<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="23.622" y1="13.716" x2="34.468" y2="13.716" width="0" layer="20"/>
<wire x1="34.468" y1="13.716" x2="34.468" y2="24.12" width="0" layer="20"/>
<wire x1="34.468" y1="24.12" x2="23.622" y2="24.12" width="0" layer="20"/>
<wire x1="23.622" y1="24.12" x2="23.622" y2="13.716" width="0" layer="20"/>
<text>D S G</text>
<text>2</text>
<text>3</text>
<text>1</text>
<text>gnd</text>
<text>gnd</text>
<text>D S G</text>
<text>1pdt</text>
<text>1pdt</text>
<text>OUT</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-trans">
<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="TO92-">
</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="R0207/1V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;br&gt;
&lt;br&gt;
vertical position&lt;br&gt;
format: 0.1" (perfboard)&lt;br&gt;
spacing: 1 hole

&lt;p&gt;This length resistor applies to 1/4 watt metal film.</description>
</package>
</packages>
</library>
<library name="gm-switches">
<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="SPDT">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="+9V" library="gm-supply" package="SQUARE" value="+9V(T)">
<attribute name="NAME"/>
</element>
<element name="GND1" library="gm-supply" package="SQUARE" value="GND(T)"/>
<element name="GND2" library="gm-supply" package="SQUARE" value="GND(T)"/>
<element name="OUT1" library="gm-supply" package="SQUARE" value="OUT(T)"/>
<element name="Q1" library="gm-trans" package="TO92-" value="J201"/>
<element name="R1" library="gm-resistors" package="R0207/1V" value="1M">
<attribute name="VALUE"/>
</element>
<element name="R2" library="gm-resistors" package="R0207/1V" value="100r">
<attribute name="VALUE"/>
</element>
<element name="SW1" library="gm-switches" package="SPDT" value="">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="+9V">
<contactref element="+9V" pad="1"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="Q1" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="SW1" pad="2"/>
</signal>
<signal name="OUT">
<contactref element="R1" pad="2"/>
<contactref element="Q1" pad="2"/>
<contactref element="OUT1" pad="1"/>
<contactref element="SW1" pad="1"/>
</signal>
<signal name="GND">
<contactref element="GND2" pad="1"/>
<contactref element="GND1" pad="1"/>
<contactref element="SW1" pad="3"/>
<contactref element="R2" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
