<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
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<text>CUT OUT</text>
<text>CUT OUT</text>
<text>-</text>
<text>+</text>
<text>-</text>
<text>-</text>
<text>-</text>
<text>-</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>-</text>
<text>5s balance board</text>
<wire x1="0" y1="41" x2="0" y2="35" width="0" layer="20"/>
<text>5V</text>
<text>A6</text>
<text>A7</text>
<text>A0</text>
<text>A1</text>
<text>A2</text>
<text>A3</text>
<text>D6</text>
<text>D7</text>
<text>D8</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="0805">
</package>
<package name="EIA3216">
</package>
<package name="0603-CAP">
</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="0805">
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete LEDs for illumination or indication, but no displays.&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="LED-0603">
</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="FTDI_DEVICE_SIDE">
<description>Package for devices meant to mate to an FTDI connector.</description>
</package>
<package name="1X08_LOCK">
</package>
<package name="USB-A-PCB">
<description>Card-edge USB A connector.

For boards designed to be plugged directly into a USB slot. If possible, ensure that your PCB is about 2.4mm thick to fit snugly.</description>
</package>
<package name="USB-A-S">
<description>&lt;b&gt;USB Series A Surface Mounted&lt;/b&gt;</description>
</package>
<package name="1X04_LOCK">
</package>
<package name="2X4">
</package>
<package name="2X3-NS">
</package>
<package name="1X06_NO_SILK">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="RGBLED5050">
</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; 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="0603-RES">
</package>
<package name="R2512">
</package>
</packages>
</library>
<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>
<package name="SOT23-3">
</package>
</packages>
</library>
<library name="samuel">
<packages>
<package name="VCNL4010">
</package>
<package name="DFN6">
</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>
<library name="SparkFun-FreqCtrl">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find crystals and oscillators and other things that go "tick".&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="RESONATOR-SMD">
</package>
</packages>
</library>
<library name="Texas Instruments_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 30/07/2012 17:45:58</description>
<packages>
<package name="SOT65P280X145-8N">
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="B1,27">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="0805" value="0.1uf">
<attribute name="PROD_ID" value="CAP-11624"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="EIA3216" value="10uF">
<attribute name="PROD_ID" value="CAP-00811"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="EIA3216" value="10uF">
<attribute name="PROD_ID" value="CAP-00811"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
</element>
<element name="C5" library="SparkFun-Passives" package="0805" value="10uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
</element>
<element name="C7" library="SparkFun-Passives" package="0805" value="10uf">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="SparkFun-LED" package="LED-0603" value="RED">
<attribute name="PROD_ID" value="DIO-00819"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="FTDI_DEVICE_SIDE" value="FTDI_DEVICE"/>
<element name="R1" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<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"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="MP" library="SparkFun-DigitalIC" package="TQFP32-08" value="AVR-MEGA8-AI">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$3" library="samuel" package="VCNL4010" value="VCNL4010"/>
<element name="U1" library="SparkFun-PowerIC" package="SOT23-5" value="">
<attribute name="PROD_ID" value="VREG-00822"/>
</element>
<element name="Y1" library="SparkFun-FreqCtrl" package="RESONATOR-SMD" value="16MHZ">
