<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="2" y1="0" x2="158" y2="0" width="0" layer="20"/>
<wire x1="158" y1="0" x2="158" y2="47" width="0" layer="20"/>
<wire x1="158" y1="47" x2="2" y2="47" width="0" layer="20"/>
<wire x1="2" y1="47" x2="2" y2="0" width="0" layer="20"/>
<hole x="6" y="44" drill="3.2"/>
<hole x="6" y="4" drill="3.2"/>
<hole x="154" y="4" drill="3.2"/>
<hole x="154" y="28" drill="3.2"/>
</plain>
<libraries>
<library name="brailliant_learners">
<packages>
<package name="HDRVR8W64P254_2X4_1016X508X254B">
<description>Double-row, 8-pin Receptacle Header (Female) Straight, 2.54 mm (0.10 in) row pitch, 2.54 mm (0.10 in) col pitch, 2.54 mm insulator length, 10.16 X 5.08 X 2.54 mm body
&lt;p&gt;Double-row (2X4), 8-pin Receptacle Header (Female) Straight package with 2.54 mm (0.10 in) row pitch, 2.54 mm (0.10 in) col pitch, 0.64 mm lead width, 3.00 mm tail length and 2.54 mm insulator length with overall size 10.16 X 5.08 X 2.54 mm, pin pattern - clockwise from top left&lt;/p&gt;</description>
</package>
<package name="DIP762W53P254L1969H508Q16B">
<description>16-DIP, 2.54 mm (0.10 in) pitch, 7.62 mm (0.30 in) span, 19.69 X 6.60 X 5.08 mm body
&lt;p&gt;16-pin DIP package with 2.54 mm (0.10 in) pitch, 7.62 mm (0.30 in) span with body size 19.69 X 6.60 X 5.08 mm&lt;/p&gt;</description>
</package>
<package name="DMG9926USD">
</package>
<package name="DIP660W53P254L959H508Q8B">
<description>8-DIP, 2.54 mm (0.10 in) pitch, 6.60 mm (0.26 in) span, 9.59 X 6.60 X 5.08 mm body
&lt;p&gt;8-pin DIP package with 2.54 mm (0.10 in) pitch, 6.60 mm (0.26 in) span with body size 9.59 X 6.60 X 5.08 mm&lt;/p&gt;</description>
</package>
<package name="SOLENOID_PAD">
</package>
<package name="BUCKCONVERTER">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="1X06-BIG">
</package>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1-RASPIBUS" library="brailliant_learners" package="HDRVR8W64P254_2X4_1016X508X254B" value="RASPI-BUSRASPI-BUS">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2-CELL1" library="brailliant_learners" package="DIP762W53P254L1969H508Q16B" value="SN74HC595NSN74HC595N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1M1" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C1M2" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C1M3" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="U$6" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1S1" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1S2" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$7" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="C1S3" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1S4" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$12" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1S5" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1S6" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="BCK1" library="brailliant_learners" package="BUCKCONVERTER" value="BUCKCONVERTER"/>
<element name="U2-CELL2" library="brailliant_learners" package="DIP762W53P254L1969H508Q16B" value="SN74HC595NSN74HC595N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2M1" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C2M2" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
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<element name="C2M3" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C2S1" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="C2S2" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S3" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S4" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S5" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S6" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="BCK2" library="brailliant_learners" package="BUCKCONVERTER" value="BUCKCONVERTER"/>
