<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.0.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="160" y2="0" width="0" layer="20"/>
<wire x1="160" y1="0" x2="160" y2="100" width="0" layer="20"/>
<wire x1="160" y1="100" x2="0" y2="100" width="0" layer="20"/>
<wire x1="0" y1="100" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</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="SJFAB">
</package>
<package name="R1206W">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
wave soldering</description>
</package>
<package name="DX4R005HJ5_64">
</package>
<package name="2X03SMD">
</package>
<package name="2-SMD-5X3MM">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="fab" package="C1206" value="8p"/>
<element name="C2" library="fab" package="C1206" value="8p"/>
<element name="C3" library="fab" package="C1206" value="0.1uf"/>
<element name="C4" library="fab" package="C1206" value="1uf"/>
<element name="D1" library="fab" package="SOD123" value=""/>
<element name="D2" library="fab" package="SOD123" value=""/>
<element name="IC1" library="fab" package="SOIC14" value="ATTINY44-SSU"/>
<element name="J1" library="fab" package="SJFAB" value="SJ"/>
<element name="J2" library="fab" package="SJFAB" value="SJ"/>
<element name="R1" library="fab" package="R1206W" value="49.9"/>
<element name="R2" library="fab" package="R1206W" value="49.9"/>
<element name="R3" library="fab" package="R1206W" value="1K"/>
<element name="R4" library="fab" package="R1206W" value="10K"/>
<element name="R5" library="fab" package="R1206W" value="0"/>
<element name="R6" library="fab" package="R1206W" value="499"/>
<element name="USB" library="fab" package="DX4R005HJ5_64" value=""/>
<element name="X2" library="fab" package="2X03SMD" value="AVRISPSMD"/>
<element name="XTAL" library="fab" package="2-SMD-5X3MM" value="20mhz"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="IC1" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="J2" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="USB" pad="VBUS"/>
</signal>
<signal name="XTAL1">
<contactref element="C1" pad="1"/>
<contactref element="XTAL" pad="P$2"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="GND">
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="IC1" pad="14"/>
<contactref element="X2" pad="6"/>
<contactref element="D1" pad="ANODE"/>
<contactref element="D2" pad="ANODE"/>
<contactref element="USB" pad="GND"/>
</signal>
<signal name="XTAL2">
<contactref element="C2" pad="1"/>
<contactref element="XTAL" pad="P$1"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="D-">
<contactref element="IC1" pad="13"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="IC1" pad="4"/>
<contactref element="R4" pad="2"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="R5" pad="1"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="D+">
<contactref element="IC1" pad="5"/>
<contactref element="IC1" pad="6"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="RST">
<contactref element="J1" pad="1"/>
<contactref element="IC1" pad="10"/>
</signal>
<signal name="SCK">
<contactref element="IC1" pad="9"/>
<contactref element="X2" pad="3"/>
</signal>
<signal name="MISO">
<contactref element="IC1" pad="8"/>
<contactref element="X2" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="IC1" pad="7"/>
<contactref element="X2" pad="4"/>
</signal>
<signal name="N$5">
<contactref element="X2" pad="5"/>
</signal>
<signal name="N$6">
<contactref element="X2" pad="2"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="R3" pad="2"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R2" pad="1"/>
<contactref element="D1" pad="CATHODE"/>
<contactref element="USB" pad="D-"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="R1" pad="1"/>
<contactref element="D2" pad="CATHODE"/>
<contactref element="USB" pad="D+"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
