<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.6.0">
<drawing>
<board>
<plain>
<text>AD0</text>
<wire x1="-1.27" y1="3.81" x2="-1.27" y2="54.61" width="0" layer="20"/>
<wire x1="3.81" y1="59.69" x2="100.33" y2="59.69" width="0" layer="20"/>
<wire x1="105.41" y1="54.61" x2="105.41" y2="3.81" width="0" layer="20"/>
<wire x1="100.33" y1="-1.27" x2="3.81" y2="-1.27" width="0" layer="20"/>
<text>AD1</text>
<text>AD2</text>
<text>AD3</text>
<text>VCC</text>
<text>GND</text>
<text>SCL</text>
<text>SDA</text>
<text>GND</text>
<text>VCC</text>
<text>GND</text>
<text>VCC</text>
<text>GND</text>
<text>RX</text>
<text>TX</text>
<text>DTR</text>
<text>CTS</text>
<text>ON</text>
<text>;</text>
<wire x1="-1.27" y1="54.61" x2="3.81" y2="59.69" width="0" layer="20" curve="-90"/>
<wire x1="100.33" y1="59.69" x2="105.41" y2="54.61" width="0" layer="20" curve="-90"/>
<wire x1="105.41" y1="3.81" x2="100.33" y2="-1.27" width="0" layer="20" curve="-90"/>
<wire x1="3.81" y1="-1.27" x2="-1.27" y2="3.81" width="0" layer="20" curve="-90"/>
<text>Technoblogy</text>
<text>Lisp Badge</text>
</plain>
<libraries>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, 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; 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="TACTILE-PTH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="SWITCH-SPDT">
</package>
<package name="BATTERY-AAA-KIT">
</package>
<package name="BUZZER-CMT1102">
</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="1X06_LONGPADS">
</package>
<package name="1X04_LONGPADS">
</package>
<package name="1X07">
</package>
</packages>
</library>
<library name="K-Duino">
<packages>
<package name="TQFP44">
</package>
</packages>
</library>
<library name="OPL Eagle Library">
<packages>
<package name="2P-SMD-5.0X3.2">
<description>3.2mm*5mm dimension &lt;br&gt;
8MHz available</description>
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="2X3">
</package>
<package name="STAND-OFF">
<description>&lt;b&gt;Stand Off&lt;/b&gt;&lt;p&gt;
This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, 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; 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="SMA-DIODE">
<description>&lt;B&gt;Diode&lt;/B&gt;&lt;p&gt;
Basic SMA packaged diode. Good for reverse polarization protection. Common part #: MBRA140</description>
</package>
</packages>
</library>
<library name="microbuilder">
<packages>
<package name="_0805MP">
<description>&lt;b&gt;0805 MicroPitch&lt;/b&gt;</description>
</package>
<package name="CHIPLED_0805_NOOUTLINE">
</package>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt; - 5 Pin</description>
</package>
<package name="0805-NO">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="1'" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="2&quot;" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="4=" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="3#" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="Q" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="W" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="R" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="E" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="A" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="S" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="D" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="F" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="Z" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="X" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="C" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="V" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="5-" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="T" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="G" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="B" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="6+" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="Y" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="H" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="N" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="7/" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="U" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="J" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="M" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="8*" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="I" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="K" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="(&lt;" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="9\\" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="O" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="L" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name=")&gt;" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="0" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="P" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="SHIFTR" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="SHIFT" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="DEL" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="ENTER" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name=".," library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="SPACE" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="JP11" library="SparkFun-Connectors" package="1X06_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="U3" library="K-Duino" package="TQFP44" value="ATMEGA1284P">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="microbuilder" package="_0805MP" value="100n"/>
