<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.4.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="28.6258" y2="0" width="0" layer="20"/>
<wire x1="28.6258" y1="0" x2="28.6258" y2="49.53" width="0" layer="20"/>
<wire x1="28.6258" y1="49.53" x2="0" y2="49.53" width="0" layer="20"/>
<wire x1="0" y1="49.53" x2="0" y2="0" width="0" layer="20"/>
<text>+12V    NC    COM    NO</text>
<text>OUT1 OUT2 OUT3 OUT4</text>
<text>LED+ LED+ LED+ LED+</text>
<text>LED1 LED2 LED3 LED4</text>
<hole x="14.224" y="45.72" drill="3.048"/>
<text>ANNUNCIATOR TEST BOARD</text>
</plain>
<libraries>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Capacitors&lt;/h3&gt;
This library contains capacitors. 
&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="CPOL-RADIAL-2.5MM-5MM">
<description>2.5 mm spaced PTHs with 5 mm diameter outline and standard solder mask</description>
</package>
<package name="CAP-PTH-10MM">
<description>2 PTH spaced 10mm apart</description>
</package>
<package name="CPOL-RADIAL-2.5MM-6.5MM">
<description>2.5 mm spaced PTHs with 6.5 mm diameter outline</description>
</package>
</packages>
</library>
<library name="SparkFun-IC-Special-Function">
<description>&lt;h3&gt;SparkFun Special Function ICs&lt;/h3&gt;
This library contains ICs that do not really fit into the other, more generic categories.  Basically, anything that serves some function but has a bunch of brains or special bias circuitry that prevents it from being used as a general part qualifies for this category.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;555 timers&lt;/li&gt;
&lt;li&gt;LED drivers&lt;/li&gt;
&lt;li&gt;H-Bridge drivers&lt;/li&gt;
&lt;li&gt;Motor drivers&lt;/li&gt;
&lt;li&gt;Waveform generators&lt;/li&gt;
&lt;li&gt;Crypto&lt;/li&gt;
&lt;/ul&gt;&lt;/p&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="DIP14">
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Discrete Semiconductors&lt;/h3&gt;
This library contains diodes, optoisolators, TRIACs, MOSFETs, transistors, 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 &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="DIODE-1N4148">
</package>
<package name="TO-92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Resistors&lt;/h3&gt;
This library contains resistors. Reference designator:R. 
&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="AXIAL-0.3">
<description>&lt;h3&gt;AXIAL-0.3&lt;/h3&gt;
&lt;p&gt;Commonly used for 1/4W through-hole resistors. 0.3" pitch between holes.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="custom">
<packages>
<package name="1X04">
<description>&lt;h3&gt;Plated Through Hole - 4 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:4&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_04&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</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="2,8-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 2.8 mm, round</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-5MM" value="10uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="SparkFun-DiscreteSemi" package="DIODE-1N4148" value="200mA/100V/1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-08378"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="SparkFun-DiscreteSemi" package="DIODE-1N4148" value="200mA/100V/1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-08378"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="SparkFun-DiscreteSemi" package="DIODE-1N4148" value="200mA/100V/1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-08378"/>
<attribute name="VALUE"/>
</element>
<element name="D4" library="SparkFun-DiscreteSemi" package="DIODE-1N4148" value="200mA/100V/1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-08378"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="AXIAL-0.3" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-09435"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="SparkFun-IC-Special-Function" package="DIP14" value="556">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="IC-11898"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="CAP-PTH-10MM" value="10nF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-09321"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="CAP-PTH-10MM" value="10nF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-09321"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-5MM" value="10uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="AXIAL-0.3" value="100k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-10686"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="SparkFun-DiscreteSemi" package="TO-92" value="200mA/40V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="TRANS-08447"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="AXIAL-0.3" value="330">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-8371"/>
<attribute name="VALUE" value="330"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-6.5MM" value="100uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08439"/>
<attribute name="VALUE"/>
</element>
<element name="OUT" library="custom" package="1X04" value="OST-TERMINAL-1X04">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED-" library="custom" package="1X04" value="OST-TERMINAL-1X04">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED+" library="custom" package="1X04" value="OST-TERMINAL-1X04">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SWITCH" library="custom" package="1X04" value="OST-TERMINAL-1X04">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GND" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8">
<attribute name="POPULARITY" value="6"/>
</element>
</elements>
<signals>
<signal name="OSC_DIS">
<contactref element="R5" pad="P$1"/>
<contactref element="R6" pad="P$2"/>
<contactref element="IC1" pad="1"/>
</signal>
<signal name="OSC_TRI_THR">
<contactref element="IC1" pad="2"/>
<contactref element="IC1" pad="6"/>
<contactref element="R6" pad="P$1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="VCC+">
<contactref element="R5" pad="P$2"/>
<contactref element="R1" pad="P$2"/>
<contactref element="R2" pad="P$2"/>
<contactref element="R3" pad="P$2"/>
<contactref element="R4" pad="P$2"/>
<contactref element="IC1" pad="14"/>
<contactref element="IC1" pad="10"/>
<contactref element="R7" pad="P$2"/>
<contactref element="C5" pad="1"/>
<contactref element="LED+" pad="1"/>
<contactref element="LED+" pad="2"/>
<contactref element="LED+" pad="3"/>
<contactref element="LED+" pad="4"/>
<contactref element="SWITCH" pad="3"/>
<contactref element="SWITCH" pad="4"/>
</signal>
<signal name="OUT1">
<contactref element="D1" pad="A"/>
<contactref element="R1" pad="P$1"/>
<contactref element="OUT" pad="1"/>
<contactref element="LED-" pad="1"/>
</signal>
<signal name="OUT2">
<contactref element="D2" pad="A"/>
<contactref element="R2" pad="P$1"/>
<contactref element="OUT" pad="2"/>
<contactref element="LED-" pad="2"/>
</signal>
<signal name="OSC_OUT">
<contactref element="IC1" pad="5"/>
<contactref element="R8" pad="P$1"/>
</signal>
<signal name="OUT3">
<contactref element="D3" pad="A"/>
<contactref element="R3" pad="P$1"/>
<contactref element="OUT" pad="3"/>
<contactref element="LED-" pad="3"/>
</signal>
<signal name="OUT4">
<contactref element="D4" pad="A"/>
<contactref element="R4" pad="P$1"/>
<contactref element="OUT" pad="4"/>
<contactref element="LED-" pad="4"/>
</signal>
<signal name="GND">
<contactref element="C1" pad="2"/>
<contactref element="IC1" pad="7"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="Q1" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="SWITCH" pad="1"/>
<contactref element="GND" pad="B2,8"/>
</signal>
<signal name="TIMER_TRI">
<contactref element="IC1" pad="8"/>
<contactref element="SWITCH" pad="2"/>
</signal>
<signal name="OSC_RST">
<contactref element="IC1" pad="9"/>
<contactref element="IC1" pad="4"/>
</signal>
<signal name="OSC_CTL">
<contactref element="IC1" pad="3"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="TIMER_CTL">
<contactref element="IC1" pad="11"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="TIMER_DIS_THR">
<contactref element="IC1" pad="13"/>
<contactref element="C2" pad="1"/>
<contactref element="IC1" pad="12"/>
<contactref element="R7" pad="P$1"/>
</signal>
<signal name="CUR_LIM">
<contactref element="Q1" pad="2"/>
<contactref element="R8" pad="P$2"/>
</signal>
<signal name="FLASH">
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="C"/>
<contactref element="D3" pad="C"/>
<contactref element="D4" pad="C"/>
<contactref element="Q1" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