<element name="U2-CELL3" library="brailliant_learners" package="DIP762W53P254L1969H508Q16B" value="SN74HC595NSN74HC595N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3M1" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C3M2" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C3M3" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C2S7" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S8" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S9" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S10" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S11" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S12" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="BCK3" library="brailliant_learners" package="BUCKCONVERTER" value="BUCKCONVERTER"/>
<element name="U2-CELL4" library="brailliant_learners" package="DIP762W53P254L1969H508Q16B" value="SN74HC595NSN74HC595N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4M1" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="DRCL" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C4M3" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
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<element name="C2S13" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S14" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S15" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S16" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S17" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S18" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="BCK4" library="brailliant_learners" package="BUCKCONVERTER" value="BUCKCONVERTER"/>
<element name="U2-CELL5" library="brailliant_learners" package="DIP762W53P254L1969H508Q16B" value="SN74HC595NSN74HC595N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5M1" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C5M2" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C5M3" library="brailliant_learners" package="DMG9926USD" value="DMG9926USD">
<attribute name="NAME"/>
</element>
<element name="C2S19" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S20" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S21" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S22" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S23" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2S24" library="brailliant_learners" package="SOLENOID_PAD" value="SOLENOID_PAD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="BCK5" library="brailliant_learners" package="BUCKCONVERTER" value="BUCKCONVERTER"/>
<element name="U$1" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$3" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$4" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$5" library="brailliant_learners" package="DIP660W53P254L959H508Q8B" value="UC3611NUC3611N">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="3V3" library="adafruit" package="1X06-BIG" value="3v3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CONTROL-PINS" library="adafruit" package="1X06-BIG" value="Control">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GND" library="adafruit" package="1X06-BIG" value="GND">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="5V" library="adafruit" package="1X03" value="5V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="+3V3">
<contactref element="U2-CELL1" pad="16"/>
<contactref element="U2-CELL2" pad="16"/>
<contactref element="U2-CELL3" pad="16"/>
<contactref element="U2-CELL4" pad="16"/>
<contactref element="U2-CELL5" pad="16"/>
<contactref element="3V3" pad="6"/>
<contactref element="3V3" pad="1"/>
<contactref element="3V3" pad="2"/>
<contactref element="3V3" pad="3"/>
<contactref element="3V3" pad="4"/>
<contactref element="3V3" pad="5"/>
</signal>
<signal name="GND">
