin="AL_H" pad="5"/>
 <connect gate="G$1" pin="AL_L" pad="6"/>
 <connect gate="G$1" pin="NC" pad="7"/>
 <connect gate="G$1" pin="SCL" pad="3"/>
 <connect gate="G$1" pin="SDA" pad="4"/>
 <connect gate="G$1" pin="VCORE" pad="1"/>
 <connect gate="G$1" pin="VDD" pad="8"/>
 <connect gate="G$1" pin="VSS" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 <deviceset name="MAX44009">
 <description>Ambient Light Sensor
 i2c</description>
 <gates>
 <gate name="G$1" symbol="MAX44009" x="2.54" y="2.54"/>
 </gates>
 <devices>
 <device name="" package="MAX44009">
 <connects>
 <connect gate="G$1" pin="!INT" pad="4"/>
 <connect gate="G$1" pin="A0" pad="3"/>
 <connect gate="G$1" pin="GND" pad="2"/>
 <connect gate="G$1" pin="SCL" pad="5"/>
 <connect gate="G$1" pin="SDA" pad="6"/>
 <connect gate="G$1" pin="VCC" pad="1"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 </devicesets>
 </library>
 <library name="supply2">
 <packages>
 </packages>
 <symbols>
 <symbol name="GND">
 <wire x1="-1.27" y1="0" x2="1.27" y2="0" width="0.254" layer="94"/>
 <wire x1="1.27" y1="0" x2="0" y2="-1.27" width="0.254" layer="94"/>
 <wire x1="0" y1="-1.27" x2="-1.27" y2="0" width="0.254" layer="94"/>
 <text x="-1.905" y="-3.175" size="1.778" layer="96">&gt;VALUE</text>
 <pin name="GND" x="0" y="2.54" visible="off" length="short" direction="sup" rot="R270"/>
 </symbol>
 </symbols>
 <devicesets>
 <deviceset name="GND" prefix="SUPPLY">
 <description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
 <gates>
 <gate name="GND" symbol="GND" x="0" y="0"/>
 </gates>
 <devices>
 <device name="">
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 </devicesets>
 </library>
 <library name="supply1">
 <packages>
 </packages>
 <symbols>
 <symbol name="VCC">
 <wire x1="1.27" y1="-1.905" x2="0" y2="0" width="0.254" layer="94"/>
 <wire x1="0" y1="0" x2="-1.27" y2="-1.905" width="0.254" layer="94"/>
 <text x="-2.54" y="-2.54" size="1.778" layer="96" rot="R90">&gt;VALUE</text>
 <pin name="VCC" x="0" y="-2.54" visible="off" length="short" direction="sup" rot="R90"/>
 </symbol>
 </symbols>
 <devicesets>
 <deviceset name="VCC" prefix="P+">
 <description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
 <gates>
 <gate name="VCC" symbol="VCC" x="0" y="0"/>
 </gates>
 <devices>
 <device name="">
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 </devicesets>
 </library>
 <library name="AlexW-Eagle-Libraries">
 <description>&lt;b&gt;Reference Package&lt;/b&gt;&lt;p&gt;</description>
 <packages>
 <package name="SOIC8">
 <description>&lt;b&gt;Small Outline IC&lt;/b&gt;</description>
 <wire x1="2.4" y1="1.9" x2="2.4" y2="-1.4" width="0.2032" layer="51"/>
 <wire x1="2.4" y1="-1.4" x2="2.4" y2="-1.9" width="0.2032" layer="51"/>
 <wire x1="2.4" y1="-1.9" x2="-2.4" y2="-1.9" width="0.2032" layer="51"/>
 <wire x1="-2.4" y1="-1.9" x2="-2.4" y2="-1.4" width="0.2032" layer="51"/>
 <wire x1="-2.4" y1="-1.4" x2="-2.4" y2="1.9" width="0.2032" layer="51"/>
 <wire x1="-2.4" y1="1.9" x2="2.4" y2="1.9" width="0.2032" layer="51"/>
 <wire x1="2.4" y1="-1.4" x2="-2.4" y2="-1.4" width="0.2032" layer="51"/>
