<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<wire x1="3.81" y1="10.16" x2="1.27" y2="10.16" width="0" layer="20"/>
<wire x1="1.27" y1="10.16" x2="0" y2="8.89" width="0" layer="20" curve="90"/>
<wire x1="0" y1="8.89" x2="0" y2="1.27" width="0" layer="20"/>
<wire x1="0" y1="1.27" x2="1.27" y2="0" width="0" layer="20" curve="90"/>
<wire x1="1.27" y1="0" x2="8.89" y2="0" width="0" layer="20"/>
<wire x1="8.89" y1="0" x2="10.16" y2="1.27" width="0" layer="20" curve="90"/>
<wire x1="10.16" y1="1.27" x2="10.16" y2="3.81" width="0" layer="20"/>
<wire x1="10.16" y1="6.35" x2="10.16" y2="8.89" width="0" layer="20"/>
<wire x1="10.16" y1="8.89" x2="8.89" y2="10.16" width="0" layer="20" curve="90"/>
<wire x1="8.89" y1="10.16" x2="6.35" y2="10.16" width="0" layer="20"/>
<text>Tricorder
VEML6075
UVA/UVB</text>
<text>&gt;VERSION</text>
<text>&gt;VERSION</text>
<text>Tricorder
APDS9250
RGB+ALS+IR</text>
<text>Tricorder
Si1145
ALS, IR, UV</text>
<text>Tricorder
TSL2591
ALS+IR</text>
<text>R1</text>
<text>R2</text>
<text>R2</text>
<text>R1</text>
<text>C1</text>
<text>R1</text>
<text>R1</text>
<text>R2</text>
<text>R2</text>
<text>C1</text>
<text>C1</text>
<text>&gt;VERSION</text>
<text>&gt;VERSION</text>
<text>&gt;VERSION</text>
<text>&gt;VERSION</text>
<text>&gt;VERSION</text>
<text>&gt;VERSION</text>
<wire x1="21.59" y1="0" x2="13.97" y2="0" width="0" layer="20"/>
<wire x1="13.97" y1="0" x2="12.7" y2="1.27" width="0" layer="20" curve="-90"/>
<wire x1="12.7" y1="1.27" x2="12.7" y2="3.81" width="0" layer="20"/>
<wire x1="12.7" y1="6.35" x2="12.7" y2="8.89" width="0" layer="20"/>
<wire x1="12.7" y1="8.89" x2="13.97" y2="10.16" width="0" layer="20" curve="-90"/>
<wire x1="13.97" y1="10.16" x2="16.51" y2="10.16" width="0" layer="20"/>
<wire x1="19.05" y1="10.16" x2="21.59" y2="10.16" width="0" layer="20"/>
<wire x1="21.59" y1="10.16" x2="22.86" y2="8.89" width="0" layer="20" curve="-90"/>
<wire x1="22.86" y1="8.89" x2="22.86" y2="1.27" width="0" layer="20"/>
<wire x1="22.86" y1="1.27" x2="21.59" y2="0" width="0" layer="20" curve="-90"/>
<wire x1="12.7" y1="19.05" x2="12.7" y2="21.59" width="0" layer="20"/>
<wire x1="12.7" y1="21.59" x2="13.97" y2="22.86" width="0" layer="20" curve="-90"/>
<wire x1="13.97" y1="22.86" x2="21.59" y2="22.86" width="0" layer="20"/>
<wire x1="21.59" y1="22.86" x2="22.86" y2="21.59" width="0" layer="20" curve="-90"/>
<wire x1="22.86" y1="21.59" x2="22.86" y2="13.97" width="0" layer="20"/>
<wire x1="22.86" y1="13.97" x2="21.59" y2="12.7" width="0" layer="20" curve="-90"/>
<wire x1="21.59" y1="12.7" x2="19.05" y2="12.7" width="0" layer="20"/>
<wire x1="16.51" y1="12.7" x2="13.97" y2="12.7" width="0" layer="20"/>
<wire x1="13.97" y1="12.7" x2="12.7" y2="13.97" width="0" layer="20" curve="-90"/>
<wire x1="12.7" y1="13.97" x2="12.7" y2="16.51" width="0" layer="20"/>
<wire x1="3.81" y1="12.7" x2="1.27" y2="12.7" width="0" layer="20"/>
<wire x1="1.27" y1="12.7" x2="0" y2="13.97" width="0" layer="20" curve="-90"/>
<wire x1="0" y1="13.97" x2="0" y2="21.59" width="0" layer="20"/>
<wire x1="0" y1="21.59" x2="1.27" y2="22.86" width="0" layer="20" curve="-90"/>
<wire x1="1.27" y1="22.86" x2="8.89" y2="22.86" width="0" layer="20"/>
<wire x1="8.89" y1="22.86" x2="10.16" y2="21.59" width="0" layer="20" curve="-90"/>
<wire x1="10.16" y1="21.59" x2="10.16" y2="19.05" width="0" layer="20"/>
<wire x1="10.16" y1="16.51" x2="10.16" y2="13.97" width="0" layer="20"/>
<wire x1="10.16" y1="13.97" x2="8.89" y2="12.7" width="0" layer="20" curve="-90"/>
<wire x1="8.89" y1="12.7" x2="6.35" y2="12.7" width="0" layer="20"/>