<contactref element="U2-CELL1" pad="8"/>
<contactref element="U1-RASPIBUS" pad="4"/>
<contactref element="C1M3" pad="1"/>
<contactref element="C1M3" pad="3"/>
<contactref element="C1M1" pad="1"/>
<contactref element="C1M1" pad="3"/>
<contactref element="C1M2" pad="1"/>
<contactref element="C1M2" pad="3"/>
<contactref element="BCK1" pad="GND"/>
<contactref element="U2-CELL2" pad="8"/>
<contactref element="C2M3" pad="1"/>
<contactref element="C2M3" pad="3"/>
<contactref element="C2M1" pad="1"/>
<contactref element="C2M1" pad="3"/>
<contactref element="C2M2" pad="1"/>
<contactref element="C2M2" pad="3"/>
<contactref element="BCK2" pad="GND"/>
<contactref element="U2-CELL3" pad="8"/>
<contactref element="C3M3" pad="1"/>
<contactref element="C3M3" pad="3"/>
<contactref element="C3M1" pad="1"/>
<contactref element="C3M1" pad="3"/>
<contactref element="C3M2" pad="1"/>
<contactref element="C3M2" pad="3"/>
<contactref element="BCK3" pad="GND"/>
<contactref element="U2-CELL4" pad="8"/>
<contactref element="C4M3" pad="1"/>
<contactref element="C4M3" pad="3"/>
<contactref element="C4M1" pad="1"/>
<contactref element="C4M1" pad="3"/>
<contactref element="DRCL" pad="1"/>
<contactref element="DRCL" pad="3"/>
<contactref element="BCK4" pad="GND"/>
<contactref element="U2-CELL5" pad="8"/>
<contactref element="C5M3" pad="1"/>
<contactref element="C5M3" pad="3"/>
<contactref element="C5M1" pad="1"/>
<contactref element="C5M1" pad="3"/>
<contactref element="C5M2" pad="1"/>
<contactref element="C5M2" pad="3"/>
<contactref element="BCK5" pad="GND"/>
<contactref element="GND" pad="1"/>
<contactref element="GND" pad="2"/>
<contactref element="GND" pad="3"/>
<contactref element="GND" pad="4"/>
<contactref element="GND" pad="5"/>
<contactref element="GND" pad="6"/>
</signal>
<signal name="SER">
<contactref element="U1-RASPIBUS" pad="3"/>
<contactref element="U2-CELL1" pad="14"/>
<contactref element="CONTROL-PINS" pad="1"/>
</signal>
<signal name="!OE!">
<contactref element="U1-RASPIBUS" pad="8"/>
<contactref element="U2-CELL1" pad="13"/>
<contactref element="U2-CELL2" pad="13"/>
<contactref element="U2-CELL5" pad="13"/>
<contactref element="U2-CELL4" pad="13"/>
<contactref element="U2-CELL3" pad="13"/>
<contactref element="CONTROL-PINS" pad="2"/>
</signal>
<signal name="RCLK">
<contactref element="U1-RASPIBUS" pad="7"/>
<contactref element="U2-CELL1" pad="12"/>
<contactref element="U2-CELL2" pad="12"/>
<contactref element="U2-CELL5" pad="12"/>
<contactref element="U2-CELL3" pad="12"/>
<contactref element="U2-CELL4" pad="12"/>
<contactref element="CONTROL-PINS" pad="3"/>
</signal>
<signal name="SRCLK">
<contactref element="U1-RASPIBUS" pad="6"/>
<contactref element="U2-CELL1" pad="11"/>
<contactref element="U2-CELL2" pad="11"/>
<contactref element="U2-CELL5" pad="11"/>
<contactref element="U2-CELL3" pad="11"/>
<contactref element="U2-CELL4" pad="11"/>
<contactref element="CONTROL-PINS" pad="4"/>
</signal>
<signal name="!SRCLR!">
<contactref element="U1-RASPIBUS" pad="5"/>
<contactref element="U2-CELL1" pad="10"/>
<contactref element="U2-CELL2" pad="10"/>
<contactref element="U2-CELL5" pad="10"/>
<contactref element="U2-CELL3" pad="10"/>
<contactref element="U2-CELL4" pad="10"/>
<contactref element="CONTROL-PINS" pad="5"/>
</signal>
<signal name="N$1">
<contactref element="C1M1" pad="2"/>
<contactref element="U2-CELL1" pad="15"/>
</signal>
<signal name="N$2">
<contactref element="C1M1" pad="4"/>
<contactref element="U2-CELL1" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="U2-CELL1" pad="2"/>
<contactref element="C1M2" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="C1M2" pad="4"/>
<contactref element="U2-CELL1" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="U2-CELL1" pad="4"/>
<contactref element="C1M3" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="C1M3" pad="4"/>
