<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.1.0">
<drawing>
<board>
<plain>
<wire x1="59.055" y1="50.165" x2="54.62" y2="55.87" width="0" layer="20"/>
<wire x1="54.62" y1="55.87" x2="46.355" y2="55.88" width="0" layer="20"/>
<wire x1="46.355" y1="55.88" x2="34.29" y2="55.88" width="0" layer="20"/>
<wire x1="34.29" y1="55.88" x2="31.75" y2="53.34" width="0" layer="20"/>
<wire x1="31.75" y1="53.34" x2="31.75" y2="21.59" width="0" layer="20"/>
<wire x1="31.75" y1="21.59" x2="33.655" y2="19.685" width="0" layer="20"/>
<wire x1="33.655" y1="19.685" x2="55.245" y2="19.685" width="0" layer="20"/>
<wire x1="55.245" y1="19.685" x2="59.055" y2="23.495" width="0" layer="20"/>
<wire x1="59.055" y1="23.495" x2="59.055" y2="50.165" width="0" layer="20"/>
</plain>
<libraries>
<library name="01_fab">
<packages>
<package name="SOT23">
<description>&lt;b&gt;SOT 23&lt;/b&gt;</description>
</package>
<package name="EFOBM">
</package>
<package name="SOD123">
<description>&lt;b&gt;SMALL OUTLINE DIODE&lt;/b&gt;</description>
</package>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="2X02SMD">
</package>
<package name="2X03SMD">
</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="LED-1206">
</package>
<package name="1206">
</package>
</packages>
</library>
<library name="s8-eagle">
<packages>
<package name="SJ1-42516-SMT-TR">
<description>2.5 MM 4-POLE AUDIO JACK PORT / FEMALE</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="5V_REGULATOR" library="01_fab" package="SOT23" value=""/>
<element name="U$1" library="01_fab" package="EFOBM" value="RESONATOR"/>
<element name="D1" library="01_fab" package="SOD123" value=""/>
<element name="IC2" library="01_fab" package="SOIC14" value="ATTINY44-SSU"/>
<element name="APA0_IN_LED1" library="01_SparkFun" package="LED-1206" value="red"/>
<element name="LED3" library="01_SparkFun" package="LED-1206" value="blue"/>
<element name="APA1_IN_LED5" library="01_SparkFun" package="LED-1206" value="red"/>
<element name="R5" library="01_SparkFun" package="1206" value="10k"/>
<element name="R7" library="01_SparkFun" package="1206" value="1k"/>
<element name="R8" library="01_SparkFun" package="1206" value="500"/>
<element name="C2" library="01_SparkFun" package="1206" value="1uF"/>
<element name="C4" library="01_SparkFun" package="1206" value="1uF"/>
<element name="APA0_2.5MM_JACK" library="s8-eagle" package="SJ1-42516-SMT-TR" value=""/>
<element name="APA1_PADS" library="01_fab" package="2X02SMD" value="PINHD-2X2-SMD"/>
<element name="R10" library="01_SparkFun" package="1206" value="1k"/>
<element name="ENC" library="01_fab" package="2X02SMD" value="PINHD-2X2-SMD"/>
<element name="SPI" library="01_fab" package="2X03SMD" value=""/>
<element name="R2" library="01_SparkFun" package="1206" value="10k"/>
<element name="R3" library="01_SparkFun" package="1206" value="10k"/>
<element name="R4" library="01_SparkFun" package="1206" value="10k"/>
<element name="R6" library="01_SparkFun" package="1206" value="10k"/>
<element name="C1" library="01_SparkFun" package="1206" value="0.01uF"/>
<element name="C3" library="01_SparkFun" package="1206" value="0.01uF"/>
<element name="D2" library="01_fab" package="SOD123" value=""/>
</elements>
<signals>
<signal name="N$3">
<contactref element="IC2" pad="4"/>
<contactref element="R5" pad="1"/>
<contactref element="SPI" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="IC2" pad="8"/>
<contactref element="LED3" pad="A"/>
<contactref element="SPI" pad="6"/>
</signal>
<signal name="+5V">
<contactref element="IC2" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="ENC" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="SPI" pad="5"/>
<contactref element="D2" pad="CATHODE"/>
</signal>
<signal name="N$11">
<contactref element="IC2" pad="2"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="IC2" pad="3"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="N$2">
<contactref element="5V_REGULATOR" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="D1" pad="CATHODE"/>
</signal>
<signal name="V+">
<contactref element="D1" pad="ANODE"/>
<contactref element="APA1_PADS" pad="2"/>
<contactref element="APA0_2.5MM_JACK" pad="P$4"/>
</signal>
<signal name="APA_0_IN">
<contactref element="IC2" pad="6"/>
<contactref element="APA0_IN_LED1" pad="A"/>
<contactref element="APA0_2.5MM_JACK" pad="P$2"/>
</signal>
<signal name="APA_0_OUT">
<contactref element="IC2" pad="5"/>
<contactref element="APA0_2.5MM_JACK" pad="P$3"/>
</signal>
<signal name="N$14">
<contactref element="APA0_IN_LED1" pad="C"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="IR_OUT_1">
<contactref element="R3" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="IC2" pad="10"/>
</signal>
<signal name="IR_OUT_2">
<contactref element="C1" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="N$18">
<contactref element="LED3" pad="C"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="APA_1_IN">
<contactref element="APA1_IN_LED5" pad="A"/>
<contactref element="APA1_PADS" pad="3"/>
<contactref element="IC2" pad="13"/>
</signal>
<signal name="APA_1_OUT">
<contactref element="IC2" pad="12"/>
<contactref element="APA1_PADS" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="R10" pad="2"/>
<contactref element="APA1_IN_LED5" pad="C"/>
</signal>
<signal name="N$1">
<contactref element="5V_REGULATOR" pad="3"/>
<contactref element="C2" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="U$1" pad="2"/>
<contactref element="APA0_2.5MM_JACK" pad="P$1"/>
<contactref element="R7" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="APA1_PADS" pad="4"/>
<contactref element="ENC" pad="3"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="GND">
<contactref element="SPI" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="N$4">
<contactref element="IC2" pad="7"/>
<contactref element="SPI" pad="3"/>
</signal>
<signal name="N$7">
<contactref element="SPI" pad="4"/>
<contactref element="IC2" pad="9"/>
</signal>
<signal name="N$8">
<contactref element="R2" pad="1"/>
<contactref element="ENC" pad="4"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="R6" pad="1"/>
<contactref element="ENC" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="C4" pad="1"/>
<contactref element="5V_REGULATOR" pad="1"/>
<contactref element="D2" pad="ANODE"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
