<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="62.23" y2="0" width="0" layer="20"/>
<wire x1="62.23" y1="0" x2="62.23" y2="66.04" width="0" layer="20"/>
<wire x1="62.23" y1="66.04" x2="0" y2="66.04" width="0" layer="20"/>
<wire x1="0" y1="66.04" x2="0" y2="0" width="0" layer="20"/>
<text>IOREF</text>
<text>3.3V</text>
<text>5V</text>
<text>GND</text>
<text>GND</text>
<text>A0</text>
<text>A1</text>
<text>A2</text>
<text>A3</text>
<text>A4</text>
<text>A5</text>
<text>2</text>
<text>RX</text>
<text>TX</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>6</text>
<text>7</text>
<text>8</text>
<text>9</text>
<text>10</text>
<text>11</text>
<text>12</text>
<text>13</text>
<text>GND</text>
<text>SDA</text>
<text>SCL</text>
<text>3.3V</text>
<text>GND</text>
<text>A6</text>
<text>A7</text>
<text>14</text>
<text>15</text>
<text>~16</text>
</plain>
<libraries>
<library name="con-lstb">
<description>&lt;b&gt;Pin Headers&lt;/b&gt;&lt;p&gt;
Naming:&lt;p&gt;
MA = male&lt;p&gt;
# contacts - # rows&lt;p&gt;
W = angled&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="MA20-2">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA06-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA08-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA10-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA03-2">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="MA07-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="2,8">
<description>&lt;b&gt;MOUNTING HOLE&lt;/b&gt; 2.8 mm with drill center</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="RPI" library="con-lstb" package="MA20-2" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="VALUE"/>
</element>
<element name="ANALOG" library="con-lstb" package="MA06-1" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="VALUE"/>
</element>
<element name="POWER" library="con-lstb" package="MA08-1" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="VALUE"/>
</element>
<element name="DIGITAL-1" library="con-lstb" package="MA08-1" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="VALUE"/>
</element>
<element name="DIGITAL-2" library="con-lstb" package="MA10-1" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="VALUE"/>
</element>
<element name="U$6" library="holes" package="2,8" value=""/>
<element name="U$7" library="holes" package="2,8" value=""/>
<element name="U$8" library="holes" package="2,8" value=""/>
<element name="U$9" library="holes" package="2,8" value=""/>
<element name="MCP3008-2" library="con-lstb" package="MA08-1" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
</element>
<element name="MCP3008-1" library="con-lstb" package="MA08-1" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
</element>
<element name="ICSP" library="con-lstb" package="MA03-2" value="">
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
</element>
<element name="EXTERNAL" library="con-lstb" package="MA07-1" value="">
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="3V3">
<contactref element="RPI" pad="1"/>
<contactref element="RPI" pad="17"/>
<contactref element="POWER" pad="5"/>
<contactref element="MCP3008-2" pad="8"/>
<contactref element="MCP3008-2" pad="7"/>
<contactref element="POWER" pad="7"/>
<contactref element="EXTERNAL" pad="6"/>
</signal>
<signal name="GPIO3_SCL">
<contactref element="RPI" pad="5"/>
<contactref element="DIGITAL-1" pad="4"/>
<contactref element="DIGITAL-2" pad="10"/>
</signal>
<signal name="GPIO4_D4">
<contactref element="RPI" pad="7"/>
<contactref element="DIGITAL-1" pad="5"/>
</signal>
<signal name="GND">
<contactref element="RPI" pad="9"/>
<contactref element="RPI" pad="25"/>
<contactref element="RPI" pad="39"/>
<contactref element="RPI" pad="6"/>
<contactref element="RPI" pad="14"/>
<contactref element="RPI" pad="20"/>
<contactref element="RPI" pad="30"/>
<contactref element="RPI" pad="34"/>
<contactref element="DIGITAL-2" pad="7"/>
<contactref element="POWER" pad="2"/>
<contactref element="POWER" pad="3"/>
<contactref element="MCP3008-2" pad="6"/>
<contactref element="MCP3008-2" pad="1"/>
<contactref element="ICSP" pad="6"/>