 <smd name="2" x="-0.635" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="7" x="-0.635" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="1" x="-1.905" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="3" x="0.635" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="4" x="1.905" y="-2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="8" x="-1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="6" x="0.635" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <smd name="5" x="1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/>
 <text x="-2.667" y="-1.905" size="1.27" layer="25" rot="R90">&gt;NAME</text>
 <text x="3.937" y="-1.905" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
 <rectangle x1="-2.15" y1="-3.1" x2="-1.66" y2="-2" layer="51"/>
 <rectangle x1="-0.88" y1="-3.1" x2="-0.39" y2="-2" layer="51"/>
 <rectangle x1="0.39" y1="-3.1" x2="0.88" y2="-2" layer="51"/>
 <rectangle x1="1.66" y1="-3.1" x2="2.15" y2="-2" layer="51"/>
 <rectangle x1="1.66" y1="2" x2="2.15" y2="3.1" layer="51"/>
 <rectangle x1="0.39" y1="2" x2="0.88" y2="3.1" layer="51"/>
 <rectangle x1="-0.88" y1="2" x2="-0.39" y2="3.1" layer="51"/>
 <rectangle x1="-2.15" y1="2" x2="-1.66" y2="3.1" layer="51"/>
 </package>
 </packages>
 <symbols>
 <symbol name="MAX31855">
 <wire x1="-10.16" y1="12.7" x2="-10.16" y2="-12.7" width="0.254" layer="94"/>
 <wire x1="-10.16" y1="-12.7" x2="10.16" y2="-12.7" width="0.254" layer="94"/>
 <wire x1="10.16" y1="-12.7" x2="10.16" y2="12.7" width="0.254" layer="94"/>
 <wire x1="10.16" y1="12.7" x2="-10.16" y2="12.7" width="0.254" layer="94"/>
 <text x="-10.16" y="15.24" size="1.27" layer="95">&gt;NAME</text>
 <text x="-10.16" y="12.7" size="1.27" layer="96">&gt;VALUE</text>
 <text x="-5.08" y="2.54" size="1.778" layer="94">MAX31855</text>
 <pin name="SO" x="12.7" y="-5.08" length="short" direction="out" rot="R180"/>
 <pin name="SCK" x="12.7" y="-7.62" length="short" direction="in" rot="R180"/>
 <pin name="CS" x="12.7" y="-10.16" length="short" direction="in" rot="R180"/>
 <pin name="T-" x="-12.7" y="-10.16" length="short" direction="in"/>
 <pin name="T+" x="-12.7" y="-5.08" length="short" direction="in"/>
 <pin name="VCC" x="-12.7" y="10.16" length="short" direction="pwr"/>
 <pin name="GND" x="-12.7" y="0" length="short" direction="pwr"/>
 </symbol>
 </symbols>
 <devicesets>
 <deviceset name="MAX31855" prefix="IC">
 <gates>
 <gate name="G$1" symbol="MAX31855" x="0" y="0"/>
 </gates>
 <devices>
 <device name="" package="SOIC8">
 <connects>
 <connect gate="G$1" pin="CS" pad="6"/>
 <connect gate="G$1" pin="GND" pad="1"/>
 <connect gate="G$1" pin="SCK" pad="5"/>
 <connect gate="G$1" pin="SO" pad="7"/>
 <connect gate="G$1" pin="T+" pad="3"/>
 <connect gate="G$1" pin="T-" pad="2"/>
 <connect gate="G$1" pin="VCC" pad="4"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 </devicesets>
 </library>
 </libraries>
 <attributes>
 </attributes>
 <variantdefs>
 </variantdefs>
 <classes>
 <class number="0" name="default" width="0.254" drill="0">
 </class>
 <class number="1" name="power" width="0.508" drill="0">
 </class>
 <class number="2" name="gnd" width="0.381" drill="0">
 </class>
 </classes>
 <parts>
 <part name="FRAME1" library="SparkFun" deviceset="FRAME-LETTER" device=""/>
 <part name="JP1" library="SparkFun" deviceset="M10" device="LOCK"/>
 <part name="JP2" library="SparkFun" deviceset="M10" device="LOCK"/>
 <part name="U$1" library="SeniorDesign" deviceset="HIH6131-021-001" device=""/>
