<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.4.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="44.501" y2="0" width="0" layer="20"/>
<wire x1="44.501" y1="0" x2="44.501" y2="44.44" width="0" layer="20"/>
<wire x1="44.501" y1="44.44" x2="0" y2="44.44" width="0" layer="20"/>
<wire x1="0" y1="44.44" x2="0" y2="0" width="0" layer="20"/>
<hole x="2.54" y="2.54" drill="3.302"/>
<hole x="2.54" y="41.91" drill="3.302"/>
<hole x="41.91" y="41.91" drill="3.302"/>
<text>COURTESY LIGHT TIMER</text>
<text>GND</text>
<text>+12V</text>
<text>OUT</text>
<text>SW</text>
<text>GND</text>
<hole x="41.91" y="2.54" drill="3.302"/>
<text>KITPLANES JUL 2014</text>
<hole x="22.2504" y="22.225" drill="3.302"/>
<text>SW</text>
</plain>
<libraries>
<library name="SparkFun-Capacitors">
<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="CAP-PTH-10MM">
<description>2 PTH spaced 10mm apart</description>
</package>
<package name="CPOL-RADIAL-2.5MM-5MM">
<description>2.5 mm spaced PTHs with 5 mm diameter outline and standard solder mask</description>
</package>
<package name="CPOL-RADIAL-2.5MM-6.5MM">
<description>2.5 mm spaced PTHs with 6.5 mm diameter outline</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Discrete Semiconductors&lt;/h3&gt;
This library contains diodes, optoisolators, TRIACs, MOSFETs, transistors, 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 &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="DIODE-1N4148">
</package>
</packages>
</library>
<library name="SparkFun-IC-Special-Function">
<description>&lt;h3&gt;SparkFun Special Function ICs&lt;/h3&gt;
This library contains ICs that do not really fit into the other, more generic categories.  Basically, anything that serves some function but has a bunch of brains or special bias circuitry that prevents it from being used as a general part qualifies for this category.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;555 timers&lt;/li&gt;
&lt;li&gt;LED drivers&lt;/li&gt;
&lt;li&gt;H-Bridge drivers&lt;/li&gt;
&lt;li&gt;Motor drivers&lt;/li&gt;
&lt;li&gt;Waveform generators&lt;/li&gt;
&lt;li&gt;Crypto&lt;/li&gt;
&lt;/ul&gt;&lt;/p&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="DIP08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&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-IC-Amplifiers">
<description>&lt;h3&gt;SparkFun Amplifiers&lt;/h3&gt;
This library contains analog amplifiers, mostly operational amplifiers but also has some headphone and audio amps with more specific applications.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;Op-amps&lt;/li&gt;
&lt;li&gt;Headphone amps&lt;/li&gt;
&lt;li&gt;Class D amps&lt;/li&gt;
&lt;/ul&gt;&lt;/p&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="DIP08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor">
<description>&lt;b&gt;Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO220">
<description>&lt;b&gt;TO 220 horizontal&lt;/b&gt;</description>
</package>
</packages>
</library>
<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="MOLEX-1X3">
<description>&lt;h3&gt;PTH - 3 Pin Vertical Molex Polarized Header&lt;/h3&gt;
&lt;p&gt;&lt;b&gt;Datasheet referenced for footprint:&lt;/b&gt;&lt;a href="http://www.4uconnector.com/online/object/4udrawing/01932.pdf"&gt; 4UCONN part # 01932 &lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:3&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_03&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C102" library="SparkFun-Capacitors" package="CAP-PTH-10MM" value="10nF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-09321"/>
<attribute name="VALUE"/>
</element>
<element name="C103" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-5MM" value="10uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
<attribute name="VALUE"/>
</element>
<element name="D101" library="SparkFun-DiscreteSemi" package="DIODE-1N4148" value="200mA/100V/1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-08378"/>
<attribute name="VALUE"/>
</element>
<element name="D102" library="SparkFun-DiscreteSemi" package="DIODE-1N4148" value="200mA/100V/1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-08378"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="SparkFun-IC-Special-Function" package="DIP08" value="555">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="IC-09173"/>
<attribute name="PROD_ID_ALT" value="IC-09173"/>
<attribute name="VALUE"/>
</element>
<element name="Q101" library="transistor" package="TO220" value="TIP29 200mA/40V">
<attribute name="NAME"/>
</element>
<element name="R101" library="SparkFun-Resistors" package="AXIAL-0.3" value="1M">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09329"/>
