<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="-5.588" y1="0" x2="140.97" y2="0" width="0" layer="20"/>
<wire x1="140.97" y1="0" x2="140.97" y2="54.346" width="0" layer="20"/>
<wire x1="140.97" y1="54.346" x2="-5.588" y2="54.346" width="0" layer="20"/>
<wire x1="-5.588" y1="54.346" x2="-5.588" y2="0" width="0" layer="20"/>
<hole x="-3.048" y="3.048" drill="3.2"/>
<hole x="138.43" y="3.048" drill="3.2"/>
<hole x="-3.048" y="51.689" drill="3.2"/>
<hole x="138.43" y="51.689" drill="3.2"/>
</plain>
<libraries>
<library name="Teensy3.0">
<packages>
<package name="TEENSY_3.0_BASIC-PGM">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. 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="0805">
</package>
</packages>
</library>
<library name="74xx-eu">
<description>&lt;b&gt;TTL Devices, 74xx Series with European Symbols&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Texas Instruments &lt;i&gt;TTL Data Book&lt;/i&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;Volume 1, 1996.
&lt;li&gt;TTL Data Book, Volume 2 , 1993
&lt;li&gt;National Seminconductor Databook 1990, ALS/LS Logic
&lt;li&gt;ttl 74er digital data dictionary, ECA Electronic + Acustic GmbH, ISBN 3-88109-032-0
&lt;li&gt;http://icmaster.com/ViewCompare.asp
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO20W">
<description>&lt;b&gt;Wide Small Outline package&lt;/b&gt; 300 mil</description>
</package>
</packages>
</library>
<library name="analog-devices">
<description>&lt;b&gt;Analog Devices Components&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL24-3">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt; 0.3 inch</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. 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="0805">
</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="2X14">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X03/90">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="Miscellaneous">
<packages>
<package name="ALTRONICS_USB_A">
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="UC1" library="Teensy3.0" package="TEENSY_3.0_BASIC-PGM" value="TEENSY_3.0_BASIC-PGM">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC10" library="74xx-eu" package="SO20W" value="74HC245DW"/>
<element name="IC1" library="analog-devices" package="DIL24-3" value="AD420"/>
<element name="C1" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C2" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C3" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="C4" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="R1" library="SparkFun-Resistors" package="0805" value="10k"/>
<element name="JP1" library="pinhead" package="2X14" value=""/>
<element name="IC2" library="analog-devices" package="DIL24-3" value="AD420"/>
<element name="C5" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C6" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C7" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="C8" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="R4" library="SparkFun-Resistors" package="0805" value="10k"/>
<element name="IC3" library="analog-devices" package="DIL24-3" value="AD420"/>
<element name="C9" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C10" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C11" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="C12" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="R6" library="SparkFun-Resistors" package="0805" value="10k"/>
<element name="IC4" library="analog-devices" package="DIL24-3" value="AD420"/>
<element name="C13" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C14" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C15" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="C16" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="R2" library="SparkFun-Resistors" package="0805" value="10k"/>
<element name="IC5" library="analog-devices" package="DIL24-3" value="AD420"/>
<element name="C17" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C18" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C19" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="C20" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="R3" library="SparkFun-Resistors" package="0805" value="10k"/>
<element name="IC6" library="analog-devices" package="DIL24-3" value="AD420"/>
<element name="C21" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C22" library="SparkFun-Capacitors" package="0805" value="10nF"/>
<element name="C23" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="C24" library="SparkFun-Capacitors" package="0805" value="100nF"/>
<element name="R5" library="SparkFun-Resistors" package="0805" value="10k"/>
<element name="S1" library="pinhead" package="1X03/90" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S2" library="pinhead" package="1X03/90" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="USB" library="Miscellaneous" package="ALTRONICS_USB_A" value="ALTRONICS_USB_A"/>
<element name="JP2" library="jumper" package="JP1" value=""/>
</elements>
