<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.3.0">
<drawing>
<settings>
<setting alwaysvectorfont="no"/>
<setting verticaltext="up"/>
</settings>
<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
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<layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>
<layer number="51" name="tDocu" color="6" fill="1" visible="no" active="no"/>
<layer number="52" name="bDocu" color="7" fill="1" visible="no" active="no"/>
<layer number="53" name="tGND_GNDA" color="7" fill="9" visible="no" active="no"/>
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<layer number="56" name="wert" color="7" fill="1" visible="no" active="no"/>
<layer number="57" name="tCAD" color="7" fill="1" visible="no" active="no"/>
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<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
<layer number="93" name="Pins" color="2" fill="1" visible="no" active="yes"/>
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<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="102" name="Vscore" color="7" fill="1" visible="no" active="yes"/>
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<layer number="104" name="Name" color="7" fill="1" visible="no" active="yes"/>
<layer number="105" name="Beschreib" color="9" fill="1" visible="no" active="yes"/>
<layer number="106" name="BGA-Top" color="4" fill="1" visible="no" active="yes"/>
<layer number="107" name="BD-Top" color="5" fill="1" visible="no" active="yes"/>
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<layer number="113" name="ReferenceLS" color="7" fill="1" visible="no" active="no"/>
<layer number="116" name="Patch_BOT" color="9" fill="4" visible="no" active="yes"/>
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<layer number="121" name="_tsilk" color="7" fill="1" visible="no" active="yes"/>
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<layer number="132" name="bAdjust" color="7" fill="1" visible="no" active="yes"/>
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<layer number="150" name="Notes" color="7" fill="1" visible="no" active="yes"/>
<layer number="151" name="HeatSink" color="7" fill="1" visible="no" active="yes"/>
<layer number="152" name="_bDocu" color="7" fill="1" visible="no" active="yes"/>
<layer number="153" name="FabDoc1" color="6" fill="1" visible="no" active="no"/>
<layer number="154" name="FabDoc2" color="2" fill="1" visible="no" active="no"/>
<layer number="155" name="FabDoc3" color="7" fill="15" visible="no" active="no"/>
<layer number="199" name="Contour" color="7" fill="1" visible="no" active="yes"/>
<layer number="200" name="200bmp" color="1" fill="10" visible="no" active="yes"/>
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<layer number="255" name="routoute" color="7" fill="1" visible="yes" active="yes"/>
</layers>
<schematic xreflabel="%F%N/%S.%C%R" xrefpart="/%S.%C%R">
<libraries>
<library name="adafruit">
<packages>
<package name="TO92-EBC-OVAL">
<description>&lt;b&gt;TO-92&lt;/b&gt;&lt;p&gt;
grid 5.08 mm</description>
<wire x1="-2.095" y1="-2.921" x2="2.095" y2="-2.921" width="0.127" layer="21"/>
<wire x1="-2.413" y1="-0.1341" x2="2.413" y2="-0.1341" width="0.127" layer="21" curve="-129.583345" cap="flat"/>
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<wire x1="-2.413" y1="-0.1341" x2="-2.413" y2="-2.4059" width="0.127" layer="51" curve="50.416655" cap="flat"/>
<wire x1="-1.404" y1="-1.397" x2="-2.664" y2="-1.397" width="0.127" layer="51"/>
<wire x1="-2.4135" y1="-2.4059" x2="-2.095" y2="-2.921" width="0.127" layer="21" curve="13.038528" cap="flat"/>
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<wire x1="1.404" y1="-1.397" x2="1.136" y2="-1.397" width="0.127" layer="21"/>
<wire x1="2.095" y1="-2.921" x2="2.4247" y2="-2.3818" width="0.127" layer="21" curve="13.609443" cap="flat"/>
<pad name="E" x="-2.54" y="-1.27" drill="0.8128" shape="long" rot="R90"/>
<pad name="C" x="2.54" y="-1.27" drill="0.8128" shape="long" rot="R90"/>
<pad name="B" x="0" y="-1.27" drill="0.8128" shape="long" rot="R90"/>
