<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="3.175" y1="0" x2="88.265" y2="0" width="0" layer="20"/>
<wire x1="91.44" y1="3.81" x2="91.44" y2="47.625" width="0" layer="20"/>
<wire x1="88.265" y1="50.8" x2="3.175" y2="50.8" width="0" layer="20"/>
<wire x1="0" y1="47.625" x2="0" y2="3.175" width="0" layer="20"/>
<wire x1="3.175" y1="0" x2="0" y2="3.175" width="0" layer="20" curve="-90"/>
<wire x1="88.265" y1="0" x2="91.44" y2="3.81" width="0" layer="20" curve="90"/>
<wire x1="3.175" y1="50.8" x2="0" y2="47.625" width="0" layer="20" curve="90"/>
<wire x1="88.265" y1="50.8" x2="91.44" y2="47.625" width="0" layer="20" curve="-90"/>
<text>emg-bridge</text>
<text>REV 1</text>
<text>CH1</text>
<text>CH2</text>
<text>CH3</text>
<text>CH4</text>
<text>CH8</text>
<text>CH7</text>
<text>CH6</text>
<text>CH5</text>
<text>REF</text>
<text>1</text>
<text>3</text>
<text>5</text>
<text>7</text>
<text>GND</text>
<text>2</text>
<text>4</text>
<text>6</text>
<text>8</text>
<text>5V only</text>
</plain>
<libraries>
<library name="eagle-lib">
<packages>
<package name="RJ25_4X1">
<description>4x1 row of 6p6c modular jacks (RJ25, also fits RJ11, RJ12, RJ14) in one package. 

Stewart Connector PN: SS-666604-NF
Digikey PN: 380-1032-ND</description>
</package>
<package name="TE_640389-3">
<description>1x3 row of right-angle 0.156" pitch header pins.

TE Connectivity PN: 640389-3
Digikey PN: A19920-ND</description>
</package>
<package name="SIP7">
<description>7-pin SIP package for the Recom RKZ-0505D (missing pins 3 and 4).</description>
</package>
<package name="LED_RA">
<description>5mm LED bent at a right angle in a rectangular housing.</description>
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<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="0805">
</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="2X5-RAF">
</package>
<package name="USB-B-PTH">
<description>&lt;b&gt;USB Series B Hole Mounted&lt;/b&gt;</description>
</package>
<package name="POWER_JACK_PTH">
</package>
</packages>
</library>
<library name="ucdrascal-eagle-lib">
<packages>
<package name="UCDAVIS-RASCAL_LOGO">
<description>UCDAVIS|RASCAL logo on two lines.
tPlace layer.
About 0.5"x0.2" at 1000 dpi.</description>
</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="0805">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R1" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R2" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R3" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R4" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R5" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R6" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R7" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R8" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R9" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R10" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R11" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R12" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R13" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R14" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R15" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="R16" library="SparkFun-Passives" package="0805" value="100">
<attribute name="NAME"/>
</element>
<element name="J1" library="eagle-lib" package="RJ25_4X1" value="RJ25_4X1"/>
<element name="J2" library="eagle-lib" package="RJ25_4X1" value="RJ25_4X1"/>
<element name="J3" library="eagle-lib" package="TE_640389-3" value="M03_0.156IN-RA"/>
<element name="J6" library="SparkFun-Connectors" package="2X5-RAF" value="M05X2RAF"/>
<element name="U$1" library="ucdrascal-eagle-lib" package="UCDAVIS-RASCAL_LOGO" value="UCDAVIS-RASCAL_LOGO-2LINE"/>
<element name="U1" library="eagle-lib" package="SIP7" value="DC_ISOLATOR-RKZ0505D"/>
<element name="J5" library="SparkFun-Connectors" package="USB-B-PTH" value="USB-B">
<attribute name="PROD_ID" value="CONN-08278"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0805" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="J4" library="SparkFun-Connectors" package="POWER_JACK_PTH" value="POWER_JACKPTH"/>
