<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.0.0">
<drawing>
<board>
<plain>
<wire x1="-3.5" y1="32" x2="24.5" y2="32" width="0.1524" layer="20"/>
<wire x1="24.5" y1="-4" x2="-3.5" y2="-4" width="0.1524" layer="20"/>
<wire x1="-6.5" y1="-1" x2="-3.5" y2="-4" width="0.1524" layer="20" curve="90"/>
<wire x1="27.5" y1="-1" x2="24.5" y2="-4" width="0.1524" layer="20" curve="-90"/>
<wire x1="-6.5" y1="29" x2="-3.5" y2="32" width="0.1524" layer="20" curve="-90"/>
<hole x="-3.5" y="29" drill="2"/>
<hole x="24.5" y="29" drill="2"/>
<hole x="24.5" y="-1" drill="2"/>
<hole x="-3.5" y="-1" drill="2"/>
<wire x1="-4.5" y1="2" x2="-3.5" y2="3" width="0.1524" layer="20" curve="90"/>
<wire x1="-3.5" y1="3" x2="-3.5" y2="25" width="0.1524" layer="20"/>
<wire x1="-3.5" y1="25" x2="-4.5" y2="26" width="0.1524" layer="20" curve="90"/>
<wire x1="27.5" y1="-1" x2="27.5" y2="1" width="0.1524" layer="20"/>
<wire x1="27.5" y1="1" x2="26.5" y2="2" width="0.1524" layer="20" curve="90"/>
<wire x1="26.5" y1="2" x2="25.5" y2="2" width="0.1524" layer="20"/>
<wire x1="25.5" y1="2" x2="24.5" y2="3" width="0.1524" layer="20" curve="-90"/>
<wire x1="24.5" y1="3" x2="24.5" y2="25" width="0.1524" layer="20"/>
<wire x1="24.5" y1="25" x2="25.5" y2="26" width="0.1524" layer="20" curve="-90"/>
<wire x1="25.5" y1="26" x2="26.5" y2="26" width="0.1524" layer="20"/>
<wire x1="-5.5" y1="26" x2="-6.5" y2="27" width="0.1524" layer="20" curve="-90"/>
<wire x1="-6.5" y1="27" x2="-6.5" y2="29" width="0.1524" layer="20"/>
<wire x1="-6.5" y1="-1" x2="-6.5" y2="1" width="0.1524" layer="20"/>
<wire x1="-6.5" y1="1" x2="-5.5" y2="2" width="0.1524" layer="20" curve="-90"/>
<wire x1="-4.5" y1="26" x2="-5.5" y2="26" width="0.1524" layer="20"/>
<wire x1="-4.5" y1="2" x2="-5.5" y2="2" width="0.1524" layer="20"/>
<wire x1="24.5" y1="32" x2="27.5" y2="29" width="0.1524" layer="20" curve="-90"/>
<wire x1="26.5" y1="26" x2="27.5" y2="27" width="0.1524" layer="20" curve="90"/>
<wire x1="27.5" y1="27" x2="27.5" y2="29" width="0.1524" layer="20"/>
<text>hi im limby</text>
<text>v1</text>
</plain>
<libraries>
<library name="Particle-Devices">
<description>&lt;h3&gt;Reference foot prints for Particle devices&lt;/h3&gt;
In this library you'll find foot prints to make circuit boards using the Particle devices: Spark Core, Photon and Electron.&lt;br&gt;&lt;br&gt;
There are for reference and you may need to adjust them for your application. See https://docs.particle.io for more details on the recommended layouts for Particle devices.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Designed by Particle. Distributed under a Creative Commons Attribution, Share-Alike license. Development kits based on this library should be distributed under a similar license. Commercial products using this library as a reference design need not comply with this license; further questions can be sent to hello@particle.io. Check license.txt for more information.</description>
<packages>
<package name="PHOTON_SMD">
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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="0603-CAP">
</package>
<package name="1210">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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="0603-RES">
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, etc.&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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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="SOT23-3">
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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>
</packages>
</library>
<library name="Testing">
<packages>
<package name="SO16">
<description>&lt;b&gt;Small Outline package&lt;/b&gt; 150 mil</description>
</package>
</packages>
</library>
<library name="EP-Devices">
<packages>
<package name="5X_PAD">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$1" library="Particle-Devices" package="PHOTON_SMD" value="PHOTON_SMD"/>
<element name="U2" library="Testing" package="SO16" value="HX711">
<attribute name="PROD_ID" value="IC-12445"/>
<attribute name="VALUE" value="HX711"/>
</element>
<element name="Q2" library="SparkFun-DiscreteSemi" package="SOT23-3" value="MMBT4403">
<attribute name="PROD_ID" value="TRANS-09245"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0603-RES" value="100">
