<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.2.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="2.54" x2="2.54" y2="0" width="0.1524" layer="20"/>
<wire x1="2.54" y1="0" x2="50.8" y2="0" width="0.1524" layer="20"/>
<wire x1="50.8" y1="0" x2="53.34" y2="2.54" width="0.1524" layer="20"/>
<wire x1="53.34" y1="2.54" x2="53.34" y2="57.15" width="0.1524" layer="20"/>
<wire x1="53.34" y1="57.15" x2="50.8" y2="57.15" width="0.1524" layer="20"/>
<wire x1="50.8" y1="57.15" x2="48.26" y2="59.69" width="0.1524" layer="20"/>
<wire x1="48.26" y1="59.69" x2="15.24" y2="59.69" width="0.1524" layer="20"/>
<wire x1="15.24" y1="59.69" x2="12.7" y2="57.15" width="0.1524" layer="20"/>
<wire x1="12.7" y1="57.15" x2="1.27" y2="57.15" width="0.1524" layer="20"/>
<wire x1="1.27" y1="57.15" x2="0" y2="55.88" width="0.1524" layer="20"/>
<wire x1="0" y1="55.88" x2="0" y2="2.54" width="0.1524" layer="20"/>
<text>Ford ACP AUX shield for Arduino UNO</text>
<text>by Anson Liu (ansonliu.com)</text>
<text>ACP Activity</text>
<text>Audio In</text>
<text>Ford ACP Connector</text>
</plain>
<libraries>
<library name="SparkFun-Boards">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
This library contains footprints for SparkFun breakout boards, microcontrollers (Arduino, Particle, Teensy, etc.),  breadboards, non-RF modules, 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="UNO_R3_SHIELD_ICSP">
<description>&lt;h3&gt;Arduino Uno-Compatible Footprint with ICSP&lt;/h3&gt;
No mounting holes.
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 38&lt;/li&gt;
&lt;li&gt;Pin pitch: 0.1"&lt;/li&gt;
&lt;li&gt;Area:2.1x2.35"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;Arduino Uno R3 Shield ICSP&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="E2,5-7">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 7 mm</description>
</package>
<package name="E2-4">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2 mm, diameter 4 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun LEDs&lt;/h3&gt;
This library contains 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 &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="LED_3MM">
<description>&lt;h3&gt;LED 3MM PTH&lt;/h3&gt;

3 mm, round.

&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 0.1inch&lt;/li&gt;
&lt;li&gt;Diameter: 3mm&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;LED&lt;/li&gt;&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Aesthetics&lt;/h3&gt;
This library contiains non-functional items such as logos, build/ordering notes, 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 &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="CREATIVE_COMMONS">
<description>&lt;h3&gt;Creative Commons License Template&lt;/h3&gt;
&lt;p&gt;CC BY-SA 4.0 License with &lt;a href="https://creativecommons.org/licenses/by-sa/4.0/"&gt;link to license&lt;/a&gt; and placeholder for designer name.&lt;/p&gt;
&lt;p&gt;Devices using:
&lt;ul&gt;&lt;li&gt;FRAME_LEDGER&lt;/li&gt;
&lt;li&gt;FRAME_LETTER&lt;/li&gt;&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO220H">
<description>&lt;b&gt;TO-220&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="Liu-Ford-ACP-AUX">
<packages>
<package name="AMP_174051-2_040_MULTILOCK">
</package>
<package name="MAX485_TTL_TO_RS_485_MODULE">
</package>
<package name="HEADER-4-PIN-TRRS-JACK-BREAKOUT">
</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>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="B1" library="SparkFun-Boards" package="UNO_R3_SHIELD_ICSP" value="ARDUINO_UNO_R3_SHIELD_ICSP"/>
<element name="C1" library="adafruit" package="E2,5-7" value="220μF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="adafruit" package="E2-4" value="1μF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="SparkFun-LED" package="LED_3MM" value="">
<attribute name="PROD_ID" value="DIO-08794"/>
</element>
<element name="FRAME1" library="SparkFun-Aesthetics" package="CREATIVE_COMMONS" value="FRAME-LETTER"/>
<element name="IC1" library="linear" package="TO220H" value="7805T"/>
<element name="JP1" library="Liu-Ford-ACP-AUX" package="AMP_174051-2_040_MULTILOCK" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="AXIAL-0.3" value="100Ω">
<attribute name="PROD_ID" value=" "/>
</element>
<element name="U1" library="Liu-Ford-ACP-AUX" package="MAX485_TTL_TO_RS_485_MODULE" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="Liu-Ford-ACP-AUX" package="HEADER-4-PIN-TRRS-JACK-BREAKOUT" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="N$2">
<contactref element="JP1" pad="P$7"/>
<contactref element="U1" pad="P$7"/>
</signal>
<signal name="N$1">
<contactref element="JP1" pad="P$1"/>
<contactref element="R1" pad="P$1"/>
</signal>
<signal name="N$3">
<contactref element="R1" pad="P$2"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$4">
<contactref element="D1" pad="K"/>
<contactref element="U1" pad="P$6"/>
</signal>
<signal name="N$6">
<contactref element="U1" pad="P$8"/>
<contactref element="B1" pad="5V"/>
</signal>
<signal name="N$7">
<contactref element="B1" pad="D7"/>
<contactref element="U1" pad="P$2"/>
<contactref element="U1" pad="P$3"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="P$1"/>
<contactref element="B1" pad="RX"/>
</signal>
<signal name="N$10">
<contactref element="U1" pad="P$4"/>
<contactref element="B1" pad="TX"/>
</signal>
<signal name="N$11">
<contactref element="JP1" pad="P$5"/>
<contactref element="JP2" pad="P$4"/>
</signal>
<signal name="N$12">
<contactref element="JP1" pad="P$6"/>
<contactref element="JP2" pad="P$3"/>
</signal>
<signal name="N$13">
<contactref element="JP1" pad="P$11"/>
<contactref element="JP1" pad="P$12"/>
<contactref element="JP2" pad="P$2"/>
</signal>
<signal name="N$5">
<contactref element="JP1" pad="P$9"/>
<contactref element="IC1" pad="1"/>
<contactref element="C1" pad="-"/>
</signal>
<signal name="N$15">
<contactref element="IC1" pad="3"/>
<contactref element="B1" pad="VIN"/>
<contactref element="C2" pad="-"/>
</signal>
<signal name="GND">
<contactref element="JP1" pad="P$3"/>
<contactref element="IC1" pad="2"/>
<contactref element="B1" pad="GND_ICSP"/>
<contactref element="U1" pad="P$5"/>
<contactref element="C1" pad="+"/>
<contactref element="C2" pad="+"/>
<contactref element="B1" pad="GND@1"/>
<contactref element="B1" pad="GND@0"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
