<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.3.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="0.5388125" x2="0" y2="47.7211875" width="0.2032" layer="20"/>
<wire x1="93.4411875" y1="48.26" x2="93.98" y2="47.7211875" width="0.2032" layer="20" curve="-90"/>
<wire x1="93.98" y1="47.7211875" x2="93.98" y2="0.5388125" width="0.2032" layer="20"/>
<text>SPACE</text>
<text>CLICK</text>
<wire x1="93.4411875" y1="0" x2="0.5388125" y2="0" width="0.2032" layer="20"/>
<wire x1="0.5388125" y1="48.26" x2="0" y2="47.7211875" width="0.2032" layer="20" curve="90"/>
<wire x1="0.5388125" y1="48.26" x2="93.4411875" y2="48.26" width="0.2032" layer="20"/>
<wire x1="93.98" y1="0.5388125" x2="93.4411875" y2="0" width="0.2032" layer="20" curve="-90"/>
<wire x1="0.5388125" y1="0" x2="0" y2="0.5388125" width="0.2032" layer="20" curve="-90"/>
<text>POWER</text>
<text>CLICK</text>
<text>SPACE</text>
<text>ARROWS</text>
<text>EARTH</text>
<text>PULL-UPS</text>
<text>Open Source</text>
<text>Hardware</text>
<text>BE STOKED</text>
<text>RST</text>
<text>D15</text>
<text>EARTH</text>
<text>D5</text>
<text>D4</text>
<text>D3</text>
<text>D2</text>
<text>D1</text>
<text>D0</text>
<text>A5</text>
<text>A4</text>
<text>A3</text>
<text>A2</text>
<text>A1</text>
<text>A0</text>
<text>The world is</text>
<text>a construction kit</text>
<text>GND</text>
<text>5V</text>
<text>D16</text>
<text>D14</text>
<text>OUTPUT</text>
<text>JESSE FRYAR</text>
</plain>
<libraries>
<library name="SparkFun">
<packages>
<package name="0402-CAP">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="USB-MINIB">
<description>&lt;b&gt;USB Series Mini-B Surface Mounted&lt;/b&gt;</description>
</package>
<package name="LED-0603">
</package>
<package name="SJ_2S-TRACE">
<description>Solder jumper, small, shorted with trace. No paste layer. Trace is cuttable.</description>
</package>
<package name="MICRO-FIDUCIAL">
</package>
</packages>
</library>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. 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>
<packages>
<package name="TQFP44">
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. 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>
<packages>
<package name="1X01_ALLIGATOR_3MM">
</package>
<package name="1X06_SMD_STRAIGHT_COMBO">
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete LEDs for illumination or indication, but no displays.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. 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>
<packages>
<package name="LED-1206-BOTTOM">
</package>
<package name="LED-0603">
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. 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>
<packages>
<package name="PTC-1206">
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. 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>
<packages>
<package name="OSHW-LOGO-M">
</package>
</packages>
</library>
<library name="CustomParts">
<packages>
<package name="603">
</package>
<package name="16MHZ_CRYASTAL_TH">
</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="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
<package name="0603-POLAR">
<description>&lt;p&gt;&lt;b&gt;Polarized 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R3" library="CustomParts" package="603" value="10K"/>
<element name="C1" library="SparkFun" package="0402-CAP" value="0.1uF"/>
<element name="C3" library="SparkFun-Capacitors" package="0603" value="22pF">
<attribute name="PROD_ID" value="CAP-08267"/>
<attribute name="VALUE" value="18pF"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603" value="22pF">
<attribute name="PROD_ID" value="CAP-08267"/>
<attribute name="VALUE" value="18pF"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603" value="1uF">
<attribute name="PROD_ID" value="CAP-08267"/>
