<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.5.2">
<drawing>
<board>
<plain>
<wire x1="-27.94" y1="-13.97" x2="25.38" y2="-13.97" width="0.381" layer="20"/>
<wire x1="25.38" y1="-13.97" x2="25.38" y2="40.31" width="0.381" layer="20"/>
<wire x1="25.38" y1="40.31" x2="-27.94" y2="40.31" width="0.381" layer="20"/>
<wire x1="-27.94" y1="40.31" x2="-27.94" y2="-13.97" width="0.381" layer="20"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="C1206FAB">
</package>
<package name="2X03SMD">
</package>
<package name="1X06SMD">
</package>
<package name="LED1206">
<description>LED 1206 pads (standard pattern)</description>
</package>
<package name="R1206FAB">
</package>
<package name="EFOBM">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="ATTINY44" library="fab" package="SOIC14" value="UC_ATTINY44-SSU">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="B1" library="fab" package="6MM_SWITCH" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="fab" package="C1206FAB" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="fab" package="2X03SMD" value="CONN_03X2_AVRISPSMD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="fab" package="1X06SMD" value="CONN_06_FTDI-SMD-HEADER">
<attribute name="NAME"/>
</element>
<element name="J3" library="fab" package="2X03SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED1" library="fab" package="LED1206" value="LED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PLED" library="fab" package="LED1206" value="LED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="fab" package="R1206FAB" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="fab" package="R1206FAB" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="fab" package="R1206FAB" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="XTAL1" library="fab" package="EFOBM" value="XTAL_RESONATOR"/>
<element name="R4" library="fab" package="R1206FAB" value="250">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="ATTINY44" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="B1" pad="1"/>
<contactref element="J1" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="J2" pad="3"/>
<contactref element="C1" pad="2"/>
<contactref element="J3" pad="2"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="GND">
<contactref element="ATTINY44" pad="14"/>
<contactref element="PLED" pad="2"/>
<contactref element="J1" pad="6"/>
<contactref element="J2" pad="1"/>
<contactref element="LED1" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="XTAL1" pad="2"/>
<contactref element="J3" pad="4"/>
<contactref element="J3" pad="3"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="SB1">
<contactref element="B1" pad="3"/>
<contactref element="ATTINY44" pad="11"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="PB1">
<contactref element="XTAL1" pad="3"/>
<contactref element="ATTINY44" pad="3"/>
</signal>
<signal name="RST">
<contactref element="J1" pad="5"/>
<contactref element="R1" pad="2"/>
<contactref element="ATTINY44" pad="4"/>
</signal>
<signal name="SCK">
<contactref element="J1" pad="3"/>
<contactref element="ATTINY44" pad="9"/>
</signal>
<signal name="MISO">
<contactref element="J1" pad="1"/>
<contactref element="ATTINY44" pad="8"/>
</signal>
<signal name="MOSI">
<contactref element="J1" pad="4"/>
<contactref element="ATTINY44" pad="7"/>
</signal>
<signal name="PB0">
<contactref element="XTAL1" pad="1"/>
<contactref element="ATTINY44" pad="2"/>
</signal>
<signal name="RT">
<contactref element="J2" pad="6"/>
</signal>
<signal name="RX">
<contactref element="J2" pad="5"/>
<contactref element="ATTINY44" pad="12"/>
</signal>
<signal name="TX">
<contactref element="J2" pad="4"/>
<contactref element="ATTINY44" pad="13"/>
</signal>
<signal name="CTS">
<contactref element="J2" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="R2" pad="2"/>
<contactref element="PLED" pad="1"/>
</signal>
<signal name="N$29">
<contactref element="R3" pad="2"/>
<contactref element="LED1" pad="1"/>
</signal>
<signal name="LEDI">
<contactref element="ATTINY44" pad="10"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="T2">
<contactref element="ATTINY44" pad="6"/>
<contactref element="J3" pad="5"/>
</signal>
<signal name="T1">
<contactref element="ATTINY44" pad="5"/>
<contactref element="J3" pad="6"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
