<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.6.0">
<drawing>
<board>
<plain>
<wire x1="71.12" y1="1.27" x2="71.12" y2="11.43" width="0" layer="20"/>
<wire x1="71.12" y1="15.24" x2="71.12" y2="100.33" width="0" layer="20"/>
<wire x1="6.35" y1="100.33" x2="6.35" y2="1.27" width="0" layer="20"/>
<wire x1="6.35" y1="1.27" x2="71.12" y2="1.27" width="0" layer="20"/>
<wire x1="6.35" y1="100.33" x2="71.12" y2="100.33" width="0" layer="20"/>
<circle x="13.97" y="107.95" radius="2.5146" width="0.002540625" layer="20"/>
<wire x1="71.12" y1="15.24" x2="59.69" y2="15.24" width="0" layer="20"/>
<wire x1="59.69" y1="15.24" x2="59.69" y2="11.43" width="0" layer="20"/>
<wire x1="59.69" y1="11.43" x2="71.12" y2="11.43" width="0" layer="20"/>
<hole x="69.85" y="10.16" drill="1"/>
<hole x="69.85" y="2.54" drill="1"/>
<hole x="62.23" y="2.54" drill="1"/>
<hole x="62.23" y="10.16" drill="1"/>
<hole x="59.69" y="10.16" drill="0.5"/>
<hole x="59.69" y="8.89" drill="0.5"/>
<hole x="59.69" y="7.62" drill="0.5"/>
<hole x="59.69" y="6.35" drill="0.5"/>
<hole x="59.69" y="5.08" drill="0.5"/>
<hole x="59.69" y="3.81" drill="0.5"/>
<hole x="59.69" y="2.54" drill="0.5"/>
<text>MBOT</text>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="0309/12">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0309, grid 12.5 mm</description>
</package>
<package name="E2,5-7">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 7 mm</description>
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="SOT223">
<description>&lt;b&gt;SOT-223&lt;/b&gt;</description>
</package>
<package name="1X04_NO_SILK">
</package>
<package name="SJ_2S-NO">
<description>Small solder jumper with no paste layer so it will open after reflow.</description>
</package>
</packages>
</library>
<library name="led">
<description>&lt;b&gt;LEDs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;br&gt;
Extended by Federico Battaglin &lt;author&gt;&amp;lt;federico.rd@fdpinternational.com&amp;gt;&lt;/author&gt; with DUOLED</description>
<packages>
<package name="CHIPLED_0805">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_R971.pdf</description>
</package>
<package name="CHIP-LED0805">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB R99A&lt;br&gt;
Source: http://www.osram.convergy.de/ ... lb_r99a.pdf</description>
</package>
<package name="CHIPLED_0603">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_LY Q971.pdf</description>
</package>
</packages>
</library>
<library name="JVN">
<packages>
<package name="TO252">
<description>&lt;b&gt;SMALL OUTLINE TRANSISTOR&lt;/b&gt;&lt;p&gt;
TS-003</description>
</package>
</packages>
</library>
<library name="diode">
<description>&lt;b&gt;Diodes&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Motorola : www.onsemi.com
&lt;li&gt;Fairchild : www.fairchildsemi.com
&lt;li&gt;Philips : www.semiconductors.com
&lt;li&gt;Vishay : www.vishay.de
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DO214AC">
<description>&lt;b&gt;DIODE&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pinhead">
<packages>
<package name="2X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="microbuilder">
<packages>
<package name="_0603MP">
<description>&lt;b&gt;0603 MicroPitch&lt;/b&gt;</description>
</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-S">
</package>
</packages>
</library>
<library name="rc-master-smd">
<packages>
<package name="C0603">
<description>&lt;b&gt;SMD CHIP CAP&lt;/b&gt; - 0603</description>
</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="1X05-1.27MM">
