<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<circle x="18.415" y="18.415" radius="18.415" width="0.0254" layer="20"/>
<text>X=0.375"
Y=0"</text>
<text>X= -0.1875"
Y= 0.3248"</text>
<text>X= -0.1875"
Y= -0.3248"</text>
<text>Dimensions
from center
INCHES</text>
<text>X = -9.53mm
Y = 0mm</text>
<text>X = 4.76mm
Y = 8.25mm</text>
<text>X = 4.76mm
Y = 8.25mm</text>
<text>Dimensions
from center
METRIC</text>
<text>DRILL
TEMPLATE</text>
<text>X= 0.435"
Y= -0.410"</text>
<text>X= -11.05mm
Y= -10.41mm</text>
<text>OWHL
REV C</text>
<text>OWHL
REV C</text>
<text>L P MILLER
2016</text>
<text>X= 0"
Y= 0.5"</text>
<text>X= 0"
Y= -0.5"</text>
<text>X= 0mm
Y= 12.7mm</text>
<text>X= 0mm
Y= -12.7mm</text>
</plain>
<libraries>
<library name="adafruit">
<packages>
<package name="1X06">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="miller">
<packages>
<package name="STAND-OFF">
<description>&lt;b&gt;Stand Off&lt;/b&gt;&lt;p&gt;
This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447
Outer keepout is 0.127" radius (0.254" diameter).</description>
</package>
<package name="4-40-SCREW-HOLE">
<description>&lt;b&gt;4-40 size drill hole&lt;/b&gt;&lt;br&gt;
Sized to fit a 0.112" 4-40 screw fit through, with outer guidelines for a socket-head cap diameter of 0.183"&lt;br&gt;
See McMaster part 92185A110</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="FTDI_HDR" library="adafruit" package="1X06" value="">
<attribute name="VALUE"/>
</element>
<element name="H1" library="miller" package="4-40-SCREW-HOLE" value="HOLE-LAYOUT4-40-SOCKET-HEAD"/>
<element name="H2" library="miller" package="4-40-SCREW-HOLE" value="HOLE-LAYOUT4-40-SOCKET-HEAD"/>
<element name="I2C_HDR" library="adafruit" package="1X06" value="">
<attribute name="VALUE"/>
</element>
<element name="SPI_HDR" library="adafruit" package="1X06" value="">
<attribute name="VALUE"/>
</element>
<element name="STANDOFF1" library="miller" package="STAND-OFF" value="STAND-OFF"/>
<element name="H3" library="miller" package="4-40-SCREW-HOLE" value="HOLE-LAYOUT4-40-SOCKET-HEAD"/>
<element name="STANDOFF2" library="miller" package="STAND-OFF" value="STAND-OFF"/>
<element name="H4" library="miller" package="4-40-SCREW-HOLE" value="HOLE-LAYOUT4-40-SOCKET-HEAD"/>
<element name="H5" library="miller" package="4-40-SCREW-HOLE" value="HOLE-LAYOUT4-40-SOCKET-HEAD"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="I2C_HDR" pad="1"/>
<contactref element="FTDI_HDR" pad="4"/>
</signal>
<signal name="GND">
<contactref element="I2C_HDR" pad="2"/>
<contactref element="FTDI_HDR" pad="5"/>
<contactref element="FTDI_HDR" pad="6"/>
</signal>
<signal name="SCL">
<contactref element="I2C_HDR" pad="4"/>
</signal>
<signal name="SDA">
<contactref element="I2C_HDR" pad="5"/>
</signal>
<signal name="RESET">
<contactref element="I2C_HDR" pad="3"/>
</signal>
<signal name="DTR">
<contactref element="FTDI_HDR" pad="1"/>
</signal>
<signal name="TO_FTDI_RX">
<contactref element="FTDI_HDR" pad="2"/>
</signal>
<signal name="TO_FTDI_TX">
<contactref element="FTDI_HDR" pad="3"/>
</signal>
<signal name="INT0">
<contactref element="I2C_HDR" pad="6"/>
</signal>
<signal name="LED2">
<contactref element="SPI_HDR" pad="2"/>
</signal>
<signal name="LED1">
<contactref element="SPI_HDR" pad="1"/>
</signal>
<signal name="MISO">
<contactref element="SPI_HDR" pad="3"/>
</signal>
<signal name="SCK">
<contactref element="SPI_HDR" pad="4"/>
</signal>
<signal name="MOSI">
<contactref element="SPI_HDR" pad="5"/>
</signal>
<signal name="CS">
<contactref element="SPI_HDR" pad="6"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
