<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.1">
<drawing>
<board>
<plain>
<wire x1="0.01" y1="35.23" x2="0.01" y2="2.54" width="0" layer="20"/>
<wire x1="0.01" y1="2.54" x2="2.55" y2="0" width="0" layer="20" curve="90"/>
<wire x1="2.55" y1="0" x2="43.18" y2="0" width="0" layer="20"/>
<wire x1="43.18" y1="0" x2="45.72" y2="2.54" width="0" layer="20" curve="90"/>
<wire x1="45.72" y1="2.54" x2="45.72" y2="35.23" width="0" layer="20"/>
<wire x1="45.72" y1="35.23" x2="43.18" y2="37.77" width="0" layer="20" curve="90"/>
<wire x1="43.18" y1="37.77" x2="2.55" y2="37.77" width="0" layer="20"/>
<wire x1="2.55" y1="37.77" x2="0.01" y2="35.23" width="0" layer="20" curve="90"/>
</plain>
<libraries>
<library name="linear">
<packages>
<package name="CB360">
<description>&lt;b&gt;TO-220&lt;/b&gt;&lt;p&gt; 5 lead</description>
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="CPOL-RADIAL-100UF-25V">
</package>
<package name="CPOL-RADIAL-10UF-25V">
</package>
<package name="CPOL-RADIAL-1000UF-25V">
</package>
<package name="CAP-PTH-5MM">
</package>
<package name="AXIAL-0.3">
</package>
<package name="POT_ALPHA_RV16AF-20">
<description>Package for Alpha RV16AF-20 potentiometer</description>
</package>
<package name="STAND-OFF">
<description>&lt;b&gt;Stand Off&lt;/b&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. SKU : PRT-00447</description>
</package>
</packages>
</library>
<library name="con-wago-500">
<packages>
<package name="W237-102">
<description>&lt;b&gt;WAGO SCREW CLAMP&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="linear" package="CB360" value="TDA2003V"/>
<element name="C1" library="SparkFun" package="CPOL-RADIAL-10UF-25V" value="10uF"/>
<element name="C2" library="SparkFun" package="CPOL-RADIAL-1000UF-25V" value="1000uF"/>
<element name="C3" library="SparkFun" package="CAP-PTH-5MM" value="47nF"/>
<element name="R1" library="SparkFun" package="AXIAL-0.3" value="39"/>
<element name="C4" library="SparkFun" package="CPOL-RADIAL-100UF-25V" value="470uF"/>
<element name="R2" library="SparkFun" package="AXIAL-0.3" value="220"/>
<element name="R3" library="SparkFun" package="AXIAL-0.3" value="22"/>
<element name="C5" library="SparkFun" package="CAP-PTH-5MM" value="100nF"/>
<element name="R4" library="SparkFun" package="AXIAL-0.3" value="1"/>
<element name="VOL" library="SparkFun" package="POT_ALPHA_RV16AF-20" value="100k"/>
<element name="C6" library="SparkFun" package="CAP-PTH-5MM" value="100nF"/>
<element name="AIN" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
</element>
<element name="POW" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
</element>
<element name="AOUT" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
</element>
<element name="JP1" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP2" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP3" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP4" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="3"/>
<contactref element="R4" pad="P$1"/>
<contactref element="R3" pad="P$1"/>
<contactref element="VOL" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="AIN" pad="2"/>
<contactref element="AOUT" pad="2"/>
<contactref element="POW" pad="2"/>
</signal>
<signal name="+12V">
<contactref element="IC1" pad="5"/>
<contactref element="C6" pad="1"/>
<contactref element="POW" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="IC1" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="4"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="R2" pad="P$2"/>
</signal>
<signal name="N$3">
<contactref element="R1" pad="P$2"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="2"/>
<contactref element="R1" pad="P$1"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="C4" pad="2"/>
<contactref element="R2" pad="P$1"/>
<contactref element="R3" pad="P$2"/>
</signal>
<signal name="N$7">
<contactref element="C2" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="AOUT" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="C5" pad="2"/>
<contactref element="R4" pad="P$2"/>
</signal>
<signal name="N$5">
<contactref element="C1" pad="2"/>
<contactref element="VOL" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="VOL" pad="3"/>
<contactref element="AIN" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
