<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="37.699" y2="-0.127" width="0" layer="20"/>
<wire x1="37.699" y1="-0.127" x2="37.699" y2="28.753" width="0" layer="20"/>
<wire x1="37.699" y1="28.753" x2="0" y2="28.88" width="0" layer="20"/>
<wire x1="0" y1="28.88" x2="0" y2="0" width="0" layer="20"/>
<polygon width="0.4064" layer="20">
<vertex x="-1.27" y="29.21"/>
<vertex x="-1.27" y="-1.27"/>
<vertex x="1.143" y="-1.27"/>
<vertex x="1.143" y="29.591"/>
<vertex x="-1.27" y="29.591"/>
</polygon>
<polygon width="0.4064" layer="20">
<vertex x="-1.27" y="-1.27"/>
<vertex x="39.37" y="-1.27"/>
<vertex x="39.37" y="1.27"/>
<vertex x="-1.27" y="1.27"/>
</polygon>
<polygon width="0.4064" layer="20">
<vertex x="30.988" y="-1.27"/>
<vertex x="30.988" y="10.668"/>
<vertex x="39.37" y="10.668"/>
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</polygon>
<polygon width="0.4064" layer="20">
<vertex x="-1.27" y="29.718"/>
<vertex x="37.846" y="29.718"/>
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<polygon width="0.4064" layer="20">
<vertex x="1.27" y="25.4"/>
<vertex x="3.556" y="25.4"/>
<vertex x="3.556" y="17.78"/>
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</polygon>
<polygon width="0.4064" layer="20">
<vertex x="35.56" y="25.4"/>
<vertex x="35.56" y="10.16"/>
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<vertex x="35.56" y="25.019"/>
</polygon>
<text>S</text>
<text>P</text>
<text>INPUT</text>
<text>GND</text>
<text>VIN</text>
<text>VCC</text>
<text>BP</text>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="2X02SMD">
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="SOT23">
<description>&lt;b&gt;SOT 23&lt;/b&gt;</description>
</package>
<package name="2X03SMD">
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="SOT-23">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="SOIC8">
<description>&lt;B&gt;Wide Plastic Gull Wing Small Outline Package&lt;/B&gt;</description>
</package>
<package name="LED1206">
<description>LED 1206 pads (standard pattern)</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="ALARM_IN" library="fab" package="2X02SMD" value=""/>
<element name="C1" library="fab" package="C1206" value="1uF"/>
<element name="REGULATOR" library="fab" package="SOT23" value=""/>
<element name="PRGM" library="fab" package="2X03SMD" value=""/>
<element name="RRST" library="fab" package="R1206" value="10K"/>
<element name="SPEAKER_CNTRL" library="fab" package="SOT-23" value=""/>
<element name="U$1" library="fab" package="SOIC8" value="ATTINY45SI"/>
<element name="RJ" library="fab" package="R1206" value="0"/>
<element name="LED" library="fab" package="LED1206" value="LED"/>
<element name="RLED" library="fab" package="R1206" value="500"/>
<element name="VIN" library="fab" package="2X02SMD" value=""/>
<element name="SPEAKER_OUT" library="fab" package="2X02SMD" value=""/>
</elements>
<signals>
<signal name="RST">
<contactref element="U$1" pad="1"/>
<contactref element="RRST" pad="1"/>
<contactref element="PRGM" pad="2"/>
</signal>
<signal name="GND">
<contactref element="U$1" pad="4"/>
<contactref element="PRGM" pad="1"/>
<contactref element="ALARM_IN" pad="2"/>
<contactref element="RJ" pad="1"/>
</signal>
<signal name="ALARM_IN">
<contactref element="ALARM_IN" pad="4"/>
<contactref element="ALARM_IN" pad="3"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="8"/>
<contactref element="RRST" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="PRGM" pad="5"/>
<contactref element="ALARM_IN" pad="1"/>
<contactref element="REGULATOR" pad="1"/>
<contactref element="LED" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="U$1" pad="7"/>
<contactref element="PRGM" pad="4"/>
</signal>
<signal name="MOSI">
<contactref element="U$1" pad="5"/>
<contactref element="PRGM" pad="3"/>
</signal>
<signal name="SPEAKER">
<contactref element="SPEAKER_CNTRL" pad="1"/>
<contactref element="SPEAKER_OUT" pad="1"/>
<contactref element="SPEAKER_OUT" pad="2"/>
</signal>
<signal name="VIN">
<contactref element="REGULATOR" pad="2"/>
<contactref element="VIN" pad="1"/>
<contactref element="VIN" pad="2"/>
<contactref element="SPEAKER_OUT" pad="3"/>
<contactref element="SPEAKER_OUT" pad="4"/>
</signal>
<signal name="MISO_ALARM_OUT">
<contactref element="U$1" pad="6"/>
<contactref element="PRGM" pad="6"/>
<contactref element="SPEAKER_CNTRL" pad="3"/>
</signal>
<signal name="GND_J">
<contactref element="RJ" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="REGULATOR" pad="3"/>
<contactref element="SPEAKER_CNTRL" pad="2"/>
<contactref element="RLED" pad="1"/>
<contactref element="VIN" pad="3"/>
<contactref element="VIN" pad="4"/>
</signal>
<signal name="N$1">
<contactref element="RLED" pad="2"/>
<contactref element="LED" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
