<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.6.0">
<drawing>
<board>
<plain>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="ED555DS-2DS">
</package>
<package name="2X03SMD">
</package>
<package name="R1206FAB">
</package>
<package name="1X06SMD">
</package>
<package name="SOIC8">
<description>&lt;B&gt;Wide Plastic Gull Wing Small Outline Package&lt;/B&gt;</description>
</package>
<package name="EFOBM">
</package>
<package name="2X02SMD">
</package>
</packages>
</library>
<library name="v-reg">
<description>&lt;b&gt;Voltage Regulators&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;Small Outline Transistor 223&lt;/b&gt;&lt;p&gt;
PLASTIC PACKAGE CASE 318E-04&lt;br&gt;
Source: http://www.onsemi.co.jp .. LM137M-D.PDF</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="fab" package="SOIC14" value="ATTINY44-SSU"/>
<element name="J1" library="fab" package="ED555DS-2DS" value="TERM-1X02-FABLAB"/>
<element name="JP1" library="fab" package="2X03SMD" value=""/>
<element name="U$1" library="fab" package="2X03SMD" value="AVRISPSMD"/>
<element name="U$2" library="fab" package="1X06SMD" value="FTDI-SMD-HEADER"/>
<element name="U$4" library="fab" package="SOIC8" value="A4953-H-BRIDGE-MOTOR-DRIVER"/>
<element name="U$5" library="fab" package="SOIC8" value="A4953-H-BRIDGE-MOTOR-DRIVER"/>
<element name="U$6" library="fab" package="EFOBM" value="RESONATOR"/>
<element name="U$7" library="fab" package="2X02SMD" value="PINHD-2X2-SMD"/>
<element name="R2" library="fab" package="R1206FAB" value=""/>
<element name="IC3" library="v-reg" package="SOT223" value="LD117AS18TR"/>
<element name="R1" library="fab" package="R1206FAB" value=""/>
<element name="R3" library="fab" package="R1206FAB" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="14"/>
<contactref element="J1" pad="1"/>
<contactref element="U$6" pad="2"/>
<contactref element="U$1" pad="6"/>
<contactref element="U$2" pad="1"/>
<contactref element="JP1" pad="1"/>
<contactref element="U$4" pad="1"/>
<contactref element="U$4" pad="7"/>
<contactref element="U$5" pad="1"/>
<contactref element="U$5" pad="7"/>
<contactref element="IC3" pad="1"/>
</signal>
<signal name="+12V">
<contactref element="J1" pad="2"/>
<contactref element="U$4" pad="5"/>
<contactref element="U$5" pad="5"/>
<contactref element="IC3" pad="3"/>
</signal>
<signal name="+5V">
<contactref element="IC1" pad="1"/>
<contactref element="U$1" pad="2"/>
<contactref element="U$2" pad="3"/>
<contactref element="R2" pad="2"/>
<contactref element="JP1" pad="3"/>
<contactref element="U$5" pad="4"/>
<contactref element="IC3" pad="4"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="MOSI">
<contactref element="IC1" pad="7"/>
<contactref element="U$1" pad="4"/>
</signal>
<signal name="MISO">
<contactref element="IC1" pad="8"/>
<contactref element="U$1" pad="1"/>
<contactref element="JP1" pad="5"/>
</signal>
<signal name="SCK">
<contactref element="IC1" pad="9"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="RST">
<contactref element="IC1" pad="4"/>
<contactref element="U$1" pad="5"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="XTAL1">
<contactref element="IC1" pad="2"/>
<contactref element="U$6" pad="1"/>
</signal>
<signal name="XTAL2">
<contactref element="IC1" pad="3"/>
<contactref element="U$6" pad="3"/>
</signal>
<signal name="TX">
<contactref element="U$2" pad="4"/>
<contactref element="IC1" pad="13"/>
</signal>
<signal name="RX">
<contactref element="U$2" pad="5"/>
<contactref element="IC1" pad="12"/>
</signal>
<signal name="IN1">
<contactref element="U$4" pad="3"/>
<contactref element="IC1" pad="5"/>
</signal>
<signal name="IN2">
<contactref element="U$4" pad="2"/>
<contactref element="IC1" pad="6"/>
</signal>
<signal name="OUT1">
<contactref element="U$4" pad="6"/>
<contactref element="U$7" pad="3"/>
</signal>
<signal name="OUT2">
<contactref element="U$4" pad="8"/>
<contactref element="U$7" pad="1"/>
</signal>
<signal name="IN3">
<contactref element="U$5" pad="3"/>
<contactref element="IC1" pad="10"/>
</signal>
<signal name="IN4">
<contactref element="U$5" pad="2"/>
<contactref element="IC1" pad="11"/>
</signal>
<signal name="OUT3">
<contactref element="U$5" pad="6"/>
<contactref element="U$7" pad="2"/>
</signal>
<signal name="OUT4">
<contactref element="U$5" pad="8"/>
<contactref element="U$7" pad="4"/>
</signal>
<signal name="N$1">
<contactref element="R3" pad="1"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="U$4" pad="4"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$3">
</signal>
</signals>
</board>
</drawing>
</eagle>
