<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.4.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="75" y2="0" width="0.254" layer="20"/>
<wire x1="75" y1="0" x2="75" y2="37.54" width="0.254" layer="20"/>
<wire x1="75" y1="37.54" x2="0" y2="37.54" width="0.254" layer="20"/>
<wire x1="0" y1="0" x2="0" y2="37.54" width="0.254" layer="20"/>
<wire x1="0" y1="37.805" x2="0" y2="75.345" width="0.254" layer="20"/>
<wire x1="0" y1="75.345" x2="75" y2="75.345" width="0.254" layer="20"/>
<wire x1="75" y1="75.345" x2="75" y2="37.805" width="0.254" layer="20"/>
<wire x1="75" y1="37.805" x2="0" y2="37.805" width="0.254" layer="20"/>
<hole x="74.93" y="32.385" drill="0.6"/>
<hole x="74.93" y="42.89" drill="0.6"/>
<hole x="74.93" y="20.32" drill="0.6"/>
<hole x="74.93" y="54.955" drill="0.6"/>
<hole x="2.2" y="35.4" drill="3"/>
<hole x="2.2" y="40" drill="3"/>
<hole x="2.2" y="73.2" drill="3"/>
<hole x="2.2" y="2.2" drill="3"/>
<hole x="72.8" y="35.4" drill="3"/>
<hole x="72.8" y="6.9" drill="3"/>
<text>Nixie Clock V1 - Jacob Burge</text>
</plain>
<libraries>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, 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="CAP-PTH-SMALL">
</package>
<package name="CPOL-RADIAL-10UF-25V">
</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; 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="SOT223">
<description>&lt;b&gt;SOT-223&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="dp_devices">
<description>Dangerous Prototypes Standard PCB sizes
http://dangerousprototypes.com</description>
<packages>
<package name="DIL16">
<description>DIL-16</description>
</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; 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="POWER_JACK_PTH">
</package>
</packages>
</library>
<library name="russian-nixies">
<description>&lt;b&gt;Russian IN series nixie tubes&lt;/b&gt;&lt;br&gt;&lt;br&gt;

Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Measurements taken from nixies in my collection
&lt;li&gt;http://www.tube-tester.com
&lt;/ul&gt;&lt;br&gt;
&lt;author&gt;Created by p.s.troost@student.tue.nl&lt;/author&gt;</description>
<packages>
<package name="IN-14">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, 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="0603-RES">
</package>
<package name="AXIAL-0.3">
</package>
</packages>
</library>
<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-SWITCH-SMD">
</package>
</packages>
</library>
<library name="con-lstb">
<description>&lt;b&gt;Pin Headers&lt;/b&gt;&lt;p&gt;
Naming:&lt;p&gt;
MA = male&lt;p&gt;
# contacts - # rows&lt;p&gt;
W = angled&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="MA04-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA03-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor">
<description>&lt;b&gt;Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO92-EBC">
<description>&lt;b&gt;TO-92&lt;/b&gt; Pads In Line E B C from top&lt;p&gt;</description>
</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; 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="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-FreqCtrl">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find crystals and oscillators and other things that go "tick".&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="HC49US">
<description>&lt;B&gt;CRYSTAL&lt;/B&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="C2" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="C3" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="C4" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value="">
<attribute name="PROD_ID" value="CAP-08440"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value="">
<attribute name="PROD_ID" value="CAP-08440"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value="L1"/>
<element name="C7" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value="L2"/>
<element name="IC1" library="SparkFun-PowerIC" package="SOT223" value="">
<attribute name="PROD_ID" value="VREG-08170"/>
</element>
