<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="19.685" y1="10.795" x2="69.52" y2="10.795" width="0" layer="20"/>
<wire x1="69.52" y1="10.795" x2="69.52" y2="36.185" width="0" layer="20"/>
<wire x1="69.52" y1="36.185" x2="19.685" y2="36.185" width="0" layer="20"/>
<wire x1="19.685" y1="36.185" x2="19.685" y2="10.795" width="0" layer="20"/>
<text>Super
Sound</text>
</plain>
<libraries>
<library name="01_fab1">
<packages>
<package name="SOIC8">
<description>&lt;B&gt;Wide Plastic Gull Wing Small Outline Package&lt;/B&gt;</description>
</package>
<package name="R1206FAB">
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="2X03SMD">
</package>
<package name="1X06SMD">
</package>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;, 5 lead</description>
</package>
</packages>
</library>
<library name="01_SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="MIC-9.7MM">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="01_fab1" package="SOIC8" value="ATTINY45SI"/>
<element name="U$2" library="01_SparkFun" package="MIC-9.7MM" value="MIC9.7MM"/>
<element name="R1" library="01_fab1" package="R1206FAB" value="10 k"/>
<element name="R2" library="01_fab1" package="R1206FAB" value="10 K"/>
<element name="R3" library="01_fab1" package="R1206FAB" value="10 K"/>
<element name="R4" library="01_fab1" package="R1206FAB" value="10 K"/>
<element name="R5" library="01_fab1" package="R1206FAB" value="1 K"/>
<element name="R6" library="01_fab1" package="R1206FAB" value="0 K"/>
<element name="R7" library="01_fab1" package="R1206FAB" value="10 K"/>
<element name="C1" library="01_fab1" package="C1206" value="1 uF"/>
<element name="C2" library="01_fab1" package="C1206" value="1 uf"/>
<element name="C3" library="01_fab1" package="C1206" value="1 uf"/>
<element name="U$3" library="01_fab1" package="2X03SMD" value="AVRISPSMD"/>
<element name="U$4" library="01_fab1" package="1X06SMD" value="FTDI-SMD-HEADER"/>
<element name="IC1" library="01_fab1" package="SOT23-5" value="OPAMPSOT23-5"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="U$1" pad="8"/>
<contactref element="U$3" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="U$4" pad="3"/>
<contactref element="R7" pad="2"/>
<contactref element="IC1" pad="3"/>
<contactref element="C2" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="GND">
<contactref element="U$1" pad="4"/>
<contactref element="U$3" pad="6"/>
<contactref element="U$2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="U$4" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="MOSI">
<contactref element="U$3" pad="4"/>
<contactref element="U$1" pad="5"/>
</signal>
<signal name="MISO">
<contactref element="U$1" pad="6"/>
<contactref element="U$3" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="U$1" pad="7"/>
<contactref element="U$4" pad="5"/>
<contactref element="U$3" pad="3"/>
</signal>
<signal name="RST">
<contactref element="U$3" pad="5"/>
<contactref element="R1" pad="2"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="U$2" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="PB3">
<contactref element="U$1" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="PB4">
<contactref element="U$1" pad="3"/>
<contactref element="R4" pad="1"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="R4">
<contactref element="R4" pad="2"/>
<contactref element="IC1" pad="4"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="R5">
<contactref element="C3" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
