<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.3.1">
<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="2X03SMD">
</package>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="C1206FAB">
</package>
<package name="EFOBM">
</package>
<package name="1X06SMD">
</package>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="LED1206FAB">
<description>LED1206 FAB style (smaller pads to allow trace between)</description>
</package>
<package name="R1206FAB">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="AVRISP" library="fab" package="2X03SMD" value="AVRISPSMD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="BUTTON" library="fab" package="6MM_SWITCH" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="fab" package="C1206FAB" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CRYSTAL" library="fab" package="EFOBM" value="20 MHz"/>
<element name="FTDISMD_HEADER" library="fab" package="1X06SMD" value="FTDI-SMD-HEADER">
<attribute name="NAME"/>
</element>
<element name="IC1" library="fab" package="SOIC14" value="ATTINY44-SSU">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED_GREEN" library="fab" package="LED1206FAB" value="LEDFAB1206">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="fab" package="R1206FAB" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="14"/>
<contactref element="CRYSTAL" pad="2"/>
<contactref element="FTDISMD_HEADER" pad="1"/>
<contactref element="AVRISP" pad="6"/>
<contactref element="C1" pad="1"/>
<contactref element="LED_GREEN" pad="2"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="FTDISMD_HEADER" pad="3"/>
<contactref element="AVRISP" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="BUTTON" pad="4"/>
<contactref element="BUTTON" pad="3"/>
</signal>
<signal name="CTS">
<contactref element="FTDISMD_HEADER" pad="2"/>
</signal>
<signal name="RTS">
<contactref element="FTDISMD_HEADER" pad="6"/>
</signal>
<signal name="RST">
<contactref element="IC1" pad="4"/>
<contactref element="R1" pad="1"/>
<contactref element="AVRISP" pad="5"/>
</signal>
<signal name="N$14">
<contactref element="IC1" pad="3"/>
<contactref element="CRYSTAL" pad="3"/>
</signal>
<signal name="N$15">
<contactref element="IC1" pad="2"/>
<contactref element="CRYSTAL" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="IC1" pad="7"/>
<contactref element="AVRISP" pad="4"/>
</signal>
<signal name="MISO">
<contactref element="IC1" pad="8"/>
<contactref element="AVRISP" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="IC1" pad="9"/>
<contactref element="AVRISP" pad="3"/>
</signal>
<signal name="RXD">
<contactref element="IC1" pad="12"/>
<contactref element="FTDISMD_HEADER" pad="5"/>
</signal>
<signal name="TXD">
<contactref element="IC1" pad="13"/>
<contactref element="FTDISMD_HEADER" pad="4"/>
</signal>
<signal name="R2LED">
<contactref element="R3" pad="2"/>
<contactref element="LED_GREEN" pad="1"/>
</signal>
<signal name="LEDFAB1206">
<contactref element="R3" pad="1"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="PA3">
<contactref element="IC1" pad="10"/>
<contactref element="BUTTON" pad="2"/>
<contactref element="R2" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
