<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.2.2">
<drawing>
<board>
<plain>
<hole x="6" y="57.5" drill="3"/>
<hole x="6" y="5.5" drill="3"/>
<hole x="73" y="57.5" drill="3"/>
<hole x="73" y="20" drill="3"/>
<wire x1="3" y1="0" x2="76.5" y2="0" width="0.254" layer="20"/>
<wire x1="76.5" y1="0" x2="76.5" y2="60" width="0.254" layer="20"/>
<wire x1="76.5" y1="60" x2="3" y2="60" width="0.254" layer="20"/>
<wire x1="3" y1="60" x2="3" y2="0" width="0.254" layer="20"/>
</plain>
<libraries>
<library name="AVX_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 30/04/2012 16:26:10</description>
<packages>
<package name="CAPC3216X178N">
</package>
</packages>
</library>
<library name="atmega8">
<packages>
<package name="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
</packages>
</library>
<library name="01_FAB_Hello">
<packages>
<package name="CSM-7X-DU">
<description>&lt;b&gt;SMD CRYSTAL&lt;/b&gt;&lt;p&gt;
Source: www.ecsxtal.com .. Crystal 3.6864MHz CSM_7X_DU.PDF</description>
</package>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="01_SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="1206">
</package>
<package name="1X01">
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="22-23-2021">
<description>&lt;b&gt;KK® 254 Solid Header, Vertical, with Friction Lock, 2 Circuits, Tin (Sn) Plating&lt;/b&gt;&lt;p&gt;&lt;a href =http://www.molex.com/pdm_docs/sd/022232021_sd.pdf&gt;Datasheet &lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="pinhead">
<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="1X05">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X01">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="SOT23">
<description>&lt;b&gt;SOT 23&lt;/b&gt;</description>
</package>
<package name="R1206FAB">
</package>
</packages>
</library>
<library name="SparkFun-IC-Special-Function">
<description>&lt;h3&gt;SparkFun Special Function ICs&lt;/h3&gt;
This library contains ICs that do not really fit into the other, more generic categories.  Basically, anything that serves some function but has a bunch of brains or special bias circuitry that prevents it from being used as a general part qualifies for this category.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;555 timers&lt;/li&gt;
&lt;li&gt;LED drivers&lt;/li&gt;
&lt;li&gt;H-Bridge drivers&lt;/li&gt;
&lt;li&gt;Motor drivers&lt;/li&gt;
&lt;li&gt;Waveform generators&lt;/li&gt;
&lt;li&gt;Crypto&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;
&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SSOP24">
</package>
</packages>
</library>
<library name="Rembrandt Electronics - JST XH Connectors v1-0">
<packages>
<package name="JST-XH-02-PACKAGE-LONG-PAD">
<description>&lt;b&gt;JST XH Connector Long Pads (Package)&lt;/b&gt;&lt;p&gt;

Wire to board connector.

Pitch: 2,54 mm, (0.100")&lt;p&gt;
Number of pins: &lt;b&gt;2&lt;/b&gt;&lt;b&gt;&lt;P&gt;

&lt;b&gt;Created by Rembrandt Electronics&lt;/b&gt;&lt;p&gt;
&lt;b&gt;www.rembrandtelectronics.com&lt;/b&gt;&lt;p&gt;</description>
</package>
<package name="JST-XH-03-PACKAGE-LONG-PAD">
<description>&lt;b&gt;JST XH Connector Long Pads (Package)&lt;/b&gt;&lt;p&gt;

Wire to board connector.

Pitch: 2,54 mm, (0.100")&lt;p&gt;
Number of pins: &lt;b&gt;3&lt;/b&gt;&lt;b&gt;&lt;P&gt;

