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<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<text>SDA</text>
<text>SCL</text>
<text>VCC</text>
<text>GND</text>
<text>A0</text>
<text>A2</text>
<text>A1</text>
<text>C</text>
<text>D</text>
<text>-</text>
<text>+</text>
<wire x1="0" y1="0" x2="37.592" y2="0" width="0" layer="20"/>
<wire x1="37.592" y1="0" x2="37.592" y2="25.908" width="0" layer="20"/>
<wire x1="37.592" y1="25.908" x2="0" y2="25.908" width="0" layer="20"/>
<wire x1="0" y1="25.908" x2="0" y2="0" width="0" layer="20"/>
<text>1  2  3  4  5  6</text>
<text>12 11 10  9  8  7</text>
<text>28 27 26 25 24 23 22 21 20 19 18 17 16 15</text>
<text>1  2  3  4  5  6  7  8  9  10 11 12 13 14</text>
<text>7 Seg LED
I2C Adafruit</text>
<text>Open Hardware
2016 Barbouri</text>
<text>0x70thru0x77</text>
<text>HT16K33</text>
<text>Ver 1.0</text>
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<libraries>
<library name="microbuilder">
<packages>
<package name="SOLDERJUMPER_REFLOW_NOPASTE">
</package>
<package name="SOP28_300MIL">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="1X04-CLEANBIG">
</package>
<package name="SOD-323F">
</package>
<package name="FIDUCIAL_1MM">
</package>
<package name="C0805K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 0805 Reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 2012</description>
</package>
</packages>
</library>
<library name="SparkFun-Displays">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of display devices- LED displays, LCD displays, 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="7-SEGMENT-4DIGIT-COUNTER">
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, 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="OSHW-LOGO-M_COPPER">
</package>
</packages>
</library>
</libraries>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="CN1" library="adafruit" package="1X04-CLEANBIG" value="1X4-CLEANBIG">
<attribute name="NAME"/>
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<element name="A1" library="microbuilder" package="SOLDERJUMPER_REFLOW_NOPASTE" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="A0" library="microbuilder" package="SOLDERJUMPER_REFLOW_NOPASTE" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="adafruit" package="SOD-323F" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="U$2" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="C1" library="adafruit" package="C0805K" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R3" library="adafruit" package="R0805" value="47K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R4" library="adafruit" package="R0805" value="47K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="A2" library="microbuilder" package="SOLDERJUMPER_REFLOW_NOPASTE" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R5" library="adafruit" package="R0805" value="47K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="DISP1" library="SparkFun-Displays" package="7-SEGMENT-4DIGIT-COUNTER" value="7-SEGMENT-4DIGIT-COUNTERPTH"/>
<element name="U$3" library="SparkFun-Aesthetics" package="OSHW-LOGO-M_COPPER" value=""/>
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<signal name="VDD">
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<contactref element="R1" pad="1"/>
<contactref element="CN1" pad="4"/>
<contactref element="C1" pad="1"/>
<contactref element="U2" pad="P$28"/>
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<contactref element="C1" pad="2"/>
<contactref element="U2" pad="P$1"/>
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<signal name="N$19">
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<contactref element="DISP1" pad="7"/>
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<contactref element="DISP1" pad="3"/>
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<contactref element="A0" pad="2"/>
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<signal name="A2">
<contactref element="A2" pad="2"/>
<contactref element="U2" pad="P$25"/>
<contactref element="DISP1" pad="11"/>
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<signal name="SDA">
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<contactref element="U2" pad="P$27"/>
<contactref element="CN1" pad="2"/>
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<contactref element="U2" pad="P$26"/>
<contactref element="CN1" pad="1"/>
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<signal name="N$1">
<contactref element="R5" pad="1"/>
<contactref element="D1" pad="C"/>
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<signal name="N$7">
<contactref element="A2" pad="1"/>
<contactref element="R5" pad="2"/>
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</board>
</drawing>
</eagle>
