<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.4.0">
<drawing>
<board>
<plain>
<wire x1="3.81" y1="20.32" x2="6.35" y2="17.78" width="0.2032" layer="20"/>
<wire x1="6.35" y1="17.78" x2="39.116" y2="17.78" width="0.2032" layer="20"/>
<wire x1="39.116" y1="17.78" x2="41.656" y2="20.32" width="0.2032" layer="20"/>
<wire x1="41.656" y1="20.32" x2="54.356" y2="20.32" width="0.2032" layer="20"/>
<wire x1="54.356" y1="20.32" x2="55.88" y2="21.844" width="0.2032" layer="20"/>
<wire x1="55.88" y1="21.844" x2="55.88" y2="85.344" width="0.2032" layer="20"/>
<wire x1="55.88" y1="85.344" x2="54.864" y2="86.36" width="0.2032" layer="20" curve="90"/>
<wire x1="54.864" y1="86.36" x2="1.016" y2="86.36" width="0.2032" layer="20"/>
<wire x1="1.016" y1="86.36" x2="0" y2="85.344" width="0.2032" layer="20" curve="90"/>
<wire x1="0" y1="85.344" x2="0" y2="21.336" width="0.2032" layer="20"/>
<wire x1="0" y1="21.336" x2="1.016" y2="20.32" width="0.2032" layer="20" curve="90"/>
<wire x1="1.016" y1="20.32" x2="3.81" y2="20.32" width="0.2032" layer="20"/>
<text>Rev1.0</text>
</plain>
<libraries>
<library name="IC &amp; Transistor">
<description>ICs and Transistors.</description>
<packages>
<package name="SSOP20_L">
<description>Longer version of SSOP-20 Package&lt;br&gt;
Shrink Small Outline Package (SSOP)&lt;br&gt;
Size: 8.66 x 6mm&lt;br&gt;
Lead Pitch: 0.635mm</description>
</package>
<package name="SOT-23-5">
<description>Small Outline Transistor - 5 Pins (SOT-23-5)</description>
</package>
<package name="DPAK">
<description>DPAK (TO-252)&lt;br&gt;
&lt;br&gt;
&lt;b&gt;&lt;i&gt;* Need to verify the Pick &amp; Place origin.&lt;/i&gt;&lt;/b&gt;</description>
</package>
<package name="SOT-23">
<description>Small Outline Transistor (SOT-23)</description>
</package>
<package name="LQFP48">
<description>&lt;b&gt;LQFP48&lt;/b&gt; VXH48A&lt;p&gt;
Auto generated by &lt;i&gt;make-symbol-device-package-bsdl.ulp Rev. 34&lt;/i&gt;&lt;br&gt;
Source: http://www.national.com/ds/DP/DP83848VYB.pdf</description>
</package>
</packages>
</library>
<library name="Header and Connector">
<description>Headers and Connectors.</description>
<packages>
<package name="ARDUINO-UNO-SHIELD">
<description>Arduino Uno R3 Compatible Board Layout&lt;br&gt;
Size: 68.58 x 53.34 mm</description>
</package>
<package name="HDR-M2X03">
<description>Male Header - 2X03</description>
</package>
<package name="DC_PLUG_PTH">
</package>
<package name="USB-MICRO-B-REC">
<description>USB Miicro B Receptacle
Product Code:
Size: 7.5 x 5.0 mm

Created by: Tony</description>
</package>
<package name="HDR-M1X05-NOSILK">
<description>Male Header - 1X05 - No Silk</description>
</package>
</packages>
</library>
<library name="Others">
<description>Other general components such as resistor, capacitor, inductor, diode, LED, switch, crystal, etc.</description>
<packages>
<package name="ECAP-CHEMICON-F">
<description>SMD Aluminium Electrolytic Capacitor&lt;br&gt;
Size: 6.6 x 6.6mm
&lt;br&gt;&lt;br&gt;
Related Cap Value:&lt;br&gt;
16V: 100, 150, 220uF&lt;br&gt;
25V: 47, 56, 100uF&lt;br&gt;
35V: 33, 100uF&lt;br&gt;
50V: 22, 33, 47uF&lt;br&gt;</description>
</package>
<package name="2012">
<description>SMD resistor, capacitor and other devices.&lt;br&gt;
Size: 2.0 x 1.2mm&lt;br&gt;
&lt;br&gt;
Same with size 0805 in inches.</description>
</package>
<package name="D-SMA">
<description>SMD Diode&lt;br&gt;
Size: 5.0 x 2.7mm</description>
</package>
<package name="LED-3216">
<description>SMD LED&lt;br&gt;
Size: 3.2 x 1.6mm&lt;br&gt;
&lt;br&gt;
Same with size 1206 in inches.</description>
</package>
<package name="S-SW-PBM-KAN0444">
<description>Momentary Push Button&lt;br&gt;
Size: 4.0 x 3.0 mm</description>
</package>
<package name="XTAL-HC49UP">
<description>SMD Crystal - HC49UP&lt;br&gt;
Size: 11.4 x 4.8mm
&lt;br&gt;&lt;br&gt;
&lt;b&gt;&lt;i&gt;* Need to measure the actual dimension.&lt;/i&gt;&lt;/b&gt;</description>
</package>
<package name="4532">
<description>Fuse.&lt;br&gt;
Size: 4.5 x 3.2mm&lt;br&gt;
&lt;br&gt;
Same with size 1812 in inches.</description>
</package>