<element name="IC2" library="dp_devices" package="DIL16" value="IC_74141-DIP-16"/>
<element name="IC3" library="dp_devices" package="DIL16" value="IC_74141-DIP-16"/>
<element name="JP1" library="SparkFun-Connectors" package="POWER_JACK_PTH" value="POWER_JACKPTH">
<attribute name="PROD_ID" value="CONN-08197"/>
</element>
<element name="N1" library="russian-nixies" package="IN-14" value="IN-14"/>
<element name="N2" library="russian-nixies" package="IN-14" value="IN-14"/>
<element name="N3" library="russian-nixies" package="IN-14" value="IN-14"/>
<element name="N4" library="russian-nixies" package="IN-14" value="IN-14"/>
<element name="N5" library="russian-nixies" package="IN-14" value="IN-14"/>
<element name="N6" library="russian-nixies" package="IN-14" value="IN-14"/>
<element name="R1" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
</element>
<element name="R12" library="SparkFun-Resistors" package="AXIAL-0.3" value="470K">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R13" library="SparkFun-Resistors" package="AXIAL-0.3" value="10K">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R14" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
</element>
<element name="R15" library="SparkFun-Resistors" package="AXIAL-0.3" value="470K">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R16" library="SparkFun-Resistors" package="AXIAL-0.3" value="10K">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.3" value="470K">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="AXIAL-0.3" value="10K">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="S1" library="SparkFun-Electromechanical" package="TACTILE-SWITCH-SMD" value="SWITCH-MOMENTARY-2SMD">
<attribute name="PROD_ID" value="SWCH-08247"/>
</element>
<element name="SV1" library="con-lstb" package="MA04-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="SV2" library="con-lstb" package="MA03-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="T1" library="transistor" package="TO92-EBC" value=""/>
<element name="T2" library="transistor" package="TO92-EBC" value=""/>
<element name="T3" library="transistor" package="TO92-EBC" value=""/>
<element name="T4" library="transistor" package="TO92-EBC" value=""/>
<element name="T5" library="transistor" package="TO92-EBC" value=""/>
<element name="T6" library="transistor" package="TO92-EBC" value=""/>
<element name="U1" library="SparkFun-DigitalIC" package="TQFP32-08" value="ATMEGA328P_TQFP">
<attribute name="PROD_ID" value="IC-09069"/>
</element>
<element name="Y1" library="SparkFun-FreqCtrl" package="HC49US" value=""/>
<element name="SV3" library="con-lstb" package="MA04-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="R17" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
<element name="R18" library="SparkFun-Resistors" package="AXIAL-0.3" value="4K7">
<attribute name="PROD_ID" value="RES-12182"/>
</element>
</elements>
<signals>
<signal name="12V">
<contactref element="IC1" pad="3"/>
<contactref element="C5" pad="1"/>
<contactref element="JP1" pad="PWR"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="AGND">
<contactref element="IC1" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="S1" pad="3"/>
<contactref element="U1" pad="21"/>
<contactref element="U1" pad="5"/>
<contactref element="U1" pad="3"/>
<contactref element="JP1" pad="GNDBREAK"/>
<contactref element="JP1" pad="GND"/>
<contactref element="SV1" pad="4"/>
<contactref element="SV2" pad="2"/>
<contactref element="T1" pad="E"/>
<contactref element="T3" pad="E"/>
<contactref element="T5" pad="E"/>
<contactref element="C7" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="IC2" pad="12"/>
<contactref element="IC3" pad="12"/>
<contactref element="SV3" pad="4"/>
</signal>
<signal name="5V">
<contactref element="IC1" pad="4"/>
<contactref element="IC1" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="U1" pad="6"/>
<contactref element="U1" pad="20"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="18"/>
<contactref element="R1" pad="1"/>
<contactref element="SV1" pad="3"/>
