<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="0" y1="54.356" x2="64.516" y2="54.356" width="0.254" layer="20"/>
<wire x1="64.516" y1="54.356" x2="66.04" y2="52.832" width="0.254" layer="20"/>
<wire x1="66.04" y1="40.894" x2="68.58" y2="38.354" width="0.254" layer="20"/>
<wire x1="68.58" y1="38.354" x2="68.58" y2="5.588" width="0.254" layer="20"/>
<wire x1="68.58" y1="5.588" x2="66.04" y2="3.048" width="0.254" layer="20"/>
<wire x1="66.04" y1="3.048" x2="66.04" y2="0" width="0.254" layer="20"/>
<wire x1="66.04" y1="0" x2="0" y2="0" width="0.254" layer="20"/>
<wire x1="0" y1="0" x2="0" y2="54.356" width="0.254" layer="20"/>
<wire x1="66.04" y1="52.832" x2="66.04" y2="40.894" width="0.254" layer="20"/>
<text>D:/SmartProjects/Snc/a4_bn_logo2.bmp</text>
<text>v1.0/Rev B
06/15/2014</text>
<text>RX
TX
D13
ON</text>
</plain>
<libraries>
<library name="SparkFun">
<packages>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="LED-0603">
</package>
<package name="2X3">
</package>
<package name="STAND-OFF">
<description>&lt;b&gt;Stand Off&lt;/b&gt;&lt;p&gt;
This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447</description>
</package>
<package name="SMA-DIODE">
<description>&lt;B&gt;Diode&lt;/B&gt;&lt;p&gt;
Basic SMA packaged diode. Good for reverse polarization protection. Common part #: MBRA140</description>
</package>
<package name="POWER_JACK_SMD">
</package>
<package name="SOT23-3">
</package>
<package name="PANASONIC_D">
</package>
<package name="EIA3216">
</package>
<package name="FIDUCIAL-1X2">
</package>
<package name="0603-RES">
</package>
<package name="0603-CAP">
</package>
</packages>
</library>
<library name="Testing">
<packages>
<package name="SOT223-ALT1">
</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; 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="1X08_LONGPADS">
</package>
<package name="1X06_LONGPADS">
</package>
<package name="1X05_LONGPADS">
</package>
<package name="USB-MINIB">
<description>&lt;b&gt;USB Series Mini-B Surface Mounted&lt;/b&gt;</description>
</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="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>
<package name="EIA3216">
</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; 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="SSOP20_L">
<description>Longer version of SSOP-20 Package</description>
</package>
</packages>
</library>
<library name="OPL Eagle Library">
<packages>
<package name="F1206">
</package>
<package name="4P-SMD-7.0X3.5X3.5H-90D">
</package>
<package name="2P-SMD-5.0X3.2">
<description>3.2mm*5mm dimension &lt;br&gt;
8MHz available</description>
</package>
</packages>
</library>
<library name="K-Duino">
<packages>
<package name="TQFP44">
</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-M">
</package>
</packages>
</library>
<library name="MiKroLabs-Asthetics">
<packages>
<package name="DIGITAL">
</package>
<package name="POWER-ANALOG">
</package>
<package name="MIKROLABS-LOGO-LARGE">
</package>
<package name="MIKROLABS-URL">
</package>
<package name="RESET">
</package>
<package name="MIKRO">
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, 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="SOT323">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="SparkFun" package="2X3" value="ICSP"/>
<element name="D3" library="SparkFun" package="LED-0603" value="ON"/>
<element name="JP3" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP4" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP5" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP6" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="J4" library="SparkFun" package="POWER_JACK_SMD" value="POWER_JACKSMD"/>
<element name="JP8" library="SparkFun" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="JP9" library="SparkFun" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="JP1" library="SparkFun-Connectors" package="1X08_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="JP7" library="SparkFun-Connectors" package="1X08_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="JP11" library="SparkFun-Connectors" package="1X06_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="JP12" library="SparkFun-Connectors" package="1X05_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="JP13" library="SparkFun-Connectors" package="1X05_LONGPADS" value="">
<attribute name="VALUE"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="0603-RES" value="1k"/>