<element name="C12" library="microbuilder" package="_0805MP" value="18pF"/>
<element name="C13" library="microbuilder" package="_0805MP" value="18pF"/>
<element name="R9" library="microbuilder" package="_0805MP" value="1k"/>
<element name="D5" library="microbuilder" package="CHIPLED_0805_NOOUTLINE" value="D13"/>
<element name="C11" library="microbuilder" package="_0805MP" value="100n"/>
<element name="X1" library="OPL Eagle Library" package="2P-SMD-5.0X3.2" value="CRYSTAL-0500290P1">
<attribute name="NAME"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="1X06_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="C1" library="microbuilder" package="_0805MP" value="100n"/>
<element name="R1" library="microbuilder" package="_0805MP" value="10k"/>
<element name="R2" library="microbuilder" package="_0805MP" value="33k"/>
<element name="J1" library="SparkFun-Connectors" package="1X04_LONGPADS" value="">
<attribute name="PROD_ID" value="CONN-09696"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun" package="2X3" value="ICSP"/>
<element name="C2" library="microbuilder" package="_0805MP" value="100n"/>
<element name="S1" library="SparkFun-Electromechanical" package="SWITCH-SPDT" value="">
<attribute name="PROD_ID" value="SWCH-08261"/>
<attribute name="VALUE"/>
</element>
<element name="J7" library="SparkFun-Connectors" package="1X07" value="">
<attribute name="VALUE"/>
</element>
<element name="JP4" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP5" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="BAT1" library="SparkFun-Electromechanical" package="BATTERY-AAA-KIT" value="">
<attribute name="PROD_ID" value="BATT-08571"/>
</element>
<element name="D1" library="SparkFun-DiscreteSemi" package="SMA-DIODE" value="BA340A">
<attribute name="PROD_ID" value="DIO-09886"/>
</element>
<element name="C3" library="microbuilder" package="_0805MP" value="100n"/>
<element name="U2" library="microbuilder" package="SOT23-5" value="MIC5225-3.3"/>
<element name="C4" library="microbuilder" package="0805-NO" value="10uF"/>
<element name="C5" library="microbuilder" package="0805-NO" value="10uF"/>
<element name="ESC" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="SWITCH-MOMENTARY-2PTH">
<attribute name="PROD_ID" value=" SWCH-08441"/>
<attribute name="NAME"/>
</element>
<element name="SG1" library="SparkFun-Electromechanical" package="BUZZER-CMT1102" value="BUZZERSMD3"/>
</elements>
<signals>
<signal name="COL2">
<contactref element="3#" pad="3"/>
<contactref element="E" pad="3"/>
<contactref element="D" pad="3"/>
<contactref element="X" pad="3"/>
<contactref element="U3" pad="23"/>
</signal>
<signal name="ROW3">
<contactref element="1'" pad="1"/>
<contactref element="2&quot;" pad="1"/>
<contactref element="3#" pad="1"/>
<contactref element="4=" pad="1"/>
<contactref element="5-" pad="1"/>
<contactref element="6+" pad="1"/>
<contactref element="7/" pad="1"/>
<contactref element="8*" pad="1"/>
<contactref element="9\\" pad="1"/>
<contactref element="0" pad="1"/>
<contactref element="DEL" pad="1"/>
<contactref element="U3" pad="43"/>
</signal>
<signal name="ROW2">
<contactref element="Q" pad="1"/>
<contactref element="R" pad="1"/>
<contactref element="E" pad="1"/>
<contactref element="W" pad="1"/>
<contactref element="T" pad="1"/>
<contactref element="Y" pad="1"/>
<contactref element="U" pad="1"/>
<contactref element="I" pad="1"/>
<contactref element="O" pad="1"/>
<contactref element="P" pad="1"/>
<contactref element="ENTER" pad="1"/>
<contactref element="U3" pad="42"/>
</signal>
<signal name="ROW1">
<contactref element="A" pad="1"/>
<contactref element="F" pad="1"/>
<contactref element="D" pad="1"/>
<contactref element="S" pad="1"/>
<contactref element="G" pad="1"/>
<contactref element="H" pad="1"/>
<contactref element="J" pad="1"/>
<contactref element="K" pad="1"/>
<contactref element="L" pad="1"/>
<contactref element="U3" pad="41"/>
<contactref element="ESC" pad="1"/>
</signal>
<signal name="COL1">
<contactref element="2&quot;" pad="3"/>
<contactref element="W" pad="3"/>
<contactref element="S" pad="3"/>
<contactref element="Z" pad="3"/>
<contactref element="U3" pad="24"/>
</signal>
<signal name="COL3">
<contactref element="4=" pad="3"/>
<contactref element="R" pad="3"/>
<contactref element="F" pad="3"/>
<contactref element="C" pad="3"/>
<contactref element="U3" pad="22"/>
</signal>
<signal name="COL4">
<contactref element="5-" pad="3"/>
<contactref element="T" pad="3"/>
<contactref element="G" pad="3"/>
<contactref element="V" pad="3"/>
<contactref element="U3" pad="21"/>
</signal>
<signal name="COL0">
<contactref element="A" pad="3"/>
<contactref element="Q" pad="3"/>
<contactref element="1'" pad="3"/>
<contactref element="SPACE" pad="3"/>
<contactref element="U3" pad="25"/>
</signal>
<signal name="GND">
<contactref element="U3" pad="6"/>
<contactref element="U3" pad="28"/>
<contactref element="U3" pad="39"/>
<contactref element="C13" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="JP1" pad="1"/>
<contactref element="J2" pad="6"/>
<contactref element="C2" pad="2"/>
<contactref element="J7" pad="1"/>
<contactref element="SHIFTR" pad="1"/>
