<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="1.27" y1="40.64" x2="65.71" y2="40.64" width="0" layer="20"/>
<wire x1="65.71" y1="40.64" x2="65.71" y2="80" width="0" layer="20"/>
<wire x1="65.71" y1="80" x2="1.27" y2="80" width="0" layer="20"/>
<wire x1="1.27" y1="80" x2="1.27" y2="40.64" width="0" layer="20"/>
<text>DOM13C
1/31/2021</text>
<text>Rev 4.0</text>
</plain>
<libraries>
<library name="pot">
<description>&lt;b&gt;Potentiometers&lt;/b&gt;&lt;p&gt;
Beckman, Copal, Piher, Spectrol, Schukat&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="RS3">
<description>&lt;b&gt;POTENTIOMETER&lt;/b&gt;&lt;p&gt;
Copal</description>
</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>
</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="CAP-PTH-2.54">
<description>2 PTH spaced 0.1" apart</description>
</package>
<package name="CPOL-RADIAL-2.5MM-5MM-KIT">
<description>2.5 mm spaced PTHs with top copper masked</description>
</package>
<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>
</packages>
</library>
<library name="microchip">
<description>&lt;b&gt;Microchip PIC Microcontrollers and other Devices&lt;/b&gt;&lt;p&gt;
Based on the following sources :
&lt;ul&gt;
&lt;li&gt;Microchip Data Book, 1993
&lt;li&gt;THE EMERGING WORLD STANDARD, 1995/1996
&lt;li&gt;Microchip, Technical Library CD-ROM, June 1998
&lt;li&gt;www.microchip.com
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DIL18">
<description>&lt;B&gt;Dual In Line&lt;/B&gt;&lt;p&gt;
package type P</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="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="1X02_LOCK_LONGPADS">
<description>&lt;h3&gt;Plated Through Hole - Long Pads with Locking Footprint&lt;/h3&gt;
Pins are staggered by 0.005" from center to hold pins in place while soldering. 
&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>
<package name="2X4">
<description>&lt;h3&gt;Plated Through Hole - 2x4&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:8&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_04x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="15">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Displays">
<description>&lt;h3&gt;SparkFun Displays&lt;/h3&gt;
This library contains LCDs, OLEDs, 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="LCD-16X2_NOHOLESNOSILK">
<description>&lt;h3&gt;LCD-16x2 No silk or mounting holes&lt;/h3&gt;
&lt;p&gt;For Standard hitatchi type LCDs with backlight.  Has 16 pin connection and outline on docu, but no silk or mounting holes.&lt;/p&gt;

&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 16&lt;/li&gt;
&lt;li&gt;Pin pitch: 0.1"&lt;/li&gt;
&lt;li&gt;Area: &lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Datasheet referenced for footprint:&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;Example device(s): 
&lt;ul&gt;&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/255"&gt;Basic 16x2 LCD&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="transistor-small-signal">
<description>&lt;b&gt;Small Signal Transistors&lt;/b&gt;&lt;p&gt;
Packages from :&lt;br&gt;
www.infineon.com; &lt;br&gt;
www.semiconductors.com;&lt;br&gt;
www.irf.com&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO18A">
<description>&lt;b&gt;TO-18&lt;/b&gt;&lt;p&gt;
grid 2.54 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-Clocks">
<description>&lt;h3&gt;SparkFun Clocks, Oscillators and Resonators&lt;/h3&gt;
This library contains the real-time clocks, oscillators, resonators, and crystals we use. 
