<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="0" y2="32" width="0.1524" layer="20"/>
<wire x1="0" y1="32" x2="50" y2="32" width="0.1524" layer="20"/>
<wire x1="50" y1="32" x2="50" y2="0" width="0.1524" layer="20"/>
<wire x1="50" y1="0" x2="0" y2="0" width="0.1524" layer="20"/>
<text>C: SDA / SCL</text>
<text>F_GND/12V</text>
<text>PELTIER</text>
<hole x="4" y="3" drill="3.3"/>
<hole x="4" y="29" drill="3.3"/>
<hole x="44" y="16" drill="3.3"/>
<text>12V/GND/SDA/SCL</text>
<text>PWR_OK</text>
<text>3.3V / GND</text>
<text>2022-02</text>
</plain>
<libraries>
<library name="con-wago-500">
<description>&lt;b&gt;Wago Screw Clamps&lt;/b&gt;&lt;p&gt;
Grid 5.00 mm&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="W237-102">
<description>&lt;b&gt;WAGO SCREW CLAMP&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="39-30-1080">
<description>&lt;Molex MINI-FIT JR. Series, Series Number 5569, 4.2mm Pitch 8 Way 2 Row Right Angle PCB Header, Solder Termination, 7A&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by SamacSys&lt;/author&gt;</description>
<packages>
<package name="39301080">
<description>&lt;b&gt;39-30-1080&lt;/b&gt;&lt;br&gt;
</description>
</package>
</packages>
</library>
<library name="eagle-ltspice">
<description>Default symbols for import LTspice schematics&lt;p&gt;
2012-10-29 alf@cadsoft.de&lt;br&gt;</description>
<packages>
<package name="0207/10">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 10 mm</description>
</package>
</packages>
</library>
<library name="led">
<description>&lt;b&gt;LEDs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;br&gt;
Extended by Federico Battaglin &lt;author&gt;&amp;lt;federico.rd@fdpinternational.com&amp;gt;&lt;/author&gt; with DUOLED</description>
<packages>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
<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="MA04-1">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="wirepad">
<description>&lt;b&gt;Single Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="2,54/1,1">
<description>&lt;b&gt;THROUGH-HOLE PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="SENSE_PWR" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="VALUE"/>
</element>
<element name="PELTIER" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="VALUE"/>
</element>
<element name="FAN" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="VALUE"/>
</element>
<element name="I2C" library="con-wago-500" package="W237-102" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value="237-102"/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="70K9898"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="39-30-1080" package="39301080" value="39-30-1080">
<attribute name="ARROW_PART_NUMBER" value="39-30-1080"/>
<attribute name="ARROW_PRICE-STOCK" value=""/>
<attribute name="DESCRIPTION" value="Molex MINI-FIT JR. Series, Series Number 5569, 4.2mm Pitch 8 Way 2 Row Right Angle PCB Header, Solder Termination, 7A"/>
<attribute name="HEIGHT" value="9mm"/>
<attribute name="MANUFACTURER_NAME" value="Molex"/>
<attribute name="MANUFACTURER_PART_NUMBER" value="39-30-1080"/>
<attribute name="MOUSER_PART_NUMBER" value="538-39-30-1080"/>
<attribute name="MOUSER_PRICE-STOCK" value="https://www.mouser.co.uk/ProductDetail/Molex/39-30-1080?qs=tRPrwvvr%2FuiZl%252BsjwLcglw%3D%3D"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="eagle-ltspice" package="0207/10" value="">
<attribute name="NAME"/>
<attribute name="SPICEMODEL" value="NONE"/>
<attribute name="SPICEPREFIX" value="R"/>
<attribute name="VALUE"/>
</element>
<element name="LED1" library="led" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SV1" library="con-lstb" package="MA04-1" value="">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="VALUE"/>
</element>
<element name="12V" library="wirepad" package="2,54/1,1" value="">
<attribute name="NAME"/>
<attribute name="POPULARITY" value="6"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="12V">
<contactref element="J1" pad="1"/>
<contactref element="FAN" pad="1"/>
<contactref element="12V" pad="1"/>
</signal>
<signal name="GND">
<contactref element="J1" pad="2"/>
<contactref element="SENSE_PWR" pad="2"/>
<contactref element="LED1" pad="K"/>
<contactref element="SV1" pad="3"/>
</signal>
<signal name="SDA">
<contactref element="J1" pad="3"/>
<contactref element="I2C" pad="1"/>
<contactref element="SV1" pad="2"/>
</signal>
<signal name="SCL">
<contactref element="J1" pad="4"/>
<contactref element="I2C" pad="2"/>
<contactref element="SV1" pad="1"/>
</signal>
<signal name="PEL_1">
<contactref element="J1" pad="5"/>
<contactref element="PELTIER" pad="1"/>
</signal>
<signal name="PEL_2">
<contactref element="J1" pad="6"/>
<contactref element="PELTIER" pad="2"/>
</signal>
<signal name="3.3V">
<contactref element="J1" pad="7"/>
<contactref element="R1" pad="2"/>
<contactref element="SENSE_PWR" pad="1"/>
<contactref element="SV1" pad="4"/>
</signal>
<signal name="FAN_OUT">
<contactref element="J1" pad="8"/>
<contactref element="FAN" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="R1" pad="1"/>
<contactref element="LED1" pad="A"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
