<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<circle x="40.21176875" y="94.705909375" radius="2.3749" width="0" layer="20"/>
<circle x="40.21176875" y="14.705909375" radius="2.3749" width="0" layer="20"/>
<wire x1="2.20636875" y1="96.53725" x2="1.41261875" y2="95.7435" width="0" layer="20" curve="90"/>
<wire x1="7.21176875" y1="96.53725" x2="2.20636875" y2="96.53725" width="0" layer="20"/>
<wire x1="7.21176875" y1="96.53725" x2="13.380428125" y2="102.705909375" width="0" layer="20" curve="90"/>
<wire x1="13.38043125" y1="107.697309375" x2="13.38043125" y2="102.705909375" width="0" layer="20"/>
<wire x1="14.17418125" y1="108.491059375" x2="13.38043125" y2="107.697309375" width="0" layer="20" curve="90"/>
<wire x1="66.249359375" y1="108.491059375" x2="14.17418125" y2="108.491059375" width="0" layer="20"/>
<wire x1="67.043109375" y1="107.697309375" x2="66.249359375" y2="108.491059375" width="0" layer="20" curve="90"/>
<wire x1="67.043109375" y1="102.705909375" x2="67.043109375" y2="107.697309375" width="0" layer="20"/>
<wire x1="67.043109375" y1="102.705909375" x2="73.21176875" y2="96.537246875" width="0" layer="20" curve="89.999971"/>
<wire x1="78.21716875" y1="96.53725" x2="73.21176875" y2="96.53725" width="0" layer="20"/>
<wire x1="79.01091875" y1="95.7435" x2="78.21716875" y2="96.53725" width="0" layer="20" curve="90"/>
<wire x1="79.01091875" y1="13.66831875" x2="79.01091875" y2="95.7435" width="0" layer="20"/>
<wire x1="78.21716875" y1="12.87456875" x2="79.01091875" y2="13.66831875" width="0" layer="20" curve="90"/>
<wire x1="73.21176875" y1="12.87456875" x2="78.21716875" y2="12.87456875" width="0" layer="20"/>
<wire x1="73.21176875" y1="12.87456875" x2="67.043109375" y2="6.705909375" width="0" layer="20" curve="90"/>
<wire x1="67.043109375" y1="1.714509375" x2="67.043109375" y2="6.705909375" width="0" layer="20"/>
<wire x1="66.249359375" y1="0.920759375" x2="67.043109375" y2="1.714509375" width="0" layer="20" curve="90"/>
<wire x1="14.17418125" y1="0.920759375" x2="66.249359375" y2="0.920759375" width="0" layer="20"/>
<wire x1="13.38043125" y1="1.714509375" x2="14.17418125" y2="0.920759375" width="0" layer="20" curve="90"/>
<wire x1="13.38043125" y1="6.705909375" x2="13.38043125" y2="1.714509375" width="0" layer="20"/>
<wire x1="13.38043125" y1="6.705909375" x2="7.21176875" y2="12.87456875" width="0" layer="20" curve="90.000029"/>
<wire x1="2.20636875" y1="12.87456875" x2="7.21176875" y2="12.87456875" width="0" layer="20"/>
<wire x1="1.41261875" y1="13.66831875" x2="2.20636875" y2="12.87456875" width="0" layer="20" curve="90"/>
<wire x1="1.41261875" y1="95.7435" x2="1.41261875" y2="13.66831875" width="0" layer="20"/>
<text>+12V</text>
<text>GND</text>
<text>ORP</text>
<text>Vcc</text>
<text>GND</text>
<text>Tx</text>
<text>Rx</text>
<text>Vcc</text>
<text>GND</text>
<text>Tx</text>
<text>Rx</text>
<text>Ph</text>
<text>+5V</text>
<text>GND</text>
<text>Pump 1</text>
<text>Pump 2</text>
<text>0.1uF</text>
<text>47uF</text>
<text>Pool Controller v3.1</text>
<text>By Stefan Murry</text>
<text>IO32</text>
<text>IO33</text>
<text>IO25</text>
<text>IO26</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>+</text>
<text>430</text>
<text>430</text>
<text>3650</text>
<text>3650</text>
<text>+3.3V</text>
<text>GND</text>
<text>IO34</text>
<text>4700</text>
<text>DQ</text>
<text>+V</text>
<text>GND</text>
<text>Temp</text>
<text>Pump1=IO18
Pump2=IO22
Ph=IO13,IO21
ORP=IO16,IO17
Temp=IO27
Scale=IO19(Dout)
         IO23(SCK)</text>
<text>+</text>
<text>+</text>
<text>47uF</text>
<text>10uF</text>
<text>+3V3</text>
<text>GND</text>
<text>Dout</text>
<text>SCK</text>
<text>Scale</text>
</plain>
<libraries>
<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-1N4001">
</package>
<package name="TO-92">
<description>&lt;b&gt;TO 92&lt;/b&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="3,6">
<description>&lt;b&gt;MOUNTING HOLE&lt;/b&gt; 3.6 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="SCREWTERMINAL-3.5MM-2">
<description>&lt;h3&gt;Screw Terminal  3.5mm Pitch - 2 Pin PTH&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 3.5mm/138mil&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Screw-Terminal-3.5mm.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_02&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X02">
