<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="7.62" y1="-1.27" x2="91.11" y2="-1.27" width="0" layer="20"/>
<wire x1="91.11" y1="-1.27" x2="91.11" y2="82.54" width="0" layer="20"/>
<wire x1="91.11" y1="82.54" x2="7.62" y2="82.54" width="0" layer="20"/>
<wire x1="7.62" y1="82.54" x2="7.62" y2="-1.27" width="0" layer="20"/>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
<text>Big Daddy Clocks!</text>
</plain>
<libraries>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, 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; 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="DIL28-3">
<description>Standard 28-pin DIP package.&lt;br&gt;
IC needs to have legs bent before insertion.</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, 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; 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="TO-92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
<package name="TO220V">
<description>&lt;b&gt;TO 220 Vertical&lt;/b&gt; Package works with various parts including N-Channel MOSFET SparkFun SKU: COM-10213</description>
</package>
<package name="DIODE-1N4001-KIT">
</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; 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="AXIAL-0.5">
<description>1/2W Resistor, 0.5" wide&lt;p&gt;

Yageo CFR series &lt;a href="http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf"&gt;http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf&lt;/a&gt;</description>
</package>
<package name="AXIAL-0.4">
<description>1/4W Resistor, 0.4" wide&lt;p&gt;

Yageo CFR series &lt;a href="http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf"&gt;http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&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; 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="1X16">
</package>
<package name="1X06">
</package>
<package name="POWER_JACK_PTH">
</package>
<package name="AVR_ICSP">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<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; 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="AXIAL-0.5">
<description>1/2W Resistor, 0.5" wide&lt;p&gt;

Yageo CFR series &lt;a href="http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf"&gt;http://www.yageo.com/pdf/yageo/Leaded-R_CFR_2008.pdf&lt;/a&gt;</description>
</package>
</packages>
</library>
<library name="bourns">
<description>&lt;b&gt;Bourns Trimmers and Potentiometers&lt;/b&gt;&lt;p&gt;
Trim pots, potentiometers, poly-fuses and other components by Bourns.
&lt;h4&gt;&lt;i&gt;Created by Bob Starr (rtzaudio@mindspring.com)&lt;br&gt;
Updated 01/08/2005&lt;/i&gt;&lt;/h4&gt;</description>
<packages>
<package name="3386F">
<description>3/8" Square Trimmer</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; 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="CAP-PTH-SMALL">
</package>
<package name="CPOL-RADIAL-100UF-25V">
</package>
<package name="CPOL-RADIAL-10UF-25V">
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, 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; 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="STANDOFF-ELECTRICAL">
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&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; 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="TO-220-ALT">
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete LEDs for illumination or indication, but no displays.&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; 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="LED5MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
5 mm, round</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="SparkFun-DigitalIC" package="DIL28-3" value="ATMEGA328P_PDIP"/>
<element name="Q1" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q2" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q3" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q4" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q5" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q6" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q7" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q8" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q9" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q10" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q11" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q12" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q13" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q14" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q15" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="Q16" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="R1" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R2" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R4" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R5" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R6" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R7" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R8" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R9" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R10" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R11" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R12" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R13" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R14" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R15" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R16" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="Q17" library="SparkFun-DiscreteSemi" package="TO220V" value="MOSFET-NCHANNELFQP30N06L">