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<signal name="AGND">
<contactref element="UC1" pad="AGND"/>
</signal>
<signal name="VBAT">
<contactref element="UC1" pad="VBAT"/>
</signal>
<signal name="+24V">
<contactref element="IC1" pad="23"/>
<contactref element="C3" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="IC2" pad="23"/>
<contactref element="C7" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
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<contactref element="C11" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C10" pad="2"/>
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<contactref element="C23" pad="2"/>
<contactref element="C21" pad="2"/>
<contactref element="C22" pad="2"/>
<contactref element="JP1" pad="27"/>
<contactref element="JP1" pad="28"/>
</signal>
<signal name="GND">
<contactref element="UC1" pad="GND"/>
<contactref element="UC1" pad="GND1"/>
<contactref element="IC10" pad="10"/>
<contactref element="IC10" pad="19"/>
<contactref element="IC1" pad="11"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
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<contactref element="C23" pad="1"/>
<contactref element="C24" pad="1"/>
<contactref element="IC6" pad="5"/>
<contactref element="JP1" pad="25"/>
<contactref element="JP1" pad="23"/>
<contactref element="S1" pad="3"/>
<contactref element="S2" pad="3"/>
<contactref element="USB" pad="GND@1"/>
<contactref element="USB" pad="GND@2"/>
<contactref element="USB" pad="GND"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="ENC_BUTTON">
<contactref element="JP1" pad="1"/>
<contactref element="UC1" pad="13"/>
</signal>
<signal name="+5V">
<contactref element="UC1" pad="VIN"/>
<contactref element="IC10" pad="20"/>
<contactref element="IC10" pad="1"/>
<contactref element="UC1" pad="0"/>
<contactref element="IC1" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="IC1" pad="4"/>
<contactref element="R1" pad="1"/>
<contactref element="IC2" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="IC2" pad="4"/>
<contactref element="R4" pad="1"/>
<contactref element="IC3" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="IC3" pad="4"/>
<contactref element="R6" pad="1"/>
<contactref element="IC4" pad="2"/>
<contactref element="C16" pad="2"/>
<contactref element="IC4" pad="4"/>
<contactref element="R2" pad="1"/>
<contactref element="IC5" pad="2"/>
<contactref element="C20" pad="2"/>
<contactref element="IC5" pad="4"/>
<contactref element="R3" pad="1"/>
<contactref element="IC6" pad="2"/>
<contactref element="C24" pad="2"/>
<contactref element="IC6" pad="4"/>
<contactref element="R5" pad="1"/>
<contactref element="JP1" pad="24"/>
<contactref element="JP1" pad="26"/>
<contactref element="S1" pad="2"/>
<contactref element="S2" pad="2"/>
<contactref element="USB" pad="VCC"/>
</signal>
<signal name="ENC_B">
<contactref element="JP1" pad="3"/>
<contactref element="UC1" pad="12"/>
</signal>
<signal name="ENC_A">
<contactref element="JP1" pad="5"/>
<contactref element="UC1" pad="11"/>
</signal>
<signal name="+3V3">
<contactref element="UC1" pad="3.3V"/>
<contactref element="UC1" pad="3.3V1"/>
</signal>
<signal name="LIGHTS">
<contactref element="IC10" pad="2"/>
<contactref element="UC1" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="IC1" pad="14"/>
<contactref element="IC1" pad="15"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="20"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="C2" pad="1"/>
<contactref element="IC1" pad="21"/>
</signal>
<signal name="CLOCK">
<contactref element="UC1" pad="3"/>
<contactref element="IC10" pad="7"/>
</signal>
<signal name="DATA">
<contactref element="IC10" pad="6"/>
<contactref element="UC1" pad="4"/>
</signal>
<signal name="LATCH">
<contactref element="IC10" pad="8"/>
<contactref element="UC1" pad="2"/>
</signal>
<signal name="DATA_5V">
<contactref element="IC1" pad="9"/>
<contactref element="IC10" pad="14"/>
</signal>
<signal name="CLOCK_5V">
<contactref element="IC1" pad="8"/>
<contactref element="IC10" pad="13"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC3" pad="8"/>
<contactref element="IC4" pad="8"/>
<contactref element="IC5" pad="8"/>
<contactref element="IC6" pad="8"/>
</signal>
<signal name="LATCH_5V">
<contactref element="IC1" pad="7"/>
<contactref element="IC10" pad="12"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC3" pad="7"/>
<contactref element="IC4" pad="7"/>
<contactref element="IC5" pad="7"/>
<contactref element="IC6" pad="7"/>
</signal>
<signal name="CLEAR_5V">
<contactref element="IC1" pad="6"/>
<contactref element="IC2" pad="6"/>
<contactref element="IC3" pad="6"/>
<contactref element="IC4" pad="6"/>
<contactref element="IC5" pad="6"/>
<contactref element="IC6" pad="6"/>
</signal>
<signal name="LIGHTS_2">
<contactref element="IC10" pad="3"/>
<contactref element="UC1" pad="20/A6"/>
</signal>
<signal name="LIGHTS_3">
<contactref element="IC10" pad="4"/>
<contactref element="UC1" pad="19/A5"/>
</signal>
<signal name="SERVO_1">
<contactref element="UC1" pad="23/A9"/>
<contactref element="S1" pad="1"/>
</signal>
<signal name="SERVO_2">
