<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="-3.1" y1="13.8" x2="-3" y2="1" width="0" layer="20"/>
<wire x1="-3" y1="1" x2="-2" y2="0" width="0" layer="20" curve="90"/>
<wire x1="-2" y1="0" x2="22.5" y2="0" width="0" layer="20"/>
<wire x1="22.5" y1="0" x2="23.5" y2="1" width="0" layer="20" curve="90"/>
<wire x1="23.5" y1="1" x2="23.4" y2="13.8" width="0" layer="20"/>
<wire x1="23.4" y1="13.8" x2="22.4" y2="14.8" width="0" layer="20" curve="90"/>
<wire x1="22.4" y1="14.8" x2="-2.1" y2="14.8" width="0" layer="20"/>
<wire x1="-2.1" y1="14.8" x2="-3.1" y2="13.8" width="0" layer="20" curve="90"/>
<text>
BB Motor 
2/3/17</text>
<text>Motor 1</text>
<text>Motor 2</text>
<text>INT</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="0402-CAP">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="zigbot">
<packages>
<package name="ALLEGRO3901">
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SJ_2">
<description>&lt;b&gt;Solder jumper&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jst">
<packages>
<package name="SH-10">
</package>
</packages>
</library>
<library name="invensense 2">
<packages>
<package name="LEAD-QFN24">
</package>
</packages>
</library>
<library name="Adafruit Feather M0 Basic rev C">
<description>Generated from &lt;b&gt;Adafruit Feather M0 Basic rev C.sch&lt;/b&gt;&lt;p&gt;
by exp-lbrs.ulp</description>
<packages>
<package name="CHIPLED_1206">
<description>&lt;b&gt;CHIPLED 1206&lt;/b&gt;</description>
</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="0402-RES">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$8" library="zigbot" package="ALLEGRO3901" value="ALLEGRO3901"/>
<element name="C1" library="SparkFun-Capacitors" package="0402-CAP" value=".1 uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0402-CAP" value=".1 uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="I2C_LSB" library="jumper" package="SJ_2" value="">
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0402-CAP" value="10 uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$3" library="invensense 2" package="LEAD-QFN24" value="MPU9250">
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0402-CAP" value=".1 uF"/>
<element name="U$1" library="jst" package="SH-10" value="SH-10">
<attribute name="VALUE"/>
</element>
<element name="I2C_LSB1" library="jumper" package="SJ_2" value="">
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Passives" package="0402-RES" value=""/>
<element name="D2" library="Adafruit Feather M0 Basic rev C" package="CHIPLED_1206" value=""/>
<element name="D3" library="Adafruit Feather M0 Basic rev C" package="CHIPLED_1206" value=""/>
<element name="R2" library="SparkFun-Passives" package="0402-RES" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="U$8" pad="GND"/>
<contactref element="U$8" pad="GND1"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="I2C_LSB" pad="3"/>
<contactref element="C3" pad="2"/>
<contactref element="U$3" pad="18"/>
<contactref element="U$3" pad="20"/>
<contactref element="U$3" pad="11"/>
<contactref element="U$3" pad="25"/>
<contactref element="C4" pad="2"/>
<contactref element="U$1" pad="4"/>
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="IN4">
<contactref element="U$8" pad="IN4"/>
<contactref element="U$1" pad="7"/>
</signal>
<signal name="IN3">
<contactref element="U$8" pad="IN3"/>
<contactref element="U$1" pad="8"/>
</signal>
<signal name="IN2">
<contactref element="U$8" pad="IN2"/>
<contactref element="U$1" pad="9"/>
</signal>
<signal name="IN1">
<contactref element="U$8" pad="IN1"/>
<contactref element="U$1" pad="10"/>
</signal>
<signal name="+3V3">
<contactref element="C2" pad="1"/>
<contactref element="I2C_LSB" pad="1"/>
<contactref element="U$3" pad="13"/>
<contactref element="U$3" pad="8"/>
<contactref element="U$3" pad="1"/>
<contactref element="U$3" pad="22"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="O3">
<contactref element="U$8" pad="OUT3"/>
</signal>
<signal name="O2">
<contactref element="U$8" pad="OUT2"/>
</signal>
<signal name="O1">
<contactref element="U$8" pad="OUT1"/>
</signal>
<signal name="N$3">
<contactref element="C1" pad="1"/>
<contactref element="U$3" pad="10"/>
</signal>
<signal name="N$5">
<contactref element="I2C_LSB" pad="2"/>
<contactref element="U$3" pad="9"/>
</signal>
<signal name="O4">
<contactref element="U$8" pad="OUT4"/>
</signal>
<signal name="SDA">
<contactref element="U$3" pad="24"/>
<contactref element="U$1" pad="6"/>
</signal>
<signal name="SCL">
<contactref element="U$3" pad="23"/>
<contactref element="U$1" pad="5"/>
</signal>
<signal name="IN5">
<contactref element="U$1" pad="1"/>
<contactref element="I2C_LSB1" pad="2"/>
</signal>
<signal name="N$1">
</signal>
<signal name="N$2">
</signal>
<signal name="VBATT">
<contactref element="U$8" pad="VDD"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="LED">
<contactref element="I2C_LSB1" pad="3"/>
<contactref element="D3" pad="A"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="INT">
<contactref element="U$3" pad="12"/>
<contactref element="I2C_LSB1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R1" pad="2"/>
<contactref element="D3" pad="C"/>
</signal>
<signal name="N$6">
<contactref element="D2" pad="C"/>
<contactref element="R2" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