 <part name="U$2" library="SeniorDesign" deviceset="MAX44009" device=""/>
 <part name="C1" library="SparkFun" deviceset="CAP" device="0603-CAP" value="0.1uF"/>
 <part name="C2" library="SparkFun" deviceset="CAP" device="0603-CAP" value="0.22uF"/>
 <part name="C3" library="SparkFun" deviceset="CAP" device="0603-CAP" value="1uF"/>
 <part name="GND1" library="SparkFun" deviceset="GND" device=""/>
 <part name="GND2" library="SparkFun" deviceset="GND" device=""/>
 <part name="GND3" library="SparkFun" deviceset="GND" device=""/>
 <part name="P+4" library="SparkFun" deviceset="VCC" device=""/>
 <part name="P+5" library="SparkFun" deviceset="VCC" device=""/>
 <part name="P+6" library="SparkFun" deviceset="VCC" device=""/>
 <part name="U$3" library="SparkFun" deviceset="BMP085" device=""/>
 <part name="IC2" library="AlexW-Eagle-Libraries" deviceset="MAX31855" device=""/>
 <part name="SUPPLY1" library="supply2" deviceset="GND" device=""/>
 <part name="P+7" library="supply1" deviceset="VCC" device=""/>
 <part name="R4" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="10k"/>
 <part name="P+3" library="supply1" deviceset="VCC" device=""/>
 <part name="C9" library="SparkFun" deviceset="CAP" device="0603-CAP" value="NOPOP"/>
 <part name="P+1" library="SparkFun" deviceset="VCC" device=""/>
 <part name="GND4" library="SparkFun" deviceset="GND" device=""/>
 <part name="P+2" library="SparkFun" deviceset="VCC" device=""/>
 <part name="P+3" library="SparkFun" deviceset="VCC" device=""/>
 <part name="GND5" library="SparkFun" deviceset="GND" device=""/>
 <part name="C4" library="SparkFun" deviceset="CAP" device="0603-CAP" value="100nF"/>
 </parts>
 <sheets>
 <sheet>
 <plain>
 <text x="157.734" y="26.416" size="5.08" layer="94" font="vector">Slave Daughterboard</text>
 <wire x1="60.96" y1="185.42" x2="60.96" y2="119.38" width="0.4064" layer="94"/>
 <wire x1="60.96" y1="119.38" x2="60.96" y2="93.98" width="0.4064" layer="94"/>
 <wire x1="60.96" y1="93.98" x2="0" y2="93.98" width="0.4064" layer="94"/>
 <text x="12.7" y="175.26" size="6.4516" layer="94">Headers</text>
 <text x="78.74" y="175.26" size="6.4516" layer="94">Humidity</text>
 <text x="149.86" y="175.26" size="6.4516" layer="94">Light</text>
 <wire x1="60.96" y1="119.38" x2="132.08" y2="119.38" width="0.4064" layer="94"/>
 <wire x1="132.08" y1="119.38" x2="187.96" y2="119.38" width="0.4064" layer="94"/>
 <wire x1="187.96" y1="119.38" x2="248.92" y2="119.38" width="0.4064" layer="94"/>
 <wire x1="132.08" y1="185.42" x2="132.08" y2="119.38" width="0.4064" layer="94"/>
 <wire x1="187.96" y1="185.42" x2="187.96" y2="119.38" width="0.4064" layer="94"/>
 <text x="208.28" y="175.26" size="6.4516" layer="94">Temp</text>
 <text x="73.66" y="109.22" size="6.4516" layer="94">Pressure</text>
 <text x="170.18" y="109.22" size="6.4516" layer="94">Pressure</text>
 <wire x1="132.08" y1="185.42" x2="132.08" y2="119.38" width="0.4064" layer="94"/>
 <wire x1="132.08" y1="119.38" x2="132.08" y2="53.34" width="0.4064" layer="94"/>
 <wire x1="132.08" y1="53.34" x2="248.92" y2="53.34" width="0.4064" layer="94"/>
 </plain>
 <instances>
 <instance part="FRAME1" gate="G$1" x="0" y="0"/>
 <instance part="FRAME1" gate="G$2" x="147.32" y="0"/>
 <instance part="JP1" gate="G$1" x="12.7" y="160.02"/>
 <instance part="JP2" gate="G$1" x="12.7" y="121.92"/>