<element name="U$3" library="SparkFun-Connectors" package="USB-MINIB" value="USB-MINIB-5PIN"/>
<element name="D2" library="SparkFun" package="LED-0603" value="TX"/>
<element name="D4" library="SparkFun" package="LED-0603" value="RX"/>
<element name="U3" library="K-Duino" package="TQFP44" value="ATMEGA1284P"/>
<element name="C9" library="SparkFun-Capacitors" package="0603-CAP" value="100n"/>
<element name="C10" library="SparkFun-Capacitors" package="0603-CAP" value="100n"/>
<element name="C12" library="SparkFun-Capacitors" package="0603-CAP" value="22pF"/>
<element name="R11" library="SparkFun-Resistors" package="0603-RES" value="10k"/>
<element name="C13" library="SparkFun-Capacitors" package="0603-CAP" value="22pF"/>
<element name="RESET" library="OPL Eagle Library" package="4P-SMD-7.0X3.5X3.5H-90D" value="BUTTON-2P-REINFORCE-3100060P1"/>
<element name="R9" library="SparkFun-Resistors" package="0603-RES" value="1k"/>
<element name="D5" library="SparkFun" package="LED-0603" value="D13"/>
<element name="C11" library="SparkFun-Capacitors" package="0603-CAP" value="100n"/>
<element name="LOGO1" library="SparkFun-Aesthetics" package="OSHW-LOGO-M" value="OSHW-LOGOM"/>
<element name="X1" library="OPL Eagle Library" package="2P-SMD-5.0X3.2" value="CRYSTAL-0500290P1"/>
<element name="U$17" library="MiKroLabs-Asthetics" package="DIGITAL" value=""/>
<element name="U$16" library="MiKroLabs-Asthetics" package="POWER-ANALOG" value=""/>
<element name="U$19" library="MiKroLabs-Asthetics" package="MIKROLABS-LOGO-LARGE" value=""/>
<element name="U$20" library="MiKroLabs-Asthetics" package="MIKROLABS-URL" value=""/>
<element name="U$21" library="MiKroLabs-Asthetics" package="RESET" value=""/>
<element name="U$22" library="MiKroLabs-Asthetics" package="MIKRO" value=""/>
<element name="C14" library="SparkFun" package="EIA3216" value="10uF"/>
<element name="C15" library="SparkFun" package="0603-CAP" value="0.1uF"/>
<element name="C17" library="SparkFun" package="PANASONIC_D" value="47uF"/>
<element name="R13" library="SparkFun" package="0603-RES" value="10k"/>
<element name="Q2" library="SparkFun" package="SOT23-3" value="ZXMP6A13FTA"/>
<element name="U4" library="SparkFun" package="SOT23-5" value="MIC5205"/>
<element name="C18" library="SparkFun" package="0603-CAP" value="1uF"/>
<element name="IC1" library="Testing" package="SOT223-ALT1" value="LM1117"/>
<element name="R14" library="SparkFun" package="0603-RES" value="715"/>
<element name="R15" library="SparkFun" package="0603-RES" value="240"/>
<element name="D6" library="SparkFun" package="SMA-DIODE" value="MBRA140"/>
<element name="C19" library="SparkFun" package="EIA3216" value="10uF"/>
<element name="C3" library="SparkFun" package="0603-CAP" value="0.1uF"/>
<element name="R4" library="SparkFun" package="0603-RES" value="1k"/>
<element name="R7" library="SparkFun" package="0603-RES" value="1k"/>
<element name="R8" library="SparkFun" package="0603-RES" value="1k"/>
<element name="R5" library="SparkFun" package="0603-RES" value="1k"/>
<element name="C4" library="SparkFun" package="0603-CAP" value="0.1uF"/>
<element name="C5" library="SparkFun-Capacitors" package="EIA3216" value="10uF"/>
<element name="U2" library="SparkFun-DigitalIC" package="SSOP20_L" value="FT231XS"/>
<element name="R12" library="SparkFun-Resistors" package="0603-RES" value="27"/>
<element name="R16" library="SparkFun-Resistors" package="0603-RES" value="27"/>
<element name="C6" library="SparkFun-Capacitors" package="0603-CAP" value="47pF">
<attribute name="PROD_ID" value="CAP-08913"/>
</element>
<element name="C16" library="SparkFun-Capacitors" package="0603-CAP" value="47pF">
<attribute name="PROD_ID" value="CAP-08913"/>
</element>
<element name="C20" library="SparkFun" package="0603-CAP" value="0.1uF"/>
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT323" value="2N7002PW">
<attribute name="PROD_ID" value="TRANS-11151"/>
</element>
<element name="R17" library="SparkFun" package="0603-RES" value="10k"/>
<element name="R18" library="SparkFun" package="0603-RES" value="10k"/>
<element name="F2" library="OPL Eagle Library" package="F1206" value="FUSE-1206"/>
</elements>
<signals>
<signal name="RX-I">
<contactref element="JP1" pad="1"/>
<contactref element="U3" pad="9"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="TX-O">
<contactref element="JP1" pad="2"/>