<attribute name="VALUE" value="18pF"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0603" value="1uF">
<attribute name="PROD_ID" value="CAP-08267"/>
<attribute name="VALUE" value="18pF"/>
</element>
<element name="R2" library="CustomParts" package="603" value="22"/>
<element name="R1" library="CustomParts" package="603" value="22"/>
<element name="X1" library="SparkFun" package="USB-MINIB" value="USBSMD"/>
<element name="R29" library="CustomParts" package="603" value="22M"/>
<element name="R28" library="CustomParts" package="603" value="22M"/>
<element name="R27" library="CustomParts" package="603" value="22M"/>
<element name="R26" library="CustomParts" package="603" value="22M"/>
<element name="R25" library="CustomParts" package="603" value="22M"/>
<element name="R24" library="CustomParts" package="603" value="22M"/>
<element name="C5" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08267"/>
<attribute name="VALUE" value="18pF"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0603-POLAR" value="10uF">
<attribute name="PROD_ID" value="CAP-13210"/>
<attribute name="VALUE" value="10uF"/>
</element>
<element name="R23" library="CustomParts" package="603" value="1k"/>
<element name="LED7" library="SparkFun" package="LED-0603" value="RED"/>
<element name="C8" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08267"/>
<attribute name="VALUE" value="18pF"/>
</element>
<element name="R14" library="CustomParts" package="603" value="22M"/>
<element name="R13" library="CustomParts" package="603" value="22M"/>
<element name="R12" library="CustomParts" package="603" value="22M"/>
<element name="R11" library="CustomParts" package="603" value="22M"/>
<element name="R10" library="CustomParts" package="603" value="22M"/>
<element name="R7" library="CustomParts" package="603" value="22M"/>
<element name="R6" library="CustomParts" package="603" value="22M"/>
<element name="R5" library="CustomParts" package="603" value="22M"/>
<element name="R4" library="CustomParts" package="603" value="22M"/>
<element name="R9" library="CustomParts" package="603" value="22M"/>
<element name="R8" library="CustomParts" package="603" value="22M"/>
<element name="U1" library="SparkFun-DigitalIC" package="TQFP44" value="ATMEGA32U4TQFP"/>
<element name="RIGHT" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="SPACE" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="CLICK" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="DOWN" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="LEFT" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="UP" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="JP11" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="JP10" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="JP8" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="JP7" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="JP6" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="JP5" library="SparkFun-Connectors" package="1X01_ALLIGATOR_3MM" value=""/>
<element name="R15" library="CustomParts" package="603" value="22M"/>
<element name="LED3" library="SparkFun-LED" package="LED-1206-BOTTOM" value="GREEN"/>
<element name="LED4" library="SparkFun-LED" package="LED-1206-BOTTOM" value="GREEN"/>
<element name="LED6" library="SparkFun-LED" package="LED-1206-BOTTOM" value="GREEN"/>
<element name="LED5" library="SparkFun-LED" package="LED-1206-BOTTOM" value="GREEN"/>
<element name="LED2" library="SparkFun-LED" package="LED-1206-BOTTOM" value="GREEN"/>
<element name="LED1" library="SparkFun-LED" package="LED-1206-BOTTOM" value="GREEN"/>
<element name="R20" library="CustomParts" package="603" value="330"/>
<element name="R21" library="CustomParts" package="603" value="330"/>
<element name="R22" library="CustomParts" package="603" value="330"/>
<element name="F1" library="SparkFun-PowerIC" package="PTC-1206" value="500mA"/>
