<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="64" y2="0" width="0" layer="20"/>
<wire x1="64" y1="0" x2="64" y2="40" width="0" layer="20"/>
<wire x1="64" y1="40" x2="0" y2="40" width="0" layer="20"/>
<wire x1="0" y1="40" x2="0" y2="0" width="0" layer="20"/>
<text>SDA</text>
<text>SCL</text>
<text>5.0V</text>
<text>GND</text>
<text>PWR</text>
<text>GND</text>
</plain>
<libraries>
<library name="microbuilder">
<packages>
<package name="TSSOP28">
</package>
<package name="1X2-3.5MM">
</package>
<package name="MOUNTINGHOLE_2.5_PLATED">
</package>
<package name="3X04">
</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="0603-CAP">
</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-0603">
</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>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="E3,5-8">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 3.5 mm, diameter 8 mm</description>
</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="1X04">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="microbuilder" package="TSSOP28" value="PCA9685"/>
<element name="C1" library="SparkFun-Capacitors" package="0603-CAP" value="10uF">
<attribute name="PROD_ID" value="CAP-11015"/>
</element>
<element name="J1" library="microbuilder" package="1X2-3.5MM" value="TERMBLOCK_1X2-3.5MM"/>
<element name="U$47" library="microbuilder" package="MOUNTINGHOLE_2.5_PLATED" value="MOUNTINGHOLE2.5"/>
<element name="U$48" library="microbuilder" package="MOUNTINGHOLE_2.5_PLATED" value="MOUNTINGHOLE2.5"/>
<element name="U$49" library="microbuilder" package="MOUNTINGHOLE_2.5_PLATED" value="MOUNTINGHOLE2.5"/>
<element name="U$50" library="microbuilder" package="MOUNTINGHOLE_2.5_PLATED" value="MOUNTINGHOLE2.5"/>
<element name="VCC" library="SparkFun-LED" package="LED-0603" value="">
<attribute name="PROD_ID" value="DIO-00821"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R12" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R13" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R14" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R15" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R16" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R17" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R18" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R19" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R20" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R21" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R22" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R23" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R24" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R25" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R26" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="C2" library="adafruit" package="E3,5-8" value="">
<attribute name="VALUE"/>
</element>
<element name="JP1" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP0" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP3" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R27" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R28" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R29" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R30" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R31" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R32" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R33" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R34" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R35" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R36" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R37" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R38" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R39" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R40" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R41" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="R42" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
<element name="JP5" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP4" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP7" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP6" library="microbuilder" package="3X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="microbuilder" package="TSSOP28" value="PCA9685"/>
<element name="C3" library="SparkFun-Capacitors" package="0603-CAP" value="10uF">
<attribute name="PROD_ID" value="CAP-11015"/>
</element>
<element name="JP8" library="SparkFun-Connectors" package="1X04" value="">
<attribute name="VALUE"/>
</element>
<element name="C6" library="adafruit" package="E3,5-8" value="">
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603-CAP" value="1.0uF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0603-CAP" value="10uF">
<attribute name="PROD_ID" value="CAP-11015"/>
</element>
<element name="PWR" library="SparkFun-LED" package="LED-0603" value="">
<attribute name="PROD_ID" value="DIO-00821"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0603-RES" value="220">
<attribute name="PROD_ID" value="RES-07866"/>
</element>
</elements>
<signals>
<signal name="PWM0">
<contactref element="U1" pad="6"/>
<contactref element="R18" pad="2"/>
</signal>
<signal name="PWM1">
