<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="7.149" y1="8.12" x2="10.16" y2="8.12" width="0" layer="20"/>
<wire x1="10.16" y1="8.12" x2="10.16" y2="3.07" width="0" layer="20"/>
<wire x1="10.16" y1="3.07" x2="25.4" y2="3.07" width="0" layer="20"/>
<wire x1="25.4" y1="3.07" x2="25.4" y2="8.12" width="0" layer="20"/>
<wire x1="25.4" y1="8.12" x2="28.414" y2="8.12" width="0" layer="20"/>
<wire x1="28.414" y1="8.12" x2="28.414" y2="22.685" width="0" layer="20"/>
<wire x1="28.414" y1="22.685" x2="7.149" y2="22.685" width="0" layer="20"/>
<wire x1="7.149" y1="22.685" x2="7.149" y2="8.12" width="0" layer="20"/>
</plain>
<libraries>
<library name="Switches 1776">
<description>&lt;b&gt;Switches&lt;/b&gt;
&lt;ul&gt;
&lt;li&gt;SPST, SPDT, DPDT, 3PDT
&lt;/ul&gt;</description>
<packages>
<package name="DPDT-FS-ALPHA">
</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="DO41-2">
<description>&lt;b&gt;DO-41 0.2" pad spacing&lt;/b&gt;</description>
</package>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</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="SOT54ES">
</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="1776_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>
<package name="ROUND">
<description>&lt;b&gt;Round 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>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="SW2" library="Switches 1776" package="DPDT-FS-ALPHA" value="DPDTALPHA"/>
<element name="D1" library="diodes" package="DO41-2" value="4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q2" library="transistors" package="SOT54ES" value="BS170">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="R1" library="resistors" package="R0207/3" value="2k2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED" library="diodes" package="LED3MM" value="LED3MM">
<attribute name="NAME"/>
</element>
<element name="+9V1" library="1776_SUPPLY" package="SQUARE" value="+9V">
<attribute name="NAME"/>
</element>
<element name="G2" library="1776_SUPPLY" package="ROUND" value="GND">
<attribute name="NAME"/>
</element>
<element name="IJ" library="1776_SUPPLY" package="ROUND" value="IN">
<attribute name="NAME"/>
</element>
<element name="EO" library="1776_SUPPLY" package="ROUND" value="OUT(T)">
<attribute name="NAME"/>
</element>
<element name="EI" library="1776_SUPPLY" package="ROUND" value="IN">
<attribute name="NAME"/>
</element>
<element name="OJ" library="1776_SUPPLY" package="ROUND" value="OUT(T)">
<attribute name="NAME"/>
</element>
<element name="G1" library="1776_SUPPLY" package="ROUND" value="GND">
<attribute name="NAME"/>
</element>
<element name="+9V2" library="1776_SUPPLY" package="SQUARE" value="+9V">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="N$1">
<contactref element="Q2" pad="G"/>
<contactref element="D1" pad="A"/>
<contactref element="SW2" pad="A1"/>
</signal>
<signal name="GND">
<contactref element="R1" pad="1"/>
<contactref element="G2" pad="1"/>
<contactref element="G1" pad="1"/>
</signal>
<signal name="IN">
<contactref element="SW2" pad="B2"/>
<contactref element="IJ" pad="1"/>
<contactref element="SW2" pad="B3"/>
<contactref element="EI" pad="1"/>
</signal>
<signal name="OUT">
<contactref element="SW2" pad="A2"/>
<contactref element="EO" pad="1"/>
<contactref element="SW2" pad="A3"/>
<contactref element="OJ" pad="1"/>
<contactref element="SW2" pad="B1"/>
</signal>
<signal name="+9V">
<contactref element="+9V1" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="+9V2" pad="1"/>
<contactref element="Q2" pad="D"/>
</signal>
<signal name="N$2">
<contactref element="R1" pad="2"/>
<contactref element="LED" pad="K"/>
</signal>
<signal name="N$3">
<contactref element="Q2" pad="S"/>
<contactref element="LED" pad="A"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