<contactref element="U2-CELL1" pad="5"/>
</signal>
<signal name="N$10">
<contactref element="U$6" pad="3"/>
<contactref element="C1S2" pad="-V"/>
<contactref element="C1M1" pad="6"/>
<contactref element="C1M1" pad="5"/>
</signal>
<signal name="N$11">
<contactref element="C1M1" pad="7"/>
<contactref element="C1M1" pad="8"/>
<contactref element="U$6" pad="2"/>
<contactref element="C1S1" pad="-V"/>
</signal>
<signal name="N$13">
<contactref element="U$7" pad="3"/>
<contactref element="C1S4" pad="-V"/>
<contactref element="C1M2" pad="6"/>
<contactref element="C1M2" pad="5"/>
</signal>
<signal name="N$14">
<contactref element="U$7" pad="2"/>
<contactref element="C1S3" pad="-V"/>
<contactref element="C1M2" pad="7"/>
<contactref element="C1M2" pad="8"/>
</signal>
<signal name="N$17">
<contactref element="U$12" pad="3"/>
<contactref element="C1S6" pad="-V"/>
<contactref element="C1M3" pad="6"/>
<contactref element="C1M3" pad="5"/>
</signal>
<signal name="N$18">
<contactref element="U$12" pad="2"/>
<contactref element="C1S5" pad="-V"/>
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<contactref element="C1M3" pad="8"/>
</signal>
<signal name="N$7">
<contactref element="C2M1" pad="2"/>
<contactref element="U2-CELL2" pad="15"/>
</signal>
<signal name="N$8">
<contactref element="C2M1" pad="4"/>
<contactref element="U2-CELL2" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="U2-CELL2" pad="2"/>
<contactref element="C2M2" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="C2M2" pad="4"/>
<contactref element="U2-CELL2" pad="3"/>
</signal>
<signal name="N$15">
<contactref element="U2-CELL2" pad="4"/>
<contactref element="C2M3" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="C2M3" pad="4"/>
<contactref element="U2-CELL2" pad="5"/>
</signal>
<signal name="N$19">
<contactref element="C2S2" pad="-V"/>
<contactref element="C2M1" pad="5"/>
<contactref element="C2M1" pad="6"/>
<contactref element="U$6" pad="7"/>
</signal>
<signal name="N$20">
<contactref element="C2M1" pad="8"/>
<contactref element="C2M1" pad="7"/>
<contactref element="C2S1" pad="-V"/>
<contactref element="U$6" pad="6"/>
</signal>
<signal name="N$21">
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<contactref element="C2M2" pad="5"/>
<contactref element="C2M2" pad="6"/>
<contactref element="U$7" pad="7"/>
</signal>
<signal name="N$22">
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<contactref element="C2M2" pad="8"/>
<contactref element="C2M2" pad="7"/>
<contactref element="U$7" pad="6"/>
</signal>
<signal name="N$23">
<contactref element="C2S6" pad="-V"/>
<contactref element="C2M3" pad="5"/>
<contactref element="C2M3" pad="6"/>
<contactref element="U$12" pad="7"/>
</signal>
<signal name="N$24">
<contactref element="C2S5" pad="-V"/>
<contactref element="C2M3" pad="8"/>
<contactref element="C2M3" pad="7"/>
<contactref element="U$12" pad="6"/>
</signal>
<signal name="N$25">
<contactref element="U2-CELL2" pad="14"/>
<contactref element="U2-CELL1" pad="9"/>
</signal>
<signal name="+4V-1">
<contactref element="U$6" pad="1"/>
<contactref element="C1S1" pad="+V"/>
<contactref element="C1S2" pad="+V"/>
<contactref element="U$6" pad="4"/>
<contactref element="C1S4" pad="+V"/>
<contactref element="U$7" pad="4"/>
<contactref element="U$7" pad="1"/>
<contactref element="C1S3" pad="+V"/>
<contactref element="U$12" pad="1"/>
<contactref element="C1S5" pad="+V"/>
<contactref element="C1S6" pad="+V"/>
<contactref element="U$12" pad="4"/>
<contactref element="BCK1" pad="VDD"/>
</signal>
<signal name="+4V-2">
<contactref element="BCK2" pad="VDD"/>
<contactref element="C2S1" pad="+V"/>
<contactref element="C2S2" pad="+V"/>
<contactref element="C2S4" pad="+V"/>
<contactref element="C2S3" pad="+V"/>
<contactref element="C2S5" pad="+V"/>