<attribute name="PROD_ID" value="XTAL-08900"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0603-RES" value="10K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="AOUT" library="SparkFun-Connectors" package="1X08_LOCK" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="Texas Instruments_By_element14_Batch_1" package="SOT65P280X145-8N" value="INA219AIDCNR">
<attribute name="PACKAGE" value="SOT-23-8"/>
<attribute name="OC_NEWARK" value="09P2546"/>
<attribute name="MPN" value="INA219AIDCNR"/>
<attribute name="SUPPLIER" value="Texas Instruments"/>
<attribute name="OC_FARNELL" value="1682558"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="R2512" value="0.1/1% (PT2512FK-070R1L)">
<attribute name="NAME"/>
</element>
<element name="JP2" library="SparkFun-Connectors" package="USB-A-PCB" value="USBPCB"/>
<element name="USBOUT" library="SparkFun-Connectors" package="USB-A-S" value="USB-A-S">
<attribute name="NAME"/>
</element>
<element name="U$1" library="samuel" package="DFN6" value="SHT21"/>
<element name="DOUT" library="SparkFun-Connectors" package="1X04_LOCK" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="NRF" library="SparkFun-Connectors" package="2X4" value="M04X2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SPI" library="SparkFun-Connectors" package="2X3-NS" value="AVR_SPI_PRG_6NS">
<attribute name="NAME"/>
</element>
<element name="U3" library="SparkFun-DigitalIC" package="SOT23-3" value="ATSHA204-TSU">
<attribute name="VALUE"/>
</element>
<element name="LED2" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED3" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED1" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED5" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED6" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED4" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED8" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED9" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED7" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED11" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED12" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="LED10" library="adafruit" package="RGBLED5050" value="RGBLED5050"/>
<element name="A1" library="testpad" package="B1,27" value="TPB1,27">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="A0" library="testpad" package="B1,27" value="TPB1,27">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP3" library="SparkFun-Connectors" package="1X06_NO_SILK" value="">
<attribute name="PROD_ID" value="CONN-08437"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="+5V">
<contactref element="MP" pad="18"/>
<contactref element="MP" pad="4"/>
<contactref element="MP" pad="6"/>
<contactref element="U1" pad="1"/>
<contactref element="U1" pad="3"/>
<contactref element="C2" pad="A"/>
<contactref element="U$3" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="JP1" pad="P$4"/>
<contactref element="R4" pad="2"/>
<contactref element="AOUT" pad="8"/>
<contactref element="R3" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="U2" pad="4"/>
<contactref element="R6" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="U$1" pad="P$5"/>
<contactref element="JP2" pad="5V"/>
<contactref element="SPI" pad="2"/>
<contactref element="U3" pad="2"/>
<contactref element="LED12" pad="1"/>
<contactref element="LED11" pad="1"/>
<contactref element="LED10" pad="1"/>
<contactref element="LED1" pad="1"/>
<contactref element="LED9" pad="1"/>
<contactref element="LED2" pad="1"/>
<contactref element="LED5" pad="1"/>
<contactref element="LED7" pad="1"/>
<contactref element="LED3" pad="1"/>
<contactref element="LED8" pad="1"/>
<contactref element="LED6" pad="1"/>
<contactref element="LED4" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="MP" pad="20"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="U$3" pad="4"/>
<contactref element="R3" pad="1"/>
<contactref element="MP" pad="27"/>
<contactref element="U2" pad="6"/>
<contactref element="U$1" pad="P$1"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="SCL">
<contactref element="MP" pad="28"/>
<contactref element="U$3" pad="5"/>
<contactref element="R2" pad="1"/>