</packages>
</library>
<library name="Misc">
<description>Misc thing which is not a component. Such as fiducial, mounting hole, logo, etc.</description>
<packages>
<package name="FIDUCIAL-1MM">
<description>Fiducial&lt;br&gt;
Size: 1mm</description>
</package>
<package name="CYTRON-LOGO-20MM">
<description>Cytron Logo
&lt;br&gt;
Length: 20mm</description>
</package>
<package name="HOLE-UNPLATED-M3">
<description>None conducting (unplated) hole for M3 screw.</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; 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-L">
</package>
</packages>
</library>
<library name="SparkFun-Retired">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of retired footprints for resistors, capacitors, board names, ICs, etc., that are no longer used in our catalog.&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="SJ_3">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="IC &amp; Transistor" package="SSOP20_L" value="FT231XS">
<attribute name="DESC" value="USB to UART"/>
<attribute name="MPN" value="FT231X"/>
<attribute name="CYTRON-PC" value="SMD-IC-FT231X"/>
</element>
<element name="UNO" library="Header and Connector" package="ARDUINO-UNO-SHIELD" value="">
<attribute name="DESC" value="Arduino Uno R3 Shield"/>
<attribute name="REMARK" value=""/>
<attribute name="CYTRON-PC" value=""/>
<attribute name="LABEL" value=""/>
</element>
<element name="C1" library="Others" package="ECAP-CHEMICON-F" value="25V 47uF">
<attribute name="DESC" value="SMD Aluminium Electrolytic Cap"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-EC-25-47UF"/>
<attribute name="PNP-LIB" value="CHEMICON-F55"/>
</element>
<element name="C2" library="Others" package="ECAP-CHEMICON-F" value="16V 100uF">
<attribute name="DESC" value="SMD Aluminium Electrolytic Cap"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-EC-16-100UF"/>
<attribute name="PNP-LIB" value="CHEMICON-F55"/>
</element>
<element name="C3" library="Others" package="2012" value="0.1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-100N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="D1" library="Others" package="D-SMA" value="40V 1A">
<attribute name="DESC" value="SMD Schottky Diode"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value="MBRA140T"/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-DI-MBRA140T"/>
<attribute name="PNP-LIB" value="D-SMA"/>
</element>
<element name="DS1" library="Others" package="LED-3216" value="Green">
<attribute name="DESC" value="SMD LED"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-LED-G"/>
<attribute name="PNP-LIB" value="LED3216"/>
<attribute name="LABEL" value=""/>
</element>
<element name="DS2" library="Others" package="LED-3216" value="Red">
<attribute name="DESC" value="SMD LED"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-LED-R"/>
<attribute name="PNP-LIB" value="LED3216"/>
<attribute name="LABEL" value=""/>
</element>
<element name="DS3" library="Others" package="LED-3216" value="Yellow">
<attribute name="DESC" value="SMD LED"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-LED-Y"/>
<attribute name="PNP-LIB" value="LED3216"/>
<attribute name="LABEL" value=""/>
</element>
<element name="DS4" library="Others" package="LED-3216" value="Yellow">
<attribute name="DESC" value="SMD LED"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-LED-Y"/>
<attribute name="PNP-LIB" value="LED3216"/>
<attribute name="LABEL" value=""/>
</element>
<element name="S1" library="Others" package="S-SW-PBM-KAN0444" value="">
<attribute name="DESC" value="SMD Push Button - 2 Pins"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-SW-PBM-KAN0444"/>
<attribute name="LABEL" value=""/>
</element>
<element name="JP1" library="Header and Connector" package="HDR-M2X03" value="3/40 Ways">
<attribute name="DESC" value="Male Header - 2x40 Ways"/>
<attribute name="REMARK" value=""/>
<attribute name="CYTRON-PC" value="CN-PH-M240S"/>
<attribute name="LABEL" value=""/>
</element>