<contactref element="UC1" pad="22/A8"/>
<contactref element="S2" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="UC1" pad="18/A4"/>
</signal>
<signal name="N$24">
<contactref element="UC1" pad="17/A3"/>
</signal>
<signal name="N$25">
<contactref element="UC1" pad="16/A2"/>
</signal>
<signal name="N$5">
<contactref element="IC2" pad="14"/>
<contactref element="IC2" pad="15"/>
</signal>
<signal name="N$7">
<contactref element="IC2" pad="20"/>
<contactref element="C5" pad="1"/>
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<signal name="N$12">
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<signal name="N$26">
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<signal name="N$27">
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<contactref element="C9" pad="1"/>
</signal>
<signal name="N$28">
<contactref element="C10" pad="1"/>
<contactref element="IC3" pad="21"/>
</signal>
<signal name="N$29">
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<contactref element="IC4" pad="15"/>
</signal>
<signal name="N$30">
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<signal name="N$31">
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<signal name="N$32">
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<signal name="N$33">
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<signal name="N$34">
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<signal name="N$35">
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<signal name="N$36">
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<contactref element="C21" pad="1"/>
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<signal name="N$37">
<contactref element="C22" pad="1"/>
<contactref element="IC6" pad="21"/>
</signal>
<signal name="ENC_BUTTON_2">
<contactref element="JP1" pad="7"/>
<contactref element="UC1" pad="5"/>
</signal>
<signal name="ENC_B_2">
<contactref element="JP1" pad="9"/>
<contactref element="UC1" pad="10"/>
</signal>
<signal name="ENC_A_2">
<contactref element="JP1" pad="11"/>
<contactref element="UC1" pad="9"/>
</signal>
<signal name="N$47">
<contactref element="JP1" pad="19"/>
</signal>
<signal name="N$48">
<contactref element="JP1" pad="21"/>
</signal>
<signal name="ANA_IN_2">
<contactref element="JP1" pad="22"/>
<contactref element="UC1" pad="15/A1"/>
</signal>
<signal name="ANA_IN_1">
<contactref element="JP1" pad="20"/>
<contactref element="UC1" pad="14/A0"/>
</signal>
<signal name="ENC_A_3">
<contactref element="JP1" pad="18"/>
<contactref element="UC1" pad="6"/>
</signal>
<signal name="ENC_B_3">
<contactref element="JP1" pad="16"/>
<contactref element="UC1" pad="7"/>
</signal>
<signal name="ENC_BUTTON_3">
<contactref element="JP1" pad="14"/>
<contactref element="UC1" pad="8"/>
</signal>
<signal name="ANALOG_3_+">
<contactref element="JP1" pad="6"/>
<contactref element="IC3" pad="18"/>
</signal>
<signal name="ANALOG_2_+">
<contactref element="JP1" pad="4"/>
<contactref element="IC2" pad="18"/>
</signal>
<signal name="ANALOG_1_+">
<contactref element="JP1" pad="2"/>
<contactref element="IC1" pad="18"/>
</signal>
<signal name="N$49">
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<contactref element="IC2" pad="10"/>
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<signal name="N$50">
<contactref element="IC2" pad="9"/>
<contactref element="IC1" pad="10"/>
</signal>
<signal name="N$51">
<contactref element="IC4" pad="9"/>
<contactref element="IC3" pad="10"/>
</signal>
<signal name="N$52">
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<contactref element="IC4" pad="10"/>
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<signal name="N$53">
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<signal name="N$55">
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<signal name="N$56">
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<contactref element="R2" pad="2"/>
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<signal name="N$57">
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<signal name="N$58">
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<signal name="N$59">
<contactref element="IC1" pad="3"/>
<contactref element="R1" pad="2"/>
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<signal name="ANALOG_4_+">
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<contactref element="JP1" pad="13"/>
</signal>
<signal name="ANALOG_5_+">
<contactref element="IC5" pad="18"/>
<contactref element="JP1" pad="15"/>
</signal>
<signal name="ANALOG_6_+">
<contactref element="IC6" pad="18"/>
<contactref element="JP1" pad="17"/>
</signal>
<signal name="LED_DATA_3">
<contactref element="IC10" pad="16"/>
<contactref element="JP1" pad="12"/>
</signal>
<signal name="LED_DATA_2">
<contactref element="IC10" pad="17"/>
<contactref element="JP1" pad="10"/>
</signal>
<signal name="LED_DATA">
<contactref element="IC10" pad="18"/>
<contactref element="JP1" pad="8"/>
</signal>
<signal name="JUMPER">
<contactref element="JP2" pad="1"/>
<contactref element="UC1" pad="21/A7"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