<contactref element="C2S6" pad="+V"/>
<contactref element="U$6" pad="5"/>
<contactref element="U$6" pad="8"/>
<contactref element="U$7" pad="5"/>
<contactref element="U$7" pad="8"/>
<contactref element="U$12" pad="5"/>
<contactref element="U$12" pad="8"/>
</signal>
<signal name="N$26">
<contactref element="C3M1" pad="2"/>
<contactref element="U2-CELL3" pad="15"/>
</signal>
<signal name="N$27">
<contactref element="C3M1" pad="4"/>
<contactref element="U2-CELL3" pad="1"/>
</signal>
<signal name="N$28">
<contactref element="U2-CELL3" pad="2"/>
<contactref element="C3M2" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="C3M2" pad="4"/>
<contactref element="U2-CELL3" pad="3"/>
</signal>
<signal name="N$30">
<contactref element="U2-CELL3" pad="4"/>
<contactref element="C3M3" pad="2"/>
</signal>
<signal name="N$31">
<contactref element="C3M3" pad="4"/>
<contactref element="U2-CELL3" pad="5"/>
</signal>
<signal name="N$32">
<contactref element="C2S8" pad="-V"/>
<contactref element="C3M1" pad="5"/>
<contactref element="C3M1" pad="6"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="N$33">
<contactref element="C3M1" pad="7"/>
<contactref element="C3M1" pad="8"/>
<contactref element="C2S7" pad="-V"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="N$34">
<contactref element="C2S10" pad="-V"/>
<contactref element="C3M2" pad="5"/>
<contactref element="C3M2" pad="6"/>
<contactref element="U$1" pad="7"/>
</signal>
<signal name="N$35">
<contactref element="C2S9" pad="-V"/>
<contactref element="C3M2" pad="7"/>
<contactref element="C3M2" pad="8"/>
<contactref element="U$1" pad="6"/>
</signal>
<signal name="N$36">
<contactref element="C2S12" pad="-V"/>
<contactref element="C3M3" pad="5"/>
<contactref element="C3M3" pad="6"/>
<contactref element="U$2" pad="3"/>
</signal>
<signal name="N$37">
<contactref element="C2S11" pad="-V"/>
<contactref element="C3M3" pad="7"/>
<contactref element="C3M3" pad="8"/>
<contactref element="U$2" pad="2"/>
</signal>
<signal name="C2OUT">
<contactref element="U2-CELL2" pad="9"/>
<contactref element="U2-CELL3" pad="14"/>
</signal>
<signal name="+4V-3">
<contactref element="C2S7" pad="+V"/>
<contactref element="C2S8" pad="+V"/>
<contactref element="C2S10" pad="+V"/>
<contactref element="C2S9" pad="+V"/>
<contactref element="C2S11" pad="+V"/>
<contactref element="C2S12" pad="+V"/>
<contactref element="BCK3" pad="VDD"/>
<contactref element="U$1" pad="1"/>
<contactref element="U$1" pad="4"/>
<contactref element="U$1" pad="5"/>
<contactref element="U$1" pad="8"/>
<contactref element="U$2" pad="1"/>
<contactref element="U$2" pad="4"/>
</signal>
<signal name="N$38">
<contactref element="C4M1" pad="2"/>
<contactref element="U2-CELL4" pad="15"/>
</signal>
<signal name="N$39">
<contactref element="C4M1" pad="4"/>
<contactref element="U2-CELL4" pad="1"/>
</signal>
<signal name="N$40">
<contactref element="U2-CELL4" pad="2"/>
<contactref element="DRCL" pad="2"/>
</signal>
<signal name="N$41">
<contactref element="DRCL" pad="4"/>
<contactref element="U2-CELL4" pad="3"/>
</signal>
<signal name="N$42">
<contactref element="U2-CELL4" pad="4"/>
<contactref element="C4M3" pad="2"/>
</signal>
<signal name="N$43">
<contactref element="C4M3" pad="4"/>
<contactref element="U2-CELL4" pad="5"/>
</signal>
<signal name="N$44">
<contactref element="C2S14" pad="-V"/>
<contactref element="C4M1" pad="5"/>
<contactref element="C4M1" pad="6"/>
<contactref element="U$2" pad="7"/>
</signal>
<signal name="N$45">
<contactref element="C4M1" pad="7"/>
<contactref element="C4M1" pad="8"/>
<contactref element="C2S13" pad="-V"/>
<contactref element="U$2" pad="6"/>
</signal>
<signal name="N$46">
<contactref element="C2S16" pad="-V"/>
<contactref element="DRCL" pad="5"/>
<contactref element="DRCL" pad="6"/>
<contactref element="U$3" pad="3"/>
</signal>