<element name="C4" library="Others" package="2012" value="0.1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-100N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="R1" library="Others" package="2012" value="1K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-1K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="U3" library="IC &amp; Transistor" package="SOT-23-5" value="3.3V 500mA">
<attribute name="DESC" value="SMD Voltage Regulator (LDO)"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value=""/>
<attribute name="PNP-LIB" value=""/>
</element>
<element name="U2" library="IC &amp; Transistor" package="DPAK" value="5V">
<attribute name="DESC" value="SMD Voltage Regulator"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-VR-NCP1117"/>
<attribute name="PNP-LIB" value="DPAK"/>
</element>
<element name="Q1" library="IC &amp; Transistor" package="SOT-23" value="50V 220mA">
<attribute name="DESC" value="SMD MOSFET - N Channel"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value="BSS138"/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-TR-BSS138"/>
<attribute name="PNP-LIB" value="SOT23-3"/>
</element>
<element name="U5" library="IC &amp; Transistor" package="SOT-23-5" value="5 Pins">
<attribute name="DESC" value=""/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value="MCP6001U"/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-IC-MCP6001U"/>
<attribute name="PNP-LIB" value=""/>
</element>
<element name="R2" library="Others" package="2012" value="1K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-1K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R3" library="Others" package="2012" value="1K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-1K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R7" library="Others" package="2012" value="10K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-10K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R6" library="Others" package="2012" value="10K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-10K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="Q2" library="IC &amp; Transistor" package="SOT-23" value="50V 220mA">
<attribute name="DESC" value="SMD MOSFET - N Channel"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value="BSS138"/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-TR-BSS138"/>
<attribute name="PNP-LIB" value="SOT23-3"/>
</element>
<element name="R4" library="Others" package="2012" value="1K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-1K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R5" library="Others" package="2012" value="1K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-1K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R8" library="Others" package="2012" value="">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-?"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R9" library="Others" package="2012" value="">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-?"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="C5" library="Others" package="2012" value="0.01uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-10N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="C6" library="Others" package="2012" value="">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-?-85"/>
<attribute name="PNP-LIB" value="CC2012-T?"/>
</element>
<element name="C7" library="Others" package="2012" value="">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-?-85"/>
<attribute name="PNP-LIB" value="CC2012-T?"/>
</element>
<element name="C8" library="Others" package="2012" value="0.1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-100N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="R10" library="Others" package="2012" value="10K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-10K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R11" library="Others" package="2012" value="10K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-10K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="C9" library="Others" package="2012" value="0.1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-100N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="R12" library="Others" package="2012" value="1K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-1K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="R13" library="Others" package="2012" value="10K">
