<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.2.1">
<drawing>
<board>
<plain>
<text>5V</text>
<text>GND</text>
<text>A0</text>
<text>5</text>
<text>6</text>
<text>5V Pro Micro</text>
<text>USB</text>
<text>10
16
14
15
A0
A1
A2
A3
VCC
RST
GND
RAW</text>
<text>9
8
7
6
5
4
3
2
GND
GND
RX1
TX0</text>
<text>University of Massachusetts</text>
<text>Environmental</text>
<wire x1="3.048" y1="-0.127" x2="22.098" y2="-0.127" width="0.2032" layer="20"/>
<text>Science</text>
<text>Health</text>
<text>Environmental
Health Science</text>
<wire x1="24.638" y1="2.413" x2="24.638" y2="38.735" width="0.2032" layer="20"/>
<wire x1="3.048" y1="-0.127" x2="0" y2="2.921" width="0.2032" layer="20" curve="-90"/>
<wire x1="0" y1="2.921" x2="0" y2="38.862" width="0.2032" layer="20"/>
<wire x1="21.59" y1="41.783" x2="24.638" y2="38.735" width="0.2032" layer="20" curve="-90"/>
<wire x1="24.638" y1="2.413" x2="22.098" y2="-0.127" width="0.2032" layer="20" curve="-90"/>
<wire x1="21.59" y1="41.783" x2="2.921" y2="41.783" width="0.2032" layer="20"/>
<wire x1="2.921" y1="41.783" x2="0" y2="38.862" width="0.2032" layer="20" curve="90"/>
<text>5V</text>
<text>GND</text>
<text>SDA</text>
<text>SCL</text>
<text>SCLK</text>
<text>MISO</text>
<text>MOSI</text>
<text>CS</text>
<text>GND</text>
</plain>
<libraries>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="1X12_LOCK">
<description>&lt;h3&gt;Plated Through Hole -12 Pin Locking Footprint&lt;/h3&gt;
Holes are offset 0.005", to hold pins in place during soldering. 
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:12&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_12&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X08_LOCK_LONGPADS">
<description>&lt;h3&gt;Plated Through Hole -8 Pin Locking Footprint with Long Pads&lt;/h3&gt;
Holes are offset 0.005", to hold pins in place during soldering. 
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:8&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_08&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X05">
<description>&lt;h3&gt;Plated Through Hole - 5 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:5&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_05&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="capacitor-wima">
<description>&lt;b&gt;WIMA Capacitors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="C2.5-2">
<description>&lt;B&gt;MKS2&lt;/B&gt;, 5 x 2.5 mm, grid 2.54 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-Hardware">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
This library contains board components that are not electrical in nature, such as stand-offs, magnets, and Actobotics. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="STAND-OFF">
<description>&lt;h3&gt;Standoff (#4 Screw)&lt;/h3&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.&lt;/p&gt;
&lt;h4&gt;Devices Using&lt;/h4&gt;
&lt;ul&gt;&lt;li&gt;STAND-OFF&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Resistors&lt;/h3&gt;
This library contains resistors. Reference designator:R. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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">
<description>&lt;h3&gt;AXIAL-0.3&lt;/h3&gt;
&lt;p&gt;Commonly used for 1/4W through-hole resistors. 0.3" pitch between holes.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors_B_COPY">
<description>&lt;h3&gt;SparkFun Capacitors&lt;/h3&gt;
This library contains capacitors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="CPOL-RADIAL-2.5MM-5MM">
<description>2.5 mm spaced PTHs with 5 mm diameter outline and standard solder mask</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="DATALOGGER" library="SparkFun-Connectors" package="1X08_LOCK_LONGPADS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="1X12_LOCK" value="">
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="1X12_LOCK" value="">
<attribute name="VALUE"/>
</element>
<element name="C1" library="capacitor-wima" package="C2.5-2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="capacitor-wima" package="C2.5-2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE" value=" "/>
</element>
<element name="C3" library="SparkFun-Capacitors_B_COPY" package="CPOL-RADIAL-2.5MM-5MM" value="10uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
<attribute name="VALUE" value="10uF"/>
</element>
<element name="C4" library="SparkFun-Capacitors_B_COPY" package="CPOL-RADIAL-2.5MM-5MM" value="10uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
</element>
<element name="U$1" library="SparkFun-Hardware" package="STAND-OFF" value="">
<attribute name="VALUE"/>
</element>
<element name="SCREW_TERMINAL" library="SparkFun-Connectors" package="1X05" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="SparkFun-Hardware" package="STAND-OFF" value="">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="A10">
<contactref element="J1" pad="12"/>
</signal>
<signal name="15(SCLK)">
<contactref element="J1" pad="9"/>
<contactref element="DATALOGGER" pad="4"/>
</signal>
<signal name="A0">
<contactref element="J1" pad="8"/>
<contactref element="SCREW_TERMINAL" pad="5"/>
</signal>
<signal name="A1">
<contactref element="J1" pad="7"/>
</signal>
<signal name="A2">
<contactref element="J1" pad="6"/>
</signal>
<signal name="A3">
<contactref element="J1" pad="5"/>
</signal>
<signal name="VCC">
<contactref element="L1" pad="P$1"/>
<contactref element="C1" pad="1"/>
<contactref element="J1" pad="4"/>
</signal>
<signal name="RST">
<contactref element="J1" pad="3"/>
</signal>
<signal name="GND">
<contactref element="J1" pad="2"/>
<contactref element="J2" pad="4"/>
<contactref element="J2" pad="3"/>
<contactref element="DATALOGGER" pad="7"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="SCREW_TERMINAL" pad="1"/>
</signal>
<signal name="RAW">
<contactref element="J1" pad="1"/>
</signal>
<signal name="A9">
<contactref element="J2" pad="12"/>
</signal>
<signal name="A8">
<contactref element="J2" pad="11"/>
</signal>
<signal name="7">
<contactref element="J2" pad="10"/>
</signal>
<signal name="6">
<contactref element="J2" pad="9"/>
<contactref element="SCREW_TERMINAL" pad="4"/>
</signal>
<signal name="5">
<contactref element="J2" pad="8"/>
<contactref element="SCREW_TERMINAL" pad="3"/>
</signal>
<signal name="4">
<contactref element="J2" pad="7"/>
<contactref element="DATALOGGER" pad="1"/>
</signal>
<signal name="3(SCL)">
<contactref element="J2" pad="6"/>
<contactref element="DATALOGGER" pad="5"/>
</signal>
<signal name="2(SDA)">
<contactref element="J2" pad="5"/>
<contactref element="DATALOGGER" pad="6"/>
</signal>
<signal name="1(TX)">
<contactref element="J2" pad="1"/>
</signal>
<signal name="0(RX)">
<contactref element="J2" pad="2"/>
</signal>
<signal name="5V">
<contactref element="DATALOGGER" pad="8"/>
<contactref element="L1" pad="P$2"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="SCREW_TERMINAL" pad="2"/>
</signal>
<signal name="MOSI">
<contactref element="DATALOGGER" pad="2"/>
<contactref element="J1" pad="11"/>
</signal>
<signal name="MISO">
<contactref element="DATALOGGER" pad="3"/>
<contactref element="J1" pad="10"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
