<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="61.68" y2="0" width="0" layer="20"/>
<wire x1="61.68" y1="0" x2="61.68" y2="41.46" width="0" layer="20"/>
<wire x1="61.68" y1="41.46" x2="0" y2="41.46" width="0" layer="20"/>
<wire x1="0" y1="41.46" x2="0" y2="0" width="0" layer="20"/>
<text>G</text>
<text>G</text>
<text>G</text>
<text>V</text>
<text>V</text>
<text>V</text>
</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="2X03SMD">
</package>
<package name="R1206FAB">
</package>
<package name="EFOBM">
</package>
<package name="2X02SMD">
</package>
<package name="LED1206FAB">
<description>LED1206 FAB style (smaller pads to allow trace between)</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="fab" package="SOIC14" value="ATTINY44-SSU"/>
<element name="J1ISP" library="fab" package="2X03SMD" value="J1 ISP"/>
<element name="R1" library="fab" package="R1206FAB" value="10K"/>
<element name="R2" library="fab" package="R1206FAB" value="100K"/>
<element name="R3" library="fab" package="R1206FAB" value="1K"/>
<element name="RESONATOR" library="fab" package="EFOBM" value="20 MHZ"/>
<element name="LCD2" library="fab" package="2X03SMD" value="VCC_GND"/>
<element name="LCD1" library="fab" package="2X02SMD" value="DB11_14"/>
<element name="POWER/SERIAL" library="fab" package="2X02SMD" value="Temp_LCD"/>
<element name="LED" library="fab" package="LED1206FAB" value="YellowON/OFF"/>
<element name="R4" library="fab" package="R1206FAB" value="499ohm"/>
<element name="C1" library="fab" package="C1206FAB" value="100nF"/>
</elements>
<signals>
<signal name="GND">
<contactref element="J1ISP" pad="6"/>
<contactref element="RESONATOR" pad="2"/>
<contactref element="IC1" pad="14"/>
<contactref element="POWER/SERIAL" pad="1"/>
<contactref element="LED" pad="2"/>
<contactref element="LCD2" pad="6"/>
<contactref element="R3" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="LCD2" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="J1ISP" pad="2"/>
<contactref element="LCD2" pad="5"/>
<contactref element="R2" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="POWER/SERIAL" pad="3"/>
<contactref element="R4" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="VEE_3">
<contactref element="LCD2" pad="4"/>
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="E_6">
<contactref element="IC1" pad="9"/>
<contactref element="J1ISP" pad="3"/>
<contactref element="LCD2" pad="1"/>
</signal>
<signal name="DB4_11">
<contactref element="IC1" pad="10"/>
<contactref element="LCD1" pad="4"/>
</signal>
<signal name="DB5_12">
<contactref element="IC1" pad="11"/>
<contactref element="LCD1" pad="3"/>
</signal>
<signal name="DB6_13">
<contactref element="IC1" pad="12"/>
<contactref element="LCD1" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="RESONATOR" pad="1"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="RESONATOR" pad="3"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="RST_J1">
<contactref element="R1" pad="2"/>
<contactref element="IC1" pad="4"/>
<contactref element="J1ISP" pad="5"/>
</signal>
<signal name="MOSI_J1">
<contactref element="IC1" pad="7"/>
<contactref element="J1ISP" pad="4"/>
</signal>
<signal name="MISO_J1">
<contactref element="IC1" pad="8"/>
<contactref element="J1ISP" pad="1"/>
<contactref element="LCD2" pad="3"/>
</signal>
<signal name="DB7_14">
<contactref element="IC1" pad="13"/>
<contactref element="LCD1" pad="1"/>
</signal>
<signal name="RX">
<contactref element="POWER/SERIAL" pad="4"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="N$1">
<contactref element="LED" pad="1"/>
<contactref element="R4" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
