<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.1.1">
<drawing>
<board>
<plain>
<wire x1="27.432" y1="40.64" x2="95.738" y2="40.386" width="0" layer="20"/>
<wire x1="95.738" y1="40.386" x2="95.23" y2="93.65" width="0" layer="20"/>
<wire x1="95.23" y1="93.65" x2="27.432" y2="93.904" width="0" layer="20"/>
<wire x1="27.432" y1="93.904" x2="27.432" y2="40.64" width="0" layer="20"/>
<wire x1="26.416" y1="91.948" x2="26.416" y2="38.862" width="1.4224" layer="46"/>
<wire x1="26.416" y1="38.862" x2="97.028" y2="38.862" width="1.4224" layer="46"/>
<wire x1="97.028" y1="38.862" x2="97.028" y2="91.948" width="1.4224" layer="46"/>
<wire x1="97.028" y1="91.948" x2="26.416" y2="91.948" width="1.4224" layer="46"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="EFOBM">
</package>
<package name="SOD123">
<description>&lt;b&gt;SMALL OUTLINE DIODE&lt;/b&gt;</description>
</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>
<package name="2X02SMD">
</package>
<package name="ED555DS-2DS">
</package>
<package name="2X03SMD">
</package>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="fab2">
<packages>
<package name="C1206FAB">
</package>
<package name="SOT-23">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="2X02SMD">
</package>
</packages>
</library>
<library name="regulators">
<packages>
<package name="SOT-23-3">
<description>SOT-23, 3-pin</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="fab" package="C1206FAB" value="1uF"/>
<element name="C2" library="fab2" package="C1206FAB" value="100nF"/>
<element name="C_BUT" library="fab" package="C1206FAB" value="10nF"/>
<element name="CLOCK" library="fab" package="EFOBM" value="20MHz"/>
<element name="C_IN" library="fab" package="C1206FAB" value="0.1uF"/>
<element name="D1" library="fab" package="SOD123" value="4.7"/>
<element name="FTDI" library="fab" package="1X06SMD" value="FTDI-SMD-HEADER"/>
<element name="IC1" library="fab" package="SOIC14" value="ATTINY44-SSU"/>
<element name="LEDMODE1" library="fab" package="LED1206FAB" value="BLUE"/>
<element name="LEDMODE2" library="fab" package="LED1206FAB" value="BLUE"/>
<element name="LEDPOWER" library="fab" package="LED1206FAB" value="RED"/>
<element name="LEDPOWER_RES" library="fab" package="R1206FAB" value="499"/>
<element name="POWER" library="fab" package="2X02SMD" value=""/>
<element name="PROBES" library="fab" package="ED555DS-2DS" value="TERM-1X02-FABLAB"/>
<element name="R1_DIV1" library="fab" package="R1206FAB" value="100K"/>
<element name="R1_DIV2" library="fab" package="R1206FAB" value="10K"/>
<element name="R_SER_IN" library="fab" package="R1206FAB" value="10K"/>
<element name="R1_BUT" library="fab" package="R1206FAB" value="49.9K"/>
<element name="R2_BUT" library="fab" package="R1206FAB" value="49.9K"/>
<element name="R2MODE" library="fab" package="R1206FAB" value="499"/>
<element name="R1MODE" library="fab" package="R1206FAB" value="499"/>
<element name="R2_DIV1" library="fab" package="R1206FAB" value="100K"/>
<element name="R2_DIV2" library="fab" package="R1206FAB" value="4.9K"/>
<element name="RST_RES" library="fab" package="R1206FAB" value="10K"/>
<element name="SPI" library="fab" package="2X03SMD" value="AVRISPSMD"/>
<element name="SWITCH" library="fab" package="6MM_SWITCH" value="ON/OFF"/>
<element name="MOS_DIV1" library="fab2" package="SOT-23" value=""/>
<element name="MOS_DIV2" library="fab2" package="SOT-23" value=""/>
<element name="U1" library="regulators" package="SOT-23-3" value="LM3480-5.0"/>
<element name="TWI" library="fab2" package="2X02SMD" value="PINHD-2X2-SMD"/>
<element name="PULLUP_3" library="fab" package="R1206FAB" value="10K"/>
<element name="PULLUP_4" library="fab" package="R1206FAB" value="10K"/>
<element name="JUMPER" library="fab" package="R1206FAB" value="0"/>
<element name="JUMPER1" library="fab" package="R1206FAB" value="0"/>
<element name="JUMPER2" library="fab" package="R1206FAB" value="0"/>
</elements>
<signals>
<signal name="GND">
<contactref element="FTDI" pad="1"/>
<contactref element="SPI" pad="6"/>
<contactref element="IC1" pad="14"/>
<contactref element="C1" pad="2"/>
<contactref element="CLOCK" pad="2"/>