<contactref element="SHIFT" pad="1"/>
<contactref element="U3" pad="18"/>
<contactref element="BAT1" pad="GND@1"/>
<contactref element="C3" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="J1" pad="4"/>
<contactref element="JP11" pad="6"/>
<contactref element="U2" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="SG1" pad="2"/>
</signal>
<signal name="COL5">
<contactref element="6+" pad="3"/>
<contactref element="Y" pad="3"/>
<contactref element="H" pad="3"/>
<contactref element="B" pad="3"/>
<contactref element="U3" pad="16"/>
</signal>
<signal name="COL6">
<contactref element="7/" pad="3"/>
<contactref element="U" pad="3"/>
<contactref element="N" pad="3"/>
<contactref element="J" pad="3"/>
<contactref element="U3" pad="15"/>
</signal>
<signal name="COL7">
<contactref element="8*" pad="3"/>
<contactref element="I" pad="3"/>
<contactref element="K" pad="3"/>
<contactref element="M" pad="3"/>
<contactref element="U3" pad="14"/>
</signal>
<signal name="COL8">
<contactref element="9\\" pad="3"/>
<contactref element="O" pad="3"/>
<contactref element="L" pad="3"/>
<contactref element="(&lt;" pad="3"/>
<contactref element="U3" pad="13"/>
</signal>
<signal name="COL9">
<contactref element="0" pad="3"/>
<contactref element="P" pad="3"/>
<contactref element=")&gt;" pad="3"/>
<contactref element="U3" pad="12"/>
</signal>
<signal name="ROW0">
<contactref element="Z" pad="1"/>
<contactref element="V" pad="1"/>
<contactref element="C" pad="1"/>
<contactref element="X" pad="1"/>
<contactref element="SPACE" pad="1"/>
<contactref element="B" pad="1"/>
<contactref element="N" pad="1"/>
<contactref element="M" pad="1"/>
<contactref element="(&lt;" pad="1"/>
<contactref element=")&gt;" pad="1"/>
<contactref element=".," pad="1"/>
<contactref element="U3" pad="40"/>
</signal>
<signal name="COL10">
<contactref element="DEL" pad="3"/>
<contactref element="ENTER" pad="3"/>
<contactref element=".," pad="3"/>
<contactref element="U3" pad="11"/>
<contactref element="ESC" pad="3"/>
</signal>
<signal name="RX-I">
<contactref element="U3" pad="9"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="TX-O">
<contactref element="U3" pad="10"/>
<contactref element="JP1" pad="5"/>
</signal>
<signal name="AD0">
<contactref element="U3" pad="37"/>
<contactref element="JP11" pad="4"/>
</signal>
<signal name="AD1">
<contactref element="U3" pad="36"/>
<contactref element="JP11" pad="3"/>
</signal>
<signal name="AD2">
<contactref element="U3" pad="35"/>
<contactref element="JP11" pad="2"/>
</signal>
<signal name="AD3">
<contactref element="U3" pad="34"/>
<contactref element="JP11" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="U3" pad="1"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="MISO">
<contactref element="U3" pad="2"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="U3" pad="3"/>
<contactref element="J2" pad="3"/>
<contactref element="D5" pad="A"/>
</signal>
<signal name="5V">
<contactref element="U3" pad="5"/>
<contactref element="U3" pad="17"/>
<contactref element="C11" pad="1"/>
<contactref element="JP1" pad="3"/>
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="J2" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="J7" pad="2"/>
<contactref element="U3" pad="38"/>
<contactref element="U3" pad="27"/>
<contactref element="C9" pad="1"/>
<contactref element="J1" pad="3"/>
<contactref element="JP11" pad="5"/>
<contactref element="U2" pad="5"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="C13" pad="2"/>
<contactref element="U3" pad="8"/>
<contactref element="X1" pad="2"/>
</signal>
<signal name="N$32">
<contactref element="C12" pad="2"/>
<contactref element="U3" pad="7"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="DC">
<contactref element="J7" pad="6"/>
<contactref element="U3" pad="32"/>
</signal>
<signal name="DATA">
<contactref element="J7" pad="4"/>
<contactref element="U3" pad="31"/>
</signal>
<signal name="N$34">
<contactref element="U3" pad="4"/>
<contactref element="C1" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="J2" pad="5"/>
</signal>
<signal name="CLK">
<contactref element="J7" pad="3"/>
<contactref element="U3" pad="30"/>
</signal>
<signal name="N$35">
<contactref element="C1" pad="1"/>
<contactref element="JP1" pad="6"/>
</signal>
<signal name="CS">
<contactref element="J7" pad="7"/>
<contactref element="U3" pad="33"/>
</signal>
<signal name="RES">
<contactref element="R2" pad="1"/>
<contactref element="J7" pad="5"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="SHIFT">
<contactref element="U3" pad="26"/>
<contactref element="SHIFTR" pad="3"/>
<contactref element="SHIFT" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="D1" pad="A"/>
<contactref element="BAT1" pad="PWR@1"/>
</signal>
<signal name="N$2">
<contactref element="D1" pad="C"/>
<contactref element="S1" pad="3"/>
</signal>
<signal name="SCL">
<contactref element="U3" pad="19"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="U3" pad="20"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="SHIFTR">
<contactref element="U3" pad="44"/>
<contactref element="SG1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="D5" pad="C"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U2" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="U2" pad="3"/>
<contactref element="S1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
