<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.2.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="39.35" y2="0" width="0" layer="20"/>
<wire x1="39.35" y1="0" x2="39.35" y2="25.07" width="0" layer="20"/>
<wire x1="39.35" y1="25.07" x2="0" y2="25.07" width="0" layer="20"/>
<wire x1="0" y1="25.07" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="2X03SMD">
</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="OP1206">
</package>
<package name="1X06SMD">
</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="fab" package="C1206FAB" value="1uF">
<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="J1" library="fab" package="2X03SMD" value="ISP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="fab" package="SOIC8" value="ATTINY45SI">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="fab" package="OP1206" value="PH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$3" library="fab" package="1X06SMD" value="FTDI-SMD-HEADER">
<attribute name="NAME"/>
</element>
<element name="R3" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="U$3" pad="3"/>
<contactref element="J1" pad="5"/>
<contactref element="U$1" pad="8"/>
<contactref element="C1" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="GND">
<contactref element="U$3" pad="1"/>
<contactref element="J1" pad="1"/>
<contactref element="U$1" pad="4"/>
<contactref element="C1" pad="2"/>
<contactref element="U$2" pad="EMITTER"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="MOSI">
<contactref element="J1" pad="3"/>
<contactref element="U$1" pad="5"/>
</signal>
<signal name="RST">
<contactref element="J1" pad="2"/>
<contactref element="U$1" pad="1"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="SCK">
<contactref element="J1" pad="4"/>
<contactref element="U$1" pad="7"/>
<contactref element="U$3" pad="5"/>
</signal>
<signal name="MISO">
<contactref element="J1" pad="6"/>
<contactref element="U$1" pad="6"/>
</signal>
<signal name="PB3">
<contactref element="U$1" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="U$2" pad="COLLECTOR"/>
</signal>
<signal name="PB4">
<contactref element="U$1" pad="3"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="HALLOUT">
<contactref element="IC1" pad="2"/>
<contactref element="R3" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