<attribute name="PROD_ID" value="RES-07863"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0603-RES" value="100">
<attribute name="PROD_ID" value="RES-07863"/>
</element>
<element name="C8" library="SparkFun-Capacitors" package="1210" value="10uF">
<attribute name="PROD_ID" value="CAP-09824"/>
</element>
<element name="C9" library="SparkFun-Capacitors" package="1210" value="10uF">
<attribute name="PROD_ID" value="CAP-09824"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0603-RES" value="8.2K">
<attribute name="PROD_ID" value="RES-10646"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="0603-RES" value="20k">
<attribute name="PROD_ID" value="RES-09383"/>
</element>
<element name="C10" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="C11" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="C12" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="C13" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="L2" library="SparkFun-Passives" package="0805" value="3.3uH">
<attribute name="PROD_ID" value="NDUC-13076"/>
</element>
<element name="C14_P16" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
</element>
<element name="U$2" library="EP-Devices" package="5X_PAD" value="5X_PAD"/>
</elements>
<signals>
<signal name="N$10">
</signal>
<signal name="N$11">
</signal>
<signal name="N$17">
</signal>
<signal name="N$22">
</signal>
<signal name="N$31">
</signal>
<signal name="N$36">
</signal>
<signal name="N$15">
</signal>
<signal name="N$49">
</signal>
<signal name="N$24">
</signal>
<signal name="N$29">
</signal>
<signal name="N$40">
</signal>
<signal name="N$45">
</signal>
<signal name="N$48">
</signal>
<signal name="N$55">
</signal>
<signal name="N$56">
</signal>
<signal name="N$61">
</signal>
<signal name="N$64">
</signal>
<signal name="N$69">
</signal>
<signal name="N$70">
</signal>
<signal name="N$75">
</signal>
<signal name="N$78">
</signal>
<signal name="N$83">
</signal>
<signal name="N$84">
</signal>
<signal name="N$89">
</signal>
<signal name="N$92">
</signal>
<signal name="N$97">
</signal>
<signal name="N$99">
</signal>
<signal name="N$100">
</signal>
<signal name="GND">
<contactref element="U2" pad="5"/>
<contactref element="R8" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="C8" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C14_P16" pad="2"/>
<contactref element="U2" pad="14"/>
<contactref element="U2" pad="15"/>
<contactref element="C9" pad="2"/>
<contactref element="U$1" pad="2"/>
<contactref element="U$2" pad="P$1"/>
<contactref element="U$2" pad="P$4"/>
<contactref element="C13" pad="2"/>
<contactref element="U$1" pad="21"/>
</signal>
<signal name="VBAT">
<contactref element="U$1" pad="22"/>
</signal>
<signal name="VCC">
<contactref element="Q2" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="U2" pad="16"/>
<contactref element="C8" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="C14_P16" pad="1"/>
<contactref element="U$1" pad="24"/>
</signal>
<signal name="SDA">
<contactref element="U2" pad="12"/>
<contactref element="U$1" pad="13"/>
</signal>
<signal name="SCL">
<contactref element="U2" pad="11"/>
<contactref element="U$1" pad="14"/>
</signal>
<signal name="N$8">
<contactref element="U2" pad="2"/>
<contactref element="Q2" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="U2" pad="4"/>
<contactref element="R8" pad="2"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="U2" pad="6"/>
<contactref element="C12" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="Q2" pad="3"/>
<contactref element="U2" pad="3"/>
<contactref element="R9" pad="2"/>
<contactref element="L2" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="U2" pad="7"/>
<contactref element="R6" pad="2"/>
<contactref element="C10" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="U2" pad="8"/>
<contactref element="R7" pad="2"/>
<contactref element="C10" pad="2"/>
</signal>
<signal name="A-">
<contactref element="R6" pad="1"/>
<contactref element="U$2" pad="P$3"/>
</signal>
<signal name="A+">
<contactref element="R7" pad="1"/>
<contactref element="U$2" pad="P$2"/>
</signal>
<signal name="RED">
<contactref element="C9" pad="1"/>
<contactref element="C13" pad="1"/>
<contactref element="L2" pad="1"/>
<contactref element="U$2" pad="P$5"/>
</signal>
<signal name="VIN">
<contactref element="U$1" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
