<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="16.51" y1="34.29" x2="16.51" y2="78.74" width="0.3048" layer="20"/>
<wire x1="16.51" y1="78.74" x2="87.63" y2="78.74" width="0.4064" layer="20"/>
<wire x1="87.63" y1="78.74" x2="87.63" y2="34.29" width="0.4064" layer="20"/>
<wire x1="16.51" y1="34.29" x2="87.63" y2="34.29" width="0.4064" layer="20"/>
<text>SEN_EN</text>
<text>SEN_VAL</text>
<text>GND</text>
<text>GND</text>
<text>SOL_EN</text>
<hole x="64.008" y="76.073" drill="3.2"/>
<hole x="78.74" y="53.34" drill="3.2"/>
<hole x="19.05" y="76.2" drill="3.2"/>
<hole x="36.83" y="36.83" drill="3.2"/>
<text>VCC</text>
<text>GND</text>
<text>LED</text>
<text>S_VAL</text>
</plain>
<libraries>
<library name="SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="POWER_JACK_PTH">
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="AUDIO-JACK">
</package>
<package name="POWER_JACK_PTH">
</package>
<package name="1X01">
</package>
<package name="1X04">
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, 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 the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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-1000UF-63V">
</package>
</packages>
</library>
<library name="SparkFun-Boards">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find boards and modules: Arduino footprints, 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 the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="ARDUINO_MINI">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, 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 the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="0603-RES">
</package>
<package name="RPACK-SIP-PTH-5">
</package>
</packages>
</library>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, 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 the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="SO16">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find 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 the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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_BARGAPH_10">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, 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 the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike 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="OSHW-LOGO-L">
</package>
</packages>
</library>
<library name="Hbridge2">
<packages>
<package name="SO8">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="SOL" library="SparkFun" package="POWER_JACK_PTH" value="POWER_JACKPTH">
<attribute name="NAME"/>
</element>
<element name="SEN" library="SparkFun-Connectors" package="AUDIO-JACK" value="AUDIO-JACK2PTH">
<attribute name="NAME"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="CPOL-RADIAL-1000UF-63V" value="3000uF">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0603-RES" value="47R"/>
<element name="MCU" library="SparkFun-Boards" package="ARDUINO_MINI" value="ARDUINO_MINI">
<attribute name="NAME"/>
</element>
<element name="PWR" library="SparkFun-Connectors" package="POWER_JACK_PTH" value="POWER_JACKPTH">
<attribute name="NAME"/>
</element>
<element name="IC1" library="SparkFun-DigitalIC" package="SO16" value="74LS595D"/>
<element name="IC2" library="SparkFun-DigitalIC" package="SO16" value="74LS595D"/>
<element name="D2" library="SparkFun-LED" package="LED_BARGAPH_10" value=""/>
<element name="R4" library="SparkFun-Resistors" package="RPACK-SIP-PTH-5" value=""/>
<element name="R5" library="SparkFun-Resistors" package="RPACK-SIP-PTH-5" value=""/>
<element name="LOGO1" library="SparkFun-Aesthetics" package="OSHW-LOGO-L" value="OSHW-LOGOL"/>
<element name="U$1" library="Hbridge2" package="SO8" value="ZXMHC6A07N8">
<attribute name="NAME"/>
</element>
<element name="PSU_EN" library="SparkFun-Connectors" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603-RES" value="10K"/>
<element name="R3" library="SparkFun-Resistors" package="0603-RES" value="10K"/>
<element name="R6" library="SparkFun-Resistors" package="0603-RES" value="10K"/>
<element name="R7" library="SparkFun-Resistors" package="0603-RES" value="10K"/>
<element name="R8" library="SparkFun-Resistors" package="0603-RES" value="10K"/>
<element name="S1" library="SparkFun-Connectors" package="1X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S2" library="SparkFun-Connectors" package="1X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="0603-RES" value="10K"/>
</elements>
<signals>
<signal name="SOL_G1">
<contactref element="MCU" pad="5"/>
<contactref element="U$1" pad="8"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="R1" pad="1"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="GND">
<contactref element="MCU" pad="4"/>
<contactref element="C1" pad="2"/>
<contactref element="MCU" pad="23"/>
<contactref element="PWR" pad="GND"/>
<contactref element="PWR" pad="GNDBREAK"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="8"/>
<contactref element="R4" pad="P$1"/>
