<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.3.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="75.672" y2="0" width="0" layer="20"/>
<wire x1="75.672" y1="0" x2="75.672" y2="38.532" width="0" layer="20"/>
<wire x1="75.672" y1="38.532" x2="0" y2="38.532" width="0" layer="20"/>
<wire x1="0" y1="38.532" x2="0" y2="0" width="0" layer="20"/>
<wire x1="0.508" y1="38.1" x2="0.508" y2="37.592" width="1.016" layer="20"/>
<wire x1="0.508" y1="37.592" x2="0.508" y2="0.508" width="1.016" layer="20"/>
<wire x1="0.508" y1="0.508" x2="75.184" y2="0.508" width="1.016" layer="20"/>
<wire x1="75.184" y1="0.508" x2="75.184" y2="38.1" width="1.016" layer="20"/>
<wire x1="75.184" y1="38.1" x2="1.016" y2="38.1" width="1.016" layer="20"/>
<wire x1="1.016" y1="38.1" x2="0.508" y2="37.592" width="1.016" layer="20"/>
</plain>
<libraries>
<library name="eagle_fab">
<packages>
<package name="C1206FAB">
</package>
<package name="R1206FAB">
</package>
<package name="SOIC8">
<description>&lt;B&gt;Wide Plastic Gull Wing Small Outline Package&lt;/B&gt;</description>
</package>
<package name="2X03SMD">
</package>
<package name="1X06SMD">
</package>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pinhead-1">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X04SMD">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt; - 2.54 SMD</description>
</package>
<package name="1X03SMD">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt; - 2.54 SMD</description>
</package>
<package name="1X02SMD">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt; - 2.54 SMD</description>
</package>
</packages>
</library>
<library name="wirepad">
<description>&lt;b&gt;Single Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SMD1,27-2,54">
<description>&lt;b&gt;SMD PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="allegro">
<description>&lt;b&gt;Allegro MicroSystems, Inc&lt;/b&gt;&lt;p&gt;
www.allegromicro.com&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT23-W">
<description>&lt;b&gt;3-pin SOT23W&lt;/b&gt; LH&lt;p&gt;
Source: http://www.allegromicro.com/en/Products/Packaging/pkgso2.pdf</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="eagle_fab" package="C1206FAB" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="eagle_fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="eagle_fab" package="SOIC8" value="ATTINY45SI">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="eagle_fab" package="2X03SMD" value="AVRISPSMD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$3" library="eagle_fab" package="1X06SMD" value="FTDI-SMD-HEADER">
<attribute name="NAME"/>
</element>
<element name="JP1" library="pinhead-1" package="1X04SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S1" library="eagle_fab" package="6MM_SWITCH" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="eagle_fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="BUTTON" library="pinhead-1" package="1X04SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PIR" library="pinhead-1" package="1X03SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PAD1" library="wirepad" package="SMD1,27-2,54" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PAD2" library="wirepad" package="SMD1,27-2,54" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PAD3" library="wirepad" package="SMD1,27-2,54" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="HC-SR04" library="pinhead-1" package="1X04SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PAD4" library="wirepad" package="SMD1,27-2,54" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PAD5" library="wirepad" package="SMD1,27-2,54" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PAD6" library="wirepad" package="SMD1,27-2,54" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PAD7" library="wirepad" package="SMD1,27-2,54" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="allegro" package="SOT23-W" value="A1323LH">
<attribute name="MF" value="ALLEGRO MICROSYSTEMS, INC."/>
<attribute name="MPN" value="A1323LLHLT-T"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1651968"/>
<attribute name="OC_NEWARK" value="65K5152"/>
<attribute name="VALUE"/>
</element>
<element name="HALL" library="pinhead-1" package="1X03SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="eagle_fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="eagle_fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="THERMISTOR" library="eagle_fab" package="R1206FAB" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="eagle_fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="pinhead-1" package="1X02SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IR" library="eagle_fab" package="R1206FAB" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="eagle_fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IRJ" library="pinhead-1" package="1X03SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="U$1" pad="4"/>
<contactref element="U$2" pad="6"/>
<contactref element="U$3" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="JP1" pad="1"/>
<contactref element="BUTTON" pad="3"/>
<contactref element="PIR" pad="3"/>
<contactref element="PAD3" pad="1"/>
<contactref element="HC-SR04" pad="4"/>
<contactref element="PAD7" pad="1"/>
<contactref element="IC1" pad="3"/>
<contactref element="HALL" pad="3"/>
<contactref element="IRJ" pad="3"/>
<contactref element="R7" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="THERMISTOR" pad="2"/>
<contactref element="JP2" pad="2"/>
<contactref element="S1" pad="2"/>
</signal>
<signal name="RST">
<contactref element="U$1" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="U$2" pad="5"/>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="8"/>
<contactref element="U$2" pad="2"/>
<contactref element="U$3" pad="3"/>
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="SCK">
<contactref element="U$1" pad="7"/>
<contactref element="U$2" pad="3"/>
<contactref element="U$3" pad="5"/>
</signal>
<signal name="MISO">
<contactref element="U$1" pad="6"/>
<contactref element="U$2" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="U$1" pad="5"/>
<contactref element="U$2" pad="4"/>
</signal>
<signal name="PIN4">
<contactref element="U$1" pad="3"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="PIN3">
<contactref element="JP1" pad="3"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="S1" pad="4"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="S1" pad="3"/>
<contactref element="BUTTON" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="R2" pad="1"/>
<contactref element="BUTTON" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="S1" pad="1"/>
<contactref element="BUTTON" pad="4"/>
</signal>
<signal name="N$5">
<contactref element="PIR" pad="1"/>
<contactref element="PAD1" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="PIR" pad="2"/>
<contactref element="PAD2" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="HC-SR04" pad="1"/>
<contactref element="PAD4" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="HC-SR04" pad="2"/>
<contactref element="PAD5" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="HC-SR04" pad="3"/>
<contactref element="PAD6" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="IC1" pad="2"/>
<contactref element="HALL" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="R3" pad="2"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="N$18">
<contactref element="R4" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="R6" pad="2"/>
<contactref element="THERMISTOR" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="R7" pad="1"/>
<contactref element="IR" pad="2"/>
<contactref element="IRJ" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="IRJ" pad="1"/>
<contactref element="IR" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="IC1" pad="1"/>
<contactref element="HALL" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
