<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.1.1">
<drawing>
<board>
<plain>
<wire x1="20.955" y1="48.26" x2="68.56" y2="47.625" width="0" layer="20"/>
<wire x1="68.56" y1="47.625" x2="68.56" y2="90.475" width="0" layer="20"/>
<wire x1="68.56" y1="90.475" x2="20.955" y2="91.11" width="0" layer="20"/>
<wire x1="20.955" y1="91.11" x2="20.955" y2="48.26" width="0" layer="20"/>
<text>LCD</text>
<text>-</text>
<text>+</text>
<text>+</text>
<wire x1="67.945" y1="48.26" x2="67.945" y2="90.17" width="0.8128" layer="46"/>
<wire x1="67.945" y1="90.17" x2="21.59" y2="90.17" width="0.8128" layer="46"/>
<wire x1="21.59" y1="90.17" x2="21.59" y2="48.26" width="0.8128" layer="46"/>
<wire x1="21.59" y1="48.26" x2="67.945" y2="48.26" width="0.8128" layer="46"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="2X05SMD">
</package>
<package name="2X02SMD">
</package>
<package name="LED1206FAB">
<description>LED1206 FAB style (smaller pads to allow trace between)</description>
</package>
<package name="R1206FAB">
</package>
<package name="2X03SMD">
</package>
</packages>
</library>
<library name="fab2">
<packages>
<package name="1X06SMD">
</package>
<package name="EFOBM">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C_POL" library="fab" package="C1206FAB" value="1 uF"/>
<element name="IC1" library="fab" package="SOIC14" value="ATTINY44-SSU"/>
<element name="LCD" library="fab" package="2X05SMD" value=""/>
<element name="POWER_LED" library="fab" package="LED1206FAB" value="RED"/>
<element name="R_POWER" library="fab" package="R1206FAB" value="499"/>
<element name="R_RST" library="fab" package="R1206FAB" value="10K"/>
<element name="R_VEE" library="fab" package="R1206FAB" value="100K"/>
<element name="SPI" library="fab" package="2X03SMD" value="AVRISPSMD"/>
<element name="R1" library="fab" package="R1206FAB" value="0"/>
<element name="I2C" library="fab" package="2X02SMD" value=""/>
<element name="R2" library="fab" package="R1206FAB" value="0"/>
<element name="R4" library="fab" package="R1206FAB" value="0"/>
<element name="R_VEE2" library="fab" package="R1206FAB" value="1k"/>
<element name="PULLUP2" library="fab" package="R1206FAB" value="10k"/>
<element name="PULLUP1" library="fab" package="R1206FAB" value="10k"/>
<element name="U$1" library="fab2" package="1X06SMD" value="FTDI-SMD-HEADER"/>
<element name="U$2" library="fab2" package="EFOBM" value="RESONATOR"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="POWER_LED" pad="1"/>
<contactref element="SPI" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="C_POL" pad="2"/>
<contactref element="R_RST" pad="2"/>
<contactref element="LCD" pad="9"/>
<contactref element="R_VEE" pad="1"/>
<contactref element="I2C" pad="4"/>
<contactref element="R1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="PULLUP2" pad="2"/>
<contactref element="PULLUP1" pad="1"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="N$3">
<contactref element="POWER_LED" pad="2"/>
<contactref element="R_POWER" pad="1"/>
</signal>
<signal name="GND">
<contactref element="R_POWER" pad="2"/>
<contactref element="SPI" pad="6"/>
<contactref element="IC1" pad="14"/>
<contactref element="C_POL" pad="1"/>
<contactref element="LCD" pad="10"/>
<contactref element="LCD" pad="6"/>
<contactref element="I2C" pad="3"/>
<contactref element="R2" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="R4" pad="1"/>
<contactref element="R4" pad="2"/>
<contactref element="R_VEE2" pad="1"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="RST">
<contactref element="IC1" pad="4"/>
<contactref element="SPI" pad="5"/>
<contactref element="R_RST" pad="1"/>
</signal>
<signal name="PB0">
<contactref element="IC1" pad="2"/>
<contactref element="U$2" pad="1"/>
</signal>
<signal name="PA7">
<contactref element="IC1" pad="6"/>
<contactref element="LCD" pad="5"/>
</signal>
<signal name="PA6">
<contactref element="IC1" pad="7"/>
<contactref element="SPI" pad="4"/>
<contactref element="I2C" pad="1"/>
<contactref element="PULLUP1" pad="2"/>
</signal>
<signal name="PA5">
<contactref element="IC1" pad="8"/>
<contactref element="SPI" pad="1"/>
<contactref element="LCD" pad="7"/>
</signal>
<signal name="PA4">
<contactref element="IC1" pad="9"/>
<contactref element="SPI" pad="3"/>
<contactref element="I2C" pad="2"/>
<contactref element="PULLUP2" pad="1"/>
</signal>
<signal name="PA3">
<contactref element="IC1" pad="10"/>
<contactref element="LCD" pad="4"/>
</signal>
<signal name="PA2">
<contactref element="IC1" pad="11"/>
<contactref element="LCD" pad="3"/>
</signal>
<signal name="PA1">
<contactref element="IC1" pad="12"/>
<contactref element="LCD" pad="2"/>
</signal>
<signal name="PA0">
<contactref element="IC1" pad="13"/>
<contactref element="LCD" pad="1"/>
</signal>
<signal name="VEE">
<contactref element="LCD" pad="8"/>
<contactref element="R_VEE" pad="2"/>
<contactref element="R_VEE2" pad="2"/>
</signal>
<signal name="PB1">
<contactref element="IC1" pad="3"/>
<contactref element="U$2" pad="3"/>
</signal>
<signal name="RXD">
<contactref element="U$1" pad="5"/>
<contactref element="IC1" pad="5"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