<contactref element="IC2" pad="5"/>
<contactref element="IC3" pad="5"/>
</signal>
<signal name="N$1">
<contactref element="C1" pad="2"/>
<contactref element="Y1" pad="2"/>
<contactref element="U1" pad="7"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="8"/>
<contactref element="Y1" pad="1"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="R1" pad="2"/>
<contactref element="U1" pad="29"/>
<contactref element="S1" pad="1"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="RESET">
<contactref element="C3" pad="1"/>
<contactref element="SV3" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="27"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="28"/>
<contactref element="SV1" pad="1"/>
</signal>
<signal name="1.0V">
<contactref element="SV2" pad="1"/>
<contactref element="T2" pad="E"/>
<contactref element="R4" pad="P$2"/>
<contactref element="T4" pad="E"/>
<contactref element="R13" pad="P$2"/>
<contactref element="T6" pad="E"/>
<contactref element="R16" pad="P$2"/>
<contactref element="R17" pad="P$2"/>
<contactref element="R18" pad="P$2"/>
</signal>
<signal name="NIXIE1">
<contactref element="N1" pad="1"/>
<contactref element="N2" pad="1"/>
<contactref element="N3" pad="1"/>
<contactref element="IC2" pad="15"/>
</signal>
<signal name="NIXIE2">
<contactref element="N1" pad="2"/>
<contactref element="N2" pad="2"/>
<contactref element="N3" pad="2"/>
<contactref element="IC2" pad="8"/>
</signal>
<signal name="NIXIE3">
<contactref element="N1" pad="3"/>
<contactref element="N2" pad="3"/>
<contactref element="N3" pad="3"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="NIXIE4">
<contactref element="N1" pad="4"/>
<contactref element="N2" pad="4"/>
<contactref element="N3" pad="4"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="NIXIE5">
<contactref element="N1" pad="5"/>
<contactref element="N2" pad="5"/>
<contactref element="N3" pad="5"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="NIXIE6">
<contactref element="N1" pad="6"/>
<contactref element="N2" pad="6"/>
<contactref element="N3" pad="6"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="NIXIE7">
<contactref element="N1" pad="7"/>
<contactref element="N2" pad="7"/>
<contactref element="N3" pad="7"/>
<contactref element="IC2" pad="10"/>
</signal>
<signal name="NIXIE8">
<contactref element="N1" pad="8"/>
<contactref element="N2" pad="8"/>
<contactref element="N3" pad="8"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="NIXIE9">
<contactref element="N1" pad="9"/>
<contactref element="N2" pad="9"/>
<contactref element="N3" pad="9"/>
<contactref element="IC2" pad="2"/>
</signal>
<signal name="NIXIE0">
<contactref element="N1" pad="0"/>
<contactref element="N2" pad="0"/>
<contactref element="N3" pad="0"/>
<contactref element="IC2" pad="16"/>
</signal>
<signal name="NIXIEB0">
<contactref element="N4" pad="0"/>
<contactref element="IC3" pad="16"/>
<contactref element="N5" pad="0"/>
<contactref element="N6" pad="0"/>
</signal>
<signal name="NIXIEB1">
<contactref element="N4" pad="1"/>
<contactref element="IC3" pad="15"/>
<contactref element="N5" pad="1"/>
<contactref element="N6" pad="1"/>
</signal>
<signal name="NIXIEB2">
<contactref element="N4" pad="2"/>
<contactref element="IC3" pad="8"/>
<contactref element="N5" pad="2"/>
<contactref element="N6" pad="2"/>
</signal>
<signal name="NIXIEB3">
<contactref element="N4" pad="3"/>
<contactref element="IC3" pad="9"/>
<contactref element="N5" pad="3"/>
<contactref element="N6" pad="3"/>
</signal>
<signal name="NIXIEB4">
<contactref element="N4" pad="4"/>
<contactref element="IC3" pad="13"/>
<contactref element="N5" pad="4"/>
<contactref element="N6" pad="4"/>
</signal>
<signal name="NIXIEB5">
<contactref element="N4" pad="5"/>
<contactref element="IC3" pad="14"/>
<contactref element="N5" pad="5"/>
<contactref element="N6" pad="5"/>
</signal>
<signal name="NIXIEB6">
<contactref element="N4" pad="6"/>
<contactref element="IC3" pad="11"/>
<contactref element="N5" pad="6"/>
<contactref element="N6" pad="6"/>
</signal>
<signal name="NIXIEB7">
