<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="17.45" y2="0" width="0" layer="20"/>
<wire x1="17.45" y1="0" x2="17.45" y2="20.31" width="0" layer="20"/>
<wire x1="17.45" y1="20.31" x2="0" y2="20.31" width="0" layer="20"/>
<wire x1="0" y1="20.31" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<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">
<description>&lt;b&gt;5mm x 3mm, 2.5mm lead spacing
&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="DIL08-ROUND">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="JP2">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</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="R0207/5">
<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: 5 holes

&lt;p&gt;This length resistor applies to 1/4 watt metal film.</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="40NF" library="gm-caps-ceramic" package="050X030_025" value="40nf"/>
<element name="555" library="adafruit" package="DIL08-ROUND" value="NE555N"/>
<element name="-_+_0" library="jumper" package="JP2" value=""/>
<element name="1K" library="gm-resistors" package="R0207/5" value="1k"/>
<element name="470K" library="gm-resistors" package="R0207/5" value="470k"/>
</elements>
<signals>
<signal name="N$2">
<contactref element="555" pad="6"/>
<contactref element="555" pad="2"/>
<contactref element="40NF" pad="2"/>
<contactref element="470K" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="470K" pad="2"/>
<contactref element="555" pad="7"/>
<contactref element="1K" pad="1"/>
</signal>
<signal name="+UB">
<contactref element="555" pad="4"/>
<contactref element="555" pad="8"/>
<contactref element="1K" pad="2"/>
<contactref element="-_+_0" pad="2"/>
</signal>
<signal name="PE">
<contactref element="555" pad="1"/>
<contactref element="40NF" pad="1"/>
<contactref element="-_+_0" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="555" pad="3"/>
<contactref element="-_+_0" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