<signal name="N$47">
<contactref element="C2S15" pad="-V"/>
<contactref element="DRCL" pad="7"/>
<contactref element="DRCL" pad="8"/>
<contactref element="U$3" pad="2"/>
</signal>
<signal name="N$48">
<contactref element="C2S18" pad="-V"/>
<contactref element="C4M3" pad="5"/>
<contactref element="C4M3" pad="6"/>
<contactref element="U$3" pad="7"/>
</signal>
<signal name="N$49">
<contactref element="C2S17" pad="-V"/>
<contactref element="C4M3" pad="7"/>
<contactref element="C4M3" pad="8"/>
<contactref element="U$3" pad="6"/>
</signal>
<signal name="N$50">
<contactref element="C5M1" pad="2"/>
<contactref element="U2-CELL5" pad="15"/>
</signal>
<signal name="N$51">
<contactref element="C5M1" pad="4"/>
<contactref element="U2-CELL5" pad="1"/>
</signal>
<signal name="N$52">
<contactref element="U2-CELL5" pad="2"/>
<contactref element="C5M2" pad="2"/>
</signal>
<signal name="N$53">
<contactref element="C5M2" pad="4"/>
<contactref element="U2-CELL5" pad="3"/>
</signal>
<signal name="N$54">
<contactref element="U2-CELL5" pad="4"/>
<contactref element="C5M3" pad="2"/>
</signal>
<signal name="N$55">
<contactref element="C5M3" pad="4"/>
<contactref element="U2-CELL5" pad="5"/>
</signal>
<signal name="N$56">
<contactref element="C2S20" pad="-V"/>
<contactref element="C5M1" pad="5"/>
<contactref element="C5M1" pad="6"/>
<contactref element="U$4" pad="3"/>
</signal>
<signal name="N$57">
<contactref element="C5M1" pad="7"/>
<contactref element="C5M1" pad="8"/>
<contactref element="C2S19" pad="-V"/>
<contactref element="U$4" pad="2"/>
</signal>
<signal name="N$58">
<contactref element="C2S22" pad="-V"/>
<contactref element="C5M2" pad="5"/>
<contactref element="C5M2" pad="6"/>
<contactref element="U$4" pad="7"/>
</signal>
<signal name="N$59">
<contactref element="C2S21" pad="-V"/>
<contactref element="C5M2" pad="7"/>
<contactref element="C5M2" pad="8"/>
<contactref element="U$4" pad="6"/>
</signal>
<signal name="N$60">
<contactref element="C2S24" pad="-V"/>
<contactref element="C5M3" pad="5"/>
<contactref element="C5M3" pad="6"/>
<contactref element="U$5" pad="3"/>
</signal>
<signal name="N$61">
<contactref element="C2S23" pad="-V"/>
<contactref element="C5M3" pad="7"/>
<contactref element="C5M3" pad="8"/>
<contactref element="U$5" pad="2"/>
</signal>
<signal name="C3OUT">
<contactref element="U2-CELL3" pad="9"/>
<contactref element="U2-CELL4" pad="14"/>
</signal>
<signal name="+4V-4">
<contactref element="BCK4" pad="VDD"/>
<contactref element="C2S16" pad="+V"/>
<contactref element="C2S15" pad="+V"/>
<contactref element="C2S13" pad="+V"/>
<contactref element="C2S14" pad="+V"/>
<contactref element="C2S18" pad="+V"/>
<contactref element="C2S17" pad="+V"/>
<contactref element="U$2" pad="5"/>
<contactref element="U$2" pad="8"/>
<contactref element="U$3" pad="1"/>
<contactref element="U$3" pad="4"/>
<contactref element="U$3" pad="5"/>
<contactref element="U$3" pad="8"/>
</signal>
<signal name="+4V-5">
<contactref element="BCK5" pad="VDD"/>
<contactref element="C2S23" pad="+V"/>
<contactref element="C2S24" pad="+V"/>
<contactref element="C2S19" pad="+V"/>
<contactref element="C2S20" pad="+V"/>
<contactref element="C2S22" pad="+V"/>
<contactref element="C2S21" pad="+V"/>
<contactref element="U$4" pad="1"/>
<contactref element="U$4" pad="4"/>
<contactref element="U$4" pad="8"/>
<contactref element="U$4" pad="5"/>
<contactref element="U$5" pad="1"/>
<contactref element="U$5" pad="4"/>
</signal>
<signal name="C4OUT">
<contactref element="U2-CELL4" pad="9"/>
<contactref element="U2-CELL5" pad="14"/>
</signal>
<signal name="+5V">
<contactref element="U1-RASPIBUS" pad="2"/>
<contactref element="U1-RASPIBUS" pad="1"/>
<contactref element="5V" pad="3"/>
<contactref element="5V" pad="2"/>
<contactref element="5V" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
