<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.7.0">
<drawing>
<settings>
<setting alwaysvectorfont="no"/>
<setting verticaltext="up"/>
</settings>
<grid distance="50" unitdist="mil" unit="mm" style="lines" multiple="1" display="no" altdistance="5" altunitdist="mil" altunit="mm"/>
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<layer number="128" name="_bValues" color="7" fill="1" visible="no" active="yes"/>
<layer number="129" name="Mask" color="7" fill="1" visible="yes" active="yes"/>
<layer number="131" name="tAdjust" color="7" fill="1" visible="no" active="yes"/>
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<layer number="231" name="Eagle3D_PG1" color="7" fill="1" visible="no" active="no"/>
<layer number="232" name="Eagle3D_PG2" color="7" fill="1" visible="no" active="no"/>
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<layer number="255" name="routoute" color="7" fill="1" visible="yes" active="yes"/>
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<board>
<plain>
<wire x1="129.54" y1="41.91" x2="64.77" y2="41.91" width="0.8128" layer="20"/>
<wire x1="64.77" y1="41.91" x2="63.5" y2="43.18" width="0.8128" layer="20"/>
<wire x1="63.5" y1="43.18" x2="63.5" y2="100.33" width="0.8128" layer="20"/>
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<wire x1="130.81" y1="43.18" x2="129.54" y2="41.91" width="0.8128" layer="20"/>
</plain>
<libraries>
<library name="adafruit">
<packages>
<package name="TPA3122">
<wire x1="13.97" y1="2.921" x2="-11.43" y2="2.921" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="-2.921" x2="13.97" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="13.97" y1="2.921" x2="13.97" y2="-2.921" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="2.921" x2="-11.43" y2="1.016" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="-2.921" x2="-11.43" y2="-1.016" width="0.1524" layer="21"/>
<wire x1="-11.43" y1="1.016" x2="-11.43" y2="-1.016" width="0.1524" layer="21" curve="-180"/>
<pad name="PVCCL" x="-10.16" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="SD" x="-7.62" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="AGND0" x="5.08" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="AGND1" x="7.62" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="MUTE" x="-5.08" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="LIN" x="-2.54" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="BYPASS" x="2.54" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="RIN" x="0" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="VCLAMP" x="10.16" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="PVCCR" x="12.7" y="-3.81" drill="1" shape="long" rot="R90"/>
<pad name="PGNDR" x="12.7" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="ROUT" x="10.16" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="BSR" x="7.62" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="GAIN1" x="5.08" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="GAIN0" x="2.54" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="AVCC1" x="0" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="AVCC0" x="-2.54" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="BSL" x="-5.08" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="LOUT" x="-7.62" y="3.81" drill="1" shape="long" rot="R90"/>
<pad name="PGNDL" x="-10.16" y="3.81" drill="1" shape="long" rot="R90"/>
<text x="-11.811" y="-3.048" size="1.27" layer="25" rot="R90">&gt;NAME</text>
<text x="-8.509" y="-0.381" size="1.27" layer="27">&gt;VALUE</text>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Capacitors&lt;/h3&gt;
This library contains capacitors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
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="0805" urn="urn:adsk.eagle:footprint:37400/1">
<description>&lt;p&gt;&lt;b&gt;Generic 2012 (0805) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
<smd name="1" x="-0.9" y="0" dx="0.8" dy="1.2" layer="1"/>