 <instance part="U$1" gate="G$1" x="104.14" y="149.86"/>
 <instance part="U$2" gate="G$1" x="162.56" y="154.94"/>
 <instance part="C1" gate="G$1" x="76.2" y="142.24"/>
 <instance part="C2" gate="G$1" x="66.04" y="142.24"/>
 <instance part="C3" gate="G$1" x="137.16" y="149.86"/>
 <instance part="GND1" gate="1" x="38.1" y="137.16"/>
 <instance part="GND2" gate="1" x="83.82" y="132.08"/>
 <instance part="GND3" gate="1" x="144.78" y="139.7"/>
 <instance part="P+4" gate="1" x="38.1" y="149.86"/>
 <instance part="P+5" gate="1" x="83.82" y="162.56"/>
 <instance part="P+6" gate="1" x="144.78" y="162.56"/>
 <instance part="U$3" gate="G$1" x="91.44" y="96.52"/>
 <instance part="IC2" gate="G$1" x="200.66" y="81.28"/>
 <instance part="SUPPLY1" gate="GND" x="170.18" y="78.74"/>
 <instance part="P+7" gate="VCC" x="170.18" y="99.06"/>
 <instance part="R4" gate="G$1" x="228.6" y="88.9" rot="R90"/>
 <instance part="P+3" gate="VCC" x="228.6" y="99.06"/>
 <instance part="C9" gate="G$1" x="193.04" y="60.96" rot="R270"/>
 <instance part="U$3" gate="G$1" x="190.5" y="83.82"/>
 <instance part="IC2" gate="G$1" x="218.44" y="152.4"/>
 <instance part="R4" gate="G$1" x="241.3" y="157.48" rot="R90"/>
 <instance part="C9" gate="G$1" x="210.82" y="132.08" rot="R270"/>
 <instance part="P+1" gate="1" x="195.58" y="165.1"/>
 <instance part="GND4" gate="1" x="193.04" y="147.32"/>
 <instance part="P+2" gate="1" x="241.3" y="167.64"/>
 <instance part="P+3" gate="1" x="167.64" y="93.98"/>
 <instance part="GND5" gate="1" x="167.64" y="68.58"/>
 <instance part="C4" gate="G$1" x="157.48" y="81.28"/>
 </instances>
 <busses>
 </busses>
 <nets>
 <net name="GND" class="0">
 <segment>
 <pinref part="U$1" gate="G$1" pin="VSS"/>
 <wire x1="88.9" y1="147.32" x2="83.82" y2="147.32" width="0.1524" layer="91"/>
 <wire x1="83.82" y1="147.32" x2="83.82" y2="137.16" width="0.1524" layer="91"/>
 <pinref part="GND2" gate="1" pin="GND"/>
 <pinref part="C1" gate="G$1" pin="2"/>
 <wire x1="83.82" y1="137.16" x2="83.82" y2="134.62" width="0.1524" layer="91"/>
 <wire x1="76.2" y1="139.7" x2="76.2" y2="137.16" width="0.1524" layer="91"/>
 <wire x1="76.2" y1="137.16" x2="83.82" y2="137.16" width="0.1524" layer="91"/>
 <junction x="83.82" y="137.16"/>
 <pinref part="C2" gate="G$1" pin="2"/>
 <wire x1="66.04" y1="139.7" x2="66.04" y2="137.16" width="0.1524" layer="91"/>
 <wire x1="66.04" y1="137.16" x2="76.2" y2="137.16" width="0.1524" layer="91"/>
 <junction x="76.2" y="137.16"/>
 <label x="83.82" y="147.32" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$2" gate="G$1" pin="GND"/>
 <wire x1="147.32" y1="147.32" x2="144.78" y2="147.32" width="0.1524" layer="91"/>
 <pinref part="U$2" gate="G$1" pin="A0"/>
 <wire x1="147.32" y1="149.86" x2="144.78" y2="149.86" width="0.1524" layer="91"/>
 <wire x1="144.78" y1="149.86" x2="144.78" y2="147.32" width="0.1524" layer="91"/>
 <pinref part="GND3" gate="1" pin="GND"/>
 <wire x1="144.78" y1="142.24" x2="144.78" y2="144.78" width="0.1524" layer="91"/>
 <junction x="144.78" y="147.32"/>
 <pinref part="C3" gate="G$1" pin="2"/>
 <wire x1="144.78" y1="144.78" x2="144.78" y2="147.32" width="0.1524" layer="91"/>
 <wire x1="137.16" y1="147.32" x2="137.16" y2="144.78" width="0.1524" layer="91"/>
 <wire x1="137.16" y1="144.78" x2="144.78" y2="144.78" width="0.1524" layer="91"/>
