<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="0" y1="1.5875" x2="0.000003125" y2="32.5507625" width="0" layer="20"/>
<wire x1="0.000003125" y1="32.5507625" x2="1.70685625" y2="34.257615625" width="0" layer="20" curve="-90"/>
<wire x1="1.70685625" y1="34.257615625" x2="21.749190625" y2="34.257609375" width="0" layer="20"/>
<wire x1="21.749190625" y1="34.257609375" x2="23.554109375" y2="32.652246875" width="0" layer="20" curve="-90"/>
<wire x1="23.554109375" y1="32.652246875" x2="23.54685" y2="2.06850625" width="0" layer="20"/>
<wire x1="23.54685" y1="2.06850625" x2="21.59" y2="0" width="0" layer="20" curve="-90"/>
<wire x1="21.59" y1="0" x2="1.5875" y2="0" width="0" layer="20"/>
<wire x1="1.5875" y1="0" x2="0" y2="1.5875" width="0" layer="20" curve="-90"/>
<hole x="9.226390625" y="31.624625" drill="2.2606"/>
<hole x="20.3594375" y="7.255075" drill="2.2606"/>
</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; CC v3.0 Share-Alike 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="1X04">
</package>
<package name="1X03">
</package>
</packages>
</library>
<library name="aliEagleLib">
<packages>
<package name="POLOLU_A4988">
</package>
<package name="SPRINGTERMINAL-2.54MM-6">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="DIR" library="SparkFun-Connectors" package="1X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="STEP" library="SparkFun-Connectors" package="1X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="GND" value="gnd"/>
<attribute name="PIN" value="pin"/>
<attribute name="VCC" value="vcc"/>
<attribute name="VEXT" value="vext"/>
</element>
<element name="U$1" library="aliEagleLib" package="POLOLU_A4988" value="POLOLU_A4988"/>
<element name="JP2" library="SparkFun-Connectors" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP3" library="SparkFun-Connectors" package="1X03" value="">
<attribute name="VALUE"/>
<attribute name="MS1" value="MS1"/>
<attribute name="MS2" value="MS2"/>
<attribute name="MS3" value="MS3"/>
</element>
<element name="JP4" library="aliEagleLib" package="SPRINGTERMINAL-2.54MM-6" value="">
<attribute name="1A" value="1a"/>
<attribute name="1B" value="1b"/>
<attribute name="2A" value="2a"/>
<attribute name="2B" value="2b"/>
<attribute name="MOTOR" value="motor"/>
<attribute name="GND" value="gnd"/>
<attribute name="VEXT" value="8-35V"/>
<attribute name="DC" value="input:"/>
<attribute name="VEX" value="VEXT"/>
<attribute name="VEX2" value="GND"/>
</element>
</elements>
<signals>
<signal name="+5V">
<contactref element="DIR" pad="3"/>
<contactref element="STEP" pad="3"/>
<contactref element="U$1" pad="VDD"/>
<contactref element="JP3" pad="3"/>
<contactref element="JP3" pad="2"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="VIN">
<contactref element="DIR" pad="1"/>
<contactref element="STEP" pad="1"/>
<contactref element="U$1" pad="V_MOT"/>
<contactref element="JP4" pad="P$5"/>
</signal>
<signal name="N$6">
<contactref element="U$1" pad="RST"/>
<contactref element="U$1" pad="SLP"/>
</signal>
<signal name="GND">
<contactref element="U$1" pad="GND"/>
<contactref element="DIR" pad="2"/>
<contactref element="STEP" pad="2"/>
<contactref element="U$1" pad="GND_MOT"/>
<contactref element="JP4" pad="P$6"/>
</signal>
<signal name="DIR">
<contactref element="DIR" pad="4"/>
<contactref element="U$1" pad="DIR"/>
</signal>
<signal name="STEP">
<contactref element="STEP" pad="4"/>
<contactref element="U$1" pad="STEP"/>
</signal>
<signal name="N$8">
<contactref element="U$1" pad="MS1"/>
<contactref element="JP2" pad="3"/>
</signal>
<signal name="N$9">
<contactref element="U$1" pad="MS2"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="U$1" pad="MS3"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="2B"/>
<contactref element="JP4" pad="P$4"/>
</signal>
<signal name="N$2">
<contactref element="U$1" pad="2A"/>
<contactref element="JP4" pad="P$3"/>
</signal>
<signal name="N$3">
<contactref element="U$1" pad="1A"/>
<contactref element="JP4" pad="P$2"/>
</signal>
<signal name="N$4">
<contactref element="U$1" pad="1B"/>
<contactref element="JP4" pad="P$1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