<text x="-2.54" y="1.778" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-2.54" y="-4.572" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
</package>
</packages>
<symbols>
<symbol name="NPN">
<wire x1="2.54" y1="2.54" x2="0.508" y2="1.524" width="0.1524" layer="94"/>
<wire x1="1.778" y1="-1.524" x2="2.54" y2="-2.54" width="0.1524" layer="94"/>
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<wire x1="1.27" y1="-2.54" x2="1.778" y2="-1.524" width="0.1524" layer="94"/>
<wire x1="1.54" y1="-2.04" x2="0.308" y2="-1.424" width="0.1524" layer="94"/>
<wire x1="1.524" y1="-2.413" x2="2.286" y2="-2.413" width="0.254" layer="94"/>
<wire x1="2.286" y1="-2.413" x2="1.778" y2="-1.778" width="0.254" layer="94"/>
<wire x1="1.778" y1="-1.778" x2="1.524" y2="-2.286" width="0.254" layer="94"/>
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<wire x1="1.905" y1="-2.286" x2="1.778" y2="-2.032" width="0.254" layer="94"/>
<text x="-10.16" y="7.62" size="1.778" layer="95">&gt;NAME</text>
<text x="-10.16" y="5.08" size="1.778" layer="96">&gt;VALUE</text>
<rectangle x1="-0.254" y1="-2.54" x2="0.508" y2="2.54" layer="94"/>
<pin name="B" x="-2.54" y="0" visible="off" length="short" direction="pas" swaplevel="1"/>
<pin name="E" x="2.54" y="-5.08" visible="off" length="short" direction="pas" swaplevel="3" rot="R90"/>
<pin name="C" x="2.54" y="5.08" visible="off" length="short" direction="pas" swaplevel="2" rot="R270"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="2N2222" prefix="T">
<description>&lt;b&gt;NPN TRANSISTOR&lt;/b&gt;
Big oval pads</description>
<gates>
<gate name="G$1" symbol="NPN" x="0" y="0"/>
</gates>
<devices>
<device name="" package="TO92-EBC-OVAL">
<connects>
<connect gate="G$1" pin="B" pad="B"/>
<connect gate="G$1" pin="C" pad="C"/>
<connect gate="G$1" pin="E" pad="E"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X07">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
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<wire x1="8.89" y1="0.635" x2="8.89" y2="-0.635" width="0.1524" layer="21"/>
<wire x1="8.89" y1="-0.635" x2="8.255" y2="-1.27" width="0.1524" layer="21"/>
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<wire x1="8.255" y1="-1.27" x2="6.985" y2="-1.27" width="0.1524" layer="21"/>
<pad name="1" x="-7.62" y="0" drill="1.016" shape="long" rot="R90"/>
<pad name="2" x="-5.08" y="0" drill="1.016" shape="long" rot="R90"/>
<pad name="3" x="-2.54" y="0" drill="1.016" shape="long" rot="R90"/>
<pad name="4" x="0" y="0" drill="1.016" shape="long" rot="R90"/>
<pad name="5" x="2.54" y="0" drill="1.016" shape="long" rot="R90"/>
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<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
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</symbol>
<symbol name="PINH2X4">
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</symbol>
</symbols>
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<deviceset name="PINHD-1X7" prefix="JP" uservalue="yes">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
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<gate name="A" symbol="PINHD7" x="0" y="0"/>
</gates>
<devices>
<device name="" package="1X07">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
<connect gate="A" pin="5" pad="5"/>
<connect gate="A" pin="6" pad="6"/>
<connect gate="A" pin="7" pad="7"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="/90" package="1X07/90">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
<connect gate="A" pin="5" pad="5"/>
<connect gate="A" pin="6" pad="6"/>
<connect gate="A" pin="7" pad="7"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="PINHD-2X4" prefix="JP" uservalue="yes">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
<gates>
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</gates>
<devices>
<device name="" package="2X04">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
<connect gate="A" pin="5" pad="5"/>
<connect gate="A" pin="6" pad="6"/>
<connect gate="A" pin="7" pad="7"/>
<connect gate="A" pin="8" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="/90" package="2X04/90">