 <junction x="144.78" y="144.78"/>
 </segment>
 <segment>
 <pinref part="GND1" gate="1" pin="GND"/>
 <wire x1="38.1" y1="139.7" x2="38.1" y2="142.24" width="0.1524" layer="91"/>
 <pinref part="JP1" gate="G$1" pin="1"/>
 <wire x1="22.86" y1="142.24" x2="38.1" y2="142.24" width="0.1524" layer="91"/>
 <label x="27.94" y="142.24" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="SUPPLY1" gate="GND" pin="GND"/>
 <pinref part="IC2" gate="G$1" pin="GND"/>
 <wire x1="187.96" y1="81.28" x2="170.18" y2="81.28" width="0.1524" layer="91"/>
 <pinref part="GND4" gate="1" pin="GND"/>
 <wire x1="205.74" y1="152.4" x2="193.04" y2="152.4" width="0.1524" layer="91"/>
 <wire x1="193.04" y1="152.4" x2="193.04" y2="149.86" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C4" gate="G$1" pin="2"/>
 <wire x1="157.48" y1="78.74" x2="157.48" y2="76.2" width="0.1524" layer="91"/>
 <wire x1="157.48" y1="76.2" x2="167.64" y2="76.2" width="0.1524" layer="91"/>
 <pinref part="GND5" gate="1" pin="GND"/>
 <wire x1="167.64" y1="76.2" x2="167.64" y2="71.12" width="0.1524" layer="91"/>
 <pinref part="U$3" gate="G$1" pin="GND"/>
 <wire x1="180.34" y1="78.74" x2="172.72" y2="78.74" width="0.1524" layer="91"/>
 <wire x1="172.72" y1="78.74" x2="172.72" y2="76.2" width="0.1524" layer="91"/>
 <wire x1="172.72" y1="76.2" x2="167.64" y2="76.2" width="0.1524" layer="91"/>
 <junction x="167.64" y="76.2"/>
 </segment>
 </net>
 <net name="VBAT" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="2"/>
 <wire x1="22.86" y1="144.78" x2="33.02" y2="144.78" width="0.1524" layer="91"/>
 <label x="27.94" y="144.78" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="VCC" class="0">
 <segment>
 <pinref part="U$1" gate="G$1" pin="VDD"/>
 <wire x1="88.9" y1="157.48" x2="83.82" y2="157.48" width="0.1524" layer="91"/>
 <wire x1="83.82" y1="157.48" x2="83.82" y2="162.56" width="0.1524" layer="91"/>
 <pinref part="C2" gate="G$1" pin="1"/>
 <wire x1="66.04" y1="147.32" x2="66.04" y2="157.48" width="0.1524" layer="91"/>
 <wire x1="66.04" y1="157.48" x2="83.82" y2="157.48" width="0.1524" layer="91"/>
 <junction x="83.82" y="157.48"/>
 <pinref part="P+5" gate="1" pin="VCC"/>
 <label x="66.04" y="157.48" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$2" gate="G$1" pin="VCC"/>
 <wire x1="147.32" y1="157.48" x2="144.78" y2="157.48" width="0.1524" layer="91"/>
 <wire x1="144.78" y1="157.48" x2="144.78" y2="162.56" width="0.1524" layer="91"/>
 <wire x1="144.78" y1="157.48" x2="137.16" y2="157.48" width="0.1524" layer="91"/>
 <wire x1="137.16" y1="157.48" x2="137.16" y2="154.94" width="0.1524" layer="91"/>
 <pinref part="C3" gate="G$1" pin="1"/>
 <junction x="144.78" y="157.48"/>
 <pinref part="P+6" gate="1" pin="VCC"/>
 <label x="137.16" y="157.48" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="P+4" gate="1" pin="VCC"/>
 <wire x1="38.1" y1="149.86" x2="38.1" y2="147.32" width="0.1524" layer="91"/>
 <pinref part="JP1" gate="G$1" pin="3"/>
 <wire x1="22.86" y1="147.32" x2="38.1" y2="147.32" width="0.1524" layer="91"/>
 <label x="27.94" y="147.32" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="R4" gate="G$1" pin="2"/>
 <pinref part="P+2" gate="1" pin="VCC"/>
 <wire x1="241.3" y1="167.64" x2="241.3" y2="162.56" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="IC2" gate="G$1" pin="VCC"/>
