<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.3">
<drawing>
<board>
<plain>
<text>www.simonmonk.org</text>
<text>D1</text>
<text>D2</text>
<text>D3</text>
<text>D4</text>
<text>D5</text>
<text>D6</text>
<text>D7</text>
<text>D8</text>
<text>Colon</text>
<text>Digit 1</text>
<text>Digit 2</text>
<text>Digit 3</text>
<text>Digit 4</text>
<text>Segment A</text>
<text>Segment B</text>
<text>Segment C</text>
<text>D9</text>
<text>D10</text>
<text>Segment D</text>
<text>D11</text>
<text>D12</text>
<text>D13</text>
<text>A0</text>
<text>A1</text>
<text>A2</text>
<text>A3</text>
<text>Segment E</text>
<text>Segment F</text>
<text>Segment G</text>
<text>Segment DP</text>
<text>Out/Buzz/Apos</text>
<text>Rot Enc SW</text>
<text>Rot Enc B</text>
<text>Rot Enc A</text>
<text>GND</text>
<text>OUT</text>
<text>(5V 20mA)</text>
</plain>
<libraries>
<library name="adafruit">
<packages>
<package name="ARDUINOR3">
<description>The new Arduino R3 'classic' adds duplicate I2C pins and an IORef pin (and an unused pin</description>
</package>
<package name="TC26H">
<description>&lt;b&gt;CRYSTAL&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Displays">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of display devices- LED displays, LCD displays, 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="7-SEGMENT-4DIGIT-YOUNGSUN">
<description>This is a package for the 4-digit 7-segment RED LED from Young Sun.</description>
</package>
</packages>
</library>
<library name="SparkFun-FreqCtrl">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find crystals and oscillators and other things that go "tick".&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="SO08">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt; Fits JEDEC packages (narrow SOIC-8)</description>
</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; 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="ROTARY_ENC_PLAIN">
<description>Simple rotary encoder, no LED, push center&lt;br&gt;
COM-09117</description>
</package>
<package name="BATTCON_12MM">
</package>
<package name="BUZZER-12MM-NS">
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, 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="CREATIVE_COMMONS">
</package>
<package name="OSHW-LOGO-L">
</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; 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="SOT23">
<description>&lt;b&gt;SOT-23&lt;/b&gt;</description>
</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="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; 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="SCREWTERMINAL-3.5MM-2">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="adafruit" package="ARDUINOR3" value="ARDUINOR3-DIMENSION"/>
<element name="LED1" library="SparkFun-Displays" package="7-SEGMENT-4DIGIT-YOUNGSUN" value="7-SEGMENT-4DIGIT-YOUNGSUN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="SparkFun-FreqCtrl" package="SO08" value="DS1307SO8">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="SW1" library="SparkFun-Electromechanical" package="ROTARY_ENC_PLAIN" value="ROTARTY_ENCODER">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="BAT1" library="SparkFun-Electromechanical" package="BATTCON_12MM" value=""/>
<element name="FRAME1" library="SparkFun-Aesthetics" package="CREATIVE_COMMONS" value="FRAME-LETTER"/>
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q2" library="SparkFun-DiscreteSemi" package="SOT23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q3" library="SparkFun-DiscreteSemi" package="SOT23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q4" library="SparkFun-DiscreteSemi" package="SOT23" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0805" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="SparkFun-Resistors" package="0805" value="270">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q5" library="adafruit" package="TC26H" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="SparkFun-Resistors" package="0805" value="4k7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="SparkFun-Resistors" package="0805" value="4k7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SG1" library="SparkFun-Electromechanical" package="BUZZER-12MM-NS" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="SparkFun-Aesthetics" package="OSHW-LOGO-L" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="U1" pad="GND"/>
<contactref element="Q4" pad="2"/>
<contactref element="Q3" pad="2"/>
<contactref element="Q2" pad="2"/>
<contactref element="Q1" pad="2"/>
<contactref element="U1" pad="GND"/>