<element name="U$1" library="SparkFun-Aesthetics" package="OSHW-LOGO-M" value="OSHW-LOGOM"/>
<element name="SJ1" library="SparkFun" package="SJ_2S-TRACE" value="Pull-ups"/>
<element name="JP3" library="SparkFun-Connectors" package="1X06_SMD_STRAIGHT_COMBO" value=""/>
<element name="JP1" library="SparkFun" package="MICRO-FIDUCIAL" value="FIDUCIALUFIDUCIAL"/>
<element name="JP2" library="SparkFun" package="MICRO-FIDUCIAL" value="FIDUCIALUFIDUCIAL"/>
<element name="JP12" library="SparkFun-Connectors" package="1X06_SMD_STRAIGHT_COMBO" value=""/>
<element name="JP13" library="SparkFun-Connectors" package="1X06_SMD_STRAIGHT_COMBO" value=""/>
<element name="LED8" library="SparkFun-LED" package="LED-0603" value="GREEN"/>
<element name="LED9" library="SparkFun-LED" package="LED-0603" value="GREEN"/>
<element name="R17" library="CustomParts" package="603" value="330"/>
<element name="R18" library="CustomParts" package="603" value="330"/>
<element name="JP14" library="SparkFun-Connectors" package="1X06_SMD_STRAIGHT_COMBO" value=""/>
<element name="LED10" library="SparkFun-LED" package="LED-0603" value="RED"/>
<element name="LED11" library="SparkFun-LED" package="LED-0603" value="RED"/>
<element name="R16" library="CustomParts" package="603" value="1k"/>
<element name="R19" library="CustomParts" package="603" value="1k"/>
<element name="U$2" library="CustomParts" package="16MHZ_CRYASTAL_TH" value="16MHZ_CRYSTAL_TH"/>
</elements>
<signals>
<signal name="GND">
<contactref element="C1" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="X1" pad="GND"/>
<contactref element="C5" pad="1"/>
<contactref element="C7" pad="-"/>
<contactref element="C8" pad="1"/>
<contactref element="U1" pad="15"/>
<contactref element="U1" pad="23"/>
<contactref element="U1" pad="35"/>
<contactref element="U1" pad="43"/>
<contactref element="U1" pad="33"/>
<contactref element="U1" pad="5"/>
<contactref element="JP11" pad="1@2"/>
<contactref element="JP11" pad="1@0"/>
<contactref element="JP5" pad="1@2"/>
<contactref element="JP5" pad="1@0"/>
<contactref element="JP6" pad="1@2"/>
<contactref element="JP6" pad="1@0"/>
<contactref element="JP7" pad="1@2"/>
<contactref element="JP7" pad="1@0"/>
<contactref element="JP8" pad="1@2"/>
<contactref element="JP8" pad="1@0"/>
<contactref element="JP10" pad="1@2"/>
<contactref element="JP10" pad="1@0"/>
<contactref element="R23" pad="P$1"/>
<contactref element="JP3" pad="1"/>
<contactref element="JP3" pad="1-2"/>
<contactref element="JP3" pad="2-2"/>
<contactref element="JP3" pad="2"/>
<contactref element="JP3" pad="3"/>
<contactref element="JP3" pad="3-2"/>
<contactref element="JP3" pad="4"/>
<contactref element="JP3" pad="4-2"/>
<contactref element="JP3" pad="5"/>
<contactref element="JP3" pad="5-2"/>
<contactref element="JP3" pad="6"/>
<contactref element="JP3" pad="6-2"/>
<contactref element="JP14" pad="3-2"/>
<contactref element="JP14" pad="3"/>
</signal>
<signal name="AREF">
<contactref element="C1" pad="2"/>
<contactref element="U1" pad="42"/>
</signal>
<signal name="RESET">
<contactref element="R3" pad="P$1"/>
<contactref element="U1" pad="13"/>
<contactref element="JP14" pad="2"/>
<contactref element="JP14" pad="2-2"/>
</signal>
<signal name="VCC">
<contactref element="R3" pad="P$2"/>
<contactref element="R29" pad="P$2"/>
<contactref element="R28" pad="P$2"/>
<contactref element="R27" pad="P$2"/>
<contactref element="R26" pad="P$2"/>
<contactref element="R25" pad="P$2"/>
<contactref element="R24" pad="P$2"/>
<contactref element="C7" pad="+"/>
<contactref element="C8" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="U1" pad="24"/>
<contactref element="U1" pad="44"/>
<contactref element="U1" pad="14"/>
<contactref element="U1" pad="34"/>
<contactref element="U1" pad="2"/>
<contactref element="U1" pad="7"/>