<smd name="2" x="0.9" y="0" dx="0.8" dy="1.2" layer="1"/>
<text x="0" y="0.889" size="0.6096" layer="25" font="vector" ratio="20" align="bottom-center">&gt;NAME</text>
<text x="0" y="-0.889" size="0.6096" layer="27" font="vector" ratio="20" align="top-center">&gt;VALUE</text>
<wire x1="-1.5" y1="0.8" x2="1.5" y2="0.8" width="0.0508" layer="39"/>
<wire x1="1.5" y1="0.8" x2="1.5" y2="-0.8" width="0.0508" layer="39"/>
<wire x1="1.5" y1="-0.8" x2="-1.5" y2="-0.8" width="0.0508" layer="39"/>
<wire x1="-1.5" y1="-0.8" x2="-1.5" y2="0.8" width="0.0508" layer="39"/>
</package>
<package name="CPOL-RADIAL-2.5MM-6.5MM" urn="urn:adsk.eagle:footprint:37391/1" locally_modified="yes">
<description>2.5 mm spaced PTHs with 6.5 mm diameter outline</description>
<wire x1="-0.635" y1="1.778" x2="-1.905" y2="1.778" width="0.2032" layer="21"/>
<wire x1="1.905" y1="1.778" x2="0.635" y2="1.778" width="0.2032" layer="21"/>
<wire x1="1.27" y1="2.413" x2="1.27" y2="1.143" width="0.2032" layer="21"/>
<circle x="0" y="0" radius="3.25" width="0.2032" layer="21"/>
<pad name="2" x="-1.25" y="0" drill="1" diameter="1.651"/>
<pad name="1" x="1.25" y="0" drill="1" diameter="1.651" shape="square"/>
<text x="0" y="-3.429" size="0.6096" layer="27" font="vector" ratio="20" align="top-center">&gt;Value</text>
<text x="0" y="3.429" size="0.6096" layer="25" font="vector" ratio="20" align="bottom-center">&gt;Name</text>
</package>
</packages>
<packages3d>
<package3d name="0805" urn="urn:adsk.eagle:package:37429/1" type="box">
<description>Generic 2012 (0805) package
0.2mm courtyard excess rounded to nearest 0.05mm.</description>
<packageinstances>
<packageinstance name="0805"/>
</packageinstances>
</package3d>
<package3d name="CPOL-RADIAL-2.5MM-6.5MM" urn="urn:adsk.eagle:package:37415/1" locally_modified="yes" type="box">
<description>2.5 mm spaced PTHs with 6.5 mm diameter outline</description>
<packageinstances>
<packageinstance name="CPOL-RADIAL-2.5MM-6.5MM"/>
</packageinstances>
</package3d>
</packages3d>
</library>
<library name="thonkiconn">
<packages>
<package name="HORIZONTAL_STEREO_JACK">
<wire x1="6.35" y1="-1.27" x2="6.35" y2="11.43" width="0.127" layer="21"/>
<pad name="P$1" x="3.81" y="5.08" drill="1.1176" shape="square"/>
<pad name="P$2" x="-1.27" y="10.16" drill="1.1176" shape="long"/>
<pad name="P$3" x="-1.27" y="0" drill="1.1176" shape="long"/>
<wire x1="6.35" y1="11.43" x2="-3.81" y2="11.43" width="0.127" layer="21"/>
<wire x1="-3.81" y1="11.43" x2="-3.81" y2="-1.27" width="0.127" layer="21"/>
<wire x1="-3.81" y1="-1.27" x2="6.35" y2="-1.27" width="0.127" layer="21"/>
<wire x1="5.08" y1="3.81" x2="5.08" y2="6.35" width="0.127" layer="21"/>
<wire x1="5.08" y1="6.35" x2="7.62" y2="6.35" width="0.127" layer="21"/>
<wire x1="7.62" y1="6.35" x2="7.62" y2="3.81" width="0.127" layer="21"/>
<wire x1="7.62" y1="3.81" x2="5.08" y2="3.81" width="0.127" layer="21"/>
</package>
</packages>
</library>
<library name="inductors" urn="urn:adsk.eagle:library:243">
<description>&lt;b&gt;Inductors and Filters&lt;/b&gt;&lt;p&gt;
Based on the previous library ind-a.lbr&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="82114R" urn="urn:adsk.eagle:footprint:15015/1" library_version="2">
<description>&lt;B&gt;INDUCTOR&lt;/B&gt;&lt;p&gt;
manufacturer Siemens</description>
<wire x1="0.3302" y1="2.2098" x2="1.6002" y2="0.9398" width="0.1524" layer="51"/>
<wire x1="-0.3048" y1="1.5748" x2="0.9652" y2="0.3048" width="0.1524" layer="51"/>
<wire x1="-1.5748" y1="-0.9652" x2="-0.3048" y2="-2.2352" width="0.1524" layer="51"/>
<wire x1="-0.9398" y1="-0.3302" x2="0.3302" y2="-1.6002" width="0.1524" layer="51"/>
<wire x1="-1.016" y1="1.651" x2="1.651" y2="-1.016" width="0.1524" layer="51"/>
<wire x1="-1.651" y1="1.016" x2="1.016" y2="-1.651" width="0.1524" layer="51"/>
<wire x1="1.016" y1="-1.651" x2="1.664" y2="-1.0284" width="0.1524" layer="51" curve="182.298596"/>
<wire x1="1.5748" y1="-0.3048" x2="2.2228" y2="0.3178" width="0.1524" layer="21" curve="182.298596"/>