<connects>
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<connect gate="A" pin="2" pad="2"/>
<connect gate="A" pin="3" pad="3"/>
<connect gate="A" pin="4" pad="4"/>
<connect gate="A" pin="5" pad="5"/>
<connect gate="A" pin="6" pad="6"/>
<connect gate="A" pin="7" pad="7"/>
<connect gate="A" pin="8" pad="8"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&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="SOT223">
<description>&lt;b&gt;SOT-223&lt;/b&gt;</description>
<wire x1="3.2766" y1="1.651" x2="3.2766" y2="-1.651" width="0.2032" layer="21"/>
<wire x1="3.2766" y1="-1.651" x2="-3.2766" y2="-1.651" width="0.2032" layer="21"/>
<wire x1="-3.2766" y1="-1.651" x2="-3.2766" y2="1.651" width="0.2032" layer="21"/>
<wire x1="-3.2766" y1="1.651" x2="3.2766" y2="1.651" width="0.2032" layer="21"/>
<smd name="1" x="-2.3114" y="-3.0988" dx="1.2192" dy="2.2352" layer="1"/>
<smd name="2" x="0" y="-3.0988" dx="1.2192" dy="2.2352" layer="1"/>
<smd name="3" x="2.3114" y="-3.0988" dx="1.2192" dy="2.2352" layer="1"/>
<smd name="4" x="0" y="3.099" dx="3.6" dy="2.2" layer="1"/>
<text x="-0.8255" y="4.5085" size="0.4064" layer="25">&gt;NAME</text>
<text x="-1.0795" y="-0.1905" size="0.4064" layer="27">&gt;VALUE</text>
<rectangle x1="-1.6002" y1="1.8034" x2="1.6002" y2="3.6576" layer="51"/>
<rectangle x1="-0.4318" y1="-3.6576" x2="0.4318" y2="-1.8034" layer="51"/>
<rectangle x1="-2.7432" y1="-3.6576" x2="-1.8796" y2="-1.8034" layer="51"/>
<rectangle x1="1.8796" y1="-3.6576" x2="2.7432" y2="-1.8034" layer="51"/>
<rectangle x1="-1.6002" y1="1.8034" x2="1.6002" y2="3.6576" layer="51"/>
<rectangle x1="-0.4318" y1="-3.6576" x2="0.4318" y2="-1.8034" layer="51"/>
<rectangle x1="-2.7432" y1="-3.6576" x2="-1.8796" y2="-1.8034" layer="51"/>
<rectangle x1="1.8796" y1="-3.6576" x2="2.7432" y2="-1.8034" layer="51"/>
</package>
</packages>
<symbols>
<symbol name="78ADJ">
<wire x1="-5.08" y1="-5.08" x2="5.08" y2="-5.08" width="0.4064" layer="94"/>
<wire x1="5.08" y1="-5.08" x2="5.08" y2="2.54" width="0.4064" layer="94"/>
<wire x1="5.08" y1="2.54" x2="-5.08" y2="2.54" width="0.4064" layer="94"/>
<wire x1="-5.08" y1="2.54" x2="-5.08" y2="-5.08" width="0.4064" layer="94"/>
<text x="2.54" y="-7.62" size="1.778" layer="95" font="vector">&gt;NAME</text>
<text x="2.54" y="-10.16" size="1.778" layer="96" font="vector">&gt;VALUE</text>
<text x="-2.032" y="-4.318" size="1.524" layer="95" font="vector">ADJ</text>
<text x="-4.445" y="-0.635" size="1.524" layer="95" font="vector">IN</text>
<text x="0.889" y="-2.667" size="1.524" layer="95" font="vector">OUT</text>
<pin name="IN" x="-7.62" y="0" visible="off" length="short" direction="in"/>
<pin name="ADJ" x="0" y="-7.62" visible="off" length="short" direction="in" rot="R90"/>
<pin name="OUT" x="7.62" y="0" visible="off" length="short" direction="out" rot="R180"/>
<pin name="OUT@1" x="7.62" y="-2.54" visible="off" length="short" direction="out" rot="R180"/>
<text x="0.889" y="-0.889" size="1.524" layer="95" font="vector">OUT</text>
</symbol>
</symbols>
<devicesets>
<deviceset name="V_REG_LM1117" prefix="U" uservalue="yes">
<description>&lt;b&gt;Voltage Regulator LM1117&lt;/b&gt;
Standard adjustable voltage regulator but in SMD form. Spark Fun Electronics SKU : COM-00595</description>
<gates>
<gate name="G$1" symbol="78ADJ" x="0" y="0"/>
</gates>
<devices>
<device name="SOT223" package="SOT223">
<connects>
<connect gate="G$1" pin="ADJ" pad="1"/>
<connect gate="G$1" pin="IN" pad="3"/>
<connect gate="G$1" pin="OUT" pad="2"/>
<connect gate="G$1" pin="OUT@1" pad="4"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="VREG-08170" constant="no"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="supply2">
<description>&lt;b&gt;Supply Symbols&lt;/b&gt;&lt;p&gt;
GND, VCC, 0V, +5V, -5V, etc.&lt;p&gt;
Please keep in mind, that these devices are necessary for the
automatic wiring of the supply signals.&lt;p&gt;
The pin name defined in the symbol is identical to the net which is to be wired automatically.&lt;p&gt;
