<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="2.5" y1="0" x2="27.5" y2="0" width="0.254" layer="20"/>
<wire x1="27.5" y1="0" x2="30.25" y2="2.5" width="0.254" layer="20" curve="90"/>
<wire x1="30.25" y1="2.5" x2="30.25" y2="29.5" width="0.254" layer="20"/>
<wire x1="30.25" y1="29.5" x2="27.5" y2="32" width="0.254" layer="20" curve="90"/>
<wire x1="27.5" y1="32" x2="2.5" y2="32" width="0.254" layer="20"/>
<wire x1="2.5" y1="32" x2="0" y2="29.5" width="0.254" layer="20" curve="90"/>
<wire x1="0" y1="29.5" x2="0" y2="2.5" width="0.254" layer="20"/>
<wire x1="0" y1="2.5" x2="2.5" y2="0" width="0.254" layer="20" curve="90"/>
<text>rev. 2.1</text>
<text>IN-12B Nixie controller breakout</text>
<text>one</text>
<text>two</text>
<text>three</text>
<text>four</text>
<text>five</text>
<text>six</text>
<text>seven</text>
<text>eight</text>
<text>nine</text>
<text>zero</text>
<text>dot</text>
<text>R CATH</text>
<text>GND</text>
<text>HV IN</text>
<text>DANGER</text>
<text>HIGH VOLTAGE</text>
<text>T4</text>
<text>R5</text>
<text>R4</text>
<text>R3</text>
<text>R1</text>
<text>R2</text>
<text>R6</text>
<text>R7</text>
<text>R8</text>
<text>R9</text>
<text>R0</text>
<text>R.</text>
<text>T9</text>
<text>T0</text>
<text>T8</text>
<text>T7</text>
<text>T6</text>
<text>T5</text>
<text>T3</text>
<text>T2</text>
<text>T1</text>
<text>T.</text>
<text>DANGER</text>
<text>HIGH VOLTAGE</text>
</plain>
<libraries>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Discrete Semiconductors&lt;/h3&gt;
This library contains diodes, optoisolators, TRIACs, MOSFETs, transistors, 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 &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="SOT23-3">
<description>SOT23-3</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Resistors&lt;/h3&gt;
This library contains resistors. Reference designator:R. 
&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>
</packages>
</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="1X11">
<description>&lt;h3&gt;Plated Through Hole -11 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:11&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_11&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X02">
<description>&lt;h3&gt;Plated Through Hole&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:2&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&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>
</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-12">
<description>May be used with socket: &lt;b&gt;SK-136&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q10" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q2" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q3" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q4" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q5" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q6" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q7" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q8" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="Q9" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
<attribute name="VALUE" value="33k"/>
</element>
<element name="HV-IN" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="VALUE"/>
</element>
<element name="R_CATH" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
</element>
<element name="DIGITS" library="SparkFun-Connectors" package="1X11" value="">
<attribute name="VALUE"/>
</element>
<element name="N1" library="russian-nixies" package="IN-12" value="IN-12B"/>
<element name="GND" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="VALUE"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0603" value="33k">
<attribute name="PROD_ID" value="RES-08416"/>
</element>
<element name="Q11" library="SparkFun-DiscreteSemi" package="SOT23-3" value="500mA/300V">
<attribute name="PROD_ID" value="TRANS-09116"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="Q1" pad="2"/>
<contactref element="Q10" pad="2"/>
<contactref element="Q9" pad="2"/>
<contactref element="Q8" pad="2"/>
<contactref element="Q7" pad="2"/>
<contactref element="Q6" pad="2"/>
<contactref element="Q5" pad="2"/>
<contactref element="Q4" pad="2"/>
<contactref element="Q3" pad="2"/>
<contactref element="Q2" pad="2"/>
<contactref element="GND" pad="2"/>
<contactref element="GND" pad="1"/>
<contactref element="Q11" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="R1" pad="2"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R2" pad="2"/>
<contactref element="Q2" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="R3" pad="2"/>
<contactref element="Q3" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R4" pad="2"/>
<contactref element="Q4" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="R5" pad="2"/>
<contactref element="Q5" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R6" pad="2"/>
<contactref element="Q6" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="R7" pad="2"/>
<contactref element="Q7" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R8" pad="2"/>
<contactref element="Q8" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="Q9" pad="1"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="R10" pad="2"/>
<contactref element="Q10" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="Q1" pad="3"/>
<contactref element="N1" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="Q2" pad="3"/>
<contactref element="N1" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="Q3" pad="3"/>
<contactref element="N1" pad="3"/>
</signal>
<signal name="N$14">
<contactref element="Q4" pad="3"/>
<contactref element="N1" pad="4"/>
</signal>
<signal name="N$15">
<contactref element="Q5" pad="3"/>
<contactref element="N1" pad="5"/>
</signal>
<signal name="N$16">
<contactref element="Q6" pad="3"/>
<contactref element="N1" pad="6"/>
</signal>
<signal name="N$17">
<contactref element="Q7" pad="3"/>
<contactref element="N1" pad="7"/>
</signal>
<signal name="N$18">
<contactref element="Q8" pad="3"/>
<contactref element="N1" pad="8"/>
</signal>
<signal name="N$19">
<contactref element="Q9" pad="3"/>
<contactref element="N1" pad="9"/>
</signal>
<signal name="N$20">
<contactref element="Q10" pad="3"/>
<contactref element="N1" pad="0"/>
</signal>
<signal name="VCC">
<contactref element="R_CATH" pad="1"/>
<contactref element="HV-IN" pad="2"/>
<contactref element="HV-IN" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="R_CATH" pad="2"/>
<contactref element="N1" pad="A"/>
</signal>
<signal name="ONE">
<contactref element="R1" pad="1"/>
<contactref element="DIGITS" pad="1"/>
</signal>
<signal name="THREE">
<contactref element="R3" pad="1"/>
<contactref element="DIGITS" pad="3"/>
</signal>
<signal name="FIVE">
<contactref element="R5" pad="1"/>
<contactref element="DIGITS" pad="5"/>
</signal>
<signal name="SEVEN">
<contactref element="R7" pad="1"/>
<contactref element="DIGITS" pad="7"/>
</signal>
<signal name="NINE">
<contactref element="R9" pad="1"/>
<contactref element="DIGITS" pad="9"/>
</signal>
<signal name="TWO">
<contactref element="R2" pad="1"/>
<contactref element="DIGITS" pad="2"/>
</signal>
<signal name="FOUR">
<contactref element="R4" pad="1"/>
<contactref element="DIGITS" pad="4"/>
</signal>
<signal name="SIX">
<contactref element="R6" pad="1"/>
<contactref element="DIGITS" pad="6"/>
</signal>
<signal name="EIGHT">
<contactref element="R8" pad="1"/>
<contactref element="DIGITS" pad="8"/>
</signal>
<signal name="ZERO">
<contactref element="R10" pad="1"/>
<contactref element="DIGITS" pad="10"/>
</signal>
<signal name="DOT">
<contactref element="DIGITS" pad="11"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="Q11" pad="1"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="LHDP">
<contactref element="Q11" pad="3"/>
<contactref element="N1" pad="LHDP"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