<wire x1="-0.3302" y1="-2.2098" x2="0.3178" y2="-1.5872" width="0.1524" layer="51" curve="182.298596"/>
<wire x1="-0.3178" y1="1.5872" x2="0.3302" y2="2.2098" width="0.1524" layer="51" curve="-182.298596"/>
<wire x1="-2.2228" y1="-0.3178" x2="-1.5748" y2="0.3048" width="0.1524" layer="21" curve="-182.298596"/>
<wire x1="-1.664" y1="1.0284" x2="-1.016" y2="1.651" width="0.1524" layer="51" curve="-182.298596"/>
<wire x1="-1.5748" y1="0.3048" x2="-0.9398" y2="-0.3302" width="0.1524" layer="21"/>
<wire x1="-2.2098" y1="-0.3302" x2="-1.5748" y2="-0.9652" width="0.1524" layer="21"/>
<wire x1="0.9652" y1="0.3048" x2="1.6002" y2="-0.3302" width="0.1524" layer="21"/>
<wire x1="1.6002" y1="0.9398" x2="2.2352" y2="0.3048" width="0.1524" layer="21"/>
<wire x1="1.905" y1="0" x2="1.27" y2="0.635" width="0.8128" layer="21"/>
<wire x1="-1.905" y1="0" x2="-1.27" y2="-0.635" width="0.8128" layer="21"/>
<wire x1="0" y1="-1.905" x2="-1.27" y2="-0.635" width="0.8128" layer="51"/>
<wire x1="0" y1="1.905" x2="1.27" y2="0.635" width="0.8128" layer="51"/>
<wire x1="1.397" y1="-1.397" x2="0.254" y2="-0.254" width="0.8128" layer="51"/>
<wire x1="0.254" y1="-0.254" x2="-0.254" y2="0.254" width="0.8128" layer="21"/>
<wire x1="-0.254" y1="0.254" x2="-1.397" y2="1.397" width="0.8128" layer="51"/>
<circle x="0" y="0" radius="3.175" width="0.1524" layer="21"/>
<pad name="1" x="0" y="1.905" drill="0.8128" shape="long"/>
<pad name="2" x="0" y="-1.905" drill="0.8128" shape="long"/>
<text x="-2.54" y="3.429" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-3.175" y="-4.699" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
</package>
</packages>
<packages3d>
<package3d name="82114R" urn="urn:adsk.eagle:package:15100/1" type="box" library_version="2">
<description>INDUCTOR
manufacturer Siemens</description>
<packageinstances>
<packageinstance name="82114R"/>
</packageinstances>
</package3d>
</packages3d>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
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="SCREWTERMINAL-3.5MM-2" urn="urn:adsk.eagle:footprint:37656/1">
<description>&lt;h3&gt;Screw Terminal  3.5mm Pitch - 2 Pin PTH&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 3.5mm/138mil&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Screw-Terminal-3.5mm.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_02&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
<circle x="2" y="3" radius="0.2828" width="0.127" layer="51"/>
<wire x1="-1.75" y1="3.4" x2="5.25" y2="3.4" width="0.2032" layer="21"/>
<wire x1="5.25" y1="3.4" x2="5.25" y2="-2.8" width="0.2032" layer="21"/>
<wire x1="5.25" y1="-2.8" x2="5.25" y2="-3.6" width="0.2032" layer="21"/>
<wire x1="5.25" y1="-3.6" x2="-1.75" y2="-3.6" width="0.2032" layer="21"/>
<wire x1="-1.75" y1="-3.6" x2="-1.75" y2="-2.8" width="0.2032" layer="21"/>
<wire x1="-1.75" y1="-2.8" x2="-1.75" y2="3.4" width="0.2032" layer="21"/>
<wire x1="5.25" y1="-2.8" x2="-1.75" y2="-2.8" width="0.2032" layer="21"/>
<wire x1="-1.75" y1="-1.35" x2="-2.25" y2="-1.35" width="0.2032" layer="51"/>
<wire x1="-2.25" y1="-1.35" x2="-2.25" y2="-2.35" width="0.2032" layer="51"/>
<wire x1="-2.25" y1="-2.35" x2="-1.75" y2="-2.35" width="0.2032" layer="51"/>
<wire x1="5.25" y1="3.15" x2="5.75" y2="3.15" width="0.2032" layer="51"/>
<wire x1="5.75" y1="3.15" x2="5.75" y2="2.15" width="0.2032" layer="51"/>
<wire x1="5.75" y1="2.15" x2="5.25" y2="2.15" width="0.2032" layer="51"/>
<pad name="1" x="0" y="0" drill="1.2" diameter="2.032" shape="square"/>
<pad name="2" x="3.5" y="0" drill="1.2" diameter="2.032"/>
<text x="-1.27" y="2.54" size="0.6096" layer="25" font="vector" ratio="20">&gt;NAME</text>
<text x="-1.27" y="1.27" size="0.6096" layer="27" font="vector" ratio="20">&gt;VALUE</text>
</package>
<package name="POWER_JACK_PTH_BREAD" urn="urn:adsk.eagle:footprint:37876/1">
<description>&lt;h3&gt;DC Barrel Power Jack/Connector Breadboard Compatible&lt;/h3&gt;
Breadboard-friendly pins. 