 <wire x1="170.18" y1="91.44" x2="187.96" y2="91.44" width="0.1524" layer="91"/>
 <pinref part="P+7" gate="VCC" pin="VCC"/>
 <wire x1="170.18" y1="91.44" x2="170.18" y2="96.52" width="0.1524" layer="91"/>
 <pinref part="P+1" gate="1" pin="VCC"/>
 <wire x1="205.74" y1="162.56" x2="195.58" y2="162.56" width="0.1524" layer="91"/>
 <wire x1="195.58" y1="162.56" x2="195.58" y2="165.1" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="R4" gate="G$1" pin="2"/>
 <wire x1="228.6" y1="93.98" x2="228.6" y2="96.52" width="0.1524" layer="91"/>
 <pinref part="P+3" gate="VCC" pin="VCC"/>
 <pinref part="C4" gate="G$1" pin="1"/>
 <wire x1="157.48" y1="86.36" x2="157.48" y2="88.9" width="0.1524" layer="91"/>
 <wire x1="157.48" y1="88.9" x2="167.64" y2="88.9" width="0.1524" layer="91"/>
 <pinref part="P+3" gate="1" pin="VCC"/>
 <wire x1="167.64" y1="88.9" x2="167.64" y2="93.98" width="0.1524" layer="91"/>
 <pinref part="U$3" gate="G$1" pin="VDDA"/>
 <wire x1="180.34" y1="86.36" x2="177.8" y2="86.36" width="0.1524" layer="91"/>
 <wire x1="177.8" y1="86.36" x2="175.26" y2="86.36" width="0.1524" layer="91"/>
 <wire x1="175.26" y1="86.36" x2="175.26" y2="88.9" width="0.1524" layer="91"/>
 <wire x1="175.26" y1="88.9" x2="167.64" y2="88.9" width="0.1524" layer="91"/>
 <pinref part="U$3" gate="G$1" pin="VDDD"/>
 <wire x1="180.34" y1="83.82" x2="177.8" y2="83.82" width="0.1524" layer="91"/>
 <wire x1="177.8" y1="83.82" x2="177.8" y2="86.36" width="0.1524" layer="91"/>
 <junction x="167.64" y="88.9"/>
 <junction x="177.8" y="86.36"/>
 </segment>
 </net>
 <net name="MOSI" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="4"/>
 <wire x1="22.86" y1="149.86" x2="33.02" y2="149.86" width="0.1524" layer="91"/>
 <label x="27.94" y="149.86" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="MISO" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="5"/>
 <wire x1="22.86" y1="152.4" x2="33.02" y2="152.4" width="0.1524" layer="91"/>
 <label x="27.94" y="152.4" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="IC2" gate="G$1" pin="SO"/>
 <wire x1="213.36" y1="76.2" x2="220.98" y2="76.2" width="0.1524" layer="91"/>
 <label x="215.9" y="76.2" size="1.778" layer="95"/>
 <wire x1="231.14" y1="147.32" x2="238.76" y2="147.32" width="0.1524" layer="91"/>
 <label x="233.68" y="147.32" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="SCK" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="6"/>
 <wire x1="22.86" y1="154.94" x2="33.02" y2="154.94" width="0.1524" layer="91"/>
 <label x="27.94" y="154.94" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="IC2" gate="G$1" pin="SCK"/>
 <wire x1="213.36" y1="73.66" x2="220.98" y2="73.66" width="0.1524" layer="91"/>
 <label x="215.9" y="73.66" size="1.778" layer="95"/>
 <wire x1="231.14" y1="144.78" x2="238.76" y2="144.78" width="0.1524" layer="91"/>
 <label x="233.68" y="144.78" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PD4" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="7"/>
 <wire x1="22.86" y1="157.48" x2="33.02" y2="157.48" width="0.1524" layer="91"/>
 <label x="27.94" y="157.48" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PD5" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="8"/>
 <wire x1="22.86" y1="160.02" x2="33.02" y2="160.02" width="0.1524" layer="91"/>