<attribute name="PROD_ID" value="TRANS-10060"/>
</element>
<element name="Q18" library="SparkFun-DiscreteSemi" package="TO220V" value="MOSFET-NCHANNELFQP30N06L">
<attribute name="PROD_ID" value="TRANS-10060"/>
</element>
<element name="Q19" library="SparkFun-DiscreteSemi" package="TO220V" value="MOSFET-NCHANNELFQP30N06L">
<attribute name="PROD_ID" value="TRANS-10060"/>
</element>
<element name="Q20" library="SparkFun-DiscreteSemi" package="TO220V" value="MOSFET-NCHANNELFQP30N06L">
<attribute name="PROD_ID" value="TRANS-10060"/>
</element>
<element name="R17" library="SparkFun-Passives" package="AXIAL-0.5" value=""/>
<element name="R18" library="SparkFun-Passives" package="AXIAL-0.5" value=""/>
<element name="R19" library="SparkFun-Passives" package="AXIAL-0.5" value=""/>
<element name="R20" library="SparkFun-Passives" package="AXIAL-0.5" value=""/>
<element name="Q21" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="LCD" library="SparkFun-Connectors" package="1X16" value="M16PTH"/>
<element name="Q22" library="SparkFun-DiscreteSemi" package="TO-92" value=""/>
<element name="R25" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="R26" library="bourns" package="3386F" value=""/>
<element name="JP1" library="SparkFun-Connectors" package="1X06" value=""/>
<element name="R27" library="SparkFun-Passives" package="AXIAL-0.5" value=""/>
<element name="R28" library="SparkFun-Passives" package="AXIAL-0.5" value=""/>
<element name="J1" library="SparkFun-Connectors" package="POWER_JACK_PTH" value="POWER_JACKPTH">
<attribute name="PROD_ID" value="PRT-00119"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="C2" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="JP4" library="SparkFun-Connectors" package="AVR_ICSP" value="M05X2PTH"/>
<element name="JP2" library="SparkFun-Connectors" package="AVR_ICSP" value="M05X2PTH"/>
<element name="S1" library="SparkFun-Electromechanical" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="S2" library="SparkFun-Electromechanical" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="S3" library="SparkFun-Electromechanical" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="S4" library="SparkFun-Electromechanical" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="IC1" library="SparkFun-PowerIC" package="TO-220-ALT" value=""/>
<element name="D1" library="SparkFun-DiscreteSemi" package="DIODE-1N4001-KIT" value=""/>
<element name="C3" library="SparkFun-Capacitors" package="CPOL-RADIAL-100UF-25V" value=""/>
<element name="C4" library="SparkFun-Capacitors" package="CPOL-RADIAL-10UF-25V" value=""/>
<element name="C5" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="C6" library="SparkFun-Capacitors" package="CAP-PTH-SMALL" value=""/>
<element name="R29" library="SparkFun-Resistors" package="AXIAL-0.5" value=""/>
<element name="LED1" library="SparkFun-LED" package="LED5MM" value=""/>
<element name="R30" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R31" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R32" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R33" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R34" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R35" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R36" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R37" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R24" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R23" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R22" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
<element name="R21" library="SparkFun-Resistors" package="AXIAL-0.4" value=""/>
</elements>
<signals>
<signal name="N$2">
<contactref element="U1" pad="14"/>
<contactref element="R1" pad="P$1"/>
</signal>
<signal name="N$4">
<contactref element="U1" pad="16"/>
<contactref element="R3" pad="P$1"/>
</signal>
<signal name="N$3">
<contactref element="R8" pad="P$2"/>
<contactref element="Q8" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R7" pad="P$2"/>
<contactref element="Q7" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="R1" pad="P$2"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="U1" pad="15"/>
<contactref element="R2" pad="P$1"/>
</signal>
<signal name="N$12">
<contactref element="R2" pad="P$2"/>