<contactref element="EXTERNAL" pad="7"/>
</signal>
<signal name="GPIO17_D10">
<contactref element="RPI" pad="11"/>
<contactref element="DIGITAL-2" pad="3"/>
</signal>
<signal name="GPIO27_CS/SHDN">
<contactref element="RPI" pad="13"/>
<contactref element="MCP3008-2" pad="2"/>
</signal>
<signal name="GPIO22_D14">
<contactref element="RPI" pad="15"/>
<contactref element="EXTERNAL" pad="3"/>
</signal>
<signal name="GPIO10_MOSI">
<contactref element="RPI" pad="19"/>
<contactref element="ICSP" pad="4"/>
</signal>
<signal name="GPIO5_D5">
<contactref element="RPI" pad="29"/>
<contactref element="DIGITAL-1" pad="6"/>
</signal>
<signal name="GPIO6_D6">
<contactref element="RPI" pad="31"/>
<contactref element="DIGITAL-1" pad="7"/>
</signal>
<signal name="GPIO13_D8">
<contactref element="RPI" pad="33"/>
<contactref element="DIGITAL-2" pad="1"/>
</signal>
<signal name="GPIO19_D11">
<contactref element="RPI" pad="35"/>
<contactref element="DIGITAL-2" pad="4"/>
</signal>
<signal name="GPIO26_DIN">
<contactref element="RPI" pad="37"/>
<contactref element="MCP3008-2" pad="3"/>
</signal>
<signal name="5V">
<contactref element="RPI" pad="2"/>
<contactref element="RPI" pad="4"/>
<contactref element="ICSP" pad="2"/>
<contactref element="POWER" pad="4"/>
</signal>
<signal name="GPIO14_TX">
<contactref element="RPI" pad="8"/>
<contactref element="DIGITAL-1" pad="2"/>
</signal>
<signal name="GPIO15_RX">
<contactref element="RPI" pad="10"/>
<contactref element="DIGITAL-1" pad="1"/>
</signal>
<signal name="GPIO18_PWM">
<contactref element="RPI" pad="12"/>
<contactref element="EXTERNAL" pad="5"/>
</signal>
<signal name="GPIO23_D15">
<contactref element="RPI" pad="16"/>
<contactref element="EXTERNAL" pad="4"/>
</signal>
<signal name="GPIO24_CLK">
<contactref element="RPI" pad="18"/>
<contactref element="MCP3008-2" pad="5"/>
</signal>
<signal name="GPIO25_DOUT">
<contactref element="RPI" pad="22"/>
<contactref element="MCP3008-2" pad="4"/>
</signal>
<signal name="GPIO8_CE0">
<contactref element="RPI" pad="24"/>
</signal>
<signal name="GPIO12_D7">
<contactref element="RPI" pad="32"/>
<contactref element="DIGITAL-1" pad="8"/>
</signal>
<signal name="GPIO16_D9">
<contactref element="RPI" pad="36"/>
<contactref element="DIGITAL-2" pad="2"/>
</signal>
<signal name="GPIO20_D12">
<contactref element="RPI" pad="38"/>
<contactref element="DIGITAL-2" pad="5"/>
</signal>
<signal name="GPIO21_D13">
<contactref element="RPI" pad="40"/>
<contactref element="DIGITAL-2" pad="6"/>
</signal>
<signal name="AREF">
<contactref element="DIGITAL-2" pad="8"/>
</signal>
<signal name="VIN">
<contactref element="POWER" pad="1"/>
</signal>
<signal name="A0">
<contactref element="MCP3008-1" pad="1"/>
<contactref element="ANALOG" pad="6"/>
</signal>
<signal name="A1">
<contactref element="MCP3008-1" pad="2"/>
<contactref element="ANALOG" pad="5"/>
</signal>
<signal name="A2">
<contactref element="MCP3008-1" pad="3"/>
<contactref element="ANALOG" pad="4"/>
</signal>
<signal name="A3">
<contactref element="MCP3008-1" pad="4"/>
<contactref element="ANALOG" pad="3"/>
</signal>
<signal name="A4">
<contactref element="MCP3008-1" pad="5"/>
<contactref element="ANALOG" pad="2"/>
</signal>
<signal name="A5">
<contactref element="MCP3008-1" pad="6"/>
<contactref element="ANALOG" pad="1"/>
</signal>
<signal name="A6">
<contactref element="MCP3008-1" pad="7"/>
<contactref element="EXTERNAL" pad="1"/>
</signal>
<signal name="A7">
<contactref element="MCP3008-1" pad="8"/>
<contactref element="EXTERNAL" pad="2"/>
</signal>
<signal name="GPIO2_SDA">
<contactref element="DIGITAL-1" pad="3"/>
<contactref element="RPI" pad="3"/>
<contactref element="DIGITAL-2" pad="9"/>
</signal>
<signal name="GPIO9_MISO">
<contactref element="RPI" pad="21"/>
<contactref element="ICSP" pad="1"/>
</signal>
<signal name="GPIO11_SCK">
<contactref element="RPI" pad="23"/>
<contactref element="ICSP" pad="3"/>
</signal>
<signal name="RESET">
<contactref element="ICSP" pad="5"/>
<contactref element="POWER" pad="6"/>
</signal>
<signal name="GPIO7_CE1">
<contactref element="RPI" pad="26"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