<description>Header for OS4000-T</description>
</package>
</packages>
</library>
<library name="xc6206">
<packages>
<package name="SOT23">
</package>
</packages>
</library>
<library name="Other">
<packages>
<package name="MICRO_B">
</package>
</packages>
</library>
<library name="atsamd21E">
<description>Generated from &lt;b&gt;picomeganrfesp.sch&lt;/b&gt;&lt;p&gt;
by exp-project-lbr.ulp</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="es">
<packages>
<package name="KX-327LT">
</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="TACTILE_SWITCH_SMD-3">
</package>
<package name="TACTILE-PTH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC2" library="SparkFun" package="SOT223" value="">
<attribute name="VALUE"/>
</element>
<element name="T2" library="JVN" package="TO252" value="IRLR110-ND"/>
<element name="R5" library="rcl" package="R0603" value="4.7k"/>
<element name="LED2" library="led" package="CHIP-LED0805" value="">
<attribute name="VALUE"/>
</element>
<element name="D2" library="diode" package="DO214AC" value="">
<attribute name="VALUE"/>
</element>
<element name="R9" library="rcl" package="R0603" value="4.7k"/>
<element name="T3" library="JVN" package="TO252" value="IRLR110-ND"/>
<element name="R10" library="rcl" package="R0603" value="4.7k"/>
<element name="LED3" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="D3" library="diode" package="DO214AC" value="">
<attribute name="VALUE"/>
</element>
<element name="R11" library="rcl" package="R0603" value="4.7k"/>
<element name="T4" library="JVN" package="TO252" value="IRLR110-ND"/>
<element name="R12" library="rcl" package="R0603" value="4.7k"/>
<element name="LED4" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="D4" library="diode" package="DO214AC" value="">
<attribute name="VALUE"/>
</element>
<element name="R13" library="rcl" package="R0603" value="4.7k"/>
<element name="T6" library="JVN" package="TO252" value="IRLR110-ND"/>
<element name="R16" library="rcl" package="R0603" value="4.7k"/>
<element name="LED6" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="D6" library="diode" package="DO214AC" value="">
<attribute name="VALUE"/>
</element>
<element name="R17" library="rcl" package="R0603" value="4.7k"/>
<element name="T7" library="JVN" package="TO252" value="IRLR110-ND"/>
<element name="R18" library="rcl" package="R0603" value="4.7k"/>
<element name="LED7" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="D7" library="diode" package="DO214AC" value="">
<attribute name="VALUE"/>
</element>
<element name="R21" library="rcl" package="R0603" value="4.7k"/>
<element name="T8" library="JVN" package="TO252" value="IRLR110-ND"/>
<element name="R22" library="rcl" package="R0603" value="4.7k"/>
<element name="LED8" library="led" package="CHIPLED_0805" value="">
<attribute name="VALUE"/>
</element>
<element name="D8" library="diode" package="DO214AC" value="">
<attribute name="VALUE"/>
</element>
<element name="R23" library="rcl" package="R0603" value="4.7k"/>
<element name="R3" library="rcl" package="0309/12" value="10R"/>
<element name="R4" library="rcl" package="0309/12" value="10R"/>
<element name="C1" library="rcl" package="E2,5-7" value="10uF"/>
<element name="C2" library="rcl" package="E2,5-7" value="10uF"/>
<element name="C4" library="rcl" package="E2,5-7" value="10uF"/>
<element name="LOGO3" library="SparkFun-Aesthetics" package="OSHW-LOGO-S" value="OSHW-LOGOS"/>
<element name="C8" library="rc-master-smd" package="C0603" value="100nF"/>
<element name="C9" library="rc-master-smd" package="C0603" value="100nF"/>
