<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.5.1">
<drawing>
<board>
<plain>
<wire x1="2.54" y1="17.78" x2="60.63" y2="17.78" width="0" layer="20"/>
<wire x1="60.63" y1="17.78" x2="60.63" y2="74.92" width="0" layer="20"/>
<wire x1="60.63" y1="74.92" x2="2.54" y2="74.92" width="0" layer="20"/>
<wire x1="2.54" y1="74.92" x2="2.54" y2="17.78" width="0" layer="20"/>
</plain>
<libraries>
<library name="potentiometers">
<packages>
<package name="16MM_B.MOUNT">
<description>&lt;b&gt;16mm / Right-Angle /  PC Mount / Short Pin&lt;/b&gt;
&lt;p&gt;
For bottom-mount potentiometers
&lt;p&gt;
&lt;a href="http://smallbear-electronics.mybigcommerce.com/alpha-single-gang-16mm-right-angle-pc-mount/"&gt;http://smallbear-electronics.mybigcommerce.com/alpha-single-gang-16mm-right-angle-pc-mount/&lt;/a&gt;</description>
</package>
<package name="TRIM1">
<description>&lt;b&gt;Bourns 3362p&lt;/b&gt;
&lt;p&gt;
&lt;a href="http://www.taydaelectronics.com/potentiometer-variable-resistors/cermet-potentiometers/3362p.html"&gt;http://www.taydaelectronics.com/potentiometer-variable-resistors/cermet-potentiometers/3362p.html&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="caps-elec">
<packages>
<package name="0632">
<description>0.1" (2.54mm) spacing</description>
</package>
<package name="0503">
<description>0.1" (2.54mm) spacing, for routing 10mil trace b/w pads</description>
</package>
<package name="0802">
<description>0.2" (5.08mm) spacing</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>
<package name="0.1&quot;">
<description>0.1" (2.54mm) spacing</description>
</package>
<package name="0.2&quot;.MED">
<description>0.2" (5.08mm) spacing
&lt;p&gt;
&lt;b&gt;220n-680n caps&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diodes">
<packages>
<package name="DO41-3">
<description>&lt;b&gt;DO-41 0.3" pad spacing&lt;/b&gt;</description>
</package>
<package name="3MM_1">
</package>
</packages>
</library>
<library name="supply pins">
<packages>
<package name="PAD3">
<description>&lt;b&gt;Square Pad (w/label) - 80mil Diameter, 47mil Drill&lt;b&gt;</description>
</package>
</packages>
</library>
<library name="integrated circuits">
<packages>
<package name="DIP08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="SIL08">
</package>
</packages>
</library>
<library name="jacks">
<packages>
<package name="DC_TS">
</package>
</packages>
</library>
<library name="transistors-BJT">
<packages>
<package name="TO92">
</package>
</packages>
</library>
<library name="resistors">
<packages>
<package name="0.3&quot;.B">
<description>0.3"  (7.62mm) lead spacing, 1/4W (flat)</description>
</package>
</packages>
</library>
<library name="optical">
<packages>
<package name="5C3">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="BLEND" library="potentiometers" package="16MM_B.MOUNT" value="b50k">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="C1" library="caps-elec" package="0632" value="100uf">
<attribute name="NAME"/>
</element>
<element name="C10" library="caps-film" package="0.2&quot;.SML" value="47n">
<attribute name="NAME"/>
</element>
<element name="C11" library="caps-film" package="0.1&quot;" value="100pf">
<attribute name="NAME"/>
</element>
<element name="C12" library="caps-elec" package="0632" value="47uf">
<attribute name="NAME"/>
</element>
<element name="C13" library="caps-film" package="0.2&quot;.SML" value="33n">
<attribute name="NAME"/>
</element>
<element name="C14" library="caps-film" package="0.1&quot;" value="470pf">
<attribute name="NAME"/>
</element>
<element name="C15" library="caps-elec" package="0503" value="1uf">
<attribute name="NAME"/>
</element>
<element name="C16" library="caps-elec" package="0503" value="1uf">
<attribute name="NAME"/>
</element>
<element name="C17" library="caps-film" package="0.2&quot;.SML" value="6n8">
<attribute name="NAME"/>
</element>
<element name="C18" library="caps-film" package="0.2&quot;.SML" value="1n">
<attribute name="NAME"/>
</element>
<element name="C19" library="caps-film" package="0.1&quot;" value="100pf">
<attribute name="NAME"/>
</element>
<element name="C2" library="caps-elec" package="0802" value="470uf">
<attribute name="NAME"/>
</element>
<element name="C20" library="caps-film" package="0.2&quot;.SML" value="33n">
<attribute name="NAME"/>
</element>
<element name="C21" library="caps-film" package="0.2&quot;.SML" value="3n3">
<attribute name="NAME"/>
</element>
<element name="C22" library="caps-film" package="0.2&quot;.MED" value="220n">
<attribute name="NAME"/>
</element>
<element name="C23" library="caps-film" package="0.2&quot;.SML" value="47n">
<attribute name="NAME"/>
</element>
