<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="22.225" y2="0" width="0" layer="20"/>
<wire x1="22.225" y1="0" x2="22.225" y2="5.715" width="0" layer="20"/>
<wire x1="22.225" y1="5.715" x2="27.94" y2="5.715" width="0" layer="20"/>
<wire x1="27.94" y1="5.715" x2="27.94" y2="0" width="0" layer="20"/>
<wire x1="27.94" y1="0" x2="34.925" y2="0" width="0" layer="20"/>
<wire x1="34.925" y1="0" x2="34.925" y2="15.24" width="0" layer="20"/>
<wire x1="34.925" y1="15.24" x2="0" y2="15.24" width="0" layer="20"/>
<wire x1="0" y1="15.24" x2="0" y2="0" width="0" layer="20"/>
<text>+</text>
<text>Geppetto
Electronics
Crazy Clock
Q80 - v2.6</text>
<wire x1="15.24" y1="0.635" x2="15.24" y2="6.35" width="1.016" layer="20"/>
<hole x="33.655" y="8.255" drill="1.27"/>
<hole x="3.81" y="7.9375" drill="2.032"/>
<hole x="1.27" y="7.9375" drill="1.524"/>
<text>-</text>
<hole x="33.02" y="13.335" drill="2.54"/>
</plain>
<libraries>
<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="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; 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="1210">
</package>
<package name="SJ_2S-TRACE">
<description>Solder jumper, small, shorted with trace. No paste layer. Trace is cuttable.</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; 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="1X01">
</package>
</packages>
</library>
<library name="avr-7">
<description>&lt;b&gt;AVR Devices&lt;/b&gt;&lt;p&gt;
Version 7 - August 1, 2011.&lt;br&gt;&lt;br&gt;
Added ATmega164P/324P/644P devices for DIP and TQFP.
&lt;p&gt;
Version 4 - March 11, 2008.&lt;br&gt;&lt;br&gt;
This library now includes ONLY ATMEL AVR microcontrollers.  It is the result of merging all other available device libraries available at http://www.cadsoft.de/download as of the time it was made.  In addition to the legacy AT90* devices, it includes most ATMEGA devices including the new 48/88/168, most ATTiny devices and a set of ISP and JTAG pin headers.&lt;p&gt;
Based on the following sources:&lt;p&gt;
&lt;ul&gt;
&lt;li&gt;www.atmel.com
&lt;li&gt; file at90smcu_v400.zip
&lt;li&gt;avr.lbr and atmel.lbr as provided by CadSoft
&lt;li&gt;avr-1.lbr by David Blundell
&lt;li&gt;avr-2.lbr by Boris Zalokar
&lt;li&gt;avr-3.lbr by Carson Reynolds
&lt;li&gt;attiny24_44_84.lbr by Pawel Szramowski (ATTiny24/44/84 devices)
&lt;li&gt;atmel.lbr by Bob Starr (ISP headers)
&lt;li&gt;moates_custom_parts.lbr (edge ISP)
&lt;li&gt;other misc sources
&lt;/ul&gt;
&lt;author&gt;Revised by David Blundell (blundar at gmail dot com) and others.&lt;/author&gt;
&lt;p&gt;
&lt;author&gt;Added Mega162, Tiny2313 John Lussmyer (cougar at casadelgato.com)&lt;/author&gt;
&lt;p&gt;
&lt;author&gt;Added XMega A1,A3,A4,D3,D4 John Lussmyer Aug 1, 2011(cougar at casadelgato.com)&lt;/author&gt;</description>
<packages>
<package name="AVR-ISP-6">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;&lt;p&gt; JTAG 6 Pin, 0.1" Straight</description>
</package>
<package name="MLF20">
<description>&lt;b&gt;HP-VFQFP-N20&lt;/b&gt; Micro Lead Frame package (MLF)</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="diode">
<description>&lt;b&gt;Diodes&lt;/b&gt;&lt;p&gt;
Based on the following sources:
&lt;ul&gt;
&lt;li&gt;Motorola : www.onsemi.com
&lt;li&gt;Fairchild : www.fairchildsemi.com
&lt;li&gt;Philips : www.semiconductors.com
&lt;li&gt;Vishay : www.vishay.de
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT23">
<description>&lt;B&gt;DIODE&lt;/B&gt;</description>
</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="MICRO-FIDUCIAL">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="XTAL3215">
</package>
</packages>
</library>
<library name="AP2331">
<packages>
<package name="SOT23-5">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="L1" library="SparkFun-Passives" package="1210" value="10µH">