<contactref element="Q2" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="R3" pad="P$2"/>
<contactref element="Q3" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="R4" pad="P$2"/>
<contactref element="Q4" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="U1" pad="17"/>
<contactref element="R4" pad="P$1"/>
</signal>
<signal name="N$15">
<contactref element="U1" pad="18"/>
<contactref element="R5" pad="P$1"/>
</signal>
<signal name="N$6">
<contactref element="R5" pad="P$2"/>
<contactref element="Q5" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="U1" pad="19"/>
<contactref element="R6" pad="P$1"/>
</signal>
<signal name="N$17">
<contactref element="R6" pad="P$2"/>
<contactref element="Q6" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="Q1" pad="3"/>
<contactref element="R9" pad="P$1"/>
</signal>
<signal name="N$18">
<contactref element="R9" pad="P$2"/>
<contactref element="Q9" pad="2"/>
</signal>
<signal name="N$19">
<contactref element="Q2" pad="3"/>
<contactref element="R10" pad="P$1"/>
</signal>
<signal name="N$20">
<contactref element="R10" pad="P$2"/>
<contactref element="Q10" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="Q3" pad="3"/>
<contactref element="R11" pad="P$1"/>
</signal>
<signal name="N$22">
<contactref element="R11" pad="P$2"/>
<contactref element="Q11" pad="2"/>
</signal>
<signal name="N$23">
<contactref element="Q4" pad="3"/>
<contactref element="R12" pad="P$1"/>
</signal>
<signal name="N$24">
<contactref element="R12" pad="P$2"/>
<contactref element="Q12" pad="2"/>
</signal>
<signal name="N$25">
<contactref element="Q5" pad="3"/>
<contactref element="R13" pad="P$1"/>
</signal>
<signal name="N$26">
<contactref element="R13" pad="P$2"/>
<contactref element="Q13" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="Q6" pad="3"/>
<contactref element="R14" pad="P$1"/>
</signal>
<signal name="N$28">
<contactref element="R14" pad="P$2"/>
<contactref element="Q14" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="Q7" pad="3"/>
<contactref element="R15" pad="P$1"/>
</signal>
<signal name="N$30">
<contactref element="R15" pad="P$2"/>
<contactref element="Q15" pad="2"/>
</signal>
<signal name="N$31">
<contactref element="Q8" pad="3"/>
<contactref element="R16" pad="P$1"/>
</signal>
<signal name="N$32">
<contactref element="R16" pad="P$2"/>
<contactref element="Q16" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="9"/>
<contactref element="R8" pad="P$1"/>
</signal>
<signal name="N$8">
<contactref element="U1" pad="23"/>
<contactref element="R7" pad="P$1"/>
</signal>
<signal name="GND">
<contactref element="Q1" pad="1"/>
<contactref element="Q2" pad="1"/>
<contactref element="Q3" pad="1"/>
<contactref element="Q4" pad="1"/>
<contactref element="Q5" pad="1"/>
<contactref element="Q6" pad="1"/>
<contactref element="Q7" pad="1"/>
<contactref element="Q8" pad="1"/>
<contactref element="Q20" pad="3"/>
<contactref element="Q19" pad="3"/>
<contactref element="Q18" pad="3"/>
<contactref element="Q17" pad="3"/>
<contactref element="Q21" pad="1"/>
<contactref element="Q22" pad="1"/>
<contactref element="LCD" pad="16"/>
<contactref element="LCD" pad="1"/>
<contactref element="LCD" pad="5"/>
<contactref element="JP1" pad="1"/>
<contactref element="U1" pad="8"/>
<contactref element="U1" pad="22"/>
<contactref element="J1" pad="GNDBREAK"/>
<contactref element="J1" pad="GND"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="LED1" pad="K"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="IC1" pad="GND"/>
</signal>
<signal name="VCC">
<contactref element="J1" pad="PWR"/>
<contactref element="Q9" pad="1"/>
<contactref element="Q10" pad="1"/>
<contactref element="Q11" pad="1"/>
<contactref element="Q12" pad="1"/>
<contactref element="Q13" pad="1"/>
<contactref element="Q14" pad="1"/>
<contactref element="Q15" pad="1"/>
<contactref element="Q16" pad="1"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="JP1">
<contactref element="JP4" pad="1"/>
<contactref element="R37" pad="P$2"/>
</signal>
<signal name="JP2">
<contactref element="JP4" pad="2"/>
<contactref element="R36" pad="P$2"/>
</signal>
<signal name="JP3">
<contactref element="JP4" pad="3"/>
<contactref element="R35" pad="P$2"/>
</signal>
<signal name="JP4">
<contactref element="JP4" pad="4"/>
<contactref element="R34" pad="P$2"/>
</signal>
<signal name="JP5">
<contactref element="JP4" pad="5"/>
<contactref element="R33" pad="P$2"/>
</signal>
<signal name="JP6">
<contactref element="JP4" pad="6"/>
<contactref element="R32" pad="P$2"/>
</signal>
<signal name="JP7">
<contactref element="JP4" pad="7"/>
<contactref element="R31" pad="P$2"/>
</signal>
<signal name="JP8">
<contactref element="JP4" pad="8"/>
<contactref element="R30" pad="P$2"/>
</signal>
<signal name="JP10">
<contactref element="JP4" pad="10"/>
<contactref element="R22" pad="P$2"/>
</signal>
<signal name="JP12">
<contactref element="Q19" pad="2"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="JP14">