<attribute name="DESC" value="SMD Resistor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="SMD-RS-10K"/>
<attribute name="PNP-LIB" value="RS2012"/>
</element>
<element name="Y1" library="Others" package="XTAL-HC49UP" value="">
<attribute name="DESC" value="SMD Crystal"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="CR-H49SMD-?"/>
<attribute name="PNP-LIB" value=""/>
</element>
<element name="C10" library="Others" package="2012" value="30pF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-30P-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="C11" library="Others" package="2012" value="30pF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-30P-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="C12" library="Others" package="2012" value="0.1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-100N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="C13" library="Others" package="2012" value="0.1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-100N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="C14" library="Others" package="2012" value="0.1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="S-CC-100N-85"/>
<attribute name="PNP-LIB" value="CC2012-T0.7"/>
</element>
<element name="U$33" library="Misc" package="FIDUCIAL-1MM" value=""/>
<element name="U$34" library="Misc" package="FIDUCIAL-1MM" value=""/>
<element name="F1" library="Others" package="4532" value="500mA">
<attribute name="DESC" value="Fuse 500mA"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value="MSMF050"/>
<attribute name="MF" value="Bourns"/>
<attribute name="CYTRON-PC" value="S-PTC-0.5A"/>
<attribute name="LABEL" value=""/>
</element>
<element name="U$36" library="SparkFun-Aesthetics" package="OSHW-LOGO-L" value=""/>
<element name="DC1" library="Header and Connector" package="DC_PLUG_PTH" value="">
<attribute name="DESC" value="HL2527 DC Plug (2.1mm) (Black)"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value="CN-HL-2527-B"/>
<attribute name="PNP-LIB" value=""/>
<attribute name="LABEL" value=""/>
</element>
<element name="U$35" library="Misc" package="CYTRON-LOGO-20MM" value=""/>
<element name="U$38" library="Misc" package="HOLE-UNPLATED-M3" value=""/>
<element name="U$39" library="Misc" package="HOLE-UNPLATED-M3" value=""/>
<element name="U$40" library="Misc" package="HOLE-UNPLATED-M3" value=""/>
<element name="U$41" library="Misc" package="HOLE-UNPLATED-M3" value=""/>
<element name="U$42" library="Misc" package="CYTRON-LOGO-20MM" value=""/>
<element name="CN2" library="Header and Connector" package="USB-MICRO-B-REC" value="">
<attribute name="DESC" value="USB Micro-B Connector Receptacle"/>
<attribute name="REMARK" value=""/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="CYTRON-PC" value=""/>
<attribute name="PNP-LIB" value=""/>
<attribute name="LABEL" value=""/>
</element>
<element name="U6" library="IC &amp; Transistor" package="LQFP48" value="NUC-48PIN_(48PIN)">
<attribute name="DESC" value="NUC140LD2CN"/>
<attribute name="CYTRON-PC" value="NUC140LD2CN"/>
</element>
<element name="JP2" library="Header and Connector" package="HDR-M1X05-NOSILK" value="HEADER-1X05_(NOSILK)"/>
<element name="C15" library="Others" package="2012" value="1uF">
<attribute name="DESC" value="SMD Ceramic Capacitor"/>
<attribute name="MF" value=""/>
<attribute name="PNP-LIB" value="CC2012-T1.2"/>
<attribute name="REMARK" value=""/>
<attribute name="CYTRON-PC" value="S-CC-1U-85"/>
<attribute name="MPN" value=""/>
</element>
<element name="SJ1" library="SparkFun-Retired" package="SJ_3" value=""/>
<element name="SJ2" library="SparkFun-Retired" package="SJ_3" value=""/>
</elements>
<signals>
<signal name="VIN">
<contactref element="C1" pad="+"/>
<contactref element="D1" pad="C"/>
<contactref element="U2" pad="3"/>
<contactref element="R10" pad="1"/>