<contactref element="U3" pad="10"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="IO2">
<contactref element="JP1" pad="3"/>
<contactref element="U3" pad="11"/>
</signal>
<signal name="IO3">
<contactref element="JP1" pad="4"/>
<contactref element="U3" pad="12"/>
</signal>
<signal name="IO4">
<contactref element="JP1" pad="5"/>
<contactref element="U3" pad="13"/>
</signal>
<signal name="IO5">
<contactref element="JP1" pad="6"/>
<contactref element="U3" pad="14"/>
</signal>
<signal name="IO6">
<contactref element="JP1" pad="7"/>
<contactref element="U3" pad="15"/>
</signal>
<signal name="IO7">
<contactref element="JP1" pad="8"/>
<contactref element="U3" pad="16"/>
</signal>
<signal name="AD0">
<contactref element="JP11" pad="1"/>
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</signal>
<signal name="AD1">
<contactref element="JP11" pad="2"/>
<contactref element="U3" pad="36"/>
</signal>
<signal name="AD2">
<contactref element="JP11" pad="3"/>
<contactref element="U3" pad="35"/>
</signal>
<signal name="AD3">
<contactref element="JP11" pad="4"/>
<contactref element="U3" pad="34"/>
</signal>
<signal name="AD4">
<contactref element="JP11" pad="5"/>
<contactref element="U3" pad="33"/>
</signal>
<signal name="AD5">
<contactref element="JP11" pad="6"/>
<contactref element="U3" pad="32"/>
</signal>
<signal name="IO8">
<contactref element="JP13" pad="5"/>
<contactref element="U3" pad="42"/>
</signal>
<signal name="IO9">
<contactref element="JP13" pad="4"/>
<contactref element="U3" pad="43"/>
</signal>
<signal name="SS">
<contactref element="JP13" pad="3"/>
<contactref element="U3" pad="44"/>
</signal>
<signal name="MOSI">
<contactref element="JP13" pad="2"/>
<contactref element="J1" pad="4"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="MISO">
<contactref element="J1" pad="1"/>
<contactref element="JP13" pad="1"/>
<contactref element="U3" pad="2"/>
</signal>
<signal name="SCK">
<contactref element="J1" pad="3"/>
<contactref element="JP12" pad="5"/>
<contactref element="U3" pad="3"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="5V">
<contactref element="J1" pad="2"/>
<contactref element="JP7" pad="2"/>
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</signal>
<signal name="GND">
<contactref element="J1" pad="6"/>
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<signal name="RESET">
<contactref element="JP7" pad="3"/>
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<signal name="N$2">
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<signal name="SCL">
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<signal name="N$10">
</signal>
<signal name="N$19">
</signal>
<signal name="PWRIN1">
<contactref element="D6" pad="A"/>
<contactref element="J4" pad="VIN0"/>
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<signal name="N$21">
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<contactref element="R14" pad="2"/>
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</signal>
<signal name="INSERT">
<contactref element="Q2" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="J4" pad="P$4"/>
</signal>
<signal name="D-">
<contactref element="R12" pad="1"/>
<contactref element="C16" pad="1"/>
<contactref element="U$3" pad="D-"/>
</signal>
<signal name="D+">
<contactref element="R16" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="U$3" pad="D+"/>
</signal>
<signal name="VUSB">
<contactref element="C3" pad="1"/>
<contactref element="F2" pad="1"/>
<contactref element="U$3" pad="VBUS"/>
</signal>
<signal name="TXLED">
<contactref element="U2" pad="10"/>
<contactref element="D2" pad="C"/>
</signal>
<signal name="RXLED">
<contactref element="U2" pad="17"/>
<contactref element="D4" pad="C"/>
</signal>
<signal name="N$15">
<contactref element="R4" pad="2"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$20">
<contactref element="R7" pad="2"/>
<contactref element="D4" pad="A"/>
</signal>
<signal name="TXD">
<contactref element="R8" pad="2"/>
<contactref element="U2" pad="20"/>
</signal>
<signal name="RXD">
<contactref element="R5" pad="2"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="N$22">
<contactref element="U2" pad="12"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="N$23">
<contactref element="U2" pad="11"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="N$24">
<contactref element="U2" pad="1"/>
<contactref element="R17" pad="1"/>
<contactref element="Q1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