<description>&lt;h3&gt;Plated Through Hole&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:2&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_02&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</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="SCREWTERMINAL-3.5MM-3">
<description>&lt;h3&gt;Screw Terminal  3.5mm Pitch -3 Pin PTH&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 3&lt;/li&gt;
&lt;li&gt;Pin pitch: 3.5mm/138mil&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Screw-Terminal-3.5mm.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_03&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X05">
<description>&lt;h3&gt;Plated Through Hole - 5 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:5&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_05&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="SCREWTERMINAL-3.5MM-4">
<description>&lt;h3&gt;Screw Terminal  3.5mm Pitch -4 Pin PTH&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 4&lt;/li&gt;
&lt;li&gt;Pin pitch: 3.5mm/138mil&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Screw-Terminal-3.5mm.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_04&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electromechanical Parts&lt;/h3&gt;
This library contains electromechanical devices, like motors, speakers,servos, and relays.
&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="RELAY_G5LE">
</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="HiLetgo ESP32">
<packages>
<package name="MODULE_ESP32-DEVKITC-32D">
</package>
</packages>
</library>
<library name="CNY17-1">
<packages>
<package name="DIP762W50P254L730H410Q6">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2.54 mm, horizontal, grid 10.16 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-IC-Power">
<description>&lt;h3&gt;SparkFun Power Driver and Management ICs&lt;/h3&gt;
In this library you'll find anything that has to do with power delivery, or making power supplies.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;LDOs&lt;/li&gt;
&lt;li&gt;Boost/Buck controllers&lt;/li&gt;
&lt;li&gt;Charge pump controllers&lt;/li&gt;
&lt;li&gt;Power sequencers&lt;/li&gt;
&lt;li&gt;Power switches&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="78XXL">
<description>&lt;b&gt;VOLTAGE REGULATOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<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="CAP-PTH-SMALL-KIT">
<description>&lt;h3&gt;CAP-PTH-SMALL-KIT&lt;/h3&gt;
Commonly used for small ceramic capacitors. Like our 0.1uF (http://www.sparkfun.com/products/8375) or 22pF caps (http://www.sparkfun.com/products/8571).&lt;br&gt;
&lt;br&gt;
&lt;b&gt;Warning:&lt;/b&gt; This is the KIT version of this package. This package has a smaller diameter top stop mask, which doesn't cover the diameter of the pad. This means only the bottom side of the pads' copper will be exposed. You'll only be able to solder to the bottom side.</description>
</package>
<package name="CPOL-RADIAL-2.5MM-5MM-KIT">
<description>2.5 mm spaced PTHs with top copper masked</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="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>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="D1" library="SparkFun-DiscreteSemi" package="DIODE-1N4001" value="1A/50V/1.1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-09176"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="SparkFun-DiscreteSemi" package="DIODE-1N4001" value="1A/50V/1.1V">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-09176"/>
<attribute name="VALUE"/>
</element>
<element name="H1" library="holes" package="3,6" value="MOUNT-HOLE3.6">
<attribute name="POPULARITY" value="2"/>
</element>
<element name="H2" library="holes" package="3,6" value="MOUNT-HOLE3.6">
<attribute name="POPULARITY" value="2"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08399"/>
<attribute name="VALUE"/>
</element>
<element name="J10" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J11" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08399"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="1X05" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08399"/>
<attribute name="VALUE"/>
</element>
<element name="J4" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-2" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08399"/>
<attribute name="VALUE"/>
</element>
