<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.0.2">
<drawing>
<board>
<plain>
<wire x1="7.747" y1="5.461" x2="99.619" y2="5.588" width="0" layer="20"/>
<wire x1="99.619" y1="5.588" x2="99.619" y2="78.476" width="0" layer="20"/>
<wire x1="99.619" y1="78.476" x2="7.747" y2="78.476" width="0" layer="20"/>
<wire x1="7.747" y1="78.476" x2="7.747" y2="5.461" width="0" layer="20"/>
</plain>
<libraries>
<library name="fab (3)">
<packages>
<package name="C1206FAB">
</package>
<package name="SOIC14">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt;</description>
</package>
<package name="2X02SMD">
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="SPDTSWITCH">
</package>
<package name="2X03SMD">
</package>
<package name="1X06SMD">
</package>
</packages>
</library>
<library name="lm1117">
<description>&lt;b&gt;LM1117 Voltage Regulator&lt;/b&gt;
&lt;p&gt;800mA LDO Regulator, available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and adjustable versions.&lt;/p&gt;</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;SOT-223 Small-Outline Transistor Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="semicon-smd-ipc">
<description>&lt;b&gt;IPC Standard SMD Semiconductors&lt;/b&gt;&lt;p&gt;
A few devices defined according to the IPC standard.&lt;p&gt;
Based on:&lt;p&gt;
IPC-SM-782&lt;br&gt;
IRevision A, August 1993&lt;br&gt;
Includes Amendment 1, October 1996&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT23">
<description>&lt;b&gt;SOT-23&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="fab (3)" package="C1206FAB" value="4.7uF"/>
<element name="C2" library="fab (3)" package="C1206FAB" value="4.7uF"/>
<element name="IC1" library="fab (3)" package="SOIC14" value="ATTINY44-SSU"/>
<element name="IC2" library="lm1117" package="SOT223" value="LM1117IMPX-5.0"/>
<element name="LASER_CONN" library="fab (3)" package="2X02SMD" value="PINHD-2X2-SMD"/>
<element name="Q1" library="semicon-smd-ipc" package="SOT23" value=""/>
<element name="R1" library="fab (3)" package="R1206" value=""/>
<element name="R2" library="fab (3)" package="R1206" value="4.7"/>
<element name="R3" library="fab (3)" package="R1206" value="1k"/>
<element name="U$1" library="fab (3)" package="SPDTSWITCH" value="SPDTSWITCH"/>
<element name="U$2" library="fab (3)" package="SPDTSWITCH" value="SPDTSWITCH"/>
<element name="U$3" library="fab (3)" package="2X03SMD" value="AVRISPSMD"/>
<element name="U$4" library="fab (3)" package="1X06SMD" value="FTDI-SMD-HEADER"/>
<element name="VIN" library="fab (3)" package="2X02SMD" value="PINHD-2X2-SMD"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="R1" pad="2"/>
<contactref element="U$1" pad="2"/>
<contactref element="U$2" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="IC2" pad="2"/>
<contactref element="IC2" pad="TAB"/>
<contactref element="IC1" pad="1"/>
<contactref element="U$4" pad="3"/>
<contactref element="R2" pad="2"/>
<contactref element="U$3" pad="2"/>
</signal>
<signal name="GND">
<contactref element="IC2" pad="1"/>
<contactref element="U$1" pad="3"/>
<contactref element="U$2" pad="3"/>
<contactref element="C2" pad="2"/>
<contactref element="VIN" pad="1"/>
<contactref element="VIN" pad="3"/>
<contactref element="C1" pad="2"/>
<contactref element="IC1" pad="14"/>
<contactref element="U$4" pad="4"/>
<contactref element="Q1" pad="2"/>
<contactref element="U$3" pad="6"/>
</signal>
<signal name="RST">
<contactref element="R1" pad="1"/>
<contactref element="IC1" pad="4"/>
<contactref element="U$3" pad="5"/>
</signal>
<signal name="N$6">
<contactref element="IC1" pad="6"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="IC1" pad="7"/>
<contactref element="U$2" pad="1"/>
<contactref element="U$3" pad="4"/>
</signal>
<signal name="N$8">
<contactref element="IC2" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="VIN" pad="2"/>
<contactref element="VIN" pad="4"/>
</signal>
<signal name="RX">
<contactref element="U$4" pad="5"/>
<contactref element="IC1" pad="10"/>
</signal>
<signal name="TX">
<contactref element="U$4" pad="6"/>
<contactref element="IC1" pad="9"/>
<contactref element="U$3" pad="3"/>
</signal>
<signal name="LASER">
<contactref element="IC1" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="R2" pad="1"/>
<contactref element="LASER_CONN" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="LASER_CONN" pad="2"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="N$4">
<contactref element="Q1" pad="1"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="MISO">
<contactref element="IC1" pad="8"/>
<contactref element="U$3" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