<contactref element="F1" pad="2"/>
<contactref element="SJ1" pad="1"/>
<contactref element="LED7" pad="A"/>
<contactref element="R18" pad="P$2"/>
<contactref element="R17" pad="P$2"/>
<contactref element="JP14" pad="4-2"/>
<contactref element="JP14" pad="4"/>
<contactref element="R16" pad="P$2"/>
<contactref element="R19" pad="P$2"/>
</signal>
<signal name="N$4">
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="6"/>
</signal>
<signal name="D-">
<contactref element="R1" pad="P$1"/>
<contactref element="U1" pad="3"/>
</signal>
<signal name="D+">
<contactref element="R2" pad="P$1"/>
<contactref element="U1" pad="4"/>
</signal>
<signal name="N$6">
<contactref element="R1" pad="P$2"/>
<contactref element="X1" pad="D-"/>
</signal>
<signal name="N$8">
<contactref element="R2" pad="P$2"/>
<contactref element="X1" pad="D+"/>
</signal>
<signal name="D16">
<contactref element="U1" pad="10"/>
<contactref element="JP14" pad="5"/>
<contactref element="JP14" pad="5-2"/>
</signal>
<signal name="D14">
<contactref element="U1" pad="11"/>
<contactref element="JP14" pad="6"/>
<contactref element="JP14" pad="6-2"/>
</signal>
<signal name="D15">
<contactref element="U1" pad="9"/>
<contactref element="R27" pad="P$1"/>
<contactref element="RIGHT" pad="1@2"/>
<contactref element="RIGHT" pad="1@0"/>
<contactref element="JP14" pad="1"/>
<contactref element="JP14" pad="1-2"/>
</signal>
<signal name="A0">
<contactref element="U1" pad="36"/>
<contactref element="R4" pad="P$1"/>
<contactref element="JP12" pad="1"/>
<contactref element="JP12" pad="1-2"/>
</signal>
<signal name="A1">
<contactref element="U1" pad="37"/>
<contactref element="R5" pad="P$1"/>
<contactref element="JP12" pad="2"/>
<contactref element="JP12" pad="2-2"/>
</signal>
<signal name="A2">
<contactref element="U1" pad="38"/>
<contactref element="R6" pad="P$1"/>
<contactref element="JP12" pad="3-2"/>
<contactref element="JP12" pad="3"/>
</signal>
<signal name="A3">
<contactref element="U1" pad="39"/>
<contactref element="R7" pad="P$1"/>
<contactref element="JP12" pad="4-2"/>
<contactref element="JP12" pad="4"/>
</signal>
<signal name="A4">
<contactref element="U1" pad="40"/>
<contactref element="R8" pad="P$1"/>
<contactref element="JP12" pad="5-2"/>
<contactref element="JP12" pad="5"/>
</signal>
<signal name="A5">
<contactref element="U1" pad="41"/>
<contactref element="R9" pad="P$1"/>
<contactref element="JP12" pad="6-2"/>
<contactref element="JP12" pad="6"/>
</signal>
<signal name="D0">
<contactref element="U1" pad="20"/>
<contactref element="R10" pad="P$1"/>
<contactref element="JP13" pad="6-2"/>
<contactref element="JP13" pad="6"/>
</signal>
<signal name="D1">
<contactref element="U1" pad="21"/>
<contactref element="R11" pad="P$1"/>
<contactref element="JP13" pad="5-2"/>
<contactref element="JP13" pad="5"/>
</signal>
<signal name="D2">
<contactref element="U1" pad="19"/>
<contactref element="R12" pad="P$1"/>
<contactref element="JP13" pad="4-2"/>
<contactref element="JP13" pad="4"/>
</signal>
<signal name="D3">
<contactref element="U1" pad="18"/>
<contactref element="R13" pad="P$1"/>
<contactref element="JP13" pad="3-2"/>
<contactref element="JP13" pad="3"/>
</signal>
<signal name="D4">
<contactref element="U1" pad="25"/>
<contactref element="R14" pad="P$1"/>
<contactref element="JP13" pad="2"/>
<contactref element="JP13" pad="2-2"/>
</signal>
<signal name="D7">
<contactref element="U1" pad="1"/>
<contactref element="R28" pad="P$1"/>
<contactref element="SPACE" pad="1@2"/>
<contactref element="SPACE" pad="1@0"/>
</signal>
<signal name="D11">
<contactref element="R22" pad="P$1"/>
<contactref element="U1" pad="12"/>
</signal>
<signal name="D12">
<contactref element="U1" pad="26"/>
<contactref element="R24" pad="P$1"/>
<contactref element="UP" pad="1@2"/>
<contactref element="UP" pad="1@0"/>
</signal>
<signal name="D17">
