<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="54.28" y2="0" width="0" layer="20"/>
<wire x1="54.28" y1="0" x2="54.28" y2="37.29625" width="0" layer="20"/>
<wire x1="54.28" y1="37.29625" x2="0" y2="37.29625" width="0" layer="20"/>
<wire x1="0" y1="37.29625" x2="0" y2="0" width="0" layer="20"/>
<text>layout by
storyboardist</text>
<text>DIRT TRANSMITTER</text>
<text>1M</text>
<text>100p</text>
<text>4.7µ</text>
<text>4.7k</text>
<text>470p</text>
<text>1k</text>
<text>100k</text>
<text>22µ</text>
<text>1k</text>
<text>47µ</text>
<text>100p</text>
<text>3.3k</text>
<text>22k</text>
<text>4001</text>
<text>100µ</text>
<text>22µ</text>
<text>22k</text>
<text>6.8n</text>
<text>6.8n</text>
<text>68k</text>
<text>A100k</text>
<text>A100k</text>
<text>B50k</text>
<text>B5k</text>
</plain>
<libraries>
<library name="supply pins">
<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="potentiometers">
<packages>
<package name="16MM_C.MOUNT">
<description>&lt;b&gt;16mm / Right-Angle /  PC Mount / Short Pin&lt;/b&gt;
&lt;p&gt;
For aligning the center of the pot shaft to a specific drill location
&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>
</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="capacitors-elec">
<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="063_025">
<description>&lt;b&gt;6.3mm diameter, 2.5 mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
<package name="050_020_1">
<description>&lt;b&gt;5mm diameter, 2mm lead spacing, 0.1" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="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="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="DO41-3">
<description>&lt;b&gt;DO-41 0.3" pad spacing&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistors">
<description>&lt;b&gt;Transistors&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;small signal amps (e.g., 2N508x)
&lt;li&gt;switching transistors (e.g., 2N2222, 2N390x)
&lt;li&gt;JFETs (e.g., J201, 2N3819, 2N5457)
&lt;li&gt;MOSFETs (e.g., BS170, BS250)
&lt;li&gt;mostly copied from Eagle libraries
&lt;/ul&gt;</description>
<packages>
<package name="TO5">
<description>&lt;b&gt;TO-5&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jacks">
<description>&lt;b&gt;Jacks&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;audio and power jacks
&lt;li&gt;off-board versions and just pads for the circuit board
&lt;/ul&gt;</description>
<packages>
<package name="BATTERY">
</package>
</packages>
</library>
<library name="EF_Logo">
<packages>
<package name="EF_LOGO_T">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="BIAS" library="potentiometers" package="16MM_C.MOUNT" value="B5k"/>
<element name="C1" library="caps-film" package="0.2&quot;.SML" value="100p"/>
<element name="C10" library="capacitors-elec" package="063_025" value="100µ">
<attribute name="VALUE"/>
</element>
<element name="C2" library="capacitors-elec" package="050_020_1" value="4.7µ">
<attribute name="VALUE"/>
</element>
<element name="C3" library="caps-film" package="0.2&quot;.SML" value="470p"/>
<element name="C4" library="caps-film" package="0.2&quot;.SML" value="100p"/>
<element name="C5" library="capacitors-elec" package="050_020_1" value="22µ">
<attribute name="VALUE"/>
</element>
<element name="C6" library="capacitors-elec" package="063_025" value="47µ">
<attribute name="VALUE"/>
</element>
<element name="C7" library="capacitors-elec" package="050_020_1" value="22µ">
<attribute name="VALUE"/>
</element>
<element name="C8" library="caps-film" package="0.2&quot;.SML" value="6.8n"/>
<element name="C9" library="caps-film" package="0.2&quot;.SML" value="6.8n"/>
<element name="D1" library="diodes" package="DO41-3" value="1N4001">
<attribute name="VALUE"/>
</element>
<element name="DIRT" library="potentiometers" package="16MM_C.MOUNT" value="A100k"/>
<element name="ND" library="supply pins" package="SQUARE" value="GND_PAD">
<attribute name="NAME"/>
</element>
<element name="IN" library="supply pins" package="SQUARE" value="IN">
<attribute name="NAME"/>
</element>
<element name="LEVEL" library="potentiometers" package="16MM_C.MOUNT" value="A100k"/>