<contactref element="N4" pad="7"/>
<contactref element="IC3" pad="10"/>
<contactref element="N5" pad="7"/>
<contactref element="N6" pad="7"/>
</signal>
<signal name="NIXIEB8">
<contactref element="N4" pad="8"/>
<contactref element="IC3" pad="1"/>
<contactref element="N5" pad="8"/>
<contactref element="N6" pad="8"/>
</signal>
<signal name="NIXIEB9">
<contactref element="N4" pad="9"/>
<contactref element="IC3" pad="2"/>
<contactref element="N5" pad="9"/>
<contactref element="N6" pad="9"/>
</signal>
<signal name="A1">
<contactref element="T2" pad="C"/>
<contactref element="R5" pad="P$2"/>
<contactref element="R6" pad="P$2"/>
</signal>
<signal name="1A">
<contactref element="IC2" pad="3"/>
<contactref element="U1" pad="32"/>
</signal>
<signal name="1B">
<contactref element="IC2" pad="6"/>
<contactref element="U1" pad="2"/>
</signal>
<signal name="1C">
<contactref element="IC2" pad="7"/>
<contactref element="U1" pad="9"/>
</signal>
<signal name="1D">
<contactref element="IC2" pad="4"/>
<contactref element="U1" pad="1"/>
</signal>
<signal name="2A">
<contactref element="IC3" pad="3"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="2B">
<contactref element="IC3" pad="6"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="2C">
<contactref element="IC3" pad="7"/>
<contactref element="U1" pad="13"/>
</signal>
<signal name="2D">
<contactref element="IC3" pad="4"/>
<contactref element="U1" pad="12"/>
</signal>
<signal name="N$4">
<contactref element="T1" pad="B"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="T1" pad="C"/>
<contactref element="R3" pad="P$1"/>
</signal>
<signal name="N$6">
<contactref element="R3" pad="P$2"/>
<contactref element="T2" pad="B"/>
<contactref element="R4" pad="P$1"/>
</signal>
<signal name="ANODE1">
<contactref element="U1" pad="14"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="ANODE2">
<contactref element="R11" pad="1"/>
<contactref element="U1" pad="16"/>
</signal>
<signal name="N$7">
<contactref element="N1" pad="A"/>
<contactref element="R5" pad="P$1"/>
</signal>
<signal name="N$8">
<contactref element="N2" pad="A"/>
<contactref element="R6" pad="P$1"/>
</signal>
<signal name="N$9">
<contactref element="N3" pad="A"/>
<contactref element="R7" pad="P$1"/>
</signal>
<signal name="N$10">
<contactref element="N4" pad="A"/>
<contactref element="R8" pad="P$1"/>
</signal>
<signal name="N$11">
<contactref element="N5" pad="A"/>
<contactref element="R9" pad="P$1"/>
</signal>
<signal name="N$12">
<contactref element="N6" pad="A"/>
<contactref element="R10" pad="P$1"/>
</signal>
<signal name="A2">
<contactref element="T4" pad="C"/>
<contactref element="R7" pad="P$2"/>
<contactref element="R8" pad="P$2"/>
</signal>
<signal name="A3">
<contactref element="T6" pad="C"/>
<contactref element="R9" pad="P$2"/>
<contactref element="R10" pad="P$2"/>
</signal>
<signal name="N$13">
<contactref element="T3" pad="B"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="T3" pad="C"/>
<contactref element="R12" pad="P$1"/>
</signal>
<signal name="N$15">
<contactref element="R12" pad="P$2"/>
<contactref element="T4" pad="B"/>
<contactref element="R13" pad="P$1"/>
</signal>
<signal name="N$16">
<contactref element="T5" pad="B"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="T5" pad="C"/>
<contactref element="R15" pad="P$1"/>
</signal>
<signal name="N$18">
<contactref element="R15" pad="P$2"/>
<contactref element="T6" pad="B"/>
<contactref element="R16" pad="P$1"/>
</signal>
<signal name="ANODE3">
<contactref element="R14" pad="1"/>
<contactref element="U1" pad="15"/>
</signal>
<signal name="RX">
<contactref element="SV3" pad="2"/>
<contactref element="U1" pad="30"/>
</signal>
<signal name="TX">
<contactref element="SV3" pad="3"/>
<contactref element="U1" pad="31"/>
</signal>
<signal name="N$19">
<contactref element="R18" pad="P$1"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$20">
<contactref element="R17" pad="P$1"/>
<contactref element="C7" pad="2"/>
</signal>
<signal name="N$21">
</signal>
<signal name="N$22">
</signal>
</signals>
</board>
</drawing>
</eagle>
