<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="16.51" x2="16.51" y2="33.02" width="0" layer="20" curve="-90"/>
<wire x1="15.875" y1="0" x2="0" y2="16.51" width="0" layer="20" curve="-90"/>
<wire x1="16.51" y1="33.02" x2="33.02" y2="16.51" width="0" layer="20" curve="-90"/>
<wire x1="15.875" y1="0" x2="16.51" y2="0" width="0" layer="20"/>
<wire x1="16.51" y1="0" x2="33.02" y2="16.51" width="0" layer="20" curve="90"/>
<hole x="16.51" y="16.51" drill="5.08"/>
<text>T</text>
<text>U</text>
<text>O</text>
<text>D</text>
<text>N</text>
</plain>
<libraries>
<library name="jacks">
<packages>
<package name="DC_TS">
</package>
</packages>
</library>
<library name="switches">
<packages>
<package name="SPST.WIRE">
<description>Wire to switch</description>
</package>
</packages>
</library>
<library name="caps-film">
<packages>
<package name="0.2&quot;.SML">
<description>0.2" (5.08mm) spacing
&lt;p&gt;
&lt;b&gt; 
10pf - 180n&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="caps-elec">
<packages>
<package name="0502">
<description>0.1" (2.54mm) spacing</description>
</package>
</packages>
</library>
<library name="diodes">
<packages>
<package name="DO41-2">
<description>&lt;b&gt;DO-41 0.2" pad spacing&lt;/b&gt;</description>
</package>
<package name="3MM_2">
</package>
</packages>
</library>
<library name="potentiometers">
<packages>
<package name="16MM_PADS.1">
<description>&lt;b&gt;16mm / Solder Lug&lt;/b&gt;
&lt;p&gt;
For wired potentiometers
&lt;p&gt;
&lt;a href="http://smallbear-electronics.mybigcommerce.com/alpha-single-gang-16mm-solder-terms-linear-audio-taper/"&gt;http://smallbear-electronics.mybigcommerce.com/alpha-single-gang-16mm-solder-terms-linear-audio-taper/&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="transistors-BJT">
<packages>
<package name="TO92">
</package>
</packages>
</library>
<library name="resistors">
<packages>
<package name="0.2&quot;">
<description>0.2"  (5mm) lead spacing, 1/8W (flat), 1/4W (standing)</description>
</package>
</packages>
</library>
<library name="supply pins">
<packages>
<package name="PAD1">
<description>&lt;b&gt;Round Pad (w/label) - 80mil Diameter, 47mil Drill&lt;b&gt;</description>
</package>
</packages>
</library>
<library name="logos">
<packages>
<package name="LOGO_SMALL">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="+9V" library="jacks" package="DC_TS" value="DC_TS"/>
<element name="GLAZE" library="switches" package="SPST.WIRE" value=""/>
<element name="C1" library="caps-film" package="0.2&quot;.SML" value="47n"/>
<element name="C3" library="caps-film" package="0.2&quot;.SML" value="100n"/>
<element name="C5" library="caps-film" package="0.2&quot;.SML" value="100n"/>
<element name="D1" library="diodes" package="DO41-2" value="1N5817"/>
<element name="FILLING" library="potentiometers" package="16MM_PADS.1" value="100kA"/>
<element name="Q1" library="transistors-BJT" package="TO92" value="2N5088"/>
<element name="R1" library="resistors" package="0.2&quot;" value="1M"/>
<element name="R6" library="resistors" package="0.2&quot;" value="4k7"/>
<element name="R2" library="resistors" package="0.2&quot;" value="1M"/>
<element name="R3" library="resistors" package="0.2&quot;" value="100k"/>
<element name="R4" library="resistors" package="0.2&quot;" value="390R"/>
<element name="R5" library="resistors" package="0.2&quot;" value="4k7"/>
<element name="C4" library="caps-elec" package="0502" value="47uF"/>
<element name="IN" library="supply pins" package="PAD1" value=""/>
<element name="OUT" library="supply pins" package="PAD1" value=""/>
<element name="GND" library="supply pins" package="PAD1" value=""/>
<element name="LED" library="supply pins" package="PAD1" value=""/>
<element name="D2" library="diodes" package="3MM_2" value="LED.3"/>
<element name="C2" library="caps-film" package="0.2&quot;.SML" value="220n"/>
<element name="U$1" library="logos" package="LOGO_SMALL" value=""/>
</elements>
<signals>
<signal name="N$2">
<contactref element="Q1" pad="3"/>
<contactref element="R4" pad="2"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="GND">
<contactref element="R1" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="GLAZE" pad="2"/>
<contactref element="FILLING" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="+9V" pad="GND"/>
<contactref element="C4" pad="-"/>
<contactref element="GND" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="Q1" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="Q1" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="IN">
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="IN" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="R5" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="R6" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="+"/>
</signal>
<signal name="N$1">
<contactref element="C3" pad="1"/>
<contactref element="FILLING" pad="3"/>
</signal>
<signal name="OUT">
<contactref element="FILLING" pad="2"/>
<contactref element="OUT" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="+9V" pad="PWR"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$10">
<contactref element="GLAZE" pad="1"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="R6" pad="1"/>
<contactref element="D2" pad="ANODE"/>
</signal>
<signal name="N$6">
<contactref element="D2" pad="P$1"/>
<contactref element="LED" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