<contactref element="SW1" pad="C"/>
<contactref element="SW1" pad="SW+"/>
<contactref element="JP1" pad="1"/>
<contactref element="BAT1" pad="GND"/>
<contactref element="IC1" pad="4"/>
<contactref element="SG1" pad="-"/>
<contactref element="LED1" pad="10"/>
<contactref element="LED1" pad="4"/>
</signal>
<signal name="VIN">
<contactref element="U1" pad="VIN"/>
</signal>
<signal name="GND2">
<contactref element="U1" pad="GND2"/>
</signal>
<signal name="5V">
<contactref element="U1" pad="5V"/>
<contactref element="IC1" pad="8"/>
<contactref element="R16" pad="1"/>
<contactref element="R15" pad="1"/>
<contactref element="U1" pad="5V"/>
</signal>
<signal name="3V">
<contactref element="U1" pad="3V"/>
</signal>
<signal name="N$1">
<contactref element="LED1" pad="8"/>
<contactref element="Q4" pad="3"/>
</signal>
<signal name="N$2">
<contactref element="LED1" pad="6"/>
<contactref element="Q3" pad="3"/>
</signal>
<signal name="N$3">
<contactref element="LED1" pad="2"/>
<contactref element="Q2" pad="3"/>
</signal>
<signal name="N$4">
<contactref element="LED1" pad="1"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="Q4" pad="1"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="Q3" pad="1"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="Q2" pad="1"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="Q1" pad="1"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R1" pad="2"/>
<contactref element="U1" pad="D2"/>
</signal>
<signal name="N$10">
<contactref element="R2" pad="2"/>
<contactref element="U1" pad="D3"/>
</signal>
<signal name="N$11">
<contactref element="R3" pad="2"/>
<contactref element="U1" pad="D4"/>
</signal>
<signal name="N$12">
<contactref element="R4" pad="2"/>
<contactref element="U1" pad="D5"/>
</signal>
<signal name="N$13">
<contactref element="LED1" pad="14"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="LED1" pad="16"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="LED1" pad="13"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="LED1" pad="3"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="LED1" pad="5"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="LED1" pad="11"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="LED1" pad="15"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="LED1" pad="7"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="R5" pad="2"/>
<contactref element="U1" pad="D6"/>
</signal>
<signal name="N$22">
<contactref element="R6" pad="2"/>
<contactref element="U1" pad="D7"/>
</signal>
<signal name="N$23">
<contactref element="R7" pad="2"/>
<contactref element="U1" pad="D8"/>
</signal>
<signal name="N$24">
<contactref element="R8" pad="2"/>
<contactref element="U1" pad="D9"/>
</signal>
<signal name="N$25">
<contactref element="R9" pad="2"/>
<contactref element="U1" pad="D10"/>
</signal>
<signal name="N$26">
<contactref element="R10" pad="2"/>
<contactref element="U1" pad="D11"/>
</signal>
<signal name="N$27">
<contactref element="R11" pad="2"/>
<contactref element="U1" pad="D12"/>
</signal>
<signal name="N$28">
<contactref element="R12" pad="2"/>
<contactref element="U1" pad="D13"/>
</signal>
<signal name="N$29">
<contactref element="R14" pad="1"/>
<contactref element="LED1" pad="12"/>
</signal>
<signal name="N$31">
<contactref element="U1" pad="A3"/>
<contactref element="SW1" pad="A"/>
</signal>
<signal name="N$32">
<contactref element="U1" pad="A2"/>
<contactref element="SW1" pad="B"/>
</signal>
<signal name="N$33">
<contactref element="U1" pad="D1"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="N$34">
<contactref element="SW1" pad="SW-"/>
<contactref element="U1" pad="A1"/>
</signal>
<signal name="A0">
<contactref element="U1" pad="A0"/>
<contactref element="R13" pad="2"/>
<contactref element="JP1" pad="2"/>
<contactref element="SG1" pad="+"/>
</signal>
<signal name="N$35">
<contactref element="IC1" pad="2"/>
<contactref element="Q5" pad="2"/>
</signal>
<signal name="N$36">
<contactref element="Q5" pad="1"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="N$37">
<contactref element="U1" pad="SCL"/>
<contactref element="IC1" pad="6"/>
<contactref element="R15" pad="2"/>
</signal>
<signal name="N$38">
<contactref element="U1" pad="SDA"/>
<contactref element="IC1" pad="5"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="N$40">
<contactref element="IC1" pad="3"/>
<contactref element="BAT1" pad="PWR@1"/>
</signal>
<signal name="GND1">
<contactref element="U1" pad="GND1"/>
</signal>
<signal name="N$39">
<contactref element="LED1" pad="9"/>
<contactref element="R13" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