<element name="JTAG" library="SparkFun-Connectors" package="1X05-1.27MM" value="">
<attribute name="VALUE"/>
</element>
<element name="SERIAL" library="SparkFun" package="1X04_NO_SILK" value="">
<attribute name="VALUE"/>
</element>
<element name="U2" library="xc6206" package="SOT23" value="MCP1703T-3302E/CB"/>
<element name="U$5" library="Other" package="MICRO_B" value="MICROUSB"/>
<element name="U$7" library="atsamd21E" package="TQFP32-08" value="ATSAMD21ESAMD"/>
<element name="C10" library="rc-master-smd" package="C0603" value="1uF"/>
<element name="32,768KHZ" library="es" package="KX-327LT" value="32768KHz"/>
<element name="C11" library="rc-master-smd" package="C0603" value="22p"/>
<element name="C12" library="rc-master-smd" package="C0603" value="22p"/>
<element name="S2" library="SparkFun-Electromechanical" package="TACTILE_SWITCH_SMD-3" value="pb22"/>
<element name="LED13X" library="led" package="CHIPLED_0603" value="">
<attribute name="VALUE"/>
</element>
<element name="R7" library="microbuilder" package="_0603MP" value="1K5"/>
<element name="C14" library="rc-master-smd" package="C0603" value="100nF"/>
<element name="C15" library="rc-master-smd" package="C0603" value="100nF"/>
<element name="S1" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="pb22">
<attribute name="PROD_ID" value=" SWCH-08441"/>
</element>
<element name="S3" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="pb22">
<attribute name="PROD_ID" value=" SWCH-08441"/>
</element>
<element name="S4" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="pb22">
<attribute name="PROD_ID" value=" SWCH-08441"/>
</element>
<element name="JP4" library="pinhead" package="2X03" value="">
<attribute name="VALUE"/>
</element>
<element name="IIC" library="SparkFun" package="1X04_NO_SILK" value="">
<attribute name="VALUE"/>
</element>
<element name="S5" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="pb22">
<attribute name="PROD_ID" value=" SWCH-08441"/>
</element>
<element name="S6" library="SparkFun-Electromechanical" package="TACTILE-PTH" value="pb22">
<attribute name="PROD_ID" value=" SWCH-08441"/>
</element>
<element name="VINZ" library="SparkFun" package="SJ_2S-NO" value="SOLDERJUMPERNO"/>
<element name="VINZ1" library="SparkFun" package="SJ_2S-NO" value="SOLDERJUMPERNO"/>
<element name="VINZ2" library="SparkFun" package="SJ_2S-NO" value="SOLDERJUMPERNO"/>
<element name="VINZ3" library="SparkFun" package="SJ_2S-NO" value="SOLDERJUMPERNO"/>
<element name="VINZ4" library="SparkFun" package="SJ_2S-NO" value="SOLDERJUMPERNO">
<attribute name="NAME"/>
</element>
<element name="VINZ5" library="SparkFun" package="SJ_2S-NO" value="SOLDERJUMPERNO">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="R5" pad="1"/>
<contactref element="T2" pad="2"/>
<contactref element="R10" pad="1"/>
<contactref element="T3" pad="2"/>
<contactref element="R12" pad="1"/>
<contactref element="T4" pad="2"/>
<contactref element="R16" pad="1"/>
<contactref element="T6" pad="2"/>
<contactref element="R18" pad="1"/>
<contactref element="T7" pad="2"/>
<contactref element="R22" pad="1"/>
<contactref element="T8" pad="2"/>
<contactref element="R13" pad="1"/>
<contactref element="R23" pad="1"/>
<contactref element="R21" pad="1"/>
<contactref element="R11" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="R17" pad="1"/>
<contactref element="C2" pad="-"/>
<contactref element="C1" pad="-"/>
<contactref element="C4" pad="-"/>
<contactref element="C8" pad="2"/>
<contactref element="JTAG" pad="1"/>
<contactref element="SERIAL" pad="2"/>
<contactref element="U$5" pad="GND3"/>
