<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
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<wire x1="0" y1="0" x2="42.906" y2="0" width="0" layer="20"/>
<wire x1="42.906" y1="0" x2="42.906" y2="13.64" width="0" layer="20"/>
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<wire x1="0" y1="13.64" x2="0" y2="0" width="0" layer="20"/>
<text>Steve Rich</text>
<text>I2C Backpack</text>
<text>1</text>
<text>SDA</text>
<text>CL</text>
<text>+</text>
<text>-</text>
</plain>
<libraries>
<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="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, 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="TRIM_POT_PTH">
</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="1X06">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="AVRISP">
</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="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="SparkFun-DigitalIC" package="TQFP32-08" value="ATMEGA328P">
<attribute name="PROD_ID" value="IC-09069"/>
</element>
<element name="R1" library="SparkFun-Electromechanical" package="TRIM_POT_PTH" value="TRIMPOTPTH"/>
<element name="POWER" library="SparkFun-Connectors" package="1X02" value="M02PTH"/>
<element name="I2C" library="SparkFun-Connectors" package="1X02" value="M02PTH"/>
<element name="ISP1" library="adafruit" package="AVRISP" value="AVRISP-6"/>
<element name="U2" library="SparkFun-PowerIC" package="SOT23-5" value="MIC5219 5V">
<attribute name="PROD_ID" value="VREG-10107"/>
</element>
<element name="JP4" library="SparkFun-Connectors" package="1X06" value="pin1-6"/>
<element name="JP5" library="SparkFun-Connectors" package="1X06" value="pin11-16"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="POWER" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="GND">
<contactref element="POWER" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="U1" pad="21"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="5"/>
<contactref element="ISP1" pad="6"/>
<contactref element="R1" pad="1"/>
<contactref element="JP4" pad="1"/>
<contactref element="JP4" pad="5"/>
<contactref element="JP5" pad="6"/>
</signal>
<signal name="VCC">
<contactref element="U2" pad="5"/>
<contactref element="U1" pad="18"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="6"/>
<contactref element="ISP1" pad="2"/>
<contactref element="R1" pad="3"/>
<contactref element="JP4" pad="2"/>
<contactref element="JP5" pad="5"/>
</signal>
<signal name="N$4">
<contactref element="ISP1" pad="5"/>
<contactref element="U1" pad="29"/>
</signal>
<signal name="N$5">
<contactref element="ISP1" pad="3"/>
<contactref element="U1" pad="17"/>
</signal>
<signal name="N$6">
<contactref element="ISP1" pad="1"/>
<contactref element="U1" pad="16"/>
<contactref element="JP4" pad="4"/>
</signal>
<signal name="N$7">
<contactref element="U1" pad="15"/>
<contactref element="ISP1" pad="4"/>
<contactref element="JP4" pad="6"/>
</signal>
<signal name="N$8">
<contactref element="R1" pad="2"/>
<contactref element="JP4" pad="3"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="9"/>
<contactref element="JP5" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="2"/>
<contactref element="JP5" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="1"/>
<contactref element="JP5" pad="3"/>
</signal>
<signal name="N$10">
<contactref element="U1" pad="32"/>
<contactref element="JP5" pad="4"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="27"/>
<contactref element="I2C" pad="1"/>
</signal>
<signal name="SCL">
<contactref element="I2C" pad="2"/>
<contactref element="U1" pad="28"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
