<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="2.54" y1="33.02" x2="43.18" y2="33.02" width="0.127" layer="20"/>
<wire x1="43.18" y1="33.02" x2="43.18" y2="5.08" width="0.127" layer="20"/>
<wire x1="43.18" y1="5.08" x2="2.54" y2="5.08" width="0.127" layer="20"/>
<wire x1="2.54" y1="5.08" x2="2.54" y2="33.02" width="0.127" layer="20"/>
<text>gnd</text>
<text>-V</text>
<text>+V</text>
<text>VCO</text>
<text>Adam
Gulyas
(c) 2016</text>
</plain>
<libraries>
<library name="Hackathon2016">
<packages>
<package name="8DIP">
</package>
<package name="TO92">
<description>&lt;b&gt;TO-92&lt;/b&gt; Pads In Line C B E from top&lt;p&gt;</description>
</package>
<package name="14DIP">
</package>
<package name="R-SMALL">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 5 mm</description>
</package>
<package name="CAP-SMALL">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 2.4 x 4.4 mm</description>
</package>
<package name="1X01">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="R-SMALL-VERT">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 2.5 mm</description>
</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; 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="DUMMY">
<description>NOTHING HERE!!! For when you want a symbol with no package as an option against symbols with a package.</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="Hackathon2016" package="8DIP" value="LM741"/>
<element name="Q1" library="Hackathon2016" package="TO92" value="BC548">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$4" library="Hackathon2016" package="14DIP" value="CD4016"/>
<element name="U$5" library="Hackathon2016" package="8DIP" value="LM741"/>
<element name="R1" library="Hackathon2016" package="R-SMALL" value="18k"/>
<element name="R2" library="Hackathon2016" package="R-SMALL" value="18k"/>
<element name="R3" library="Hackathon2016" package="R-SMALL" value="18k"/>
<element name="R4A" library="Hackathon2016" package="R-SMALL" value="8k8"/>
<element name="R5" library="Hackathon2016" package="R-SMALL" value="47k"/>
<element name="R6" library="Hackathon2016" package="R-SMALL" value="10k"/>
<element name="R7" library="Hackathon2016" package="R-SMALL" value="10k"/>
<element name="R8" library="Hackathon2016" package="R-SMALL" value="1k"/>
<element name="R9" library="Hackathon2016" package="R-SMALL" value="18k"/>
<element name="R10" library="Hackathon2016" package="R-SMALL" value="18k"/>
<element name="R11" library="Hackathon2016" package="R-SMALL" value="10k"/>
<element name="R12" library="Hackathon2016" package="R-SMALL" value="1k"/>
<element name="C1" library="Hackathon2016" package="CAP-SMALL" value="50n">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="C2" library="Hackathon2016" package="CAP-SMALL" value="1n5">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="FRAME1" library="SparkFun-Aesthetics" package="DUMMY" value="FRAME-LETTERNO_PACKAGE">
<attribute name="VERSION" value="v01"/>
<attribute name="DESIGNER" value="Nobody"/>
</element>
<element name="INPUT" library="Hackathon2016" package="1X01" value="CV">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="OUT1" library="Hackathon2016" package="1X01" value="OUT1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="OUT2" library="Hackathon2016" package="1X01" value="OUT2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="OUT4" library="Hackathon2016" package="1X01" value="OUT4">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="OUT3" library="Hackathon2016" package="1X01" value="OUT3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="POWER" library="Hackathon2016" package="1X03" value=""/>
<element name="U$2" library="Hackathon2016" package="8DIP" value="NE555"/>
<element name="R4B" library="Hackathon2016" package="R-SMALL-VERT" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="U$1" pad="P$7"/>
<contactref element="R6" pad="2"/>
<contactref element="U$5" pad="P$7"/>
<contactref element="U$4" pad="P$14"/>
<contactref element="POWER" pad="1"/>
<contactref element="U$2" pad="P$4"/>
</signal>
<signal name="OUTPUT1">
<contactref element="U$1" pad="P$6"/>
<contactref element="C2" pad="2"/>
<contactref element="OUT1" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="U$4" pad="P$8"/>
<contactref element="U$4" pad="P$2"/>
<contactref element="U$2" pad="P$2"/>
<contactref element="U$2" pad="P$6"/>
</signal>
<signal name="GND">
<contactref element="U$4" pad="P$4"/>
<contactref element="R3" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="R11" pad="1"/>
<contactref element="U$5" pad="P$3"/>
<contactref element="POWER" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="R4A" pad="1"/>
<contactref element="U$4" pad="P$3"/>
</signal>
<signal name="N$4">
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="U$1" pad="P$3"/>
</signal>
<signal name="N$5">
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="INPUT" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="VNEG">
<contactref element="Q1" pad="E"/>
<contactref element="U$1" pad="P$4"/>
<contactref element="U$5" pad="P$4"/>
<contactref element="U$4" pad="P$7"/>
<contactref element="POWER" pad="3"/>
<contactref element="U$2" pad="P$7"/>
<contactref element="U$2" pad="P$1"/>
</signal>
<signal name="OUTPUT2">
<contactref element="R5" pad="1"/>
<contactref element="OUT2" pad="1"/>
<contactref element="U$4" pad="P$5"/>
<contactref element="U$4" pad="P$12"/>
<contactref element="U$4" pad="P$13"/>
<contactref element="U$2" pad="P$3"/>
</signal>
<signal name="OUTPUT2&quot;">
<contactref element="Q1" pad="C"/>
<contactref element="R6" pad="1"/>
<contactref element="U$4" pad="P$6"/>
</signal>
<signal name="N$8">
<contactref element="Q1" pad="B"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="U$4" pad="P$1"/>
<contactref element="R8" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="OUTPUT4">
<contactref element="R8" pad="2"/>
<contactref element="OUT4" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="U$5" pad="P$2"/>
<contactref element="R9" pad="2"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="U$5" pad="P$6"/>
<contactref element="R10" pad="2"/>
<contactref element="U$4" pad="P$11"/>
</signal>
<signal name="N$13">
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="1"/>
<contactref element="U$4" pad="P$9"/>
<contactref element="U$4" pad="P$10"/>
</signal>
<signal name="OUTPUT3">
<contactref element="R12" pad="2"/>
<contactref element="OUT3" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="P$2"/>
<contactref element="R1" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="R4B" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="R4B" pad="2"/>
<contactref element="R4A" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
