<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="1" y1="1" x2="27" y2="1" width="0" layer="20"/>
<wire x1="27" y1="1" x2="27" y2="29" width="0" layer="20"/>
<wire x1="27" y1="29" x2="1" y2="29" width="0" layer="20"/>
<wire x1="1" y1="29" x2="1" y2="1" width="0" layer="20"/>
</plain>
<libraries>
<library name="tD_custom_lib">
<packages>
<package name="PCF8575DBQR">
</package>
</packages>
</library>
<library name="SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0603-RES">
</package>
</packages>
</library>
<library name="con-lstb">
<description>&lt;b&gt;Pin Headers&lt;/b&gt;&lt;p&gt;
Naming:&lt;p&gt;
MA = male&lt;p&gt;
# contacts - # rows&lt;p&gt;
W = angled&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="MA04-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA08-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="tD_custom_lib" package="PCF8575DBQR" value="PCF8575DBQR"/>
<element name="R1" library="SparkFun" package="0603-RES" value="2K2"/>
<element name="R2" library="SparkFun" package="0603-RES" value="2K2"/>
<element name="INP" library="con-lstb" package="MA04-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="SV1" library="con-lstb" package="MA08-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="SV2" library="con-lstb" package="MA08-1" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="12"/>
<contactref element="IC1" pad="3"/>
<contactref element="IC1" pad="2"/>
<contactref element="IC1" pad="21"/>
<contactref element="INP" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="24"/>
<contactref element="R2" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="INP" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R2" pad="1"/>
<contactref element="IC1" pad="23"/>
<contactref element="INP" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="R1" pad="1"/>
<contactref element="IC1" pad="22"/>
<contactref element="INP" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="IC1" pad="4"/>
<contactref element="SV1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="5"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="IC1" pad="6"/>
<contactref element="SV1" pad="3"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="7"/>
<contactref element="SV1" pad="4"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="8"/>
<contactref element="SV1" pad="5"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="9"/>
<contactref element="SV1" pad="6"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="10"/>
<contactref element="SV1" pad="7"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="11"/>
<contactref element="SV1" pad="8"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="13"/>
<contactref element="SV2" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="IC1" pad="14"/>
<contactref element="SV2" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="IC1" pad="15"/>
<contactref element="SV2" pad="3"/>
</signal>
<signal name="N$14">
<contactref element="IC1" pad="16"/>
<contactref element="SV2" pad="4"/>
</signal>
<signal name="N$15">
<contactref element="IC1" pad="17"/>
<contactref element="SV2" pad="5"/>
</signal>
<signal name="N$16">
<contactref element="IC1" pad="18"/>
<contactref element="SV2" pad="6"/>
</signal>
<signal name="N$17">
<contactref element="IC1" pad="19"/>
<contactref element="SV2" pad="7"/>
</signal>
<signal name="N$18">
<contactref element="IC1" pad="20"/>
<contactref element="SV2" pad="8"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
