<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="20.32" y1="29.21" x2="60.63" y2="29.21" width="0" layer="20"/>
<wire x1="60.63" y1="29.21" x2="60.63" y2="57.14" width="0" layer="20"/>
<wire x1="60.63" y1="57.14" x2="20.32" y2="57.14" width="0" layer="20"/>
<wire x1="20.32" y1="57.14" x2="20.32" y2="29.21" width="0" layer="20"/>
<hole x="46.99" y="31.75" drill="3.2"/>
<hole x="24.13" y="54.61" drill="3.2"/>
<text>Vmot</text>
<text>GND</text>
<text>A1</text>
<text>A2</text>
<text>B1</text>
<text>B2</text>
<text>stepboard v1.0
p. treib</text>
</plain>
<libraries>
<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="SCREWTERMINAL-3.5MM-2">
</package>
<package name="SCREWTERMINAL-3.5MM-4">
</package>
<package name="1X05">
</package>
<package name="2X3">
</package>
</packages>
</library>
<library name="Reprap">
<description>RepRap electronics library.  This library contains miscellaneous components required by the RepRap project.

see:  http://www.reprap.org</description>
<packages>
<package name="DIL16">
</package>
</packages>
</library>
<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="CPOL-RADIAL-100UF-25V">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" value="">
<attribute name="PROD_ID" value="CONN-08399"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-4" value="">
<attribute name="PROD_ID" value="Combine 2x8399"/>
</element>
<element name="J3" library="SparkFun-Connectors" package="1X05" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="Reprap" package="DIL16" value="DRIVER">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="CPOL-RADIAL-100UF-25V" value="">
<attribute name="PROD_ID" value="CAP-08439"/>
</element>
<element name="J4" library="SparkFun-Connectors" package="1X05" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J5" library="SparkFun-Connectors" package="2X3" value="">
<attribute name="PROD_ID" value="CONN-11566"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="3.3V">
<contactref element="J3" pad="5"/>
<contactref element="U$1" pad="5"/>
<contactref element="U$1" pad="6"/>
<contactref element="J4" pad="5"/>
<contactref element="J5" pad="1"/>
<contactref element="J5" pad="3"/>
<contactref element="J5" pad="5"/>
</signal>
<signal name="ENABLE">
<contactref element="J3" pad="4"/>
<contactref element="U$1" pad="1"/>
<contactref element="J4" pad="4"/>
</signal>
<signal name="DIR">
<contactref element="J3" pad="3"/>
<contactref element="U$1" pad="8"/>
<contactref element="J4" pad="3"/>
</signal>
<signal name="STEP">
<contactref element="J3" pad="2"/>
<contactref element="U$1" pad="7"/>
<contactref element="J4" pad="2"/>
</signal>
<signal name="GND2">
<contactref element="J3" pad="1"/>
<contactref element="U$1" pad="9"/>
<contactref element="J4" pad="1"/>
</signal>
<signal name="VMOT">
<contactref element="U$1" pad="16"/>
<contactref element="C1" pad="1"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="GND1">
<contactref element="U$1" pad="15"/>
<contactref element="C1" pad="2"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="4"/>
<contactref element="J5" pad="6"/>
</signal>
<signal name="N$2">
<contactref element="U$1" pad="3"/>
<contactref element="J5" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="U$1" pad="2"/>
<contactref element="J5" pad="2"/>
</signal>
<signal name="N$4">
</signal>
<signal name="A1">
<contactref element="U$1" pad="12"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="A2">
<contactref element="U$1" pad="11"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="B1">
<contactref element="U$1" pad="13"/>
<contactref element="J2" pad="3"/>
</signal>
<signal name="B2">
<contactref element="U$1" pad="14"/>
<contactref element="J2" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