<element name="C24" library="caps-elec" package="0503" value="1uf">
<attribute name="NAME"/>
</element>
<element name="C25" library="caps-film" package="0.2&quot;.SML" value="8n2">
<attribute name="NAME"/>
</element>
<element name="C3" library="caps-elec" package="0503" value="10uf">
<attribute name="NAME"/>
</element>
<element name="C4" library="caps-elec" package="0503" value="1uf">
<attribute name="NAME"/>
</element>
<element name="C5" library="caps-film" package="0.1&quot;" value="470pf">
<attribute name="NAME"/>
</element>
<element name="C6" library="caps-film" package="0.2&quot;.SML" value="8n2">
<attribute name="NAME"/>
</element>
<element name="C7" library="caps-film" package="0.2&quot;.SML" value="3n3">
<attribute name="NAME"/>
</element>
<element name="C8" library="caps-elec" package="0503" value="10uf">
<attribute name="NAME"/>
</element>
<element name="C9" library="caps-film" package="0.2&quot;.SML" value="6n8">
<attribute name="NAME"/>
</element>
<element name="D1" library="diodes" package="DO41-3" value="1n4001">
<attribute name="NAME"/>
</element>
<element name="D3" library="diodes" package="3MM_1" value="LED.2">
<attribute name="NAME"/>
</element>
<element name="D4" library="diodes" package="3MM_1" value="LED.2">
<attribute name="NAME"/>
</element>
<element name="G" library="supply pins" package="PAD3" value="PADS.SQR_LBL">
<attribute name="NAME"/>
</element>
<element name="I" library="supply pins" package="PAD3" value="PADS.SQR_LBL">
<attribute name="NAME"/>
</element>
<element name="IC1" library="integrated circuits" package="DIP08" value="mn3207">
<attribute name="NAME"/>
</element>
<element name="IC2" library="integrated circuits" package="SIL08" value="4558">
<attribute name="NAME"/>
</element>
<element name="IC3" library="integrated circuits" package="DIP08" value="mn3102">
<attribute name="NAME"/>
</element>
<element name="IC4" library="integrated circuits" package="SIL08" value="4558">
<attribute name="NAME"/>
</element>
<element name="IC5" library="integrated circuits" package="SIL08" value="4558">
<attribute name="NAME"/>
</element>
<element name="J1" library="jacks" package="DC_TS" value="DC_TS">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="L" library="supply pins" package="PAD3" value="PADS.SQR_LBL">
<attribute name="NAME"/>
</element>
<element name="O" library="supply pins" package="PAD3" value="PADS.SQR_LBL">
<attribute name="NAME"/>
</element>
<element name="POT1" library="potentiometers" package="TRIM1" value="10k">
<attribute name="NAME"/>
</element>
<element name="Q1" library="transistors-BJT" package="TO92" value="2N5088">
<attribute name="NAME"/>
</element>
<element name="Q2" library="transistors-BJT" package="TO92" value="2N5088">
<attribute name="NAME"/>
</element>
<element name="R1" library="resistors" package="0.3&quot;.B" value="460r">
<attribute name="NAME"/>
</element>
<element name="R10" library="resistors" package="0.3&quot;.B" value="1k">
<attribute name="NAME"/>
</element>
<element name="R11" library="resistors" package="0.3&quot;.B" value="1k">
<attribute name="NAME"/>
</element>
<element name="R12" library="resistors" package="0.3&quot;.B" value="1m">
<attribute name="NAME"/>
</element>
<element name="R13" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R14" library="resistors" package="0.3&quot;.B" value="100k">
<attribute name="NAME"/>
</element>
<element name="R15" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R16" library="resistors" package="0.3&quot;.B" value="1m">
<attribute name="NAME"/>
</element>
<element name="R17" library="resistors" package="0.3&quot;.B" value="47k">
<attribute name="NAME"/>
</element>
<element name="R18" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R19" library="resistors" package="0.3&quot;.B" value="220k">
<attribute name="NAME"/>
</element>
<element name="R2" library="resistors" package="0.3&quot;.B" value="22k">
<attribute name="NAME"/>
</element>
<element name="R20" library="resistors" package="0.3&quot;.B" value="1m">
<attribute name="NAME"/>
</element>
<element name="R21" library="resistors" package="0.3&quot;.B" value="4k7">
<attribute name="NAME"/>
</element>
<element name="R22" library="resistors" package="0.3&quot;.B" value="4k7">
<attribute name="NAME"/>
</element>
<element name="R23" library="resistors" package="0.3&quot;.B" value="4k7">
<attribute name="NAME"/>
</element>
<element name="R24" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R25" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R26" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R27" library="resistors" package="0.3&quot;.B" value="47k">
<attribute name="NAME"/>
