<?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="100" y2="0" width="0" layer="20"/>
<wire x1="100" y1="0" x2="100" y2="80" width="0" layer="20"/>
<wire x1="100" y1="80" x2="0" y2="80" width="0" layer="20"/>
<wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="01_fab">
<packages>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="SOD123">
<description>&lt;b&gt;SMALL OUTLINE DIODE&lt;/b&gt;</description>
</package>
<package name="EFOBM">
</package>
<package name="USB_MINIB">
</package>
<package name="SJFAB">
</package>
</packages>
</library>
<library name="01_FAB_Hello">
<packages>
<package name="1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="2X03SMD">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="01_fab" package="SOIC14" value="ATTINY44-SSU"/>
<element name="D1" library="01_fab" package="SOD123" value="3.3V"/>
<element name="D2" library="01_fab" package="SOD123" value="3.3V"/>
<element name="20MHZ" library="01_fab" package="EFOBM" value="RESONATOR"/>
<element name="R1" library="01_FAB_Hello" package="1206" value="100"/>
<element name="R2" library="01_FAB_Hello" package="1206" value="100"/>
<element name="R3" library="01_FAB_Hello" package="1206" value="499"/>
<element name="R4" library="01_FAB_Hello" package="1206" value="1K"/>
<element name="R5" library="01_FAB_Hello" package="1206" value="10K"/>
<element name="U$1" library="01_fab" package="USB_MINIB" value="USB_MINIB"/>
<element name="C1" library="01_FAB_Hello" package="1206" value="1uf"/>
<element name="U$2" library="01_FAB_Hello" package="2X03SMD" value="AVRISPSMD"/>
<element name="U$3" library="01_fab" package="SJFAB" value="SOLDER_JUMPER"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="IC1" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="U$1" pad="VBUS"/>
<contactref element="R3" pad="2"/>
<contactref element="U$2" pad="2"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="14"/>
<contactref element="U$2" pad="6"/>
<contactref element="C1" pad="1"/>
<contactref element="20MHZ" pad="2"/>
<contactref element="U$1" pad="GND"/>
<contactref element="D2" pad="ANODE"/>
<contactref element="D1" pad="ANODE"/>
</signal>
<signal name="RST">
<contactref element="IC1" pad="4"/>
<contactref element="R5" pad="1"/>
<contactref element="U$3" pad="2"/>
</signal>
<signal name="SCK">
<contactref element="IC1" pad="9"/>
<contactref element="U$2" pad="3"/>
</signal>
<signal name="MISO">
<contactref element="IC1" pad="8"/>
<contactref element="U$2" pad="1"/>
</signal>
<signal name="RES1">
<contactref element="IC1" pad="2"/>
<contactref element="20MHZ" pad="3"/>
</signal>
<signal name="RES2">
<contactref element="IC1" pad="3"/>
<contactref element="20MHZ" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="U$2" pad="4"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="D-"/>
<contactref element="D2" pad="CATHODE"/>
<contactref element="R1" pad="1"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="U$1" pad="D+"/>
<contactref element="D1" pad="CATHODE"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R4" pad="2"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R2" pad="2"/>
<contactref element="IC1" pad="5"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="N$8">
<contactref element="R1" pad="2"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="RST1">
<contactref element="U$3" pad="1"/>
<contactref element="U$2" pad="5"/>
<contactref element="IC1" pad="10"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
