<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="131" y2="0" width="0" layer="20"/>
<wire x1="131" y1="0" x2="131" y2="74.7" width="0" layer="20"/>
<wire x1="131" y1="74.7" x2="0" y2="74.7" width="0" layer="20"/>
<wire x1="0" y1="74.7" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="LCD12864">
<description>Generated from &lt;b&gt;untitled.sch&lt;/b&gt;&lt;p&gt;
by exp-lbrs.ulp</description>
<packages>
<package name="LCD12864">
</package>
</packages>
</library>
<library name="switch-omron">
<description>&lt;b&gt;Omron Switches&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="B3F-40XX">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="switch-alps">
<description>ALPS Switch from Markus Faust &amp;lt;mfaust@htwm.de&amp;gt;&lt;p&gt;
Source: EC12E.scr from eagle.support.ger on news.cadsoft.de at 08.10.2007</description>
<packages>
<package name="ALPS_EC12E_SW">
<description>ALPS rotary encoder&lt;br&gt;
EC12E series with push-on switch</description>
</package>
</packages>
</library>
<library name="buzzer">
<description>&lt;b&gt;Speakers and Buzzers&lt;/b&gt;&lt;p&gt;
&lt;ul&gt;Distributors:
&lt;li&gt;Buerklin
&lt;li&gt;Spoerle
&lt;li&gt;Schukat
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="F/CM12P">
<description>&lt;b&gt;BUZZER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-npn">
<description>&lt;b&gt;NPN Transistors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT23-BEC">
<description>TO-236 ITT Intermetall</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;</description>
</package>
</packages>
</library>
<library name="led">
<description>&lt;b&gt;LEDs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;br&gt;
Extended by Federico Battaglin &lt;author&gt;&amp;lt;federico.rd@fdpinternational.com&amp;gt;&lt;/author&gt; with DUOLED</description>
<packages>
<package name="CHIPLED_0805">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_R971.pdf</description>
</package>
</packages>
</library>
<library name="SerialPortBluetooth_HC-05">
<packages>
<package name="BLUETOOTH_SMD">
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="3,0">
<description>&lt;b&gt;MOUNTING HOLE&lt;/b&gt; 3.0 mm with drill center</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&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="2X5-SHROUDED_SMD">
<description>&lt;h3&gt;Surface Mount - 2x5 Shrouded Header&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:10&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Shrouded-10pin.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_05x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$2" library="LCD12864" package="LCD12864" value="LCD12864_SERIAL_MODE"/>
<element name="SW1" library="switch-omron" package="B3F-40XX" value="RESET">
<attribute name="OC_NEWARK" value="36K3105"/>
<attribute name="MPN" value="B3F-4000"/>
<attribute name="MF" value="OMRON COMPONENTS USA"/>
<attribute name="OC_FARNELL" value="176434"/>
</element>
<element name="EN1" library="switch-alps" package="ALPS_EC12E_SW" value="">
<attribute name="OC_NEWARK" value="74M1068"/>
<attribute name="MPN" value="EC12E2424407"/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="1520813"/>
</element>
<element name="PZ1" library="buzzer" package="F/CM12P" value="TMB12A05">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="Q5" library="transistor-npn" package="SOT23-BEC" value="BC817"/>
<element name="R1" library="rcl" package="R0805" value=""/>
<element name="R2" library="rcl" package="R0805" value="(DNP)"/>
<element name="R3" library="rcl" package="R0805" value="(DNP)"/>
<element name="R6" library="rcl" package="R0805" value="(DNP)"/>
<element name="R5" library="rcl" package="R0805" value="(DNP)"/>
<element name="LED1" library="led" package="CHIPLED_0805" value="(DNP)"/>
<element name="U1" library="SerialPortBluetooth_HC-05" package="BLUETOOTH_SMD" value="(DNP)"/>
<element name="H1" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H2" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H3" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H4" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H5" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H6" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H7" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="H8" library="holes" package="3,0" value="MOUNT-HOLE3.0"/>
<element name="LCD" library="SparkFun-Connectors" package="2X5-SHROUDED_SMD" value="">
<attribute name="PROD_ID" value="CONN-09508"/>
</element>
<element name="J3" library="SparkFun-Connectors" package="2X5-SHROUDED_SMD" value="">
<attribute name="PROD_ID" value="CONN-09508"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="Q5" pad="E"/>
<contactref element="LED1" pad="C"/>
<contactref element="U$2" pad="1"/>
<contactref element="U$2" pad="20"/>
<contactref element="EN1" pad="C"/>
<contactref element="EN1" pad="D"/>
<contactref element="SW1" pad="3"/>
<contactref element="U1" pad="21"/>
<contactref element="U1" pad="22"/>
<contactref element="U1" pad="13"/>
<contactref element="U1" pad="14"/>
<contactref element="U1" pad="27"/>
<contactref element="U1" pad="28"/>
<contactref element="LCD" pad="1"/>
<contactref element="J3" pad="8"/>
</signal>
<signal name="+5V">
<contactref element="U$2" pad="19"/>
<contactref element="U$2" pad="2"/>
<contactref element="PZ1" pad="+"/>
<contactref element="LCD" pad="2"/>
<contactref element="J3" pad="4"/>
</signal>
<signal name="!FAN">
<contactref element="J3" pad="9"/>
</signal>
<signal name="MISO">
<contactref element="J3" pad="3"/>
</signal>
<signal name="MOSI">
<contactref element="J3" pad="6"/>
</signal>
<signal name="SCLK">
<contactref element="J3" pad="5"/>
</signal>
<signal name="!RESET">
<contactref element="SW1" pad="1"/>
<contactref element="J3" pad="7"/>
</signal>
<signal name="EXT-RX1">
<contactref element="EN1" pad="B"/>
<contactref element="LCD" pad="4"/>
</signal>
<signal name="EXT-TX1">
<contactref element="EN1" pad="A"/>
<contactref element="LCD" pad="6"/>
</signal>
<signal name="EXT-SCL">
<contactref element="EN1" pad="E"/>
<contactref element="LCD" pad="8"/>
</signal>
<signal name="EXT-SDA">
<contactref element="R1" pad="1"/>
<contactref element="LCD" pad="10"/>
</signal>
<signal name="EXT-A1">
<contactref element="U$2" pad="6"/>
<contactref element="LCD" pad="9"/>
</signal>
<signal name="EXT-A2">
<contactref element="LCD" pad="7"/>
</signal>
<signal name="EXT-A3">
<contactref element="U$2" pad="5"/>
<contactref element="LCD" pad="5"/>
</signal>
<signal name="EXT-A4">
<contactref element="U$2" pad="4"/>
<contactref element="LCD" pad="3"/>
</signal>
<signal name="+3V3">
<contactref element="U1" pad="12"/>
<contactref element="R2" pad="2"/>
<contactref element="J3" pad="10"/>
</signal>
<signal name="J3_TX">
<contactref element="R5" pad="1"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="J3_RX">
<contactref element="R6" pad="1"/>
<contactref element="J3" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="Q5" pad="B"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="PZ1" pad="-"/>
<contactref element="Q5" pad="C"/>
</signal>
<signal name="N$5">
<contactref element="U1" pad="1"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="U1" pad="2"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="U1" pad="23"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="24"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R3" pad="2"/>
<contactref element="LED1" pad="A"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