</element>
<element name="R28" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R29" library="resistors" package="0.3&quot;.B" value="1k">
<attribute name="NAME"/>
</element>
<element name="R3" library="resistors" package="0.3&quot;.B" value="22k">
<attribute name="NAME"/>
</element>
<element name="R30" library="resistors" package="0.3&quot;.B" value="100k">
<attribute name="NAME"/>
</element>
<element name="R31" library="resistors" package="0.3&quot;.B" value="100k">
<attribute name="NAME"/>
</element>
<element name="R32" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R33" library="resistors" package="0.3&quot;.B" value="1k">
<attribute name="NAME"/>
</element>
<element name="R34" library="resistors" package="0.3&quot;.B" value="100k">
<attribute name="NAME"/>
</element>
<element name="R35" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R36" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R37" library="resistors" package="0.3&quot;.B" value="47k">
<attribute name="NAME"/>
</element>
<element name="R38" library="resistors" package="0.3&quot;.B" value="100k">
<attribute name="NAME"/>
</element>
<element name="R39" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R4" library="resistors" package="0.3&quot;.B" value="22k">
<attribute name="NAME"/>
</element>
<element name="R40" library="resistors" package="0.3&quot;.B" value="100k">
<attribute name="NAME"/>
</element>
<element name="R5" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R6" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="R7" library="resistors" package="0.3&quot;.B" value="100k">
<attribute name="NAME"/>
</element>
<element name="R8" library="resistors" package="0.3&quot;.B" value="4k7">
<attribute name="NAME"/>
</element>
<element name="R9" library="resistors" package="0.3&quot;.B" value="10k">
<attribute name="NAME"/>
</element>
<element name="RATE" library="potentiometers" package="16MM_B.MOUNT" value="b500k">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="RNG" library="supply pins" package="PAD3" value="PADS.SQR_LBL">
<attribute name="NAME"/>
</element>
<element name="TIME" library="potentiometers" package="16MM_B.MOUNT" value="b10k">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="TIP" library="supply pins" package="PAD3" value="PADS.SQR_LBL">
<attribute name="NAME"/>
</element>
<element name="TSW" library="supply pins" package="PAD3" value="PADS.SQR_LBL">
<attribute name="NAME"/>
</element>
<element name="VACT_1" library="optical" package="5C3" value="0202">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="N$1">
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</signal>
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<signal name="N$6">
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</signal>
<signal name="N$9">
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<signal name="N$10">
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<signal name="N$12">
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</signal>
<signal name="N$48">
<contactref element="R29" pad="2"/>
<contactref element="TIME" pad="1"/>
<contactref element="RNG" pad="1"/>
</signal>
<signal name="9V">
<contactref element="J1" pad="PWR"/>
<contactref element="R1" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="C1" pad="+"/>
<contactref element="IC4" pad="8"/>
<contactref element="IC2" pad="8"/>
<contactref element="R8" pad="2"/>
<contactref element="Q1" pad="1"/>
<contactref element="Q2" pad="1"/>
<contactref element="R23" pad="2"/>
</signal>
<signal name="V1">
<contactref element="C2" pad="+"/>
<contactref element="R1" pad="2"/>
<contactref element="IC5" pad="8"/>
<contactref element="R36" pad="2"/>
<contactref element="IC3" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="N$51">
<contactref element="C23" pad="2"/>
<contactref element="VACT_1" pad="2"/>
</signal>
<signal name="N$50">
<contactref element="BLEND" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$52">
<contactref element="BLEND" pad="3"/>
<contactref element="R2" pad="2"/>
<contactref element="R31" pad="2"/>
</signal>
<signal name="N$53">
<contactref element="R3" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="C3" pad="-"/>
</signal>
<signal name="N$56">
<contactref element="D3" pad="A"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$57">
<contactref element="D3" pad="K"/>
<contactref element="L" pad="1"/>
</signal>
<signal name="N$54">
<contactref element="TSW" pad="1"/>
<contactref element="TIME" pad="2"/>
</signal>
<signal name="N$55">
<contactref element="I" pad="1"/>
<contactref element="R11" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