&lt;b&gt;Created by Rembrandt Electronics&lt;/b&gt;&lt;p&gt;
&lt;b&gt;www.rembrandtelectronics.com&lt;/b&gt;&lt;p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="AVX_By_element14_Batch_1" package="CAPC3216X178N" value="22pF">
<attribute name="MPN" value="0612ZC225MAT2A"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="-"/>
<attribute name="OC_NEWARK" value="12N3209"/>
<attribute name="SUPPLIER" value="AVX"/>
<attribute name="TOLERANCE" value="±20%"/>
<attribute name="VALUE"/>
<attribute name="VOLTAGERATING" value="10V"/>
</element>
<element name="C2" library="AVX_By_element14_Batch_1" package="CAPC3216X178N" value="22pF">
<attribute name="MPN" value="0612ZC225MAT2A"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="-"/>
<attribute name="OC_NEWARK" value="12N3209"/>
<attribute name="SUPPLIER" value="AVX"/>
<attribute name="TOLERANCE" value="±20%"/>
<attribute name="VALUE"/>
<attribute name="VOLTAGERATING" value="10V"/>
</element>
<element name="MICRO" library="atmega8" package="TQFP32-08" value="ATMEGA328P-AU">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CRYSTAL" library="01_FAB_Hello" package="CSM-7X-DU" value="16Mhz">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="01_SparkFun" package="1206" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SWITCH" library="01_FAB_Hello" package="6MM_SWITCH" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED_13" library="01_FAB_Hello" package="1206" value="YELLOW">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED_GREEN" library="01_FAB_Hello" package="1206" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="01_SparkFun" package="1206" value="499">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="01_SparkFun" package="1206" value="499">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="01_SparkFun" package="1206" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="01_SparkFun" package="1206" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="01_SparkFun" package="1206" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="01_SparkFun" package="1206" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RST" library="01_SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PADS_2" library="pinhead" package="1X05" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="fab" package="C1206FAB" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="fab" package="C1206FAB" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="fab" package="C1206FAB" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="SparkFun-IC-Special-Function" package="SSOP24" value="TB6612FNG">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="IC-09363"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="fab" package="SOT23" value="5V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PADS4" library="pinhead" package="1X03" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="con-molex" package="22-23-2021" value="22-23-2021">
<attribute name="MF" value="MOLEX"/>
<attribute name="MPN" value="22-23-2021"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="1462926"/>
<attribute name="OC_NEWARK" value="25C3832"/>
<attribute name="VALUE"/>
</element>
<element name="DCMOTOR1" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-02-PACKAGE-LONG-PAD" value="JST-XH-02-PIN-LONG-PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="DCMOTOR2" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-02-PACKAGE-LONG-PAD" value="JST-XH-02-PIN-LONG-PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X2" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-02-PACKAGE-LONG-PAD" value="JST-XH-02-PIN-LONG-PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X3" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-03-PACKAGE-LONG-PAD" value="JST-XH-03-PIN-LONG-PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X4" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-03-PACKAGE-LONG-PAD" value="JST-XH-03-PIN-LONG-PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X5" library="Rembrandt Electronics - JST XH Connectors v1-0" package="JST-XH-03-PACKAGE-LONG-PAD" value="JST-XH-03-PIN-LONG-PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="pinhead" package="1X05" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="fab" package="R1206FAB" value="0ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="fab" package="C1206FAB" value="0.1mF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="fab" package="C1206FAB" value="0.1mF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="pinhead" package="1X01" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP3" library="pinhead" package="1X01" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP4" library="pinhead" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="MICRO" pad="4"/>
<contactref element="MICRO" pad="6"/>
<contactref element="MICRO" pad="18"/>
<contactref element="MICRO" pad="20"/>
<contactref element="R1" pad="1"/>
<contactref element="LED_GREEN" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="X1" pad="1"/>
<contactref element="X3" pad="1"/>
<contactref element="X4" pad="1"/>
<contactref element="X5" pad="1"/>
<contactref element="IC1" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="MICRO" pad="7"/>