<contactref element="U1" pad="7"/>
<contactref element="R17" pad="2"/>
</signal>
<signal name="PWM2">
<contactref element="U1" pad="8"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="PWM3">
<contactref element="U1" pad="9"/>
<contactref element="R15" pad="2"/>
</signal>
<signal name="PWM4">
<contactref element="U1" pad="10"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="PWM5">
<contactref element="U1" pad="11"/>
<contactref element="R13" pad="2"/>
</signal>
<signal name="PWM6">
<contactref element="U1" pad="12"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="PWM7">
<contactref element="U1" pad="13"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="PWM8">
<contactref element="U1" pad="15"/>
<contactref element="R26" pad="2"/>
</signal>
<signal name="PWM9">
<contactref element="U1" pad="16"/>
<contactref element="R25" pad="2"/>
</signal>
<signal name="PWM10">
<contactref element="U1" pad="17"/>
<contactref element="R24" pad="2"/>
</signal>
<signal name="PWM11">
<contactref element="U1" pad="18"/>
<contactref element="R23" pad="2"/>
</signal>
<signal name="PWM12">
<contactref element="U1" pad="19"/>
<contactref element="R22" pad="2"/>
</signal>
<signal name="PWM13">
<contactref element="U1" pad="20"/>
<contactref element="R21" pad="2"/>
</signal>
<signal name="PWM14">
<contactref element="U1" pad="21"/>
<contactref element="R20" pad="2"/>
</signal>
<signal name="PWM15">
<contactref element="U1" pad="22"/>
<contactref element="R19" pad="2"/>
</signal>
<signal name="5.0V">
<contactref element="JP1" pad="2"/>
<contactref element="JP1" pad="5"/>
<contactref element="JP1" pad="8"/>
<contactref element="JP1" pad="11"/>
<contactref element="JP0" pad="2"/>
<contactref element="JP0" pad="5"/>
<contactref element="JP0" pad="8"/>
<contactref element="JP0" pad="11"/>
<contactref element="JP2" pad="11"/>
<contactref element="JP2" pad="8"/>
<contactref element="JP2" pad="5"/>
<contactref element="JP2" pad="2"/>
<contactref element="JP3" pad="11"/>
<contactref element="JP3" pad="8"/>
<contactref element="JP3" pad="5"/>
<contactref element="JP3" pad="2"/>
<contactref element="C2" pad="+"/>
<contactref element="J1" pad="1"/>
<contactref element="JP5" pad="2"/>
<contactref element="JP5" pad="5"/>
<contactref element="JP5" pad="8"/>
<contactref element="JP5" pad="11"/>
<contactref element="JP4" pad="2"/>
<contactref element="JP4" pad="5"/>
<contactref element="JP4" pad="8"/>
<contactref element="JP4" pad="11"/>
<contactref element="JP6" pad="11"/>
<contactref element="JP6" pad="8"/>
<contactref element="JP6" pad="5"/>
<contactref element="JP6" pad="2"/>
<contactref element="JP7" pad="11"/>
<contactref element="JP7" pad="8"/>
<contactref element="JP7" pad="5"/>
<contactref element="JP7" pad="2"/>
<contactref element="C6" pad="+"/>
<contactref element="PWR" pad="A"/>
</signal>
<signal name="GND">
<contactref element="JP1" pad="3"/>
<contactref element="JP1" pad="6"/>
<contactref element="JP1" pad="9"/>
<contactref element="JP1" pad="12"/>
<contactref element="JP0" pad="3"/>
<contactref element="JP0" pad="6"/>
<contactref element="JP0" pad="9"/>
<contactref element="JP2" pad="9"/>
<contactref element="JP2" pad="6"/>
<contactref element="JP2" pad="3"/>
<contactref element="JP3" pad="12"/>
<contactref element="JP3" pad="9"/>
<contactref element="JP3" pad="6"/>
<contactref element="JP3" pad="3"/>
<contactref element="JP0" pad="12"/>
<contactref element="JP2" pad="12"/>
<contactref element="U1" pad="25"/>
<contactref element="U1" pad="14"/>
<contactref element="C1" pad="2"/>
<contactref element="J1" pad="2"/>
<contactref element="C2" pad="-"/>
<contactref element="R10" pad="2"/>
<contactref element="JP5" pad="3"/>
<contactref element="JP5" pad="6"/>
<contactref element="JP5" pad="9"/>
<contactref element="JP5" pad="12"/>
<contactref element="JP4" pad="3"/>
<contactref element="JP4" pad="6"/>
<contactref element="JP4" pad="9"/>
<contactref element="JP6" pad="9"/>
<contactref element="JP6" pad="6"/>
<contactref element="JP6" pad="3"/>
<contactref element="JP7" pad="12"/>
<contactref element="JP7" pad="9"/>
<contactref element="JP7" pad="6"/>
<contactref element="JP7" pad="3"/>
<contactref element="JP4" pad="12"/>
<contactref element="JP6" pad="12"/>
<contactref element="U2" pad="25"/>
<contactref element="U2" pad="14"/>
<contactref element="C3" pad="2"/>
<contactref element="U1" pad="1"/>
<contactref element="U1" pad="2"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="5"/>
<contactref element="U1" pad="24"/>
<contactref element="U2" pad="24"/>
<contactref element="U2" pad="2"/>
<contactref element="U2" pad="3"/>
<contactref element="U2" pad="4"/>
<contactref element="U2" pad="5"/>
<contactref element="U1" pad="23"/>
<contactref element="U2" pad="23"/>
<contactref element="C6" pad="-"/>
<contactref element="C7" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="JP8" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="C1" pad="1"/>
<contactref element="U1" pad="28"/>
<contactref element="VCC" pad="A"/>
<contactref element="C3" pad="1"/>
<contactref element="U2" pad="28"/>
<contactref element="C7" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="JP8" pad="2"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="26"/>