<contactref element="R5" pad="P$1"/>
<contactref element="U$1" pad="3"/>
<contactref element="R7" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="R9" pad="1"/>
<contactref element="S2" pad="3"/>
<contactref element="S1" pad="3"/>
</signal>
<signal name="SEN_VAL">
<contactref element="MCU" pad="19"/>
<contactref element="SEN" pad="TIP"/>
</signal>
<signal name="SEN_EN">
<contactref element="MCU" pad="15"/>
<contactref element="SEN" pad="RING"/>
</signal>
<signal name="N$7">
<contactref element="MCU" pad="24"/>
<contactref element="R1" pad="2"/>
<contactref element="PWR" pad="PWR"/>
<contactref element="U$1" pad="7"/>
<contactref element="R3" pad="1"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="SEN_GND">
<contactref element="SEN" pad="SLEEVE"/>
</signal>
<signal name="N$3">
<contactref element="IC1" pad="9"/>
<contactref element="IC2" pad="14"/>
</signal>
<signal name="VCC">
<contactref element="IC1" pad="16"/>
<contactref element="IC2" pad="16"/>
<contactref element="MCU" pad="21"/>
<contactref element="S2" pad="2"/>
<contactref element="S1" pad="2"/>
</signal>
<signal name="SER">
<contactref element="IC1" pad="14"/>
<contactref element="MCU" pad="7"/>
</signal>
<signal name="S_CL">
<contactref element="IC1" pad="10"/>
<contactref element="IC2" pad="10"/>
<contactref element="MCU" pad="8"/>
</signal>
<signal name="R_CK">
<contactref element="IC1" pad="12"/>
<contactref element="IC2" pad="12"/>
<contactref element="MCU" pad="10"/>
</signal>
<signal name="OE">
<contactref element="IC1" pad="13"/>
<contactref element="IC2" pad="13"/>
<contactref element="MCU" pad="11"/>
</signal>
<signal name="S_CK">
<contactref element="IC1" pad="11"/>
<contactref element="IC2" pad="11"/>
<contactref element="MCU" pad="9"/>
</signal>
<signal name="N$10">
<contactref element="D2" pad="15"/>
<contactref element="R5" pad="P$2"/>
</signal>
<signal name="N$11">
<contactref element="D2" pad="14"/>
<contactref element="R5" pad="P$3"/>
</signal>
<signal name="N$12">
<contactref element="D2" pad="13"/>
<contactref element="R5" pad="P$4"/>
</signal>
<signal name="N$13">
<contactref element="D2" pad="12"/>
<contactref element="R5" pad="P$5"/>
</signal>
<signal name="N$14">
<contactref element="R5" pad="P$6"/>
<contactref element="D2" pad="11"/>
</signal>
<signal name="N$15">
<contactref element="D2" pad="16"/>
<contactref element="R4" pad="P$6"/>
</signal>
<signal name="N$16">
<contactref element="R4" pad="P$5"/>
<contactref element="D2" pad="17"/>
</signal>
<signal name="N$17">
<contactref element="D2" pad="18"/>
<contactref element="R4" pad="P$4"/>
</signal>
<signal name="N$18">
<contactref element="D2" pad="19"/>
<contactref element="R4" pad="P$3"/>
</signal>
<signal name="N$19">
<contactref element="R4" pad="P$2"/>
<contactref element="D2" pad="20"/>
</signal>
<signal name="N$20">
<contactref element="IC1" pad="15"/>
<contactref element="D2" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="IC1" pad="1"/>
<contactref element="D2" pad="2"/>
</signal>
<signal name="N$22">
<contactref element="D2" pad="3"/>
<contactref element="IC1" pad="2"/>
</signal>
<signal name="N$23">
<contactref element="IC1" pad="3"/>
<contactref element="D2" pad="4"/>
</signal>
<signal name="N$24">
<contactref element="D2" pad="5"/>
<contactref element="IC1" pad="4"/>
</signal>
<signal name="N$25">
<contactref element="IC1" pad="5"/>
<contactref element="D2" pad="6"/>
</signal>
<signal name="N$5">
<contactref element="IC1" pad="6"/>
<contactref element="D2" pad="7"/>
</signal>
<signal name="N$26">
<contactref element="IC1" pad="7"/>
<contactref element="D2" pad="8"/>
</signal>
<signal name="N$27">
<contactref element="IC2" pad="15"/>
<contactref element="D2" pad="9"/>
</signal>
<signal name="N$28">
<contactref element="D2" pad="10"/>
<contactref element="IC2" pad="1"/>
</signal>
<signal name="S2_VAL">
<contactref element="MCU" pad="13"/>
<contactref element="S1" pad="1"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="U$1" pad="2"/>
<contactref element="SOL" pad="GND"/>
<contactref element="SOL" pad="GNDBREAK"/>
</signal>
<signal name="N$2">
<contactref element="U$1" pad="6"/>
<contactref element="SOL" pad="PWR"/>
</signal>
<signal name="SOL_G2">
<contactref element="MCU" pad="6"/>
<contactref element="U$1" pad="5"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="SOL_G4">
<contactref element="MCU" pad="14"/>
<contactref element="U$1" pad="4"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="SOL_G3">
<contactref element="MCU" pad="16"/>
<contactref element="U$1" pad="1"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="PSU_EN" pad="1"/>
<contactref element="MCU" pad="12"/>
</signal>
<signal name="S1_VAL">
<contactref element="MCU" pad="17"/>
<contactref element="S2" pad="1"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="S2_LED">
<contactref element="MCU" pad="18"/>
<contactref element="S1" pad="4"/>
</signal>
<signal name="S1_LED">
<contactref element="MCU" pad="20"/>
<contactref element="S2" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
