<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="57.15" y2="0" width="0" layer="20"/>
<wire x1="57.15" y1="0" x2="57.15" y2="19.685" width="0" layer="20"/>
<wire x1="57.15" y1="19.685" x2="0" y2="19.685" width="0" layer="20"/>
<wire x1="0" y1="19.685" x2="0" y2="0" width="0" layer="20"/>
<text>Demo Rat</text>
<text>Free to Use!</text>
</plain>
<libraries>
<library name="gm-supply">
<description>&lt;b&gt;Supply&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;input, output, ground, and power supply.  
&lt;li&gt;these are used on a schematic for placeholders and on a board for pads for off-board components like jacks.
&lt;/ul&gt;</description>
<packages>
<package name="SQUARE">
<description>&lt;b&gt;Square Pad&lt;/b&gt;
&lt;ul&gt;&lt;li&gt;drill diameter 0.7 mm&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="gm-ics">
<description>&lt;b&gt;Integrated Circuits&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;mostly op amps (e.g., 4558, TL072)&lt;/li&gt;
&lt;li&gt;also CD4049 (for Anderton's Tube Sound Fuzz, the Red Llama, ...)
&lt;li&gt;generally gathered from Eagle libraries
&lt;/ul&gt;</description>
<packages>
<package name="DIL08">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-caps-ceramic">
<description>&lt;b&gt;Capacitors, Ceramic&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;very small capacitances: 1 - 1000pF
&lt;/ul&gt;</description>
<packages>
<package name="050X030_025_2">
<description>&lt;b&gt;5mm x 3mm, 0.2" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-pots">
<description>&lt;b&gt;Potentiometers&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;chassis-mount (e.g., Alpha 16mm) pots&lt;/li&gt;
&lt;li&gt;board-mount trim pots (1/4" and 3/8")&lt;/li&gt;
&lt;li&gt; all pot values have the same size package; you choose the value of resistance 
&lt;/ul&gt;</description>
<packages>
<package name="16MM_PCB_PADS">
</package>
</packages>
</library>
<library name="gm-caps-film-chicklet">
<description>&lt;b&gt;Capacitors, Film, Chicklet&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;100pF - 0.1uF (uF = µF = mF)
&lt;li&gt;popular nonpolarized capacitors
&lt;li&gt;available from smallbearelec.com as Panasonic ECQ-B capacitors
&lt;li&gt;these become quite large for values near 1uF
&lt;/ul&gt;</description>
<packages>
<package name="070X030">
<description>&lt;b&gt;7mm x 3mm, 5mm lead spacing&lt;/b&gt;
&lt;p&gt;Panasonic ECQ-B</description>
</package>
</packages>
</library>
<library name="gm-resistors">
<description>&lt;b&gt;Resistors&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;6mm long -- the size of 1/4 watt resistors
&lt;li&gt; all resistor values have the same size package; you choose the value of resistance 
&lt;/ul&gt;</description>
<packages>
<package name="R0207/3">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;br&gt;
&lt;br&gt;
length: 6mm&lt;br&gt;
format: 0.1" (perfboard)&lt;br&gt;
spacing: 3 holes

&lt;p&gt;This length resistor applies to 1/4 watt metal film.</description>
</package>
</packages>
</library>
<library name="gm-caps-electro-pol">
<description>&lt;b&gt;Capacitors, Polar Electrolytic, Radial &lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;large value capacitors: .22 - 470uF (uF = µF = mF)
&lt;li&gt;often used in power supply filters
&lt;/ul&gt;</description>
<packages>
<package name="050_020_1">
<description>&lt;b&gt;5mm diameter, 2mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
<package name="063_025">
<description>&lt;b&gt;6.3mm diameter, 2.5 mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-diodes">
<description>&lt;b&gt;Diodes&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;Zener 1N47xx (as in protection for the MOSFET in the AMZ MOSFET Booster)
&lt;li&gt;rectifier 1N4001-1N4008 (for polarity reversal protection in power supply sections)
&lt;li&gt;clipping 1N914 (as in a TS808)
&lt;li&gt;LED (light emitting diode, 3mm and 5mm)
&lt;li&gt;mostly gathered from Eagle libraries
&lt;/ul&gt;</description>
<packages>
<package name="DO35-3">
<description>&lt;B&gt;DO-35 0.3" spacing&lt;/B&gt;</description>
</package>
<package name="DO41-3">
<description>&lt;b&gt;DO-41 0.3" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="gm-caps-film-box">
<description>&lt;b&gt;Capacitors, Film, Box&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;1000pF - 2.2uF  (uF = µF = mF)
&lt;li&gt;popular nonpolarized capacitors because they are small
