<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.1.0">
<drawing>
<board>
<plain>
<text>REG</text>
<hole x="3.175" y="3.175" drill="3.2"/>
<hole x="95.885" y="3.175" drill="3.2"/>
<hole x="3.175" y="75.565" drill="3.2"/>
<wire x1="0" y1="3.175" x2="0" y2="75.565" width="0.0254" layer="20"/>
<text>RH013.1
Mar 2015</text>
<hole x="95.885" y="75.565" drill="3.2"/>
<wire x1="95.758" y1="0" x2="3.175" y2="0" width="0.0254" layer="20"/>
<wire x1="0" y1="75.565" x2="3.175" y2="78.74" width="0.0254" layer="20" curve="-90"/>
<wire x1="95.885" y1="78.74" x2="99.06" y2="75.565" width="0.0254" layer="20" curve="-90"/>
<wire x1="99.06" y1="3.175" x2="95.758" y2="0" width="0.0254" layer="20" curve="-90"/>
<wire x1="3.175" y1="0" x2="0" y2="3.175" width="0.0254" layer="20" curve="-90"/>
<wire x1="99.06" y1="75.565" x2="99.06" y2="3.175" width="0.0254" layer="20"/>
<wire x1="3.175" y1="78.74" x2="95.885" y2="78.74" width="0.0254" layer="20"/>
<wire x1="17.018" y1="71.628" x2="17.018" y2="33.528" width="0.0254" layer="20"/>
<wire x1="17.018" y1="33.528" x2="82.558" y2="33.528" width="0.0254" layer="20"/>
<wire x1="82.558" y1="33.528" x2="82.558" y2="71.628" width="0.0254" layer="20"/>
<wire x1="82.558" y1="71.628" x2="17.018" y2="71.628" width="0.0254" layer="20"/>
<text>Home</text>
<text>Cancel</text>
<text>Menu</text>
<text>Enter</text>
<text>LCD Front Plate
Richard Hawthorn
richardhawthorn.com</text>
<text>richardhawthorn.com</text>
<text>Add</text>
<text>0v 5v</text>
<text>IRQ</text>
<text>A0 A1</text>
</plain>
<libraries>
<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; 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="OSHW-LOGO-S">
</package>
</packages>
</library>
<library name="SparkFun-Sensors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find sensors- accelerometers, gyros, compasses, magnetometers, light sensors, imagers, temp sensors, 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; 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="QFN-20-0.4MM-V2">
</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; 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="0603-CAP">
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="0603-RES">
</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; 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="SJ_3_PASTE1&amp;2">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<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; 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="0603-RES">
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="74099-14">
<description>&lt;b&gt;C-Grid SL Connector&lt;/b&gt;&lt;p&gt;
 vertical SMD, 14 pin</description>
</package>
<package name="74099-11">
<description>&lt;b&gt;C-Grid SL Connector&lt;/b&gt;&lt;p&gt;
 vertical SMD, 11 pin</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$3" library="SparkFun-Aesthetics" package="OSHW-LOGO-S" value=""/>
<element name="IC1" library="SparkFun-Sensors" package="QFN-20-0.4MM-V2" value="MPR121">
<attribute name="NAME"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="NAME"/>
</element>
<element name="R1" library="SparkFun" package="0603-RES" value="75k">
<attribute name="NAME"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="NAME"/>
</element>
<element name="SJ1" library="SparkFun-Passives" package="SJ_3_PASTE1&amp;2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
</element>
<element name="X1" library="con-molex" package="74099-14" value="C-GRID-14-74099">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="X2" library="con-molex" package="74099-11" value="C-GRID-11-74099">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="SJ2" library="SparkFun-Passives" package="SJ_3_PASTE1&amp;2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="C1" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="IC1" pad="6"/>
<contactref element="C2" pad="2"/>
<contactref element="SJ1" pad="1"/>
<contactref element="X1" pad="14"/>
</signal>
<signal name="D10_SS">
<contactref element="X1" pad="1"/>
</signal>
<signal name="PWR">
<contactref element="X1" pad="13"/>
</signal>
<signal name="D9">
<contactref element="X1" pad="2"/>
</signal>
<signal name="D8">
<contactref element="X1" pad="3"/>
</signal>
<signal name="D6">
<contactref element="X1" pad="5"/>
</signal>
<signal name="D5">
<contactref element="X1" pad="6"/>
</signal>
<signal name="D4">
<contactref element="X1" pad="7"/>
</signal>
<signal name="D3">
<contactref element="X1" pad="8"/>
</signal>
<signal name="D1_TX">
<contactref element="X1" pad="10"/>
</signal>
<signal name="D0_RX">
<contactref element="X1" pad="11"/>
</signal>
<signal name="A4_SDA">
<contactref element="IC1" pad="3"/>
<contactref element="X2" pad="8"/>
</signal>
<signal name="A3">
<contactref element="X2" pad="7"/>
</signal>
<signal name="A2">
<contactref element="X2" pad="6"/>
</signal>
<signal name="A1">
<contactref element="X2" pad="5"/>
<contactref element="SJ2" pad="3"/>
</signal>
<signal name="A0">
<contactref element="X2" pad="4"/>
<contactref element="SJ2" pad="1"/>
</signal>
<signal name="D2">
<contactref element="X1" pad="9"/>
</signal>
<signal name="D11_MOSI">
<contactref element="X2" pad="1"/>
</signal>
<signal name="D12_MISO">
<contactref element="X2" pad="2"/>
</signal>
<signal name="D13_SCK">
<contactref element="X2" pad="3"/>
</signal>
<signal name="A7">
<contactref element="X2" pad="11"/>
</signal>
<signal name="A5_SCL">
<contactref element="IC1" pad="2"/>
<contactref element="X2" pad="9"/>
</signal>
<signal name="D7">
<contactref element="X1" pad="4"/>
</signal>
<signal name="3.3V">
<contactref element="X1" pad="12"/>
<contactref element="IC1" pad="20"/>
<contactref element="C2" pad="1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="VREG">
<contactref element="IC1" pad="5"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="~IRQ">
<contactref element="IC1" pad="1"/>
<contactref element="SJ2" pad="2"/>
</signal>
<signal name="REXT">
<contactref element="IC1" pad="7"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="KEY11">
<contactref element="IC1" pad="19"/>
</signal>
<signal name="KEY10">
<contactref element="IC1" pad="18"/>
</signal>
<signal name="KEY9">
<contactref element="IC1" pad="17"/>
</signal>
<signal name="KEY8">
<contactref element="IC1" pad="16"/>
</signal>
<signal name="KEY7">
<contactref element="IC1" pad="15"/>
</signal>
<signal name="KEY6">
<contactref element="IC1" pad="14"/>
</signal>
<signal name="KEY5">
<contactref element="IC1" pad="13"/>
</signal>
<signal name="KEY4">
<contactref element="IC1" pad="12"/>
</signal>
<signal name="KEY3">
<contactref element="IC1" pad="11"/>
</signal>
<signal name="KEY2">
<contactref element="IC1" pad="10"/>
</signal>
<signal name="KEY1">
<contactref element="IC1" pad="9"/>
</signal>
<signal name="KEY0">
<contactref element="IC1" pad="8"/>
</signal>
<signal name="N$1">
<contactref element="IC1" pad="4"/>
<contactref element="SJ1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="SJ1" pad="3"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="A6">
<contactref element="X2" pad="10"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