<attribute name="VALUE"/>
</element>
<element name="R102" library="SparkFun-Resistors" package="AXIAL-0.3" value=" 470">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R103" library="SparkFun-Resistors" package="AXIAL-0.3" value="100k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-10686"/>
<attribute name="VALUE"/>
</element>
<element name="R104" library="SparkFun-Resistors" package="AXIAL-0.3" value="1M">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09329"/>
<attribute name="VALUE" value="1M"/>
</element>
<element name="R105" library="SparkFun-Resistors" package="AXIAL-0.3" value="100k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-10686"/>
<attribute name="VALUE"/>
</element>
<element name="R106" library="SparkFun-Resistors" package="AXIAL-0.3" value="100k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-10686"/>
<attribute name="VALUE"/>
</element>
<element name="R107" library="SparkFun-Resistors" package="AXIAL-0.3" value="220k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE" value="220k"/>
</element>
<element name="R108" library="SparkFun-Resistors" package="AXIAL-0.3" value=" 470">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R109" library="SparkFun-Resistors" package="AXIAL-0.3" value="1M">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09329"/>
<attribute name="VALUE"/>
</element>
<element name="C101" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" value="100uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08439"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="SparkFun-IC-Amplifiers" package="DIP08" value="OP-AMP">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="NA-XXXXX"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="MOLEX-1X3" value="LIGHT">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08625"/>
<attribute name="SF_ID" value="PRT-08096"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="MOLEX-1X3" value="POWER">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08625"/>
<attribute name="SF_ID" value="PRT-08096"/>
<attribute name="VALUE"/>
</element>
<element name="C104" library="SparkFun-Capacitors" package="CAP-PTH-10MM" value="10nF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-09321"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="SW-D">
<contactref element="D101" pad="C"/>
<contactref element="R108" pad="P$1"/>
</signal>
<signal name="OP-NI-IN">
<contactref element="R105" pad="P$2"/>
<contactref element="IC1" pad="3"/>
<contactref element="R104" pad="P$1"/>
</signal>
<signal name="OP-OUT">
<contactref element="C102" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="R104" pad="P$2"/>
</signal>
<signal name="NET">
<contactref element="R109" pad="P$2"/>
<contactref element="R106" pad="P$1"/>
<contactref element="R103" pad="P$2"/>
<contactref element="R107" pad="P$2"/>
<contactref element="C103" pad="1"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="4"/>
<contactref element="C101" pad="2"/>
<contactref element="J1" pad="1"/>
<contactref element="R107" pad="P$1"/>
<contactref element="C103" pad="2"/>
<contactref element="C104" pad="2"/>
<contactref element="IC2" pad="1"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="TOUT">
<contactref element="D102" pad="A"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="TBASE">
<contactref element="Q101" pad="1"/>
<contactref element="R102" pad="P$2"/>
<contactref element="R108" pad="P$2"/>
</signal>
<signal name="TOUT-D">
<contactref element="D102" pad="C"/>
<contactref element="R102" pad="P$1"/>
</signal>
<signal name="OP-I-IN">
<contactref element="IC1" pad="2"/>
<contactref element="R103" pad="P$1"/>
</signal>
<signal name="OUT">
<contactref element="Q101" pad="3"/>
<contactref element="J2" pad="3"/>
</signal>
<signal name="VCC+">
<contactref element="Q101" pad="2"/>
<contactref element="R101" pad="P$2"/>
<contactref element="IC1" pad="8"/>
<contactref element="R106" pad="P$2"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC2" pad="4"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="SW">
<contactref element="D101" pad="A"/>
<contactref element="J1" pad="3"/>
<contactref element="R105" pad="P$1"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="CON">
<contactref element="C104" pad="1"/>
<contactref element="IC2" pad="5"/>
</signal>
<signal name="DIS">
<contactref element="C101" pad="1"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC2" pad="6"/>
<contactref element="R101" pad="P$1"/>
</signal>
<signal name="TRIGGER">
<contactref element="R109" pad="P$1"/>
<contactref element="C102" pad="1"/>
<contactref element="IC2" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