<element name="J5" library="SparkFun-Connectors" package="1X05" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J7" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J8" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J9" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="K2" library="SparkFun-Electromechanical" package="RELAY_G5LE" value="RELAY-SPDT">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="COMP-14214"/>
<attribute name="VALUE"/>
</element>
<element name="K3" library="SparkFun-Electromechanical" package="RELAY_G5LE" value="RELAY-SPDT">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="COMP-14214"/>
<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="Q3" 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="R1" library="SparkFun-Resistors" package="AXIAL-0.3" value="430">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
</element>
<element name="R10" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="AXIAL-0.3" value="430">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
</element>
<element name="R3" library="SparkFun-Resistors" package="AXIAL-0.3" value="3650">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
</element>
<element name="R4" library="SparkFun-Resistors" package="AXIAL-0.3" value="3650">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
</element>
<element name="R7" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="AXIAL-0.3" value=" ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="HiLetgo ESP32" package="MODULE_ESP32-DEVKITC-32D" value="ESP32-DEVKITC-32D">
<attribute name="AVAILABILITY" value="Unavailable"/>
<attribute name="DESCRIPTION" value=" - Transceiver; 802.11 b/g/n _Wi-Fi, WiFi, WLAN_, Bluetooth® Smart Ready 4.x Dual Mode For Use With ESP-WROOM-32 "/>
<attribute name="MF" value="Espressif Systems"/>
<attribute name="MP" value="ESP32-DEVKITC-32D"/>
<attribute name="NAME"/>
<attribute name="PACKAGE" value="None"/>
<attribute name="PRICE" value="None"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="CNY17-1" package="DIP762W50P254L730H410Q6" value="CNY17-1">
<attribute name="AVAILABILITY" value="Unavailable"/>
<attribute name="DESCRIPTION" value=" Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-DIP "/>
<attribute name="MF" value="Vishay"/>
<attribute name="MP" value="CNY17-1"/>
<attribute name="NAME"/>
<attribute name="PACKAGE" value="DIP-6 Vishay"/>
<attribute name="PRICE" value="None"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="CNY17-1" package="DIP762W50P254L730H410Q6" value="CNY17-1">
<attribute name="AVAILABILITY" value="Unavailable"/>
<attribute name="DESCRIPTION" value=" Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-DIP "/>
<attribute name="MF" value="Vishay"/>
<attribute name="MP" value="CNY17-1"/>
<attribute name="NAME"/>
<attribute name="PACKAGE" value="DIP-6 Vishay"/>
<attribute name="PRICE" value="None"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="SparkFun-IC-Power" package="78XXL" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="CAP-PTH-SMALL-KIT" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08370"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-5MM-KIT" value="47uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
<attribute name="VALUE"/>
</element>
<element name="J6" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-3" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08288"/>
<attribute name="SF_ID" value="PRT-08235"/>
<attribute name="VALUE"/>
</element>
<element name="J12" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-3" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08288"/>
<attribute name="SF_ID" value="PRT-08235"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="AXIAL-0.3" value="4700">
<attribute name="NAME"/>
<attribute name="PROD_ID" value=" "/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-5MM" value="47uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
<attribute name="VALUE"/>
</element>
<element name="C4" 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="J13" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-4" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="2xCONN-08399"/>
<attribute name="SF_ID" value="2xPRT-08084"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND1">
<contactref element="U1" pad="14"/>
</signal>
<signal name="GND2">
<contactref element="U1" pad="26"/>
</signal>