<element name="OUT" library="supply pins" package="SQUARE" value="OUT">
<attribute name="NAME"/>
</element>
<element name="Q1" library="transistors" package="TO5" value="2N1711">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q2" library="transistors" package="TO5" value="2N1711">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="resistors" package="R0207/3" value="1M">
<attribute name="VALUE"/>
</element>
<element name="R2" library="resistors" package="R0207/3" value="4.7k">
<attribute name="VALUE"/>
</element>
<element name="R3" library="resistors" package="R0207/3" value="22k">
<attribute name="VALUE"/>
</element>
<element name="R4" library="resistors" package="R0207/3" value="100k">
<attribute name="VALUE"/>
</element>
<element name="R5" library="resistors" package="R0207/3" value="1k">
<attribute name="VALUE"/>
</element>
<element name="R6" library="resistors" package="R0207/3" value="1k">
<attribute name="VALUE"/>
</element>
<element name="R7" library="resistors" package="R0207/3" value="3.3k">
<attribute name="VALUE"/>
</element>
<element name="R8" library="resistors" package="R0207/3" value="22k">
<attribute name="VALUE"/>
</element>
<element name="R9" library="resistors" package="R0207/3" value="68k">
<attribute name="VALUE"/>
</element>
<element name="TONE" library="potentiometers" package="16MM_C.MOUNT" value="B50k"/>
<element name="U$1" library="jacks" package="BATTERY" value="BATTERY"/>
<element name="G" library="supply pins" package="SQUARE" value="GND_PAD">
<attribute name="NAME"/>
</element>
<element name="U$2" library="EF_Logo" package="EF_LOGO_T" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="R1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="U$1" pad="P$2"/>
<contactref element="C10" pad="-"/>
<contactref element="D1" pad="A"/>
<contactref element="ND" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="C5" pad="-"/>
<contactref element="R9" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="LEVEL" pad="1"/>
<contactref element="R5" pad="1"/>
<contactref element="C6" pad="-"/>
<contactref element="R2" pad="2"/>
<contactref element="G" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="Q1" pad="2"/>
<contactref element="Q1" pad="4"/>
<contactref element="C3" pad="2"/>
<contactref element="R4" pad="1"/>
<contactref element="C2" pad="-"/>
</signal>
<signal name="N$4">
<contactref element="R6" pad="2"/>
<contactref element="C5" pad="+"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="+9V">
<contactref element="D1" pad="C"/>
<contactref element="C10" pad="+"/>
<contactref element="U$1" pad="P$1"/>
<contactref element="R7" pad="1"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="IN">
<contactref element="IN" pad="1"/>
<contactref element="DIRT" pad="3"/>
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="DIRT" pad="1"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="C3" pad="1"/>
<contactref element="Q1" pad="3"/>
<contactref element="Q2" pad="2"/>
<contactref element="Q2" pad="4"/>
<contactref element="C4" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="C4" pad="1"/>
<contactref element="Q2" pad="3"/>
<contactref element="C7" pad="+"/>
<contactref element="BIAS" pad="3"/>
</signal>
<signal name="N$6">
<contactref element="Q2" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="C6" pad="+"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R7" pad="2"/>
<contactref element="BIAS" pad="1"/>
<contactref element="BIAS" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="DIRT" pad="2"/>
<contactref element="C2" pad="+"/>
</signal>
<signal name="N$9">
<contactref element="C7" pad="-"/>
<contactref element="C8" pad="2"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="C8" pad="1"/>
<contactref element="TONE" pad="3"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="R8" pad="2"/>
<contactref element="TONE" pad="1"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="TONE" pad="2"/>
<contactref element="LEVEL" pad="3"/>
</signal>
<signal name="OUT">
<contactref element="LEVEL" pad="2"/>
<contactref element="OUT" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