<contactref element="Q17" pad="2"/>
<contactref element="JP2" pad="3"/>
</signal>
<signal name="JP9">
<contactref element="JP4" pad="9"/>
<contactref element="R21" pad="P$2"/>
</signal>
<signal name="JP11">
<contactref element="Q20" pad="2"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="JP13">
<contactref element="Q18" pad="2"/>
<contactref element="JP2" pad="4"/>
</signal>
<signal name="N$33">
<contactref element="Q17" pad="1"/>
<contactref element="R20" pad="P$1"/>
</signal>
<signal name="N$34">
<contactref element="Q18" pad="1"/>
<contactref element="R19" pad="P$2"/>
</signal>
<signal name="N$35">
<contactref element="Q19" pad="1"/>
<contactref element="R18" pad="P$2"/>
</signal>
<signal name="N$36">
<contactref element="Q20" pad="1"/>
<contactref element="R17" pad="P$2"/>
</signal>
<signal name="PD6">
<contactref element="R20" pad="P$2"/>
<contactref element="U1" pad="12"/>
</signal>
<signal name="PC3">
<contactref element="R19" pad="P$1"/>
<contactref element="U1" pad="26"/>
</signal>
<signal name="PC2">
<contactref element="R18" pad="P$1"/>
<contactref element="U1" pad="25"/>
</signal>
<signal name="PC1">
<contactref element="R17" pad="P$1"/>
<contactref element="U1" pad="24"/>
</signal>
<signal name="PD7">
<contactref element="U1" pad="13"/>
<contactref element="R23" pad="P$1"/>
</signal>
<signal name="N$37">
<contactref element="Q21" pad="3"/>
<contactref element="R22" pad="P$1"/>
<contactref element="R21" pad="P$1"/>
</signal>
<signal name="VIN">
<contactref element="U1" pad="7"/>
<contactref element="R25" pad="P$2"/>
<contactref element="LCD" pad="2"/>
<contactref element="R26" pad="1"/>
<contactref element="JP1" pad="2"/>
<contactref element="R27" pad="P$2"/>
<contactref element="R28" pad="P$2"/>
<contactref element="U1" pad="20"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="JP2" pad="5"/>
<contactref element="IC1" pad="OUT"/>
<contactref element="C3" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="R29" pad="P$1"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="27"/>
<contactref element="JP1" pad="3"/>
<contactref element="R27" pad="P$1"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="28"/>
<contactref element="JP1" pad="4"/>
<contactref element="R28" pad="P$1"/>
</signal>
<signal name="N$38">
<contactref element="Q22" pad="2"/>
<contactref element="R24" pad="P$2"/>
</signal>
<signal name="N$39">
<contactref element="Q21" pad="2"/>
<contactref element="R23" pad="P$2"/>
</signal>
<signal name="N$40">
<contactref element="U1" pad="10"/>
<contactref element="R24" pad="P$1"/>
</signal>
<signal name="N$41">
<contactref element="LCD" pad="15"/>
<contactref element="R25" pad="P$1"/>
</signal>
<signal name="PD2">
<contactref element="U1" pad="4"/>
<contactref element="LCD" pad="11"/>
</signal>
<signal name="PD3">
<contactref element="U1" pad="5"/>
<contactref element="LCD" pad="12"/>
</signal>
<signal name="PD4">
<contactref element="U1" pad="6"/>
<contactref element="LCD" pad="13"/>
</signal>
<signal name="PD5">
<contactref element="U1" pad="11"/>
<contactref element="LCD" pad="14"/>
</signal>
<signal name="PD0">
<contactref element="U1" pad="2"/>
<contactref element="LCD" pad="4"/>
</signal>
<signal name="PD1">
<contactref element="U1" pad="3"/>
<contactref element="LCD" pad="6"/>
</signal>
<signal name="N$42">
<contactref element="R26" pad="3"/>
<contactref element="R26" pad="2"/>
<contactref element="LCD" pad="3"/>
</signal>
<signal name="JP17">
<contactref element="JP2" pad="8"/>
</signal>
<signal name="JP19">
<contactref element="JP2" pad="10"/>
</signal>
<signal name="N$43">
<contactref element="D1" pad="C"/>
<contactref element="IC1" pad="IN"/>
<contactref element="C4" pad="1"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="N$45">
<contactref element="R29" pad="P$2"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="N$44">
<contactref element="Q16" pad="3"/>
<contactref element="R30" pad="P$1"/>
</signal>
<signal name="N$46">
<contactref element="Q15" pad="3"/>
<contactref element="R31" pad="P$1"/>
</signal>
<signal name="N$47">
<contactref element="Q14" pad="3"/>
<contactref element="R32" pad="P$1"/>
</signal>
<signal name="N$48">
<contactref element="Q13" pad="3"/>
<contactref element="R33" pad="P$1"/>
</signal>
<signal name="N$49">
<contactref element="Q12" pad="3"/>
<contactref element="R34" pad="P$1"/>
</signal>
<signal name="N$50">
<contactref element="Q11" pad="3"/>
<contactref element="R35" pad="P$1"/>
</signal>
<signal name="N$51">
<contactref element="Q10" pad="3"/>
<contactref element="R36" pad="P$1"/>
</signal>
<signal name="N$52">
<contactref element="Q9" pad="3"/>
<contactref element="R37" pad="P$1"/>
</signal>
<signal name="JP15">
<contactref element="JP2" pad="6"/>
<contactref element="Q22" pad="3"/>
</signal>
<signal name="JP18">
<contactref element="JP2" pad="7"/>
</signal>
<signal name="JP20">
<contactref element="JP2" pad="9"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