5.5mm jack, 2.1mm center pole diameter
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 3&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”http://cdn.sparkfun.com/datasheets/Prototyping/18742.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;POWER_JACK&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
<wire x1="4.5" y1="14.6" x2="0.9" y2="14.6" width="0.2032" layer="21"/>
<wire x1="-4.5" y1="3.6" x2="-4.5" y2="0.1" width="0.2032" layer="51"/>
<wire x1="4.5" y1="0.1" x2="4.5" y2="3.4" width="0.2032" layer="51"/>
<wire x1="4.5" y1="0.1" x2="-4.5" y2="0.1" width="0.2032" layer="51"/>
<wire x1="4.5" y1="3.6" x2="4.5" y2="9.5" width="0.2032" layer="21"/>
<wire x1="4.5" y1="14.6" x2="4.5" y2="11.9" width="0.2032" layer="21"/>
<wire x1="-4.5" y1="3.6" x2="-4.5" y2="14.6" width="0.2032" layer="21"/>
<wire x1="-4.5" y1="14.6" x2="-0.9" y2="14.6" width="0.2032" layer="21"/>
<wire x1="-4.5" y1="3.6" x2="4.5" y2="3.6" width="0.2032" layer="21"/>
<pad name="PWR" x="0" y="13.7" drill="1.3"/>
<pad name="GND" x="0" y="7.9" drill="1.3"/>
<pad name="GNDBREAK" x="4.8" y="10.7" drill="1.3" rot="R90"/>
<text x="-1.5748" y="2.159" size="0.6096" layer="25" font="vector" ratio="20">&gt;NAME</text>
<text x="-1.905" y="1.143" size="0.6096" layer="27" font="vector" ratio="20">&gt;VALUE</text>
</package>
</packages>
<packages3d>
<package3d name="SCREWTERMINAL-3.5MM-2" urn="urn:adsk.eagle:package:38050/1" type="box">
<description>Screw Terminal  3.5mm Pitch - 2 Pin PTH
Specifications:
Pin count: 2
Pin pitch: 3.5mm/138mil

Datasheet referenced for footprint
Example device(s):
CONN_02
</description>
<packageinstances>
<packageinstance name="SCREWTERMINAL-3.5MM-2"/>
</packageinstances>
</package3d>
<package3d name="POWER_JACK_PTH_BREAD" urn="urn:adsk.eagle:package:38228/1" type="box">
<description>DC Barrel Power Jack/Connector Breadboard Compatible
Breadboard-friendly pins. 
5.5mm jack, 2.1mm center pole diameter
Specifications:
Pin count: 3

Datasheet referenced for footprint
Example device(s):
POWER_JACK
</description>
<packageinstances>
<packageinstance name="POWER_JACK_PTH_BREAD"/>
</packageinstances>
</package3d>
</packages3d>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<classes>
<class number="0" name="default" width="0" drill="0">
</class>
</classes>
<designrules name="OthermillDRC_1_32_v2">
<description language="en">&lt;b&gt;Othermill EAGLE Design Rules v2&lt;/b&gt;&lt;p&gt;DRC for Othermill, 1/32&quot; tool&lt;/p&gt;&lt;b&gt;-- Rules --&lt;/b&gt;&lt;li&gt;8 mil traces&lt;/li&gt;&lt;li&gt;31.26mil clearance&lt;/li&gt;</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="0.794003125mm"/>
<param name="mdWirePad" value="0.794003125mm"/>
<param name="mdWireVia" value="0.794003125mm"/>
<param name="mdPadPad" value="0.794003125mm"/>
<param name="mdPadVia" value="0.794003125mm"/>
<param name="mdViaVia" value="0.794003125mm"/>
<param name="mdSmdPad" value="0mil"/>
<param name="mdSmdVia" value="0mil"/>
<param name="mdSmdSmd" value="0mil"/>
<param name="mdViaViaSameLayer" value="8mil"/>
<param name="mnLayersViaInSmd" value="2"/>
<param name="mdCopperDimension" value="0mil"/>
<param name="mdDrill" value="1mil"/>
<param name="mdSmdStop" value="0mil"/>
<param name="msWidth" value="8mil"/>
<param name="msDrill" value="0.8mm"/>
<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="10mil"/>
<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="50"/>
<param name="psElongationOffset" value="100"/>
<param name="mvStopFrame" value="0.05"/>
<param name="mvCreamFrame" value="0.05"/>
<param name="mlMinStopFrame" value="1mil"/>
<param name="mlMaxStopFrame" value="2mil"/>
<param name="mlMinCreamFrame" value="2mil"/>
<param name="mlMaxCreamFrame" value="10mil"/>
<param name="mlViaStopLimit" value="30mil"/>
<param name="srRoundness" value="0.1"/>
<param name="srMinRoundness" value="2mil"/>