<contactref element="UNO" pad="8"/>
</signal>
<signal name="+5V">
<contactref element="C3" pad="1"/>
<contactref element="C2" pad="+"/>
<contactref element="R1" pad="1"/>
<contactref element="U3" pad="1"/>
<contactref element="U3" pad="3"/>
<contactref element="U2" pad="4"/>
<contactref element="R3" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="Q2" pad="2"/>
<contactref element="C9" pad="1"/>
<contactref element="U5" pad="5"/>
<contactref element="R13" pad="1"/>
<contactref element="JP1" pad="2"/>
<contactref element="UNO" pad="5"/>
<contactref element="UNO" pad="2"/>
<contactref element="C13" pad="1"/>
<contactref element="U6" pad="40"/>
<contactref element="U6" pad="11"/>
<contactref element="JP2" pad="P$1"/>
</signal>
<signal name="+3V3">
<contactref element="C4" pad="1"/>
<contactref element="U3" pad="5"/>
<contactref element="Q1" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="U1" pad="3"/>
<contactref element="C8" pad="1"/>
<contactref element="U1" pad="13"/>
<contactref element="U1" pad="14"/>
<contactref element="U5" pad="3"/>
<contactref element="UNO" pad="4"/>
</signal>
<signal name="N$2">
<contactref element="R1" pad="2"/>
<contactref element="DS1" pad="A"/>
</signal>
<signal name="GND">
<contactref element="C2" pad="-"/>
<contactref element="C4" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C1" pad="-"/>
<contactref element="DS1" pad="C"/>
<contactref element="U3" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="U1" pad="16"/>
<contactref element="C8" pad="2"/>
<contactref element="U1" pad="6"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="U5" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C10" pad="1"/>
<contactref element="S1" pad="P$1"/>
<contactref element="JP1" pad="6"/>
<contactref element="UNO" pad="7"/>
<contactref element="UNO" pad="6"/>
<contactref element="DS4" pad="C"/>
<contactref element="C13" pad="2"/>
<contactref element="C14" pad="2"/>
<contactref element="UNO" pad="29"/>
<contactref element="DC1" pad="1"/>
<contactref element="CN2" pad="GND1"/>
<contactref element="U6" pad="31"/>
<contactref element="JP2" pad="P$5"/>
<contactref element="U6" pad="12"/>
<contactref element="C15" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="DS3" pad="A"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R3" pad="1"/>
<contactref element="DS2" pad="A"/>
</signal>
<signal name="N$7">
<contactref element="U1" pad="20"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="U1" pad="4"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="1"/>
<contactref element="Q1" pad="2"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="DTR">
<contactref element="Q1" pad="3"/>
<contactref element="R7" pad="2"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="TX">
<contactref element="R4" pad="1"/>
<contactref element="U6" pad="14"/>
<contactref element="SJ2" pad="3"/>
</signal>
<signal name="RX">
<contactref element="R5" pad="1"/>
<contactref element="U6" pad="13"/>
<contactref element="SJ1" pad="3"/>
</signal>
<signal name="N$10">
<contactref element="U1" pad="12"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="U1" pad="11"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="R8" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="CN2" pad="D-1"/>
</signal>
<signal name="N$13">
<contactref element="R9" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="CN2" pad="D+1"/>
</signal>
<signal name="N$18">
<contactref element="C5" pad="1"/>
<contactref element="F1" pad="1"/>
<contactref element="CN2" pad="VBUS1"/>
</signal>
<signal name="USBVCC">
<contactref element="U1" pad="15"/>
<contactref element="Q2" pad="3"/>
<contactref element="F1" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="Q2" pad="1"/>
<contactref element="U5" pad="4"/>
</signal>
<signal name="N$14">
<contactref element="R11" pad="1"/>
<contactref element="R10" pad="2"/>
<contactref element="U5" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="R12" pad="2"/>
<contactref element="DS4" pad="A"/>
</signal>
<signal name="N$19">