<signal name="GND">
<contactref element="U2" pad="2"/>
<contactref element="U3" pad="2"/>
<contactref element="Q1" pad="1"/>
<contactref element="Q3" pad="1"/>
<contactref element="J7" pad="2"/>
<contactref element="J8" pad="2"/>
<contactref element="J9" pad="2"/>
<contactref element="J10" pad="2"/>
<contactref element="J11" pad="2"/>
<contactref element="U1" pad="20"/>
<contactref element="J4" pad="2"/>
<contactref element="J1" pad="2"/>
<contactref element="U4" pad="GND"/>
<contactref element="J3" pad="2"/>
<contactref element="J2" pad="3"/>
<contactref element="J5" pad="3"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="J6" pad="1"/>
<contactref element="J12" pad="3"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="J13" pad="4"/>
</signal>
<signal name="VCC">
<contactref element="K3" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="C"/>
<contactref element="K2" pad="2"/>
<contactref element="U1" pad="19"/>
<contactref element="J11" pad="1"/>
<contactref element="J2" pad="1"/>
<contactref element="J5" pad="1"/>
<contactref element="U2" pad="5"/>
<contactref element="U3" pad="5"/>
<contactref element="C1" pad="2"/>
<contactref element="U4" pad="OUT"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="U2" pad="1"/>
<contactref element="R1" pad="P$2"/>
</signal>
<signal name="N$1">
<contactref element="R2" pad="P$2"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="U2" pad="4"/>
<contactref element="R3" pad="P$1"/>
</signal>
<signal name="N$6">
<contactref element="R3" pad="P$2"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="K3" pad="5"/>
<contactref element="Q1" pad="3"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$8">
<contactref element="K3" pad="1"/>
<contactref element="K2" pad="1"/>
<contactref element="J1" pad="1"/>
<contactref element="U4" pad="IN"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="K3" pad="3"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="D2" pad="A"/>
<contactref element="K2" pad="5"/>
<contactref element="Q3" pad="3"/>
</signal>
<signal name="N$13">
<contactref element="K2" pad="3"/>
<contactref element="J4" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="U3" pad="4"/>
<contactref element="R4" pad="P$1"/>
</signal>
<signal name="N$15">
<contactref element="R4" pad="P$2"/>
<contactref element="Q3" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="R7" pad="P$2"/>
<contactref element="U1" pad="7"/>
</signal>
<signal name="N$22">
<contactref element="R7" pad="P$1"/>
<contactref element="J7" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="R8" pad="P$2"/>
<contactref element="U1" pad="8"/>
</signal>
<signal name="N$24">
<contactref element="R8" pad="P$1"/>
<contactref element="J8" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="R9" pad="P$2"/>
<contactref element="U1" pad="9"/>
</signal>
<signal name="N$26">
<contactref element="R9" pad="P$1"/>
<contactref element="J9" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="J10" pad="1"/>
<contactref element="R10" pad="P$1"/>
</signal>
<signal name="N$28">
<contactref element="R10" pad="P$2"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="N$18">
<contactref element="U1" pad="25"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="N$17">
<contactref element="J2" pad="5"/>
<contactref element="U1" pad="15"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="30"/>
<contactref element="J5" pad="4"/>
</signal>
<signal name="N$19">
<contactref element="U1" pad="31"/>
<contactref element="J5" pad="5"/>
</signal>
<signal name="N$4">
<contactref element="U1" pad="28"/>
<contactref element="R2" pad="P$1"/>
</signal>
<signal name="N$11">
<contactref element="U1" pad="1"/>
<contactref element="J6" pad="3"/>
<contactref element="J12" pad="1"/>
<contactref element="R5" pad="P$2"/>
<contactref element="J13" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="U1" pad="5"/>
<contactref element="J6" pad="2"/>
</signal>
<signal name="N$20">
<contactref element="J12" pad="2"/>
<contactref element="R5" pad="P$1"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="22"/>
<contactref element="R1" pad="P$1"/>
</signal>
<signal name="N$29">
<contactref element="U1" pad="27"/>
<contactref element="J13" pad="3"/>
</signal>
<signal name="N$30">
<contactref element="U1" pad="21"/>
<contactref element="J13" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