 <label x="27.94" y="160.02" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PD6" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="9"/>
 <wire x1="22.86" y1="162.56" x2="33.02" y2="162.56" width="0.1524" layer="91"/>
 <label x="27.94" y="162.56" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PD7" class="0">
 <segment>
 <pinref part="JP1" gate="G$1" pin="10"/>
 <wire x1="22.86" y1="165.1" x2="33.02" y2="165.1" width="0.1524" layer="91"/>
 <label x="27.94" y="165.1" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="SCL" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="1"/>
 <wire x1="22.86" y1="104.14" x2="33.02" y2="104.14" width="0.1524" layer="91"/>
 <label x="27.94" y="104.14" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$1" gate="G$1" pin="SCL"/>
 <wire x1="119.38" y1="157.48" x2="127" y2="157.48" width="0.1524" layer="91"/>
 <label x="121.92" y="157.48" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$2" gate="G$1" pin="SCL"/>
 <wire x1="172.72" y1="154.94" x2="180.34" y2="154.94" width="0.1524" layer="91"/>
 <label x="175.26" y="154.94" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$3" gate="G$1" pin="SCL"/>
 <wire x1="203.2" y1="83.82" x2="210.82" y2="83.82" width="0.1524" layer="91"/>
 <label x="205.74" y="83.82" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="SDA" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="2"/>
 <wire x1="22.86" y1="106.68" x2="33.02" y2="106.68" width="0.1524" layer="91"/>
 <label x="27.94" y="106.68" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$1" gate="G$1" pin="SDA"/>
 <wire x1="119.38" y1="152.4" x2="127" y2="152.4" width="0.1524" layer="91"/>
 <label x="121.92" y="152.4" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$2" gate="G$1" pin="SDA"/>
 <wire x1="172.72" y1="157.48" x2="180.34" y2="157.48" width="0.1524" layer="91"/>
 <label x="175.26" y="157.48" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$3" gate="G$1" pin="SDA"/>
 <wire x1="203.2" y1="86.36" x2="210.82" y2="86.36" width="0.1524" layer="91"/>
 <label x="205.74" y="86.36" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA0" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="3"/>
 <wire x1="22.86" y1="109.22" x2="33.02" y2="109.22" width="0.1524" layer="91"/>
 <label x="27.94" y="109.22" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$3" gate="G$1" pin="EOC"/>
 <wire x1="203.2" y1="81.28" x2="210.82" y2="81.28" width="0.1524" layer="91"/>
 <label x="205.74" y="81.28" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA1" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="4"/>
 <wire x1="22.86" y1="111.76" x2="33.02" y2="111.76" width="0.1524" layer="91"/>
 <label x="27.94" y="111.76" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="R4" gate="G$1" pin="1"/>
 <wire x1="241.3" y1="152.4" x2="241.3" y2="142.24" width="0.1524" layer="91"/>
 <pinref part="IC2" gate="G$1" pin="CS"/>
 <wire x1="241.3" y1="142.24" x2="231.14" y2="142.24" width="0.1524" layer="91"/>
 <label x="233.68" y="142.24" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA2" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="5"/>
 <wire x1="22.86" y1="114.3" x2="33.02" y2="114.3" width="0.1524" layer="91"/>