<contactref element="U1" pad="8"/>
<contactref element="LED8" pad="C"/>
<contactref element="LED10" pad="C"/>
</signal>
<signal name="N$24">
<contactref element="LED2" pad="A"/>
<contactref element="LED6" pad="C"/>
<contactref element="LED1" pad="C"/>
<contactref element="LED5" pad="A"/>
<contactref element="R21" pad="P$2"/>
</signal>
<signal name="N$25">
<contactref element="LED3" pad="A"/>
<contactref element="LED1" pad="A"/>
<contactref element="LED2" pad="C"/>
<contactref element="LED4" pad="C"/>
<contactref element="R20" pad="P$2"/>
</signal>
<signal name="N$26">
<contactref element="LED3" pad="C"/>
<contactref element="LED5" pad="C"/>
<contactref element="LED6" pad="A"/>
<contactref element="LED4" pad="A"/>
<contactref element="R22" pad="P$2"/>
</signal>
<signal name="D13">
<contactref element="U1" pad="32"/>
<contactref element="R25" pad="P$1"/>
<contactref element="LEFT" pad="1@2"/>
<contactref element="LEFT" pad="1@0"/>
</signal>
<signal name="D10">
<contactref element="U1" pad="30"/>
<contactref element="R21" pad="P$1"/>
</signal>
<signal name="D9">
<contactref element="U1" pad="29"/>
<contactref element="R20" pad="P$1"/>
</signal>
<signal name="D8">
<contactref element="U1" pad="28"/>
<contactref element="R26" pad="P$1"/>
<contactref element="DOWN" pad="1@2"/>
<contactref element="DOWN" pad="1@0"/>
</signal>
<signal name="D6">
<contactref element="U1" pad="27"/>
<contactref element="R29" pad="P$1"/>
<contactref element="CLICK" pad="1@2"/>
<contactref element="CLICK" pad="1@0"/>
</signal>
<signal name="D5">
<contactref element="U1" pad="31"/>
<contactref element="R15" pad="P$1"/>
<contactref element="JP13" pad="1"/>
<contactref element="JP13" pad="1-2"/>
</signal>
<signal name="PULL-UP">
<contactref element="R9" pad="P$2"/>
<contactref element="R4" pad="P$2"/>
<contactref element="R5" pad="P$2"/>
<contactref element="R6" pad="P$2"/>
<contactref element="R7" pad="P$2"/>
<contactref element="R8" pad="P$2"/>
<contactref element="R10" pad="P$2"/>
<contactref element="R11" pad="P$2"/>
<contactref element="R12" pad="P$2"/>
<contactref element="R13" pad="P$2"/>
<contactref element="R14" pad="P$2"/>
<contactref element="R15" pad="P$2"/>
<contactref element="SJ1" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="X1" pad="VBUS"/>
<contactref element="F1" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="R23" pad="P$2"/>
<contactref element="LED7" pad="C"/>
</signal>
<signal name="N$9">
<contactref element="R16" pad="P$1"/>
<contactref element="LED11" pad="A"/>
</signal>
<signal name="N$10">
<contactref element="R19" pad="P$1"/>
<contactref element="LED10" pad="A"/>
</signal>
<signal name="N$12">
</signal>
<signal name="N$13">
</signal>
<signal name="N$15">
</signal>
<signal name="N$14">
</signal>
<signal name="N$16">
</signal>
<signal name="N$17">
</signal>
<signal name="N$18">
</signal>
<signal name="N$19">
</signal>
<signal name="N$37">
</signal>
<signal name="N$43">
</signal>
<signal name="N$54">
</signal>
<signal name="N$42">
</signal>
<signal name="PD5">
<contactref element="U1" pad="22"/>
<contactref element="LED9" pad="C"/>
<contactref element="LED11" pad="C"/>
</signal>
<signal name="N$11">
<contactref element="LED9" pad="A"/>
<contactref element="R17" pad="P$1"/>
</signal>
<signal name="N$3">
<contactref element="LED8" pad="A"/>
<contactref element="R18" pad="P$1"/>
</signal>
<signal name="N$20">
</signal>
<signal name="N$32">
</signal>
<signal name="N$33">
</signal>
<signal name="N$34">
</signal>
<signal name="N$35">
</signal>
<signal name="N$1">
<contactref element="U1" pad="17"/>
<contactref element="U$2" pad="N$2"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="16"/>
<contactref element="U$2" pad="N$1"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$21">
</signal>
<signal name="N$22">
</signal>
</signals>
</board>
</drawing>
</eagle>
