<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.2.0">
<drawing>
<board>
<plain>
<wire x1="4.064" y1="4.445" x2="47.752" y2="4.445" width="0.1524" layer="20"/>
<wire x1="47.752" y1="4.445" x2="47.752" y2="46.228" width="0.1524" layer="20"/>
<wire x1="47.752" y1="46.228" x2="4.064" y2="46.228" width="0.1524" layer="20"/>
<wire x1="4.064" y1="4.445" x2="4.064" y2="46.228" width="0.1524" layer="20"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="C1206">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="2X03SMD">
</package>
<package name="2X02SMD">
</package>
<package name="SOT-23">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="SOT23">
<description>&lt;b&gt;SOT 23&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="TINY44" library="fab" package="SOIC14" value="ATTINY44-SSU">
<attribute name="NAME"/>
</element>
<element name="R1" library="fab" package="R1206" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="fab" package="C1206" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="fab" package="2X03SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SUPPLY" library="fab" package="2X02SMD" value="PINHD-2X2-SMD">
<attribute name="NAME"/>
</element>
<element name="T1" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="STEPPER1" library="fab" package="2X03SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T2" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T3" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T4" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="fab" package="SOT23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T5" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T6" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T7" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T8" library="fab" package="SOT-23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="STEPPER2" library="fab" package="2X03SMD" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LIMIT" library="fab" package="2X02SMD" value="PINHD-2X2-SMD">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="RST">
<contactref element="R1" pad="2"/>
<contactref element="TINY44" pad="4"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="V">
<contactref element="C1" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="TINY44" pad="1"/>
<contactref element="JP1" pad="5"/>
<contactref element="IC2" pad="1"/>
<contactref element="LIMIT" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="TINY44" pad="7"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="SCK">
<contactref element="JP1" pad="4"/>
<contactref element="TINY44" pad="9"/>
<contactref element="LIMIT" pad="4"/>
</signal>
<signal name="MISO">
<contactref element="JP1" pad="6"/>
<contactref element="TINY44" pad="8"/>
</signal>
<signal name="V-IN">
<contactref element="SUPPLY" pad="1"/>
<contactref element="STEPPER1" pad="5"/>
<contactref element="STEPPER1" pad="6"/>
<contactref element="IC2" pad="2"/>
<contactref element="SUPPLY" pad="2"/>
<contactref element="STEPPER2" pad="5"/>
<contactref element="STEPPER2" pad="6"/>
</signal>
<signal name="GND">
<contactref element="TINY44" pad="14"/>
<contactref element="JP1" pad="1"/>
<contactref element="SUPPLY" pad="3"/>
<contactref element="T1" pad="2"/>
<contactref element="T4" pad="2"/>
<contactref element="T2" pad="2"/>
<contactref element="T3" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="IC2" pad="3"/>
<contactref element="SUPPLY" pad="4"/>
<contactref element="T8" pad="2"/>
<contactref element="T7" pad="2"/>
<contactref element="T6" pad="2"/>
<contactref element="T5" pad="2"/>
<contactref element="LIMIT" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="STEPPER1" pad="2"/>
<contactref element="T4" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="STEPPER1" pad="1"/>
<contactref element="T3" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="STEPPER1" pad="4"/>
<contactref element="T2" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="STEPPER1" pad="3"/>
<contactref element="T1" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="T1" pad="3"/>
<contactref element="TINY44" pad="13"/>
</signal>
<signal name="N$6">
<contactref element="T2" pad="3"/>
<contactref element="TINY44" pad="12"/>
</signal>
<signal name="N$7">
<contactref element="T3" pad="3"/>
<contactref element="TINY44" pad="11"/>
</signal>
<signal name="N$8">
<contactref element="T4" pad="3"/>
<contactref element="TINY44" pad="10"/>
</signal>
<signal name="N$9">
<contactref element="T8" pad="1"/>
<contactref element="STEPPER2" pad="4"/>
</signal>
<signal name="N$10">
<contactref element="T7" pad="1"/>
<contactref element="STEPPER2" pad="3"/>
</signal>
<signal name="N$11">
<contactref element="T6" pad="1"/>
<contactref element="STEPPER2" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="T5" pad="1"/>
<contactref element="STEPPER2" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="T5" pad="3"/>
<contactref element="TINY44" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="T6" pad="3"/>
<contactref element="TINY44" pad="3"/>
</signal>
<signal name="N$16">
<contactref element="T7" pad="3"/>
<contactref element="TINY44" pad="5"/>
</signal>
<signal name="N$17">
<contactref element="T8" pad="3"/>
<contactref element="TINY44" pad="6"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