<param name="srMaxRoundness" value="10mil"/>
<param name="slThermalIsolate" value="10mil"/>
<param name="slThermalsForVias" value="0"/>
<param name="dpMaxLengthDifference" value="10mm"/>
<param name="dpGapFactor" value="2.5"/>
<param name="checkAngle" value="0"/>
<param name="checkFont" value="1"/>
<param name="checkRestrict" value="1"/>
<param name="checkStop" value="0"/>
<param name="checkValues" value="0"/>
<param name="useDiameter" value="13"/>
<param name="maxErrors" value="50"/>
</designrules>
<autorouter>
<pass name="Default">
<param name="RoutingGrid" value="50mil"/>
<param name="AutoGrid" value="1"/>
<param name="Efforts" value="0"/>
<param name="TopRouterVariant" value="1"/>
<param name="tpViaShape" value="round"/>
<param name="PrefDir.1" value="a"/>
<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="a"/>
<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="U$1" library="adafruit" package="TPA3122" value="TPA3122" x="91.44" y="71.12"/>
<element name="C1" library="SparkFun-Capacitors" package="0805" package3d_urn="urn:adsk.eagle:package:37429/1" value=".1uF" x="78.74" y="64.77" rot="MR0">
<attribute name="PROD_ID" value="CAP-08469" x="78.74" y="64.77" size="1.778" layer="28" rot="MR0" display="off"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="1uF" x="81.28" y="58.42" rot="R90">
<attribute name="PROD_ID" value="CAP-08439" x="81.28" y="58.42" size="1.778" layer="27" rot="R90" display="off"/>
</element>
<element name="STEREOIN" library="thonkiconn" package="HORIZONTAL_STEREO_JACK" value="StereoJack" x="124.46" y="66.04"/>
<element name="C3" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="1uF" x="88.9" y="58.42" rot="R90">
<attribute name="PROD_ID" value="CAP-08439" x="88.9" y="58.42" size="1.778" layer="27" rot="R90" display="off"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="1uF" x="96.52" y="58.42" rot="R90">
<attribute name="PROD_ID" value="CAP-08439" x="96.52" y="58.42" size="1.778" layer="27" rot="R90" display="off"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="1uF" x="104.14" y="58.42" rot="R90">
<attribute name="PROD_ID" value="CAP-08439" x="104.14" y="58.42" size="1.778" layer="27" rot="R90" display="off"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0805" package3d_urn="urn:adsk.eagle:package:37429/1" value=".1uF" x="110.871" y="65.278" rot="MR0">
<attribute name="PROD_ID" value="CAP-08469" x="110.871" y="65.278" size="1.778" layer="28" rot="MR0" display="off"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0805" package3d_urn="urn:adsk.eagle:package:37429/1" value=".22uF" x="100.33" y="80.01" rot="MR180">
<attribute name="PROD_ID" value="CAP-08469" x="100.33" y="80.01" size="1.778" layer="28" rot="MR180" display="off"/>
</element>
<element name="L1" library="inductors" library_urn="urn:adsk.eagle:library:243" package="82114R" package3d_urn="urn:adsk.eagle:package:15100/1" value="22uH" x="101.6" y="85.09" rot="R180">
<attribute name="SPICEPREFIX" value="L" x="101.6" y="85.09" size="1.778" layer="27" rot="R180" display="off"/>
</element>
<element name="C8" library="SparkFun-Capacitors" package="0805" package3d_urn="urn:adsk.eagle:package:37429/1" value=".68uF" x="110.871" y="80.137" rot="MR0">
<attribute name="PROD_ID" value="CAP-08469" x="110.871" y="80.137" size="1.778" layer="28" rot="MR0" display="off"/>
</element>
<element name="C9" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="470uF" x="111.76" y="85.09" rot="R270">
<attribute name="PROD_ID" value="CAP-08439" x="111.76" y="85.09" size="1.778" layer="27" rot="R270" display="off"/>
</element>
<element name="C10" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="10uF" x="111.76" y="58.42" rot="R90">
<attribute name="PROD_ID" value="CAP-08439" x="111.76" y="58.42" size="1.778" layer="27" rot="R90" display="off"/>
</element>
