<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="17.145" x2="0" y2="0.635" width="0" layer="20"/>
<wire x1="0" y1="0.635" x2="0.635" y2="0" width="0" layer="20" curve="90"/>
<wire x1="0.635" y1="0" x2="34.925" y2="0" width="0" layer="20"/>
<wire x1="34.925" y1="0" x2="35.56" y2="0.635" width="0" layer="20" curve="90"/>
<wire x1="35.56" y1="0.635" x2="35.56" y2="17.145" width="0" layer="20"/>
<wire x1="35.56" y1="17.145" x2="34.925" y2="17.78" width="0" layer="20" curve="90"/>
<wire x1="34.925" y1="17.78" x2="0.635" y2="17.78" width="0" layer="20"/>
<wire x1="0.635" y1="17.78" x2="0" y2="17.145" width="0" layer="20" curve="90"/>
<text>1KΩ</text>
<text>1KΩ</text>
<text>1KΩ</text>
<text>1KΩ</text>
<text>soniktech.com</text>
<text>Sun-&gt;Teensy</text>
</plain>
<libraries>
<library name="SparkFun-Boards">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find boards and modules: Arduino footprints, breadboards, non-RF modules, 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="TEENSY-3.1_NOSILK">
</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="AXIAL-0.4">
<description>1/4W Resistor, 0.4" wide&lt;p&gt;

Yageo CFR series &lt;a href="http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf"&gt;http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="TO92-EBC-OVAL">
<description>&lt;b&gt;TO-92&lt;/b&gt;&lt;p&gt;
grid 5.08 mm</description>
</package>
</packages>
</library>
<library name="sonik">
<packages>
<package name="MINI8DIN">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="SparkFun-Boards" package="TEENSY-3.1_NOSILK" value="TEENSY-3.1NOSILK">
<attribute name="SF_ID" value="DEV-12646"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="AXIAL-0.4" value="1KΩ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="AXIAL-0.4" value="1KΩ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.4" value="1KΩ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="AXIAL-0.4" value="1KΩ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T1" library="adafruit" package="TO92-EBC-OVAL" value="2N2222">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T2" library="adafruit" package="TO92-EBC-OVAL" value="2N2222">
<attribute name="NAME"/>
</element>
<element name="U$1" library="sonik" package="MINI8DIN" value="SUNKB"/>
</elements>
<signals>
<signal name="N$3">
<contactref element="T1" pad="B"/>
<contactref element="R3" pad="P$1"/>
</signal>
<signal name="N$4">
<contactref element="T2" pad="B"/>
<contactref element="R5" pad="P$2"/>
</signal>
<signal name="GND">
<contactref element="T1" pad="E"/>
<contactref element="U$1" pad="2"/>
<contactref element="U$1" pad="3"/>
<contactref element="T2" pad="E"/>
<contactref element="J1" pad="GND1"/>
</signal>
<signal name="RX">
<contactref element="T2" pad="C"/>
<contactref element="R2" pad="P$1"/>
<contactref element="J1" pad="0"/>
</signal>
<signal name="N$2">
<contactref element="T1" pad="C"/>
<contactref element="R1" pad="P$1"/>
<contactref element="U$1" pad="4"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="5"/>
<contactref element="R5" pad="P$1"/>
</signal>
<signal name="3V">
<contactref element="J1" pad="3V"/>
<contactref element="R2" pad="P$2"/>
</signal>
<signal name="5V">
<contactref element="J1" pad="VIN"/>
<contactref element="R1" pad="P$2"/>
<contactref element="U$1" pad="8"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="TX">
<contactref element="J1" pad="1"/>
<contactref element="R3" pad="P$2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