<contactref element="U2" pad="5"/>
<contactref element="U$1" pad="P$6"/>
</signal>
<signal name="N$9">
<contactref element="MP" pad="8"/>
<contactref element="Y1" pad="3"/>
</signal>
<signal name="N$10">
<contactref element="MP" pad="7"/>
<contactref element="Y1" pad="1"/>
</signal>
<signal name="NPIN">
<contactref element="MP" pad="9"/>
</signal>
<signal name="+3V3">
<contactref element="U1" pad="5"/>
<contactref element="D1" pad="A"/>
<contactref element="C3" pad="A"/>
<contactref element="C4" pad="1"/>
<contactref element="U$3" pad="7"/>
<contactref element="NRF" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="D1" pad="C"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="PROXINT">
<contactref element="U$3" pad="6"/>
<contactref element="MP" pad="1"/>
</signal>
<signal name="DTR">
<contactref element="JP1" pad="P$1"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="RXI">
<contactref element="MP" pad="30"/>
<contactref element="JP1" pad="P$3"/>
</signal>
<signal name="TXO">
<contactref element="MP" pad="31"/>
<contactref element="JP1" pad="P$2"/>
</signal>
<signal name="MOSI">
<contactref element="MP" pad="15"/>
<contactref element="NRF" pad="6"/>
<contactref element="SPI" pad="4"/>
<contactref element="LED1" pad="4"/>
</signal>
<signal name="MISO">
<contactref element="MP" pad="16"/>
<contactref element="NRF" pad="7"/>
<contactref element="SPI" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="MP" pad="17"/>
<contactref element="NRF" pad="5"/>
<contactref element="SPI" pad="3"/>
<contactref element="LED1" pad="5"/>
</signal>
<signal name="CE">
<contactref element="MP" pad="13"/>
<contactref element="NRF" pad="3"/>
</signal>
<signal name="CSN">
<contactref element="MP" pad="14"/>
<contactref element="NRF" pad="4"/>
</signal>
<signal name="IRQ">
<contactref element="MP" pad="32"/>
<contactref element="NRF" pad="8"/>
</signal>
<signal name="A0">
<contactref element="MP" pad="23"/>
<contactref element="AOUT" pad="5"/>
</signal>
<signal name="A1">
<contactref element="MP" pad="24"/>
<contactref element="AOUT" pad="4"/>
</signal>
<signal name="A2">
<contactref element="MP" pad="25"/>
<contactref element="AOUT" pad="3"/>
</signal>
<signal name="A3">
<contactref element="MP" pad="26"/>
<contactref element="AOUT" pad="2"/>
</signal>
<signal name="A6">
<contactref element="MP" pad="19"/>
<contactref element="AOUT" pad="7"/>
</signal>
<signal name="A7">
<contactref element="MP" pad="22"/>
<contactref element="AOUT" pad="6"/>
</signal>
<signal name="D6">
<contactref element="MP" pad="10"/>
<contactref element="DOUT" pad="2"/>
</signal>
<signal name="D7">
<contactref element="MP" pad="11"/>
<contactref element="DOUT" pad="3"/>
</signal>
<signal name="D8">
<contactref element="MP" pad="12"/>
<contactref element="DOUT" pad="4"/>
</signal>
<signal name="RESET">
<contactref element="MP" pad="29"/>
<contactref element="C6" pad="2"/>
<contactref element="R4" pad="1"/>
<contactref element="SPI" pad="5"/>
</signal>
<signal name="N$16">
</signal>
<signal name="N$33">
</signal>
<signal name="N$34">
</signal>
<signal name="D4">
<contactref element="MP" pad="2"/>
</signal>
<signal name="V-">
<contactref element="R6" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="USBOUT" pad="VBUS"/>
</signal>
<signal name="N$4">
</signal>
<signal name="N$1">
<contactref element="LED1" pad="2"/>
<contactref element="LED2" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="LED2" pad="2"/>
<contactref element="LED3" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="LED1" pad="3"/>
<contactref element="LED2" pad="4"/>
</signal>
<signal name="N$5">
<contactref element="LED2" pad="3"/>
<contactref element="LED3" pad="4"/>
</signal>
<signal name="N$15">
<contactref element="LED4" pad="2"/>
<contactref element="LED5" pad="5"/>
</signal>
<signal name="N$17">
<contactref element="LED5" pad="2"/>
<contactref element="LED6" pad="5"/>
</signal>
<signal name="N$18">
<contactref element="LED4" pad="3"/>
<contactref element="LED5" pad="4"/>
</signal>
<signal name="N$19">
<contactref element="LED5" pad="3"/>
<contactref element="LED6" pad="4"/>
</signal>
<signal name="APACI1">