<attribute name="NAME"/>
</element>
<element name="JP3" library="avr-7" package="AVR-ISP-6" value="AVR-ISP-6VERT"/>
<element name="R1" library="SparkFun-Resistors" package="0805" value="10kΩ">
<attribute name="NAME"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0805" value="0.1µF">
<attribute name="NAME"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0805" value="100Ω">
<attribute name="NAME"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0805" value="100Ω">
<attribute name="NAME"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0805" value="10µF">
<attribute name="NAME"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0805" value="22µF">
<attribute name="NAME"/>
</element>
<element name="U$1" library="SparkFun-Aesthetics" package="MICRO-FIDUCIAL" value="FIDUCIALUFIDUCIAL"/>
<element name="U$2" library="SparkFun-Aesthetics" package="MICRO-FIDUCIAL" value="FIDUCIALUFIDUCIAL"/>
<element name="D1" library="diode" package="SOT23" value="BAT54A">
<attribute name="NAME"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="1X01" value="M01PTH"/>
<element name="JP4" library="SparkFun-Connectors" package="1X01" value="M01PTH"/>
<element name="SJ1" library="SparkFun-Passives" package="SJ_2S-TRACE" value=""/>
<element name="X1" library="adafruit" package="XTAL3215" value="32.768kHz">
<attribute name="NAME"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0805" value="15pF">
<attribute name="NAME"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0805" value="15pF">
<attribute name="NAME"/>
</element>
<element name="IC2" library="AP2331" package="SOT23-5" value="XC9142B33CMR-G">
<attribute name="NAME"/>
</element>
<element name="IC1" library="avr-7" package="MLF20" value="TINY24/44/84-MU">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="C3" pad="1"/>
<contactref element="JP3" pad="6"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="D1" pad="3"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="IC2" pad="2"/>
<contactref element="IC1" pad="P$8"/>
<contactref element="IC1" pad="PAD"/>
</signal>
<signal name="VIN">
<contactref element="C1" pad="1"/>
<contactref element="L1" pad="1"/>
<contactref element="IC2" pad="1"/>
<contactref element="IC2" pad="3"/>
</signal>
<signal name="+3V3">
<contactref element="R1" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="JP3" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="IC2" pad="4"/>
<contactref element="IC1" pad="P$9"/>
</signal>
<signal name="N$1">
<contactref element="X1" pad="P$1"/>
<contactref element="C4" pad="2"/>
<contactref element="IC1" pad="P$11"/>
</signal>
<signal name="N$4">
<contactref element="X1" pad="P$2"/>
<contactref element="C5" pad="2"/>
<contactref element="IC1" pad="P$12"/>
</signal>
<signal name="!RESET">
<contactref element="R1" pad="2"/>
<contactref element="JP3" pad="5"/>
<contactref element="IC1" pad="P$13"/>
</signal>
<signal name="SCK">
<contactref element="JP3" pad="3"/>
<contactref element="IC1" pad="P$1"/>
</signal>
<signal name="MISO">
<contactref element="JP3" pad="1"/>
<contactref element="R3" pad="1"/>
<contactref element="IC1" pad="P$20"/>
</signal>
<signal name="MOSI">
<contactref element="JP3" pad="4"/>
<contactref element="R2" pad="1"/>
<contactref element="IC1" pad="P$16"/>
</signal>
<signal name="N$5">
<contactref element="R3" pad="2"/>
<contactref element="D1" pad="2"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R2" pad="2"/>
<contactref element="D1" pad="1"/>
<contactref element="SJ1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="SJ1" pad="2"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="L1" pad="2"/>
<contactref element="IC2" pad="5"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