<contactref element="U2" pad="26"/>
<contactref element="JP8" pad="3"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="27"/>
<contactref element="U2" pad="27"/>
<contactref element="JP8" pad="4"/>
</signal>
<signal name="N$1">
<contactref element="VCC" pad="C"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R12" pad="1"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="R11" pad="1"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R13" pad="1"/>
<contactref element="JP1" pad="7"/>
</signal>
<signal name="N$5">
<contactref element="R14" pad="1"/>
<contactref element="JP1" pad="10"/>
</signal>
<signal name="N$6">
<contactref element="R15" pad="1"/>
<contactref element="JP0" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="R16" pad="1"/>
<contactref element="JP0" pad="4"/>
</signal>
<signal name="N$8">
<contactref element="R17" pad="1"/>
<contactref element="JP0" pad="7"/>
</signal>
<signal name="N$9">
<contactref element="R18" pad="1"/>
<contactref element="JP0" pad="10"/>
</signal>
<signal name="N$10">
<contactref element="R26" pad="1"/>
<contactref element="JP2" pad="10"/>
</signal>
<signal name="N$11">
<contactref element="R25" pad="1"/>
<contactref element="JP2" pad="7"/>
</signal>
<signal name="N$12">
<contactref element="R24" pad="1"/>
<contactref element="JP2" pad="4"/>
</signal>
<signal name="N$13">
<contactref element="R23" pad="1"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="R22" pad="1"/>
<contactref element="JP3" pad="10"/>
</signal>
<signal name="N$15">
<contactref element="R21" pad="1"/>
<contactref element="JP3" pad="7"/>
</signal>
<signal name="N$16">
<contactref element="R20" pad="1"/>
<contactref element="JP3" pad="4"/>
</signal>
<signal name="N$17">
<contactref element="R19" pad="1"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="R28" pad="1"/>
<contactref element="JP5" pad="4"/>
</signal>
<signal name="N$19">
<contactref element="R27" pad="1"/>
<contactref element="JP5" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="R29" pad="1"/>
<contactref element="JP5" pad="7"/>
</signal>
<signal name="N$21">
<contactref element="R30" pad="1"/>
<contactref element="JP5" pad="10"/>
</signal>
<signal name="N$22">
<contactref element="R31" pad="1"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="R32" pad="1"/>
<contactref element="JP4" pad="4"/>
</signal>
<signal name="N$24">
<contactref element="R33" pad="1"/>
<contactref element="JP4" pad="7"/>
</signal>
<signal name="N$25">
<contactref element="R34" pad="1"/>
<contactref element="JP4" pad="10"/>
</signal>
<signal name="N$26">
<contactref element="R42" pad="1"/>
<contactref element="JP6" pad="10"/>
</signal>
<signal name="N$27">
<contactref element="R41" pad="1"/>
<contactref element="JP6" pad="7"/>
</signal>
<signal name="N$28">
<contactref element="R40" pad="1"/>
<contactref element="JP6" pad="4"/>
</signal>
<signal name="N$29">
<contactref element="R39" pad="1"/>
<contactref element="JP6" pad="1"/>
</signal>
<signal name="N$30">
<contactref element="R38" pad="1"/>
<contactref element="JP7" pad="10"/>
</signal>
<signal name="N$31">
<contactref element="R37" pad="1"/>
<contactref element="JP7" pad="7"/>
</signal>
<signal name="N$32">
<contactref element="R36" pad="1"/>
<contactref element="JP7" pad="4"/>
</signal>
<signal name="N$33">
<contactref element="R35" pad="1"/>
<contactref element="JP7" pad="1"/>
</signal>
<signal name="PWM16">
<contactref element="R34" pad="2"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="PWM17">
<contactref element="R33" pad="2"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="PWM18">
<contactref element="R32" pad="2"/>
<contactref element="U2" pad="8"/>
</signal>
<signal name="PWM19">
<contactref element="R31" pad="2"/>
<contactref element="U2" pad="9"/>
</signal>
<signal name="PWM20">
<contactref element="R30" pad="2"/>
<contactref element="U2" pad="10"/>
</signal>
<signal name="PWM21">
<contactref element="R29" pad="2"/>
<contactref element="U2" pad="11"/>
</signal>
<signal name="PWM22">
<contactref element="R28" pad="2"/>
<contactref element="U2" pad="12"/>
</signal>
<signal name="PWM23">
<contactref element="R27" pad="2"/>
<contactref element="U2" pad="13"/>
</signal>
<signal name="PWM24">
<contactref element="R42" pad="2"/>
<contactref element="U2" pad="15"/>
</signal>
<signal name="PWM25">
<contactref element="R41" pad="2"/>
<contactref element="U2" pad="16"/>
</signal>
<signal name="PWM26">
<contactref element="R40" pad="2"/>
<contactref element="U2" pad="17"/>
</signal>
<signal name="PWM27">
<contactref element="R39" pad="2"/>
<contactref element="U2" pad="18"/>
</signal>
<signal name="PWM28">
<contactref element="R38" pad="2"/>
<contactref element="U2" pad="19"/>
</signal>
<signal name="PWM29">
<contactref element="R37" pad="2"/>
<contactref element="U2" pad="20"/>
</signal>
<signal name="PWM30">
<contactref element="R36" pad="2"/>
<contactref element="U2" pad="21"/>
</signal>
<signal name="PWM31">
<contactref element="R35" pad="2"/>
<contactref element="U2" pad="22"/>
</signal>
<signal name="N$34">
<contactref element="PWR" pad="C"/>
<contactref element="R1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