&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="HC49US">
<description>&lt;h3&gt;HC49/US 11.6x4.6mm PTH Crystal&lt;/h3&gt;
&lt;p&gt;&lt;a href="https://www.digikey.com/Web%20Export/Supplier%20Content/Citizen_300/PDF/Citizen_HC49US.pdf?redirected=1"&gt;Example Datasheet&lt;/a&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="12">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="10">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
<package name="25">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="0204/7">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 7.5 mm</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="50K" library="pot" package="RS3" value="">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="1"/>
<attribute name="VALUE"/>
</element>
<element name="1N4148" 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="270R" 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="33K" 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="470PF" library="SparkFun-Capacitors" package="CAP-PTH-2.54" value="22pF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-09128"/>
<attribute name="VALUE"/>
</element>
<element name="560R" 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="C1" library="SparkFun-Capacitors" package="CAP-PTH-2.54" value="22pF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-09128"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="CAP-PTH-2.54" value="22pF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-09128"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="CPOL-RADIAL-2.5MM-5MM-KIT" value="10uF">
<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-KIT" value="10uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-08440"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="CAP-PTH-SMALL-KIT" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08370"/>
</element>
<element name="IC1" library="microchip" package="DIL18" value="PIC16F628P">
<attribute name="MF" value="MICROCHIP"/>
<attribute name="MPN" value="PIC16F628-04I/P"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="9760407"/>
<attribute name="OC_NEWARK" value="19C7272"/>
<attribute name="POPULARITY" value="0"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="linear" package="TO220H" value="7805T">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="35"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="1X02_LOCK_LONGPADS" value="F in">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="SparkFun-Connectors" package="1X02_LOCK_LONGPADS" value="P in">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J4" library="SparkFun-Connectors" package="2X4" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="jumper" package="JP1" value="10uH">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="61"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="transistor-small-signal" package="TO18A" value="2N2222">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="0"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="SparkFun-Clocks" package="HC49US" value="4MHz">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="XTAL-08181"/>
<attribute name="SF_ID" value="COM-00536"/>
<attribute name="VALUE"/>
</element>
<element name="J5" library="jumper" package="12" value="J12MM">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="0"/>
<attribute name="VALUE"/>
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<element name="J6" library="jumper" package="10" value="J10MM">
<attribute name="NAME"/>
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<attribute name="VALUE"/>
</element>
<element name="J7" library="jumper" package="25" value="J25MM">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="0"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="adafruit" package="0204/7" value="1-2.2k with 9V PP3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="jumper" package="15" value="J15MM">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="0"/>
<attribute name="VALUE"/>
</element>
<element name="LCD2" library="SparkFun-Displays" package="LCD-16X2_NOHOLESNOSILK" value="LCD-16X2NOHOLES">
<attribute name="NAME"/>
<attribute name="SF_ID" value="LCD-00255"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="N$2">
<contactref element="470PF" pad="1"/>
<contactref element="Q1" pad="B"/>
<contactref element="33K" pad="P$1"/>
</signal>
<signal name="GND">
<contactref element="IC2" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="50K" pad="A"/>
<contactref element="J3" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="Q1" pad="E"/>
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<contactref element="J4" pad="2"/>
<contactref element="J4" pad="4"/>
<contactref element="J4" pad="6"/>
<contactref element="J4" pad="8"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="J5" pad="1"/>
<contactref element="LCD2" pad="16"/>
<contactref element="LCD2" pad="5"/>
<contactref element="LCD2" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="Q1" pad="C"/>
<contactref element="270R" pad="P$1"/>
<contactref element="L1" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="270R" pad="P$2"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="J3" pad="1"/>
<contactref element="1N4148" pad="A"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="13"/>
<contactref element="J4" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="12"/>
<contactref element="J4" pad="3"/>
</signal>
<signal name="N$11">
<contactref element="IC1" pad="11"/>
<contactref element="J4" pad="5"/>
</signal>
<signal name="N$12">
<contactref element="IC1" pad="10"/>
<contactref element="J4" pad="7"/>
</signal>
<signal name="N$14">
<contactref element="IC1" pad="15"/>
<contactref element="Y1" pad="2"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="Y1" pad="1"/>
<contactref element="IC1" pad="16"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="IC1" pad="2"/>
<contactref element="J7" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="IC1" pad="1"/>
<contactref element="J6" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="IC1" pad="6"/>
<contactref element="LCD2" pad="11"/>
</signal>
<signal name="N$21">
<contactref element="IC1" pad="7"/>
<contactref element="LCD2" pad="12"/>
</signal>
<signal name="N$22">
<contactref element="IC1" pad="8"/>
<contactref element="LCD2" pad="13"/>
</signal>
<signal name="N$23">
<contactref element="IC1" pad="9"/>
<contactref element="LCD2" pad="14"/>
</signal>
<signal name="N$17">
<contactref element="50K" pad="S"/>
<contactref element="LCD2" pad="3"/>
</signal>
<signal name="N$25">
<contactref element="J2" pad="1"/>
<contactref element="470PF" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="560R" pad="P$2"/>
<contactref element="L1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="1N4148" pad="C"/>
<contactref element="IC2" pad="1"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="J6" pad="2"/>
<contactref element="LCD2" pad="6"/>
</signal>
<signal name="N$8">
<contactref element="IC1" pad="5"/>
<contactref element="J5" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="J7" pad="2"/>
<contactref element="LCD2" pad="4"/>
</signal>
<signal name="N$24">
<contactref element="IC2" pad="3"/>
<contactref element="R1" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="IC1" pad="4"/>
<contactref element="IC1" pad="14"/>
<contactref element="C5" pad="1"/>
<contactref element="560R" pad="P$1"/>
<contactref element="33K" pad="P$2"/>
<contactref element="J1" pad="1"/>
<contactref element="50K" pad="E"/>
<contactref element="J1" pad="2"/>
<contactref element="LCD2" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R1" pad="2"/>
<contactref element="LCD2" pad="15"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
