<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.1.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="123.17" y2="0" width="0" layer="20"/>
<wire x1="123.17" y1="0" x2="123.17" y2="35.23" width="0" layer="20"/>
<wire x1="123.17" y1="35.23" x2="0" y2="35.23" width="0" layer="20"/>
<wire x1="0" y1="35.23" x2="0" y2="0" width="0" layer="20"/>
<text>GND</text>
<text>DIODE</text>
</plain>
<libraries>
<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="1X08_LONGPADS">
<description>&lt;h3&gt;Plated Through Hole -8 Pin Long Pads&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:8&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_08&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="SCREWTERMINAL-5MM-2">
<description>&lt;h3&gt;Screw Terminal  5mm Pitch -2 Pin PTH&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 5mm/197mil&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Screw-Terminal-5mm.pdf”&gt;Datasheet referenced for footprint&lt;/a&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="SparkFun-IC-Special-Function">
<description>&lt;h3&gt;SparkFun Special Function ICs&lt;/h3&gt;
This library contains ICs that do not really fit into the other, more generic categories.  Basically, anything that serves some function but has a bunch of brains or special bias circuitry that prevents it from being used as a general part qualifies for this category.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;555 timers&lt;/li&gt;
&lt;li&gt;LED drivers&lt;/li&gt;
&lt;li&gt;H-Bridge drivers&lt;/li&gt;
&lt;li&gt;Motor drivers&lt;/li&gt;
&lt;li&gt;Waveform generators&lt;/li&gt;
&lt;li&gt;Crypto&lt;/li&gt;
&lt;/ul&gt;&lt;/p&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="DIL18">
<description>&lt;h3&gt;Dual In Line Package - 18 Pin &lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 18&lt;/li&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;LM391&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="22-23-2061">
<description>.100" (2.54mm) Center Header - 6 Pin</description>
</package>
</packages>
</library>
<library name="SparkFun-Hardware">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
This library contains board components that are not electrical in nature, such as stand-offs, magnets, and Actobotics. 
&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="STAND-OFF">
<description>&lt;h3&gt;Standoff (#4 Screw)&lt;/h3&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.&lt;/p&gt;
&lt;h4&gt;Devices Using&lt;/h4&gt;
&lt;ul&gt;&lt;li&gt;STAND-OFF&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-IC-Logic">
<description>&lt;h3&gt;SparkFun Logic ICs&lt;/h3&gt;
This library contains parts which fit into the standard logic IC families.&lt;br&gt;&lt;br&gt;
This library is special as the devices are most generalized, with manufacturer specific variants stemming from the generalized numbers.  It also uses individual gates for common parts with a power consort.  Place the gates in a schematic such that they are easy to see in the circuit, and apply power to the power symbol for multigate packages. 
&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="DIP16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</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="CAP-PTH-SMALL-KIT">
<description>&lt;h3&gt;CAP-PTH-SMALL-KIT&lt;/h3&gt;
Commonly used for small ceramic capacitors. Like our 0.1uF (http://www.sparkfun.com/products/8375) or 22pF caps (http://www.sparkfun.com/products/8571).&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Warning:&lt;/b&gt; This is the KIT version of this package. This package has a smaller diameter top stop mask, which doesn't cover the diameter of the pad. This means only the bottom side of the pads' copper will be exposed. You'll only be able to solder to the bottom side.</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="SparkFun-Connectors" package="1X08_LONGPADS" value=""/>
<element name="J2" library="SparkFun-Connectors" package="1X08_LONGPADS" value=""/>
<element name="J3" library="SparkFun-Connectors" package="1X08_LONGPADS" value=""/>
<element name="J4" library="SparkFun-Connectors" package="1X08_LONGPADS" value=""/>
<element name="J5" library="SparkFun-Connectors" package="SCREWTERMINAL-5MM-2" value="">
<attribute name="SF_SKU" value="PRT-08432"/>
</element>
<element name="ULN1" library="SparkFun-IC-Special-Function" package="DIL18" value="ULN2803A"/>
<element name="ULN2" library="SparkFun-IC-Special-Function" package="DIL18" value="ULN2803A"/>
<element name="ULN3" library="SparkFun-IC-Special-Function" package="DIL18" value="ULN2803A"/>
<element name="ULN4" library="SparkFun-IC-Special-Function" package="DIL18" value="ULN2803A"/>
<element name="X1" library="con-molex" package="22-23-2061" value="">
<attribute name="MF" value="MOLEX"/>
<attribute name="MPN" value="22-23-2061"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1462922"/>
<attribute name="OC_NEWARK" value="27C1933"/>
<attribute name="VALUE"/>
</element>
<element name="X2" library="con-molex" package="22-23-2061" value="">
<attribute name="MF" value="MOLEX"/>
<attribute name="MPN" value="22-23-2061"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1462922"/>
<attribute name="OC_NEWARK" value="27C1933"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="SparkFun-Hardware" package="STAND-OFF" value=""/>
<element name="U$2" library="SparkFun-Hardware" package="STAND-OFF" value=""/>
<element name="U$3" library="SparkFun-Hardware" package="STAND-OFF" value=""/>
<element name="U$4" library="SparkFun-Hardware" package="STAND-OFF" value=""/>
<element name="U1" library="SparkFun-IC-Logic" package="DIP16" value="SN74HC595N ">
<attribute name="PROD_ID" value="IC-13123"/>
</element>
<element name="U2" library="SparkFun-IC-Logic" package="DIP16" value="SN74HC595N ">
<attribute name="PROD_ID" value="IC-13123"/>
</element>
<element name="U3" library="SparkFun-IC-Logic" package="DIP16" value="SN74HC595N ">
<attribute name="PROD_ID" value="IC-13123"/>
</element>
<element name="U4" library="SparkFun-IC-Logic" package="DIP16" value="SN74HC595N ">
<attribute name="PROD_ID" value="IC-13123"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="CAP-PTH-SMALL-KIT" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08370"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="CAP-PTH-SMALL-KIT" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08370"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="CAP-PTH-SMALL-KIT" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08370"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="CAP-PTH-SMALL-KIT" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08370"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="CAP-PTH-SMALL-KIT" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08370"/>
</element>
</elements>
<signals>
<signal name="GND">
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<signal name="N$9">
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<signal name="N$10">
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<contactref element="J4" pad="4"/>
</signal>
<signal name="N$73">
<contactref element="ULN4" pad="14"/>
<contactref element="J4" pad="5"/>
</signal>
<signal name="N$74">
<contactref element="ULN4" pad="13"/>
<contactref element="J4" pad="6"/>
</signal>
<signal name="N$75">
<contactref element="ULN4" pad="12"/>
<contactref element="J4" pad="7"/>
</signal>
<signal name="N$76">
<contactref element="ULN4" pad="11"/>
<contactref element="J4" pad="8"/>
</signal>
<signal name="N$2">
<contactref element="U2" pad="9"/>
<contactref element="U3" pad="14"/>
</signal>
<signal name="N$3">
<contactref element="U3" pad="9"/>
<contactref element="U4" pad="14"/>
</signal>
<signal name="N$58">
<contactref element="X1" pad="4"/>
<contactref element="X2" pad="4"/>
<contactref element="U1" pad="11"/>
<contactref element="U4" pad="11"/>
<contactref element="U2" pad="11"/>
<contactref element="U3" pad="11"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