<element name="C11" library="SparkFun-Capacitors" package="0805" package3d_urn="urn:adsk.eagle:package:37429/1" value=".1uF" x="73.66" y="80.01" rot="MR180">
<attribute name="PROD_ID" value="CAP-08469" x="73.66" y="80.01" size="1.778" layer="28" rot="MR180" display="off"/>
</element>
<element name="C12" library="SparkFun-Capacitors" package="0805" package3d_urn="urn:adsk.eagle:package:37429/1" value=".22uF" x="85.09" y="80.01" rot="MR0">
<attribute name="PROD_ID" value="CAP-08469" x="85.09" y="80.01" size="1.778" layer="28" rot="MR0" display="off"/>
</element>
<element name="L2" library="inductors" library_urn="urn:adsk.eagle:library:243" package="82114R" package3d_urn="urn:adsk.eagle:package:15100/1" value="22uH" x="84.201" y="85.09" rot="R180">
<attribute name="SPICEPREFIX" value="L" x="98.171" y="66.04" size="1.778" layer="27" rot="R180" display="off"/>
</element>
<element name="C13" library="SparkFun-Capacitors" package="0805" package3d_urn="urn:adsk.eagle:package:37429/1" value=".68uF" x="93.599" y="80.01" rot="MR180">
<attribute name="PROD_ID" value="CAP-08469" x="55.499" y="55.88" size="1.778" layer="28" rot="MR180" display="off"/>
</element>
<element name="C14" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="470uF" x="92.71" y="85.09" rot="R270">
<attribute name="PROD_ID" value="CAP-08439" x="111.76" y="102.87" size="1.778" layer="27" rot="R270" display="off"/>
</element>
<element name="C15" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" package3d_urn="urn:adsk.eagle:package:37415/1" value="1000uF" x="76.2" y="85.09" rot="R270">
<attribute name="PROD_ID" value="CAP-08439" x="76.2" y="85.09" size="1.778" layer="27" rot="R270" display="off"/>
</element>
<element name="LEFTSPEAKER" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" package3d_urn="urn:adsk.eagle:package:38050/1" value="" x="67.31" y="49.53" rot="R270">
<attribute name="PROD_ID" value="CONN-08399" x="67.31" y="49.53" size="1.778" layer="27" rot="R270" display="off"/>
</element>
<element name="RIGHTSPEAKER" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" package3d_urn="urn:adsk.eagle:package:38050/1" value="" x="67.31" y="97.79" rot="R270">
<attribute name="PROD_ID" value="CONN-08399" x="67.31" y="97.79" size="1.778" layer="27" rot="R270" display="off"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="POWER_JACK_PTH_BREAD" package3d_urn="urn:adsk.eagle:package:38228/1" value="Barrel Jack" x="63.5" y="71.12" rot="R270">
<attribute name="PROD_ID" value="PRT-10811" x="63.5" y="71.12" size="1.778" layer="27" rot="R270" display="off"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="STEREOIN" pad="P$1"/>
<contactref element="C4" pad="2"/>
<contactref element="U$1" pad="AGND0"/>
<contactref element="U$1" pad="AGND1"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="U$1" pad="PGNDR"/>
<contactref element="C8" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="U$1" pad="PGNDL"/>
<contactref element="C15" pad="2"/>
<contactref element="RIGHTSPEAKER" pad="1"/>
<contactref element="LEFTSPEAKER" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="U$1" pad="MUTE"/>
<contactref element="J1" pad="GNDBREAK"/>
<contactref element="J1" pad="GND"/>
<contactref element="U$1" pad="GAIN1"/>
<polygon width="0.8128" layer="16">
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<vertex x="129.54" y="101.6"/>
<vertex x="130.81" y="100.33"/>
<vertex x="130.81" y="43.18"/>
<vertex x="129.54" y="41.91"/>
<vertex x="64.77" y="41.91"/>
<vertex x="63.5" y="43.18"/>
<vertex x="63.5" y="100.33"/>
</polygon>
</signal>
<signal name="+12V">
<contactref element="C1" pad="1"/>
<contactref element="U$1" pad="PVCCL"/>
<contactref element="U$1" pad="SD"/>
<contactref element="C6" pad="1"/>
<contactref element="U$1" pad="PVCCR"/>
<contactref element="U$1" pad="AVCC0"/>
<contactref element="C10" pad="1"/>
<contactref element="U$1" pad="AVCC1"/>
<contactref element="C11" pad="1"/>