 <label x="27.94" y="114.3" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA3" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="6"/>
 <wire x1="22.86" y1="116.84" x2="33.02" y2="116.84" width="0.1524" layer="91"/>
 <label x="27.94" y="116.84" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA4" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="7"/>
 <wire x1="22.86" y1="119.38" x2="33.02" y2="119.38" width="0.1524" layer="91"/>
 <label x="27.94" y="119.38" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA5" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="8"/>
 <wire x1="22.86" y1="121.92" x2="33.02" y2="121.92" width="0.1524" layer="91"/>
 <label x="27.94" y="121.92" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA6" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="9"/>
 <wire x1="22.86" y1="124.46" x2="33.02" y2="124.46" width="0.1524" layer="91"/>
 <label x="27.94" y="124.46" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="PA7" class="0">
 <segment>
 <pinref part="JP2" gate="G$1" pin="10"/>
 <wire x1="22.86" y1="127" x2="33.02" y2="127" width="0.1524" layer="91"/>
 <label x="27.94" y="127" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="N$1" class="0">
 <segment>
 <pinref part="U$1" gate="G$1" pin="VCORE"/>
 <wire x1="88.9" y1="152.4" x2="76.2" y2="152.4" width="0.1524" layer="91"/>
 <pinref part="C1" gate="G$1" pin="1"/>
 <wire x1="76.2" y1="152.4" x2="76.2" y2="147.32" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="T+" class="0">
 <segment>
 <pinref part="IC2" gate="G$1" pin="T+"/>
 <wire x1="187.96" y1="76.2" x2="180.34" y2="76.2" width="0.1524" layer="91"/>
 <label x="180.34" y="76.2" size="1.778" layer="95"/>
 <wire x1="205.74" y1="147.32" x2="198.12" y2="147.32" width="0.1524" layer="91"/>
 <label x="198.12" y="147.32" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="C9" gate="G$1" pin="2"/>
 <wire x1="190.5" y1="60.96" x2="182.88" y2="60.96" width="0.1524" layer="91"/>
 <label x="182.88" y="60.96" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="MAX-CS" class="0">
 <segment>
 <pinref part="IC2" gate="G$1" pin="CS"/>
 <label x="215.9" y="71.12" size="1.778" layer="95"/>
 <pinref part="R4" gate="G$1" pin="1"/>
 <wire x1="213.36" y1="71.12" x2="228.6" y2="71.12" width="0.1524" layer="91"/>
 <wire x1="228.6" y1="71.12" x2="228.6" y2="83.82" width="0.1524" layer="91"/>
 <wire x1="208.28" y1="132.08" x2="200.66" y2="132.08" width="0.1524" layer="91"/>
 <label x="200.66" y="132.08" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="T-" class="0">
 <segment>
 <pinref part="IC2" gate="G$1" pin="T-"/>
 <wire x1="187.96" y1="71.12" x2="180.34" y2="71.12" width="0.1524" layer="91"/>
 <label x="180.34" y="71.12" size="1.778" layer="95"/>
 <wire x1="205.74" y1="142.24" x2="198.12" y2="142.24" width="0.1524" layer="91"/>
 <label x="198.12" y="142.24" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="C9" gate="G$1" pin="1"/>
 <wire x1="198.12" y1="60.96" x2="205.74" y2="60.96" width="0.1524" layer="91"/>
 <label x="203.2" y="60.96" size="1.778" layer="95"/>
 <wire x1="215.9" y1="132.08" x2="223.52" y2="132.08" width="0.1524" layer="91"/>
 <label x="220.98" y="132.08" size="1.778" layer="95"/>
 </segment>
 </net>
 </nets>
 </sheet>
 </sheets>
 </schematic>
 </drawing>
 </eagle>

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