&lt;li&gt;these have short leads so that pad spacing equals lead spacing
&lt;li&gt;e.g., WIMA capacitors
&lt;/ul&gt;</description>
<packages>
<package name="072X035">
<description>&lt;b&gt;7.2mm x 3.5mm&lt;/b&gt;
&lt;p&gt;WIMA MKP2, MKS2</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="O" library="gm-supply" package="SQUARE" value="OUT"/>
<element name="I" library="gm-supply" package="SQUARE" value="IN"/>
<element name="L" library="gm-supply" package="SQUARE" value="LED"/>
<element name="IC1" library="gm-ics" package="DIL08" value="LM308N"/>
<element name="C1" library="gm-caps-ceramic" package="050X030_025_2" value="30pF"/>
<element name="DRIVE" library="gm-pots" package="16MM_PCB_PADS" value="150K">
<attribute name="NAME"/>
</element>
<element name="C2" library="gm-caps-film-chicklet" package="070X030" value="100pF"/>
<element name="R1" library="gm-resistors" package="R0207/3" value="560R"/>
<element name="C3" library="gm-caps-electro-pol" package="050_020_1" value="4.7uF"/>
<element name="R2" library="gm-resistors" package="R0207/3" value="47R"/>
<element name="C4" library="gm-caps-electro-pol" package="050_020_1" value="2.2uF"/>
<element name="C5" library="gm-caps-electro-pol" package="050_020_1" value="4.7uF"/>
<element name="R3" library="gm-resistors" package="R0207/3" value="1K"/>
<element name="TONE" library="gm-pots" package="16MM_PCB_PADS" value="100K">
<attribute name="NAME"/>
</element>
<element name="D1" library="gm-diodes" package="DO35-3" value="4148"/>
<element name="D2" library="gm-diodes" package="DO35-3" value="4148"/>
<element name="R4" library="gm-resistors" package="R0207/3" value="1.5K"/>
<element name="LEVEL" library="gm-pots" package="16MM_PCB_PADS" value="A100K">
<attribute name="NAME"/>
</element>
<element name="C6" library="gm-caps-film-box" package="072X035" value="3.3nF"/>
<element name="+" library="gm-supply" package="SQUARE" value="+9V(T)"/>
<element name="CLR" library="gm-resistors" package="R0207/3" value="4.7K"/>
<element name="D3" library="gm-diodes" package="DO41-3" value="4001"/>
<element name="C7" library="gm-caps-electro-pol" package="063_025" value="100uF"/>
<element name="G" library="gm-supply" package="SQUARE" value="GND(T)"/>
<element name="GND" library="gm-supply" package="SQUARE" value="GND(T)">
<attribute name="NAME"/>
</element>
<element name="-" library="gm-supply" package="SQUARE" value="GND(T)"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="I" pad="1"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="C1" pad="2"/>
<contactref element="IC1" pad="8"/>
</signal>
<signal name="N$4">
<contactref element="C2" pad="2"/>
<contactref element="IC1" pad="6"/>
<contactref element="DRIVE" pad="1"/>
<contactref element="DRIVE" pad="2"/>
<contactref element="C5" pad="+"/>
</signal>
<signal name="N$5">
<contactref element="C2" pad="1"/>
<contactref element="IC1" pad="2"/>
<contactref element="DRIVE" pad="3"/>
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R1" pad="1"/>
<contactref element="C3" pad="+"/>
</signal>
<signal name="N$9">
<contactref element="R2" pad="1"/>
<contactref element="C4" pad="+"/>
</signal>
<signal name="N$11">
<contactref element="C5" pad="-"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="R3" pad="2"/>
<contactref element="TONE" pad="3"/>
<contactref element="TONE" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="N$15">
<contactref element="TONE" pad="1"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="R4" pad="2"/>
<contactref element="LEVEL" pad="3"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="LEVEL" pad="2"/>
<contactref element="O" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="L" pad="1"/>
<contactref element="CLR" pad="1"/>
</signal>
<signal name="+9V">
<contactref element="CLR" pad="2"/>
<contactref element="+" pad="1"/>
<contactref element="D3" pad="C"/>
<contactref element="C7" pad="+"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="GND">
<contactref element="D3" pad="A"/>
<contactref element="G" pad="1"/>
<contactref element="C7" pad="-"/>
<contactref element="GND" pad="1"/>
<contactref element="LEVEL" pad="1"/>
<contactref element="-" pad="1"/>
<contactref element="C3" pad="-"/>
<contactref element="C4" pad="-"/>
<contactref element="D1" pad="A"/>
<contactref element="D2" pad="C"/>
<contactref element="C6" pad="2"/>
<contactref element="IC1" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