<contactref element="LEDPOWER_RES" pad="2"/>
<contactref element="POWER" pad="4"/>
<contactref element="POWER" pad="3"/>
<contactref element="D1" pad="ANODE"/>
<contactref element="MOS_DIV1" pad="2"/>
<contactref element="MOS_DIV2" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="SWITCH" pad="4"/>
<contactref element="SWITCH" pad="3"/>
<contactref element="C_BUT" pad="1"/>
<contactref element="R1MODE" pad="1"/>
<contactref element="U1" pad="3"/>
<contactref element="C_IN" pad="2"/>
<contactref element="PROBES" pad="1"/>
<contactref element="JUMPER" pad="1"/>
<contactref element="JUMPER" pad="2"/>
<contactref element="TWI" pad="4"/>
<contactref element="JUMPER1" pad="1"/>
<contactref element="JUMPER1" pad="2"/>
<contactref element="JUMPER2" pad="1"/>
<contactref element="JUMPER2" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="FTDI" pad="3"/>
<contactref element="SPI" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="RST_RES" pad="1"/>
<contactref element="LEDPOWER" pad="1"/>
<contactref element="R2_BUT" pad="2"/>
<contactref element="R2MODE" pad="2"/>
<contactref element="U1" pad="1"/>
<contactref element="PULLUP_3" pad="2"/>
<contactref element="PULLUP_4" pad="2"/>
<contactref element="TWI" pad="2"/>
</signal>
<signal name="TXD">
<contactref element="FTDI" pad="4"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="RXD">
<contactref element="FTDI" pad="5"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="RST">
<contactref element="IC1" pad="4"/>
<contactref element="RST_RES" pad="2"/>
<contactref element="SPI" pad="5"/>
</signal>
<signal name="N$1">
<contactref element="CLOCK" pad="3"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$2">
<contactref element="CLOCK" pad="1"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="LEDPOWER_RES" pad="1"/>
<contactref element="LEDPOWER" pad="2"/>
</signal>
<signal name="LED">
<contactref element="IC1" pad="10"/>
<contactref element="LEDMODE1" pad="1"/>
<contactref element="LEDMODE2" pad="2"/>
</signal>
<signal name="SCL">
<contactref element="IC1" pad="9"/>
<contactref element="SPI" pad="3"/>
<contactref element="TWI" pad="1"/>
<contactref element="PULLUP_3" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="IC1" pad="7"/>
<contactref element="SPI" pad="4"/>
<contactref element="PULLUP_4" pad="1"/>
<contactref element="TWI" pad="3"/>
</signal>
<signal name="N$4">
<contactref element="R1_DIV1" pad="1"/>
<contactref element="MOS_DIV1" pad="1"/>
<contactref element="R2_DIV1" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="R1_DIV2" pad="1"/>
<contactref element="MOS_DIV2" pad="1"/>
<contactref element="R2_DIV2" pad="1"/>
</signal>
<signal name="BUTTON">
<contactref element="IC1" pad="8"/>
<contactref element="SPI" pad="1"/>
<contactref element="R1_BUT" pad="1"/>
<contactref element="C_BUT" pad="2"/>
</signal>
<signal name="CON1">
<contactref element="MOS_DIV1" pad="3"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="CON2">
<contactref element="MOS_DIV2" pad="3"/>
<contactref element="IC1" pad="11"/>
</signal>
<signal name="VIN">
<contactref element="R_SER_IN" pad="2"/>
<contactref element="PROBES" pad="2"/>
</signal>
<signal name="BUTTON_VCC">
<contactref element="SWITCH" pad="1"/>
<contactref element="SWITCH" pad="2"/>
<contactref element="R1_BUT" pad="2"/>
<contactref element="R2_BUT" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="LEDMODE1" pad="2"/>
<contactref element="R1MODE" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="LEDMODE2" pad="1"/>
<contactref element="R2MODE" pad="1"/>
</signal>
<signal name="V+">
<contactref element="U1" pad="2"/>
<contactref element="C_IN" pad="1"/>
<contactref element="POWER" pad="1"/>
<contactref element="POWER" pad="2"/>
</signal>
<signal name="MEAS">
<contactref element="D1" pad="CATHODE"/>
<contactref element="R1_DIV1" pad="2"/>
<contactref element="R1_DIV2" pad="2"/>
<contactref element="R_SER_IN" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="R2_DIV1" pad="2"/>
<contactref element="R2_DIV2" pad="2"/>
<contactref element="IC1" pad="12"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