<element name="D1" library="eagle-lib" package="LED_RA" value="LED_LA93B"/>
<element name="R17" library="SparkFun-Passives" package="0805" value="1k">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="J1" pad="A5"/>
<contactref element="J2" pad="A5"/>
<contactref element="J2" pad="B5"/>
<contactref element="J2" pad="C5"/>
<contactref element="J2" pad="D5"/>
<contactref element="J1" pad="A2"/>
<contactref element="J2" pad="A2"/>
<contactref element="J2" pad="B2"/>
<contactref element="J2" pad="C2"/>
<contactref element="J2" pad="D2"/>
<contactref element="J1" pad="B5"/>
<contactref element="J1" pad="B2"/>
<contactref element="J1" pad="C5"/>
<contactref element="J1" pad="C2"/>
<contactref element="J1" pad="D5"/>
<contactref element="J1" pad="D2"/>
<contactref element="J3" pad="2"/>
<contactref element="J6" pad="2"/>
<contactref element="J3" pad="3"/>
<contactref element="J3" pad="1"/>
<contactref element="U1" pad="6"/>
<contactref element="J6" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="CH1">
<contactref element="J1" pad="A4"/>
<contactref element="J6" pad="3"/>
</signal>
<signal name="CH3">
<contactref element="J1" pad="C4"/>
<contactref element="J6" pad="5"/>
</signal>
<signal name="CH5">
<contactref element="J2" pad="A4"/>
<contactref element="J6" pad="7"/>
</signal>
<signal name="CH7">
<contactref element="J2" pad="C4"/>
<contactref element="J6" pad="9"/>
</signal>
<signal name="CH2">
<contactref element="J1" pad="B4"/>
<contactref element="J6" pad="4"/>
</signal>
<signal name="CH4">
<contactref element="J1" pad="D4"/>
<contactref element="J6" pad="6"/>
</signal>
<signal name="CH6">
<contactref element="J2" pad="B4"/>
<contactref element="J6" pad="8"/>
</signal>
<signal name="CH8">
<contactref element="J2" pad="D4"/>
<contactref element="J6" pad="10"/>
</signal>
<signal name="N$1">
<contactref element="J1" pad="A1"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="J1" pad="A3"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="J2" pad="A1"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="J2" pad="A3"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$26">
<contactref element="J2" pad="B1"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="N$28">
<contactref element="J2" pad="B3"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$31">
<contactref element="J2" pad="C1"/>
<contactref element="R14" pad="1"/>
</signal>
<signal name="N$33">
<contactref element="J2" pad="C3"/>
<contactref element="R13" pad="1"/>
</signal>
<signal name="N$36">
<contactref element="J2" pad="D1"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="N$38">
<contactref element="J2" pad="D3"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="R6" pad="1"/>
<contactref element="J1" pad="C1"/>
</signal>
<signal name="N$16">
<contactref element="R8" pad="1"/>
<contactref element="J1" pad="D1"/>
</signal>
<signal name="+VE">
<contactref element="R1" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="R15" pad="2"/>
<contactref element="U1" pad="7"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="-VE">
<contactref element="R2" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="R16" pad="2"/>
<contactref element="U1" pad="5"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="R3" pad="1"/>
<contactref element="J1" pad="B3"/>
</signal>
<signal name="N$6">
<contactref element="R4" pad="1"/>
<contactref element="J1" pad="B1"/>
</signal>
<signal name="N$13">
<contactref element="R5" pad="1"/>
<contactref element="J1" pad="C3"/>
</signal>
<signal name="N$18">
<contactref element="R7" pad="1"/>
<contactref element="J1" pad="D3"/>
</signal>
<signal name="N$5">
</signal>
<signal name="DGND">
<contactref element="U1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="J4" pad="GND"/>
<contactref element="J5" pad="GND"/>
<contactref element="D1" pad="K"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="J4" pad="PWR"/>
<contactref element="J5" pad="VBUS"/>
<contactref element="R17" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="R17" pad="1"/>
<contactref element="D1" pad="A"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