<contactref element="C15" pad="1"/>
<wire x1="83.82" y1="67.31" x2="81.28" y2="67.31" width="0.8128" layer="16"/>
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<contactref element="J1" pad="PWR"/>
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<contactref element="U$1" pad="GAIN0"/>
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</signal>
<signal name="N$3">
<contactref element="U$1" pad="LIN"/>
<contactref element="C2" pad="2"/>
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</signal>
<signal name="N$1">
<contactref element="C2" pad="1"/>
<contactref element="STEREOIN" pad="P$2"/>
<wire x1="81.28" y1="59.67" x2="81.26" y2="59.69" width="0.8128" layer="16"/>
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<wire x1="78.74" y1="54.61" x2="81.28" y2="52.07" width="0.8128" layer="16"/>
</signal>
<signal name="N$2">
<contactref element="STEREOIN" pad="P$3"/>
<contactref element="C3" pad="1"/>
<wire x1="123.19" y1="55.88" x2="121.92" y2="54.61" width="0.8128" layer="16"/>
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<wire x1="88.9" y1="59.67" x2="88.92" y2="59.69" width="0.8128" layer="16"/>
</signal>
<signal name="N$4">
<contactref element="C3" pad="2"/>
<contactref element="U$1" pad="RIN"/>
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<wire x1="87.29319375" y1="61.89319375" x2="89.83319375" y2="61.89319375" width="0.8128" layer="16"/>
</signal>
<signal name="N$5">
<contactref element="U$1" pad="BYPASS"/>
<contactref element="C4" pad="1"/>
<wire x1="96.52" y1="59.67" x2="95.25" y2="60.94" width="0.8128" layer="16"/>
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</signal>
<signal name="N$7">
<contactref element="C5" pad="1"/>
<contactref element="U$1" pad="VCLAMP"/>
<wire x1="104.14" y1="59.67" x2="102.87" y2="60.94" width="0.8128" layer="16"/>
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<wire x1="102.87" y1="60.96" x2="101.6" y2="62.23" width="0.8128" layer="16"/>
<wire x1="101.6" y1="62.23" x2="101.6" y2="67.31" width="0.8128" layer="16"/>
</signal>
<signal name="N$6">
<contactref element="U$1" pad="BSR"/>
<contactref element="C7" pad="1"/>
<wire x1="99.06" y1="74.93" x2="99.06" y2="79.64" width="0.8128" layer="16"/>
<wire x1="99.06" y1="79.64" x2="99.43" y2="80.01" width="0.8128" layer="16"/>
</signal>
<signal name="N$8">
<contactref element="U$1" pad="ROUT"/>
<contactref element="L1" pad="1"/>
<contactref element="C7" pad="2"/>
<wire x1="101.6" y1="74.93" x2="101.6" y2="79.64" width="0.8128" layer="16"/>
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<wire x1="101.6" y1="80.38" x2="101.23" y2="80.01" width="0.8128" layer="16"/>
</signal>
<signal name="N$10">
<contactref element="L1" pad="2"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<wire x1="111.771" y1="80.137" x2="111.749" y2="83.829" width="0.8128" layer="16"/>
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<wire x1="111.74" y1="83.82" x2="111.749" y2="83.829" width="0.8128" layer="16"/>
</signal>
<signal name="N$14">
<contactref element="U$1" pad="BSL"/>
<contactref element="C12" pad="1"/>
<wire x1="86.36" y1="79.64" x2="85.99" y2="80.01" width="0.8128" layer="16"/>
<wire x1="86.36" y1="74.93" x2="86.36" y2="79.64" width="0.8128" layer="16"/>
</signal>
<signal name="N$15">
<contactref element="L2" pad="1"/>
<contactref element="U$1" pad="LOUT"/>
<contactref element="C12" pad="2"/>
<wire x1="83.82" y1="74.93" x2="83.82" y2="79.64" width="0.8128" layer="16"/>
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<wire x1="84.19" y1="80.01" x2="84.19" y2="83.174" width="0.8128" layer="16"/>
<wire x1="84.19" y1="83.174" x2="84.201" y2="83.185" width="0.8128" layer="16"/>
</signal>
<signal name="N$16">
<contactref element="L2" pad="2"/>
<contactref element="C13" pad="1"/>
<contactref element="C14" pad="1"/>
<wire x1="92.71" y1="83.84" x2="92.699" y2="80.01" width="0.8128" layer="16"/>
