<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.4.0">
<drawing>
<board>
<plain>
<wire x1="8.255" y1="10.16" x2="40.945" y2="10.16" width="0" layer="20"/>
<wire x1="40.945" y1="10.16" x2="40.945" y2="33.645" width="0" layer="20"/>
<wire x1="40.945" y1="33.645" x2="8.255" y2="33.645" width="0" layer="20"/>
<wire x1="8.255" y1="33.645" x2="8.255" y2="10.16" width="0" layer="20"/>
<text>Pneumatic Controller Rev 1.0</text>
<text>Designed by Henry O'Callaghan</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="EIA3216">
</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="1X02">
</package>
<package name="1X03">
</package>
<package name="1X04">
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<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="0805">
</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="SO08-EIAJ">
<description>Fits EIAJ packages (wide version of the SOIC-8).</description>
</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="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="SOT23">
<description>&lt;b&gt;SOT-23&lt;/b&gt;</description>
</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; 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="OSHW-LOGO-M">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="EIA3216" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="EIA3216" value="1uF"/>
<element name="SOL2" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Passives" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Passives" package="0805" value="820">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SOLPOWER" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="SparkFun-DigitalIC" package="SO08-EIAJ" value="ATTINY-85">
<attribute name="PROD_ID" value="IC-08922"/>
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="U2" library="SparkFun-PowerIC" package="SOT223" value="V_REG_317SMD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="UCPOWER" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SOL1" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="I2C" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="1X03" value="ENC IN">
<attribute name="VALUE"/>
</element>
<element name="T1" library="transistor" package="SOT23" value="BC850">
<attribute name="NAME"/>
</element>
<element name="T2" library="transistor" package="SOT23" value="BC850">
<attribute name="NAME"/>
</element>
<element name="LOGO1" library="SparkFun-Aesthetics" package="OSHW-LOGO-M" value="OSHW-LOGOM"/>
<element name="PROGRAMMING" library="SparkFun-Connectors" package="1X04" value="">
<attribute name="PROD_ID" value="CONN-09696"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="+12V">
<contactref element="UCPOWER" pad="2"/>
<contactref element="U2" pad="3"/>
<contactref element="C1" pad="A"/>
</signal>
<signal name="GND">
<contactref element="UCPOWER" pad="1"/>
<contactref element="SOLPOWER" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="C2" pad="C"/>
<contactref element="C1" pad="C"/>
<contactref element="U1" pad="4"/>
<contactref element="J1" pad="3"/>
<contactref element="T1" pad="2"/>
<contactref element="T2" pad="2"/>
</signal>
<signal name="+24V">
<contactref element="SOLPOWER" pad="2"/>
<contactref element="SOL1" pad="1"/>
<contactref element="SOL2" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="R1" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="+5V">
<contactref element="C2" pad="A"/>
<contactref element="U2" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="U1" pad="8"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="5"/>
<contactref element="I2C" pad="1"/>
<contactref element="PROGRAMMING" pad="3"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="6"/>
<contactref element="I2C" pad="2"/>
<contactref element="PROGRAMMING" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="U1" pad="7"/>
<contactref element="T1" pad="1"/>
<contactref element="PROGRAMMING" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="U1" pad="2"/>
<contactref element="T2" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="SOL1" pad="2"/>
<contactref element="T1" pad="3"/>
</signal>
<signal name="N$7">
<contactref element="SOL2" pad="2"/>
<contactref element="T2" pad="3"/>
</signal>
<signal name="N$8">
<contactref element="J1" pad="2"/>
<contactref element="U1" pad="3"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="1"/>
<contactref element="PROGRAMMING" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