<contactref element="CRYSTAL" pad="2"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="CRYSTAL" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="MICRO" pad="8"/>
</signal>
<signal name="GND">
<contactref element="MICRO" pad="3"/>
<contactref element="MICRO" pad="5"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="SWITCH" pad="3"/>
<contactref element="SWITCH" pad="4"/>
<contactref element="MICRO" pad="21"/>
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="U$1" pad="3"/>
<contactref element="U$1" pad="4"/>
<contactref element="U$1" pad="9"/>
<contactref element="U$1" pad="10"/>
<contactref element="IC1" pad="3"/>
<contactref element="X1" pad="2"/>
<contactref element="X3" pad="2"/>
<contactref element="X4" pad="3"/>
<contactref element="X5" pad="3"/>
<contactref element="U$1" pad="18"/>
<contactref element="R10" pad="2"/>
<contactref element="X2" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="R11" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="JP4" pad="2"/>
</signal>
<signal name="D6">
<contactref element="MICRO" pad="10"/>
<contactref element="U$1" pad="22"/>
<contactref element="R5" pad="1"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="D13">
<contactref element="MICRO" pad="17"/>
<contactref element="LED_13" pad="1"/>
<contactref element="PADS4" pad="3"/>
</signal>
<signal name="D0-RX">
<contactref element="MICRO" pad="30"/>
<contactref element="PADS_2" pad="1"/>
</signal>
<signal name="D1-TX">
<contactref element="MICRO" pad="31"/>
<contactref element="PADS_2" pad="2"/>
</signal>
<signal name="D2-GPSRX">
<contactref element="MICRO" pad="32"/>
<contactref element="PADS_2" pad="3"/>
</signal>
<signal name="D3-GPSTX">
<contactref element="MICRO" pad="1"/>
<contactref element="PADS_2" pad="4"/>
</signal>
<signal name="D4">
<contactref element="MICRO" pad="2"/>
<contactref element="PADS_2" pad="5"/>
</signal>
<signal name="A0">
<contactref element="MICRO" pad="23"/>
<contactref element="X3" pad="3"/>
</signal>
<signal name="A1">
<contactref element="MICRO" pad="24"/>
<contactref element="X4" pad="2"/>
</signal>
<signal name="N$26">
<contactref element="LED_GREEN" pad="2"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="LED_13" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="RST">
<contactref element="JP1" pad="5"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="N$29">
</signal>
<signal name="D9">
<contactref element="MICRO" pad="13"/>
<contactref element="U$1" pad="16"/>
<contactref element="R8" pad="1"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="D10">
<contactref element="MICRO" pad="14"/>
<contactref element="U$1" pad="15"/>
<contactref element="R9" pad="1"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="D11">
<contactref element="PADS4" pad="1"/>
<contactref element="U$1" pad="19"/>
<contactref element="MICRO" pad="15"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="1"/>
<contactref element="U$1" pad="2"/>
<contactref element="DCMOTOR2" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U$1" pad="5"/>
<contactref element="U$1" pad="6"/>
<contactref element="DCMOTOR2" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="U$1" pad="7"/>
<contactref element="U$1" pad="8"/>
<contactref element="DCMOTOR1" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="U$1" pad="11"/>
<contactref element="U$1" pad="12"/>
<contactref element="DCMOTOR1" pad="2"/>
</signal>
<signal name="VIN">
<contactref element="IC1" pad="2"/>
<contactref element="X2" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="U$1" pad="24"/>
<contactref element="U$1" pad="14"/>
<contactref element="U$1" pad="13"/>
<contactref element="C9" pad="2"/>
<contactref element="U$1" pad="20"/>
<contactref element="JP2" pad="1"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="D5">
<contactref element="MICRO" pad="9"/>
<contactref element="U$1" pad="23"/>
<contactref element="R4" pad="1"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="D7">
<contactref element="MICRO" pad="11"/>
<contactref element="U$1" pad="21"/>
<contactref element="R6" pad="1"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="D8">
<contactref element="MICRO" pad="12"/>
<contactref element="U$1" pad="17"/>
<contactref element="R7" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="D12">
<contactref element="MICRO" pad="16"/>
<contactref element="PADS4" pad="2"/>
<contactref element="X5" pad="2"/>
</signal>
<signal name="A2">
<contactref element="MICRO" pad="25"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="A3">
<contactref element="MICRO" pad="26"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="A4">
<contactref element="MICRO" pad="27"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="A5">
<contactref element="MICRO" pad="28"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="A6">
<contactref element="MICRO" pad="19"/>
</signal>
<signal name="A7">
<contactref element="MICRO" pad="22"/>
</signal>
<signal name="N$28">
<contactref element="R1" pad="2"/>
<contactref element="SWITCH" pad="1"/>
<contactref element="SWITCH" pad="2"/>
<contactref element="MICRO" pad="29"/>
<contactref element="C6" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="RST" pad="1"/>
<contactref element="R13" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="C6" pad="2"/>
<contactref element="R12" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
