<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="31.242" y2="0" width="0" layer="20"/>
<wire x1="31.242" y1="0" x2="31.242" y2="47.498" width="0" layer="20"/>
<wire x1="31.242" y1="47.498" x2="0" y2="47.498" width="0" layer="20"/>
<wire x1="0" y1="47.498" x2="0" y2="0" width="0" layer="20"/>
<text>C4</text>
<text>1</text>
<text>C9</text>
<text>6</text>
<text>W</text>
<text>D</text>
<text>icked</text>
<text>evice</text>
<text>AQE CMOS Gas </text>
<text>Sensor Module</text>
<text>v1</text>
</plain>
<libraries>
<library name="SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. 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>
<package name="0603-CAP">
</package>
<package name="2X3-NS">
</package>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<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</description>
</package>
</packages>
</library>
<library name="wicked-device">
<packages>
<package name="TYPE-B_ALUMINUM_CAN">
</package>
<package name="PLANE_COUPLER">
</package>
</packages>
</library>
<library name="ricardo">
<packages>
<package name="SR-4">
</package>
</packages>
</library>
<library name="Connector">
<packages>
<package name="2.0_1X4_90">
</package>
</packages>
</library>
<library name="nanode">
<packages>
<package name="SOT23">
<description>&lt;b&gt;SMALL OUTLINE TRANSISTOR&lt;/b&gt;&lt;p&gt;
reflow soldering</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="CHIPLED_0805">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_R971.pdf</description>
</package>
</packages>
</library>
<library name="axeio-SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. 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="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
</packages>
</library>
<library name="SparkFun-AnalogIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of analog ICs- DACs, ADCs, video chips, op-amps, and others.&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="SO08">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt; Fits JEDEC packages (narrow SOIC-8)</description>
</package>
</packages>
</library>
<library name="nanodeRF_11">
<packages>
<package name="RCL_R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="RR" library="SparkFun" package="0805" value="10 kOhm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="wicked-device" package="TYPE-B_ALUMINUM_CAN" value="10uF">
<attribute name="VALUE"/>
</element>
<element name="U$4" library="ricardo" package="SR-4" value="E2V"/>
<element name="R1" library="SparkFun" package="0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="Connector" package="2.0_1X4_90" value="440055-4">
<attribute name="NAME"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun" package="0805" value="0Ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun" package="2X3-NS" value="AVR_SPI_PRG_6NS">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="MAC" library="nanode" package="SOT23" value="11AA02E48">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun" package="0805" value="2.4MOhm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="SparkFun" package="SOT23-5" value="V_REG_LDOSMD">
<attribute name="NAME"/>
</element>
<element name="R2" library="SparkFun" package="0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun" package="0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="SparkFun" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="wicked-device" package="TYPE-B_ALUMINUM_CAN" value="10uF">
<attribute name="VALUE"/>
</element>
<element name="R9" library="SparkFun" package="0805" value="0Ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun" package="0805" value="2.4MOhm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun" package="0805" value="2.2MOhm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="SparkFun" package="SOT23-5" value="V_REG_LDOSMD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="JP2" library="SparkFun" package="STAND-OFF" value="STAND-OFF"/>
<element name="INFO" library="adafruit" package="CHIPLED_0805" value="GREEN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="SparkFun" package="0805" value="270ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PWR" library="adafruit" package="CHIPLED_0805" value="RED">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="SparkFun" package="0805" value="470ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="MCU" library="axeio-SparkFun" package="TQFP32-08" value="ATTINY4832A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun" package="0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="SparkFun-AnalogIC" package="SO08" value="MCP41XXX">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="C2" library="SparkFun" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="nanodeRF_11" package="RCL_R0805" value="FERRITE">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="wicked-device" package="PLANE_COUPLER" value="PLANE_COUPLER"/>