<contactref element="U$5" pad="GND7"/>
<contactref element="U$5" pad="GND1"/>
<contactref element="U$5" pad="GND2"/>
<contactref element="U$5" pad="GND4"/>
<contactref element="U$5" pad="GND8"/>
<contactref element="U$5" pad="P5"/>
<contactref element="C9" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="U$7" pad="28"/>
<contactref element="U$7" pad="10"/>
<contactref element="S2" pad="1"/>
<contactref element="S1" pad="1"/>
<contactref element="S3" pad="1"/>
<contactref element="S4" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="C12" pad="1"/>
<contactref element="LED13X" pad="C"/>
<contactref element="C14" pad="2"/>
<contactref element="C15" pad="2"/>
<contactref element="S5" pad="1"/>
<contactref element="S6" pad="1"/>
<contactref element="IIC" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="C2" pad="+"/>
<contactref element="U$7" pad="30"/>
<contactref element="U$7" pad="9"/>
<contactref element="JTAG" pad="2"/>
<contactref element="SERIAL" pad="1"/>
<contactref element="C14" pad="1"/>
<contactref element="C15" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="C8" pad="1"/>
<contactref element="IIC" pad="2"/>
</signal>
<signal name="A3">
<contactref element="U$7" pad="5"/>
</signal>
<signal name="X2">
<contactref element="T3" pad="3"/>
<contactref element="D3" pad="A"/>
<contactref element="VINZ4" pad="1"/>
</signal>
<signal name="X3">
<contactref element="T4" pad="3"/>
<contactref element="D4" pad="A"/>
<contactref element="VINZ3" pad="1"/>
</signal>
<signal name="Y1">
<contactref element="T6" pad="3"/>
<contactref element="D6" pad="A"/>
<contactref element="VINZ" pad="1"/>
</signal>
<signal name="Y3">
<contactref element="T8" pad="3"/>
<contactref element="D8" pad="A"/>
<contactref element="VINZ2" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R9" pad="2"/>
<contactref element="LED2" pad="C"/>
</signal>
<signal name="N$10">
<contactref element="R17" pad="2"/>
<contactref element="LED6" pad="C"/>
</signal>
<signal name="N$12">
<contactref element="R11" pad="2"/>
<contactref element="LED3" pad="C"/>
</signal>
<signal name="N$14">
<contactref element="R21" pad="2"/>
<contactref element="LED7" pad="C"/>
</signal>
<signal name="N$19">
<contactref element="R13" pad="2"/>
<contactref element="LED4" pad="C"/>
</signal>
<signal name="N$21">
<contactref element="R23" pad="2"/>
<contactref element="LED8" pad="C"/>
</signal>
<signal name="N$4">
</signal>
<signal name="X1">
<contactref element="T2" pad="3"/>
<contactref element="D2" pad="A"/>
<contactref element="VINZ5" pad="1"/>
</signal>
<signal name="Y2">
<contactref element="T7" pad="3"/>
<contactref element="D7" pad="A"/>
<contactref element="VINZ1" pad="1"/>
</signal>
<signal name="D4">
<contactref element="U$7" pad="11"/>
<contactref element="T6" pad="1"/>
<contactref element="R16" pad="2"/>
<contactref element="LED6" pad="A"/>
</signal>
<signal name="D3">
<contactref element="U$7" pad="12"/>
<contactref element="T4" pad="1"/>
<contactref element="R12" pad="2"/>
<contactref element="LED4" pad="A"/>
</signal>
<signal name="D2">
<contactref element="U$7" pad="15"/>
<contactref element="T3" pad="1"/>
<contactref element="R10" pad="2"/>
<contactref element="LED3" pad="A"/>
</signal>
<signal name="D5">
<contactref element="U$7" pad="16"/>
<contactref element="T2" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="LED2" pad="A"/>
</signal>
<signal name="D8">
<contactref element="U$7" pad="7"/>
<contactref element="T8" pad="1"/>
<contactref element="R22" pad="2"/>
<contactref element="LED8" pad="A"/>
</signal>