<contactref element="LED4" pad="5"/>
<contactref element="LED3" pad="2"/>
</signal>
<signal name="N$23">
<contactref element="LED7" pad="2"/>
<contactref element="LED8" pad="5"/>
</signal>
<signal name="N$24">
<contactref element="LED8" pad="2"/>
<contactref element="LED9" pad="5"/>
</signal>
<signal name="N$25">
<contactref element="LED7" pad="3"/>
<contactref element="LED8" pad="4"/>
</signal>
<signal name="N$26">
<contactref element="LED8" pad="3"/>
<contactref element="LED9" pad="4"/>
</signal>
<signal name="APACI2">
<contactref element="LED7" pad="5"/>
<contactref element="LED6" pad="2"/>
</signal>
<signal name="N$30">
<contactref element="LED10" pad="2"/>
<contactref element="LED11" pad="5"/>
</signal>
<signal name="N$31">
<contactref element="LED11" pad="2"/>
<contactref element="LED12" pad="5"/>
</signal>
<signal name="N$32">
<contactref element="LED10" pad="3"/>
<contactref element="LED11" pad="4"/>
</signal>
<signal name="N$35">
<contactref element="LED11" pad="3"/>
<contactref element="LED12" pad="4"/>
</signal>
<signal name="APACI3">
<contactref element="LED10" pad="5"/>
<contactref element="LED9" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="LED4" pad="4"/>
<contactref element="LED3" pad="3"/>
</signal>
<signal name="N$8">
<contactref element="LED7" pad="4"/>
<contactref element="LED6" pad="3"/>
</signal>
<signal name="N$12">
<contactref element="LED9" pad="3"/>
<contactref element="LED10" pad="4"/>
</signal>
<signal name="N$11">
</signal>
<signal name="N$13">
</signal>
<signal name="N$14">
</signal>
<signal name="N$20">
</signal>
<signal name="N$27">
</signal>
<signal name="N$28">
</signal>
<signal name="+5V1">
</signal>
<signal name="SDA1">
</signal>
<signal name="SCL1">
</signal>
<signal name="PROXINT1">
</signal>
<signal name="MOSI1">
</signal>
<signal name="MISO1">
</signal>
<signal name="SCK1">
</signal>
<signal name="CE1">
</signal>
<signal name="CSN1">
</signal>
<signal name="IRQ1">
</signal>
<signal name="N$21">
</signal>
<signal name="N$36">
</signal>
<signal name="N$37">
</signal>
<signal name="N$38">
</signal>
<signal name="N$39">
</signal>
<signal name="N$40">
</signal>
<signal name="N$41">
</signal>
<signal name="N$42">
</signal>
<signal name="N$43">
<contactref element="U2" pad="7"/>
<contactref element="A0" pad="TP"/>
</signal>
<signal name="N$44">
<contactref element="U2" pad="8"/>
<contactref element="A1" pad="TP"/>
</signal>
<signal name="N$47">
</signal>
<signal name="N$48">
</signal>
<signal name="N$49">
</signal>
<signal name="N$51">
</signal>
<signal name="N$52">
</signal>
<signal name="N$53">
</signal>
<signal name="N$55">
</signal>
<signal name="GND">
<contactref element="U3" pad="3"/>
<contactref element="JP3" pad="1"/>
<contactref element="SPI" pad="6"/>
<contactref element="MP" pad="21"/>
<contactref element="MP" pad="5"/>
<contactref element="MP" pad="3"/>
<contactref element="U$3" pad="12"/>
<contactref element="U$3" pad="13"/>
<contactref element="C1" pad="2"/>
<contactref element="Y1" pad="2"/>
<contactref element="C2" pad="C"/>
<contactref element="U1" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="C3" pad="C"/>
<contactref element="C4" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="JP1" pad="P$6"/>
<contactref element="JP1" pad="P$5"/>
<contactref element="AOUT" pad="1"/>
<contactref element="U2" pad="3"/>
<contactref element="USBOUT" pad="GND"/>
<contactref element="U$1" pad="P$2"/>
<contactref element="JP2" pad="GND"/>
<contactref element="DOUT" pad="1"/>
<contactref element="NRF" pad="1"/>
<contactref element="U$3" pad="3"/>
<contactref element="U$3" pad="2"/>
<contactref element="LED12" pad="6"/>
<contactref element="LED11" pad="6"/>
<contactref element="LED10" pad="6"/>
<contactref element="LED6" pad="6"/>
<contactref element="LED5" pad="6"/>
<contactref element="LED4" pad="6"/>
<contactref element="LED2" pad="6"/>
<contactref element="LED7" pad="6"/>
<contactref element="LED3" pad="6"/>
<contactref element="LED9" pad="6"/>
<contactref element="LED8" pad="6"/>
<contactref element="LED1" pad="6"/>
</signal>
<signal name="N$45">
</signal>
</signals>
</board>
</drawing>
</eagle>