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<wire x1="88.265" y1="86.995" x2="88.9" y2="86.36" width="0.8128" layer="16"/>
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<wire x1="90.19" y1="83.84" x2="92.71" y2="83.84" width="0.8128" layer="16"/>
</signal>
<signal name="N$9">
<contactref element="LEFTSPEAKER" pad="2"/>
<contactref element="C14" pad="2"/>
<wire x1="67.31" y1="46.03" x2="68.89" y2="46.03" width="0.8128" layer="16"/>
<wire x1="68.89" y1="46.03" x2="71.12" y2="48.26" width="0.8128" layer="16"/>
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<wire x1="71.12" y1="53.34" x2="68.58" y2="55.88" width="0.8128" layer="16"/>
<wire x1="68.58" y1="55.88" x2="68.58" y2="88.9" width="0.8128" layer="16"/>
<wire x1="68.58" y1="88.9" x2="69.85" y2="90.17" width="0.8128" layer="16"/>
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<wire x1="92.71" y1="88.9" x2="92.71" y2="86.34" width="0.8128" layer="16"/>
</signal>
<signal name="N$11">
<contactref element="RIGHTSPEAKER" pad="2"/>
<contactref element="C9" pad="2"/>
<wire x1="68.89" y1="92.71" x2="67.31" y2="94.29" width="0.8128" layer="16"/>
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<wire x1="111.76" y1="86.34" x2="111.76" y2="91.44" width="0.8128" layer="16"/>
<wire x1="111.76" y1="91.44" x2="110.49" y2="92.71" width="0.8128" layer="16"/>
</signal>
<signal name="N$12">
<wire x1="74.93" y1="45.72" x2="80.01" y2="45.72" width="0.8128" layer="1"/>
<wire x1="80.01" y1="45.72" x2="80.01" y2="48.26" width="0.8128" layer="1"/>
</signal>
<signal name="N$13">
<wire x1="73.66" y1="95.25" x2="76.2" y2="95.25" width="0.8128" layer="1"/>
<wire x1="76.2" y1="95.25" x2="78.74" y2="95.25" width="0.8128" layer="1"/>
<wire x1="73.66" y1="95.25" x2="73.66" y2="97.79" width="0.8128" layer="1"/>
<wire x1="73.66" y1="97.79" x2="76.2" y2="97.79" width="0.8128" layer="1"/>
<wire x1="76.2" y1="97.79" x2="76.2" y2="95.25" width="0.8128" layer="1"/>
<wire x1="76.2" y1="95.25" x2="78.74" y2="97.79" width="0.8128" layer="1"/>
</signal>
<signal name="N$20">
<wire x1="69.85" y1="58.42" x2="74.93" y2="58.42" width="0.8128" layer="1"/>
</signal>
<signal name="N$21">
<wire x1="69.85" y1="60.96" x2="69.85" y2="63.5" width="0.8128" layer="1"/>
<wire x1="69.85" y1="63.5" x2="72.39" y2="63.5" width="0.8128" layer="1"/>
<wire x1="72.39" y1="63.5" x2="72.39" y2="60.96" width="0.8128" layer="1"/>
<wire x1="72.39" y1="60.96" x2="74.93" y2="60.96" width="0.8128" layer="1"/>
<wire x1="74.93" y1="60.96" x2="74.93" y2="63.5" width="0.8128" layer="1"/>
</signal>
<signal name="N$22">
<wire x1="69.85" y1="77.47" x2="74.93" y2="78.74" width="0.8128" layer="1"/>
<wire x1="69.85" y1="80.01" x2="74.93" y2="78.74" width="0.8128" layer="1"/>
</signal>
<signal name="N$18">
<wire x1="114.3" y1="68.58" x2="119.38" y2="68.58" width="0.8128" layer="1"/>
</signal>
<signal name="N$19">
<wire x1="114.3" y1="71.12" x2="119.38" y2="71.12" width="0.8128" layer="1"/>
<wire x1="114.3" y1="71.12" x2="119.38" y2="73.66" width="0.8128" layer="1"/>
<wire x1="114.3" y1="73.66" x2="119.38" y2="73.66" width="0.8128" layer="1"/>
</signal>
</signals>
</board>
</drawing>
<compatibility>
<note version="8.2" severity="warning">
Since Version 8.2, EAGLE supports online libraries. The ids
of those online libraries will not be understood (or retained)
with this version.
</note>
<note version="8.3" severity="warning">
Since Version 8.3, EAGLE supports URNs for individual library
assets (packages, symbols, and devices). The URNs of those assets
will not be understood (or retained) with this version.
</note>
<note version="8.3" severity="warning">
Since Version 8.3, EAGLE supports the association of 3D packages
with devices in libraries, schematics, and board files. Those 3D
packages will not be understood (or retained) with this version.
</note>
</compatibility>
</eagle>