<contactref element="Y1" pad="1"/>
<contactref element="C10" pad="2"/>
<contactref element="U6" pad="44"/>
</signal>
<signal name="N$20">
<contactref element="Y1" pad="2"/>
<contactref element="C11" pad="1"/>
<contactref element="U6" pad="45"/>
</signal>
<signal name="AREF">
<contactref element="UNO" pad="30"/>
<contactref element="C14" pad="1"/>
<contactref element="U6" pad="39"/>
</signal>
<signal name="MISO">
<contactref element="JP1" pad="1"/>
<contactref element="U6" pad="22"/>
</signal>
<signal name="MOSI">
<contactref element="JP1" pad="4"/>
<contactref element="U6" pad="21"/>
</signal>
<signal name="SCK">
<contactref element="JP1" pad="3"/>
<contactref element="U6" pad="23"/>
</signal>
<signal name="RESET">
<contactref element="JP1" pad="5"/>
<contactref element="S1" pad="P$2"/>
<contactref element="R13" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="UNO" pad="3"/>
<contactref element="U6" pad="46"/>
<contactref element="JP2" pad="P$4"/>
</signal>
<signal name="A0">
<contactref element="UNO" pad="9"/>
<contactref element="U6" pad="32"/>
</signal>
<signal name="A1">
<contactref element="UNO" pad="10"/>
<contactref element="U6" pad="33"/>
</signal>
<signal name="A2">
<contactref element="UNO" pad="11"/>
<contactref element="U6" pad="34"/>
</signal>
<signal name="A3">
<contactref element="UNO" pad="12"/>
<contactref element="U6" pad="35"/>
</signal>
<signal name="2">
<contactref element="UNO" pad="17"/>
<contactref element="U6" pad="2"/>
</signal>
<signal name="3">
<contactref element="UNO" pad="18"/>
<contactref element="U6" pad="3"/>
</signal>
<signal name="4">
<contactref element="UNO" pad="19"/>
<contactref element="U6" pad="4"/>
</signal>
<signal name="5">
<contactref element="UNO" pad="20"/>
<contactref element="U6" pad="5"/>
</signal>
<signal name="6">
<contactref element="UNO" pad="21"/>
<contactref element="U6" pad="17"/>
</signal>
<signal name="7">
<contactref element="UNO" pad="22"/>
<contactref element="U6" pad="18"/>
</signal>
<signal name="8">
<contactref element="UNO" pad="23"/>
<contactref element="U6" pad="19"/>
</signal>
<signal name="9">
<contactref element="UNO" pad="24"/>
<contactref element="U6" pad="20"/>
</signal>
<signal name="10">
<contactref element="UNO" pad="25"/>
<contactref element="U6" pad="28"/>
</signal>
<signal name="SCL">
<contactref element="UNO" pad="32"/>
</signal>
<signal name="SDA">
<contactref element="UNO" pad="31"/>
</signal>
<signal name="RES">
<contactref element="UNO" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="DS3" pad="C"/>
<contactref element="U1" pad="17"/>
</signal>
<signal name="N$5">
<contactref element="DS2" pad="C"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="N$1">
<contactref element="D1" pad="A"/>
<contactref element="DC1" pad="2"/>
</signal>
<signal name="A5">
<contactref element="UNO" pad="14"/>
<contactref element="U6" pad="38"/>
</signal>
<signal name="A4">
<contactref element="UNO" pad="13"/>
<contactref element="U6" pad="37"/>
</signal>
<signal name="11">
<contactref element="UNO" pad="26"/>
<contactref element="U6" pad="27"/>
</signal>
<signal name="12">
<contactref element="UNO" pad="27"/>
<contactref element="U6" pad="25"/>
</signal>
<signal name="13">
<contactref element="UNO" pad="28"/>
<contactref element="R12" pad="1"/>
<contactref element="U6" pad="26"/>
</signal>
<signal name="1">
<contactref element="UNO" pad="16"/>
<contactref element="SJ2" pad="2"/>
</signal>
<signal name="0">
<contactref element="UNO" pad="15"/>
<contactref element="SJ1" pad="2"/>
</signal>
<signal name="CLK">
<contactref element="U6" pad="30"/>
<contactref element="JP2" pad="P$3"/>
</signal>
<signal name="DAT">
<contactref element="U6" pad="29"/>
<contactref element="JP2" pad="P$2"/>
</signal>
<signal name="N$17">
<contactref element="U6" pad="10"/>
<contactref element="C15" pad="1"/>
</signal>
<signal name="RX1">
<contactref element="U6" pad="8"/>
<contactref element="SJ1" pad="1"/>
</signal>
<signal name="TX1">
<contactref element="U6" pad="9"/>
<contactref element="SJ2" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