<element name="U$3" library="wicked-device" package="PLANE_COUPLER" value="PLANE_COUPLER"/>
</elements>
<signals>
<signal name="GND">
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="P$2"/>
<contactref element="J2" pad="6"/>
<contactref element="MAC" pad="3"/>
<contactref element="C6" pad="2"/>
<contactref element="R4" pad="1"/>
<contactref element="U1" pad="2"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="P$2"/>
<contactref element="R7" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="U3" pad="4"/>
<contactref element="INFO" pad="C"/>
<contactref element="PWR" pad="C"/>
<contactref element="MCU" pad="5"/>
<contactref element="U$3" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="C3" pad="2"/>
<contactref element="J1" pad="3"/>
<contactref element="R6" pad="1"/>
<contactref element="J2" pad="2"/>
<contactref element="MAC" pad="2"/>
<contactref element="C6" pad="1"/>
<contactref element="U1" pad="1"/>
<contactref element="C8" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="U2" pad="1"/>
<contactref element="U2" pad="3"/>
<contactref element="MCU" pad="4"/>
<contactref element="RR" pad="2"/>
<contactref element="MCU" pad="4"/>
<contactref element="C5" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="U3" pad="8"/>
<contactref element="L1" pad="2"/>
</signal>
<signal name="/RESET">
<contactref element="RR" pad="1"/>
<contactref element="J2" pad="5"/>
<contactref element="MCU" pad="29"/>
</signal>
<signal name="/R1_SEL">
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="2"/>
<contactref element="MCU" pad="20"/>
</signal>
<signal name="SDA">
<contactref element="J1" pad="2"/>
<contactref element="MCU" pad="27"/>
</signal>
<signal name="SCL">
<contactref element="J1" pad="1"/>
<contactref element="MCU" pad="28"/>
</signal>
<signal name="/R2_SEL">
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="MCU" pad="19"/>
</signal>
<signal name="MAC_IO">
<contactref element="MAC" pad="1"/>
<contactref element="MCU" pad="25"/>
</signal>
<signal name="RH-">
<contactref element="R4" pad="2"/>
<contactref element="U1" pad="4"/>
<contactref element="U3" pad="6"/>
</signal>
<signal name="HEATER_VCC">
<contactref element="C4" pad="P$1"/>
<contactref element="R6" pad="2"/>
<contactref element="U1" pad="5"/>
<contactref element="U$4" pad="FIGSIG/E2VH+"/>
<contactref element="U3" pad="5"/>
</signal>
<signal name="SENSOR_VCC">
<contactref element="U$4" pad="FIGG/E2VS+"/>
<contactref element="C9" pad="P$1"/>
<contactref element="R9" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="MISO">
<contactref element="J2" pad="1"/>
<contactref element="MCU" pad="16"/>
</signal>
<signal name="SENSOR">
<contactref element="U$4" pad="FIGV+/E2VSIG"/>
<contactref element="R1" pad="2"/>
<contactref element="MCU" pad="23"/>
</signal>
<signal name="N$2">
<contactref element="R8" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="N$4">
<contactref element="R10" pad="1"/>
<contactref element="INFO" pad="A"/>
</signal>
<signal name="N$3">
<contactref element="R11" pad="1"/>
<contactref element="PWR" pad="A"/>
</signal>
<signal name="AVCC">
<contactref element="C1" pad="1"/>
<contactref element="MCU" pad="18"/>
<contactref element="L1" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="J2" pad="4"/>
<contactref element="MCU" pad="15"/>
<contactref element="U3" pad="3"/>
</signal>
<signal name="SCK">
<contactref element="J2" pad="3"/>
<contactref element="MCU" pad="17"/>
<contactref element="U3" pad="2"/>
</signal>
<signal name="HEATER_FEEDBACK">
<contactref element="U$4" pad="FIGV+/E2V-"/>
<contactref element="R5" pad="2"/>
<contactref element="MCU" pad="24"/>
</signal>
<signal name="/POT_CS">
<contactref element="U3" pad="1"/>
<contactref element="MCU" pad="32"/>
</signal>
<signal name="AGND">
<contactref element="C1" pad="2"/>
<contactref element="U$2" pad="1"/>
<contactref element="MCU" pad="21"/>
<contactref element="R3" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="STATUS">
<contactref element="R10" pad="2"/>
<contactref element="MCU" pad="13"/>
</signal>
<signal name="POWER">
<contactref element="R11" pad="2"/>
<contactref element="MCU" pad="14"/>
</signal>
<signal name="HEATER_EN">
<contactref element="U1" pad="3"/>
<contactref element="MCU" pad="30"/>
</signal>
<signal name="RETURN_GND">
<contactref element="J1" pad="4"/>
<contactref element="U$2" pad="2"/>
<contactref element="U$3" pad="2"/>
</signal>
</signals>
</board>
</drawing>
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