<text>C1</text>
<wire x1="3.81" y1="12.7" x2="3.81" y2="10.16" width="0" layer="20"/>
<wire x1="6.35" y1="12.7" x2="6.35" y2="10.16" width="0" layer="20"/>
<wire x1="10.16" y1="6.35" x2="12.7" y2="6.35" width="0" layer="20"/>
<wire x1="10.16" y1="3.81" x2="12.7" y2="3.81" width="0" layer="20"/>
<wire x1="10.16" y1="16.51" x2="12.7" y2="16.51" width="0" layer="20"/>
<wire x1="10.16" y1="19.05" x2="12.7" y2="19.05" width="0" layer="20"/>
<wire x1="19.05" y1="10.16" x2="19.05" y2="12.7" width="0" layer="20"/>
<wire x1="16.51" y1="10.16" x2="16.51" y2="12.7" width="0" layer="20"/>
<hole x="5.08" y="12.319" drill="0.508"/>
<hole x="4.191" y="12.319" drill="0.508"/>
<hole x="5.969" y="12.319" drill="0.508"/>
<hole x="4.191" y="10.541" drill="0.508"/>
<hole x="5.08" y="10.541" drill="0.508"/>
<hole x="5.969" y="10.541" drill="0.508"/>
<hole x="10.541" y="5.08" drill="0.508"/>
<hole x="10.541" y="4.191" drill="0.508"/>
<hole x="10.541" y="5.969" drill="0.508"/>
<hole x="12.319" y="4.191" drill="0.508"/>
<hole x="12.319" y="5.08" drill="0.508"/>
<hole x="12.319" y="5.969" drill="0.508"/>
<hole x="10.541" y="17.78" drill="0.508"/>
<hole x="10.541" y="16.891" drill="0.508"/>
<hole x="10.541" y="18.669" drill="0.508"/>
<hole x="12.319" y="16.891" drill="0.508"/>
<hole x="12.319" y="17.78" drill="0.508"/>
<hole x="12.319" y="18.669" drill="0.508"/>
<hole x="17.78" y="10.541" drill="0.508"/>
<hole x="18.669" y="10.541" drill="0.508"/>
<hole x="16.891" y="10.541" drill="0.508"/>
<hole x="18.669" y="12.319" drill="0.508"/>
<hole x="17.78" y="12.319" drill="0.508"/>
<hole x="16.891" y="12.319" drill="0.508"/>
<text>Si1145</text>
<text>VEML6075</text>
<text>TSL2591</text>
<text>APDS9250</text>
<text>CUT OUT</text>
</plain>
<libraries>
<library name="a_parts">
<packages>
<package name="DUMMY">
<description>NOTHING HERE!!! For when you want a symbol with no package as an option against symbols with a package.</description>
</package>
<package name="OPLGA4">
</package>
<package name="1X04-PTH-VERT-I2C-CENTERED">
</package>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;</description>
</package>
<package name="APDS-9250-ALT">
</package>
<package name="TSL2951_DFN6">
</package>
<package name="SI1145-ALT">
</package>
</packages>
</library>
</libraries>
<attributes>
<attribute name="VERSION" value="v1.0"/>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="FRAME1" library="a_parts" package="DUMMY" value="FRAME-LETTERNO_PACKAGE">
<attribute name="VERSION" value="v1.0"/>
<attribute name="DESIGNER" value="sean@yak.net"/>
</element>
<element name="U1" library="a_parts" package="OPLGA4" value="VEML6075">
<attribute name="NAME"/>
</element>
<element name="I2C_1" library="a_parts" package="1X04-PTH-VERT-I2C-CENTERED" value="M04-I2CPTH-0.1IN-CENTERED"/>
<element name="R1_1" library="a_parts" package="R0603" value="10k"/>
<element name="R2_1" library="a_parts" package="R0603" value="10k"/>
<element name="C1_1" library="a_parts" package="C0603" value="100n"/>
<element name="I2C_2" library="a_parts" package="1X04-PTH-VERT-I2C-CENTERED" value="M04-I2CPTH-0.1IN-CENTERED"/>
<element name="R1_2" library="a_parts" package="R0603" value="10k"/>
<element name="R2_2" library="a_parts" package="R0603" value="10k"/>
<element name="C1_2" library="a_parts" package="C0603" value="100n"/>
<element name="U2" library="a_parts" package="APDS-9250-ALT" value="APDS-9250ALT">
<attribute name="NAME"/>
</element>
<element name="I2C_4" library="a_parts" package="1X04-PTH-VERT-I2C-CENTERED" value="M04-I2CPTH-0.1IN-CENTERED"/>
