<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="1.27" y1="0" x2="19.05" y2="0" width="0" layer="20"/>
<wire x1="20.32" y1="1.27" x2="20.32" y2="21.59" width="0" layer="20"/>
<wire x1="19.05" y1="22.86" x2="1.27" y2="22.86" width="0" layer="20"/>
<wire x1="0" y1="21.59" x2="0" y2="1.27" width="0" layer="20"/>
<wire x1="0" y1="21.59" x2="1.27" y2="22.86" width="0" layer="20" curve="-90"/>
<wire x1="20.32" y1="21.59" x2="19.05" y2="22.86" width="0" layer="20" curve="90"/>
<wire x1="20.32" y1="1.27" x2="19.05" y2="0" width="0" layer="20" curve="-90"/>
<wire x1="0" y1="1.27" x2="1.27" y2="0" width="0" layer="20" curve="90"/>
<text>MOIST-O-METER v1.0
B Allen 2015</text>
<text>+</text>
<text>-</text>
<text>1x LiPo</text>
<text>VDD</text>
<text>GND</text>
<text>SCL</text>
<text>IRQ</text>
<text>SDA</text>
</plain>
<libraries>
<library name="BrentBlueAllen">
<packages>
<package name="DFN-6_3X3">
</package>
<package name="0603">
</package>
<package name="HEADER-2X3-TH">
</package>
<package name="QFN-28">
</package>
<package name="HEADER-1X3-TH">
</package>
<package name="SOT-23-5">
</package>
<package name="SOT-23">
</package>
<package name="USB-MINIB-FCI">
</package>
<package name="HEADER-1X2-TH">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U2" library="BrentBlueAllen" package="DFN-6_3X3" value="SI7006">
<attribute name="NAME"/>
</element>
<element name="R2" library="BrentBlueAllen" package="0603" value="4.7k">
<attribute name="NAME"/>
</element>
<element name="R3" library="BrentBlueAllen" package="0603" value="4.7k">
<attribute name="NAME"/>
</element>
<element name="H2" library="BrentBlueAllen" package="HEADER-2X3-TH" value="HEADER-2X3TH"/>
<element name="C4" library="BrentBlueAllen" package="0603" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="U1" library="BrentBlueAllen" package="QFN-28" value="ATTINYX8"/>
<element name="R1" library="BrentBlueAllen" package="0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="H1" library="BrentBlueAllen" package="HEADER-1X3-TH" value="HEADER-1X3TH">
<attribute name="NAME"/>
</element>
<element name="H3" library="BrentBlueAllen" package="HEADER-1X3-TH" value="HEADER-1X3TH">
<attribute name="NAME"/>
</element>
<element name="U4" library="BrentBlueAllen" package="SOT-23-5" value="MAX1551">
<attribute name="NAME"/>
</element>
<element name="C1" library="BrentBlueAllen" package="0603" value="1uF">
<attribute name="NAME"/>
</element>
<element name="C5" library="BrentBlueAllen" package="0603" value="1uF">
<attribute name="NAME"/>
</element>
<element name="U3" library="BrentBlueAllen" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="BrentBlueAllen" package="0603" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="C3" library="BrentBlueAllen" package="0603" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="CN1" library="BrentBlueAllen" package="USB-MINIB-FCI" value=""/>
<element name="BATTERY" library="BrentBlueAllen" package="HEADER-1X2-TH" value="HEADER-1X2TH"/>
<element name="C6" library="BrentBlueAllen" package="0603" value="0.1uF">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="SCL">
<contactref element="U2" pad="6"/>
<contactref element="R3" pad="1"/>
<contactref element="U1" pad="24"/>
<contactref element="H3" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="U2" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="U1" pad="23"/>
<contactref element="H3" pad="3"/>
</signal>
<signal name="GND">
<contactref element="U2" pad="2"/>
<contactref element="H2" pad="6"/>
<contactref element="C4" pad="2"/>
<contactref element="U1" pad="18"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="TH"/>
<contactref element="H1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C5" pad="1"/>
<contactref element="U4" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="U3" pad="3"/>
<contactref element="C3" pad="1"/>
<contactref element="BATTERY" pad="2"/>
<contactref element="CN1" pad="5"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="VDD">
<contactref element="U2" pad="5"/>
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="H2" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="U1" pad="3"/>
<contactref element="R1" pad="2"/>
<contactref element="H1" pad="3"/>
<contactref element="U3" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="THERM">
<contactref element="U2" pad="TH"/>
</signal>
<signal name="!RES">
<contactref element="H2" pad="5"/>
<contactref element="U1" pad="25"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="MISO">
<contactref element="H2" pad="1"/>
<contactref element="U1" pad="14"/>
</signal>
<signal name="SCK">
<contactref element="U1" pad="15"/>
<contactref element="H2" pad="3"/>
</signal>
<signal name="MOSI">
<contactref element="U1" pad="13"/>
<contactref element="H2" pad="4"/>
</signal>
<signal name="IRQ">
<contactref element="U1" pad="22"/>
<contactref element="H3" pad="2"/>
</signal>
<signal name="VBAT">
<contactref element="U4" pad="5"/>
<contactref element="C5" pad="2"/>
<contactref element="U3" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="BATTERY" pad="1"/>
</signal>
<signal name="VBUS">
<contactref element="C1" pad="1"/>
<contactref element="CN1" pad="1"/>
<contactref element="U4" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