<signal name="D9">
<contactref element="U$7" pad="8"/>
<contactref element="T7" pad="1"/>
<contactref element="R18" pad="2"/>
<contactref element="LED7" pad="A"/>
</signal>
<signal name="A0">
<contactref element="U$7" pad="3"/>
</signal>
<signal name="D12">
<contactref element="U$7" pad="20"/>
<contactref element="S3" pad="3"/>
</signal>
<signal name="D11">
<contactref element="U$7" pad="17"/>
<contactref element="S1" pad="3"/>
</signal>
<signal name="A4">
<contactref element="U$7" pad="6"/>
</signal>
<signal name="D10">
<contactref element="U$7" pad="19"/>
<contactref element="S4" pad="3"/>
</signal>
<signal name="D13">
<contactref element="U$7" pad="18"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="VUSB">
<contactref element="R3" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="JP4" pad="6"/>
<contactref element="JP4" pad="5"/>
<contactref element="C9" pad="1"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="XIN32">
<contactref element="U$7" pad="1"/>
<contactref element="32,768KHZ" pad="1"/>
<contactref element="C12" pad="2"/>
</signal>
<signal name="XOUT32">
<contactref element="U$7" pad="2"/>
<contactref element="32,768KHZ" pad="4"/>
<contactref element="C11" pad="1"/>
</signal>
<signal name="DP">
<contactref element="U$7" pad="24"/>
<contactref element="U$5" pad="P3"/>
</signal>
<signal name="DM">
<contactref element="U$7" pad="23"/>
<contactref element="U$5" pad="P2"/>
</signal>
<signal name="RESET">
<contactref element="U$7" pad="26"/>
<contactref element="S2" pad="4"/>
<contactref element="JTAG" pad="3"/>
</signal>
<signal name="D0TX">
<contactref element="U$7" pad="14"/>
<contactref element="SERIAL" pad="4"/>
</signal>
<signal name="N$11">
<contactref element="U$7" pad="29"/>
<contactref element="C10" pad="2"/>
</signal>
<signal name="D1RX">
<contactref element="U$7" pad="13"/>
<contactref element="SERIAL" pad="3"/>
</signal>
<signal name="D42">
<contactref element="U$7" pad="4"/>
</signal>
<signal name="SWC">
<contactref element="U$7" pad="31"/>
<contactref element="JTAG" pad="4"/>
</signal>
<signal name="SWD">
<contactref element="U$7" pad="32"/>
<contactref element="JTAG" pad="5"/>
</signal>
<signal name="D26">
<contactref element="U$7" pad="25"/>
<contactref element="S5" pad="3"/>
</signal>
<signal name="D27">
<contactref element="U$7" pad="27"/>
<contactref element="S6" pad="3"/>
</signal>
<signal name="N$22">
<contactref element="LED13X" pad="A"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="SDA">
<contactref element="U$7" pad="21"/>
<contactref element="IIC" pad="3"/>
</signal>
<signal name="SCL">
<contactref element="U$7" pad="22"/>
<contactref element="IIC" pad="4"/>
</signal>
<signal name="VINX">
<contactref element="D3" pad="C"/>
<contactref element="D2" pad="C"/>
<contactref element="D4" pad="C"/>
<contactref element="C4" pad="+"/>
<contactref element="R3" pad="1"/>
<contactref element="VINZ5" pad="2"/>
<contactref element="VINZ4" pad="2"/>
<contactref element="VINZ3" pad="2"/>
</signal>
<signal name="VINY">
<contactref element="D6" pad="C"/>
<contactref element="D7" pad="C"/>
<contactref element="D8" pad="C"/>
<contactref element="C1" pad="+"/>
<contactref element="R4" pad="1"/>
<contactref element="VINZ" pad="2"/>
<contactref element="VINZ1" pad="2"/>
<contactref element="VINZ2" pad="2"/>
</signal>
<signal name="VUSB1">
<contactref element="U$5" pad="P1"/>
<contactref element="JP4" pad="4"/>
<contactref element="JP4" pad="3"/>
<contactref element="JP4" pad="1"/>
<contactref element="JP4" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