<element name="R1_4" library="a_parts" package="R0603" value="10k"/>
<element name="R2_4" library="a_parts" package="R0603" value="10k"/>
<element name="C1_4" library="a_parts" package="C0603" value="100n"/>
<element name="U4" library="a_parts" package="TSL2951_DFN6" value="TSL2591DFN6">
<attribute name="NAME"/>
</element>
<element name="U3" library="a_parts" package="SI1145-ALT" value="SI1145QFN-EASIER">
<attribute name="NAME"/>
</element>
<element name="I2C_3" library="a_parts" package="1X04-PTH-VERT-I2C-CENTERED" value="M04-I2CPTH-0.1IN-CENTERED"/>
<element name="R1_3" library="a_parts" package="R0603" value="10k"/>
<element name="R2_3" library="a_parts" package="R0603" value="10k"/>
<element name="C1_3" library="a_parts" package="C0603" value="100n"/>
</elements>
<signals>
<signal name="GND_1">
<contactref element="I2C_1" pad="GND"/>
<contactref element="U1" pad="1"/>
<contactref element="C1_1" pad="2"/>
</signal>
<signal name="VDD_1">
<contactref element="R2_1" pad="1"/>
<contactref element="R1_1" pad="1"/>
<contactref element="I2C_1" pad="VCC"/>
<contactref element="C1_1" pad="1"/>
<contactref element="U1" pad="4"/>
</signal>
<signal name="SDA_1">
<contactref element="U1" pad="2"/>
<contactref element="R2_1" pad="2"/>
<contactref element="I2C_1" pad="SDA"/>
</signal>
<signal name="SCL_1">
<contactref element="U1" pad="3"/>
<contactref element="R1_1" pad="2"/>
<contactref element="I2C_1" pad="SCL"/>
</signal>
<signal name="SDA_2">
<contactref element="I2C_2" pad="SDA"/>
<contactref element="R2_2" pad="2"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="SCL_2">
<contactref element="R1_2" pad="2"/>
<contactref element="I2C_2" pad="SCL"/>
<contactref element="U2" pad="2"/>
</signal>
<signal name="VDD_2">
<contactref element="I2C_2" pad="VCC"/>
<contactref element="C1_2" pad="1"/>
<contactref element="R2_2" pad="1"/>
<contactref element="R1_2" pad="1"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="GND_2">
<contactref element="I2C_2" pad="GND"/>
<contactref element="C1_2" pad="2"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="GND_3">
</signal>
<signal name="VDD_4">
<contactref element="R2_4" pad="1"/>
<contactref element="R1_4" pad="1"/>
<contactref element="C1_4" pad="1"/>
<contactref element="I2C_4" pad="VCC"/>
<contactref element="U4" pad="5"/>
</signal>
<signal name="GND_4">
<contactref element="I2C_4" pad="GND"/>
<contactref element="C1_4" pad="2"/>
<contactref element="U4" pad="3"/>
</signal>
<signal name="SDA_4">
<contactref element="I2C_4" pad="SDA"/>
<contactref element="R2_4" pad="2"/>
<contactref element="U4" pad="6"/>
</signal>
<signal name="SCL_4">
<contactref element="I2C_4" pad="SCL"/>
<contactref element="R1_4" pad="2"/>
<contactref element="U4" pad="1"/>
</signal>
<signal name="SDA_5">
<contactref element="I2C_3" pad="SDA"/>
<contactref element="R1_3" pad="2"/>
<contactref element="U3" pad="SDA"/>
</signal>
<signal name="VDD_5">
<contactref element="I2C_3" pad="VCC"/>
<contactref element="C1_3" pad="1"/>
<contactref element="R1_3" pad="1"/>
<contactref element="R2_3" pad="1"/>
<contactref element="U3" pad="VCC@1"/>
<contactref element="U3" pad="VCC@2"/>
<contactref element="U3" pad="LED"/>
</signal>
<signal name="GND_5">
<contactref element="I2C_3" pad="GND"/>
<contactref element="C1_3" pad="2"/>
<contactref element="U3" pad="GND"/>
</signal>
<signal name="SCL_5">
<contactref element="I2C_3" pad="SCL"/>
<contactref element="R2_3" pad="2"/>
<contactref element="U3" pad="SCL"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
