<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="1" y1="0" x2="68.33" y2="0" width="0" layer="20"/>
<wire x1="68.33" y1="0" x2="68.33" y2="39.09" width="0" layer="20"/>
<wire x1="68.33" y1="39.09" x2="1" y2="39.09" width="0" layer="20"/>
<wire x1="1" y1="39.09" x2="1" y2="0" width="0" layer="20"/>
<text>MySensors.org
Temp Sensor
External PWR
Guy 2015 v2</text>
<text>PWR
+3V</text>
<text>Diagnostics</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="CAP-PTH-SMALL">
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="atmel">
<description>&lt;b&gt;AVR Devices&lt;/b&gt;&lt;p&gt;
Configurable logic, microcontrollers, nonvolatile memories&lt;p&gt;
Based on the following sources:&lt;p&gt;
&lt;ul&gt;
&lt;li&gt;www.atmel.com
&lt;li&gt;CD-ROM : Configurable Logic Microcontroller Nonvolatile Memory
&lt;li&gt;CadSoft download site, www.cadsoft.de or www.cadsoftusa.com , file at90smcu_v400.zip
&lt;li&gt;avr.lbr
&lt;/ul&gt;
&lt;author&gt;Revised by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL28-3">
<description>&lt;B&gt;Dual In Line&lt;/B&gt; 0.3 inch</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="1X03_LONGPADS">
</package>
<package name="2X4">
</package>
</packages>
</library>
<library name="special">
<description>&lt;b&gt;Special Devices&lt;/b&gt;&lt;p&gt;
7-segment displays, switches, heatsinks, crystals, transformers, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="QS">
<description>&lt;B&gt;CRYSTAL&lt;/B&gt;</description>
</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; 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="TO-92-AMMO">
</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-0.3">
</package>
</packages>
</library>
<library name="con-cypressindustries">
<description>&lt;b&gt;Connectors from Cypress Industries&lt;/b&gt;&lt;p&gt;
www.cypressindustries.com&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="32005-601">
<description>&lt;b&gt;MINI USB-B R/A DIP&lt;/b&gt;&lt;p&gt;
Source: http://www.cypressindustries.com/pdf/32005-601.pdf</description>
</package>
</packages>
</library>
<library name="transistor-neu-to92">
<description>&lt;b&gt;NPN Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO92-CBE">
<description>&lt;b&gt;TO-92&lt;/b&gt; Pads In Line  C B E from top&lt;p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="C2" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="C3" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value="4.7uF"/>
<element name="DIAG" library="pinhead" package="1X02" value=""/>
<element name="IC1" library="atmel" package="DIL28-3" value="MEGA8-P">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="1X03_LONGPADS" value=""/>
<element name="JP2" library="SparkFun-Connectors" package="1X03_LONGPADS" value=""/>
<element name="JP3" library="SparkFun-Connectors" package="1X03_LONGPADS" value=""/>
<element name="JP6" library="SparkFun-Connectors" package="2X4" value="M04X2"/>
<element name="Q1" library="special" package="QS" value=""/>
<element name="Q2" library="SparkFun-DiscreteSemi" package="TO-92-AMMO" value=""/>
<element name="R1" library="SparkFun-Resistors" package="AXIAL-0.3" value="470K"/>
<element name="R2" library="SparkFun-Resistors" package="AXIAL-0.3" value="1M"/>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.3" value=""/>
<element name="X1" library="con-cypressindustries" package="32005-601" value="MINI-USB_SHIELD5P2-32005-601">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
</element>
<element name="3VOLT" library="pinhead" package="1X02" value=""/>
<element name="T1" library="transistor-neu-to92" package="TO92-CBE" value=""/>
</elements>
<signals>
<signal name="VCC">
<contactref element="IC1" pad="7"/>
<contactref element="R1" pad="P$1"/>
<contactref element="R3" pad="P$1"/>
<contactref element="IC1" pad="20"/>
<contactref element="C3" pad="2"/>
<contactref element="JP6" pad="7"/>
<contactref element="Q2" pad="3"/>
<contactref element="JP1" pad="1"/>
<contactref element="JP3" pad="1"/>
<contactref element="JP2" pad="1"/>
<contactref element="3VOLT" pad="2"/>
<contactref element="T1" pad="E"/>
</signal>
<signal name="GND">
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="R2" pad="P$2"/>
<contactref element="JP6" pad="8"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC1" pad="22"/>
<contactref element="C3" pad="1"/>
<contactref element="Q2" pad="1"/>
<contactref element="JP1" pad="3"/>
<contactref element="JP2" pad="3"/>
<contactref element="JP3" pad="3"/>
<contactref element="X1" pad="5"/>
<contactref element="DIAG" pad="2"/>
<contactref element="3VOLT" pad="1"/>
<contactref element="T1" pad="B"/>
</signal>
<signal name="N$1">
<contactref element="IC1" pad="9"/>
<contactref element="Q1" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="10"/>
<contactref element="Q1" pad="2"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R1" pad="P$2"/>
<contactref element="R2" pad="P$1"/>
<contactref element="IC1" pad="23"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="5"/>
<contactref element="R3" pad="P$2"/>
<contactref element="Q2" pad="2"/>
<contactref element="JP1" pad="2"/>
<contactref element="JP3" pad="2"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="IC1" pad="16"/>
<contactref element="JP6" pad="5"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="17"/>
<contactref element="JP6" pad="3"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="4"/>
<contactref element="JP6" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="15"/>
<contactref element="JP6" pad="6"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="19"/>
<contactref element="JP6" pad="4"/>
</signal>
<signal name="N$12">
<contactref element="IC1" pad="18"/>
<contactref element="JP6" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="IC1" pad="3"/>
<contactref element="DIAG" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="X1" pad="1"/>
<contactref element="T1" pad="C"/>
</signal>
</signals>
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