In this library the device names are the same as the pin names of the symbols, therefore the correct signal names appear next to the supply symbols in the schematic.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="GND">
<wire x1="-1.27" y1="0" x2="1.27" y2="0" width="0.254" layer="94"/>
<wire x1="1.27" y1="0" x2="0" y2="-1.27" width="0.254" layer="94"/>
<wire x1="0" y1="-1.27" x2="-1.27" y2="0" width="0.254" layer="94"/>
<text x="-1.905" y="-3.175" size="1.778" layer="96">&gt;VALUE</text>
<pin name="GND" x="0" y="2.54" visible="off" length="short" direction="sup" rot="R270"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="GND" prefix="SUPPLY">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="GND" symbol="GND" x="0" y="0"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</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="0805">
<wire x1="-0.3" y1="0.6" x2="0.3" y2="0.6" width="0.1524" layer="21"/>
<wire x1="-0.3" y1="-0.6" x2="0.3" y2="-0.6" width="0.1524" layer="21"/>
<smd name="1" x="-0.9" y="0" dx="0.8" dy="1.2" layer="1"/>
<smd name="2" x="0.9" y="0" dx="0.8" dy="1.2" layer="1"/>
<text x="-0.762" y="0.8255" size="0.4064" layer="25">&gt;NAME</text>
<text x="-1.016" y="-1.397" size="0.4064" layer="27">&gt;VALUE</text>
<wire x1="-1.4986" y1="0.8128" x2="1.4986" y2="0.8128" width="0.0508" layer="39"/>
<wire x1="1.4986" y1="0.8128" x2="1.4986" y2="-0.8128" width="0.0508" layer="39"/>
<wire x1="1.4986" y1="-0.8128" x2="-1.4986" y2="-0.8128" width="0.0508" layer="39"/>
<wire x1="-1.4986" y1="-0.8128" x2="-1.4986" y2="0.8128" width="0.0508" layer="39"/>
</package>
</packages>
<symbols>
<symbol name="RESISTOR">
<wire x1="-2.54" y1="0" x2="-2.159" y2="1.016" width="0.1524" layer="94"/>
<wire x1="-2.159" y1="1.016" x2="-1.524" y2="-1.016" width="0.1524" layer="94"/>
<wire x1="-1.524" y1="-1.016" x2="-0.889" y2="1.016" width="0.1524" layer="94"/>
<wire x1="-0.889" y1="1.016" x2="-0.254" y2="-1.016" width="0.1524" layer="94"/>
<wire x1="-0.254" y1="-1.016" x2="0.381" y2="1.016" width="0.1524" layer="94"/>
<wire x1="0.381" y1="1.016" x2="1.016" y2="-1.016" width="0.1524" layer="94"/>
<wire x1="1.016" y1="-1.016" x2="1.651" y2="1.016" width="0.1524" layer="94"/>
<wire x1="1.651" y1="1.016" x2="2.286" y2="-1.016" width="0.1524" layer="94"/>
<wire x1="2.286" y1="-1.016" x2="2.54" y2="0" width="0.1524" layer="94"/>
<text x="-3.81" y="1.4986" size="1.778" layer="95">&gt;NAME</text>
<text x="-3.81" y="-3.302" size="1.778" layer="96">&gt;VALUE</text>
<pin name="2" x="5.08" y="0" visible="off" length="short" direction="pas" swaplevel="1" rot="R180"/>
<pin name="1" x="-5.08" y="0" visible="off" length="short" direction="pas" swaplevel="1"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="0.3OHM-1/8W-1%(0805)" prefix="R" uservalue="yes">
<description>RES-11622</description>
<gates>
<gate name="G$1" symbol="RESISTOR" x="0" y="0"/>
</gates>
<devices>
<device name="" package="0805">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="RES-11622"/>
<attribute name="VALUE" value="0.3"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<classes>
<class number="0" name="default" width="0" drill="0">
</class>
</classes>
<parts>
<part name="T2" library="adafruit" deviceset="2N2222" device="" value="s8050">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
</part>
<part name="T1" library="adafruit" deviceset="2N2222" device="" value="s8050">
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
</part>
<part name="JP1" library="pinhead" deviceset="PINHD-1X7" device="/90" value="cp2102"/>
<part name="JP2" library="pinhead" deviceset="PINHD-2X4" device="" value="ESP-01"/>
<part name="U1" library="SparkFun-PowerIC" deviceset="V_REG_LM1117" device="SOT223"/>
<part name="SUPPLY1" library="supply2" deviceset="GND" device=""/>
<part name="SUPPLY2" library="supply2" deviceset="GND" device=""/>
<part name="SUPPLY3" library="supply2" deviceset="GND" device=""/>
<part name="R3" library="SparkFun-Resistors" deviceset="0.3OHM-1/8W-1%(0805)" device="" value="10k"/>
<part name="R1" library="SparkFun-Resistors" deviceset="0.3OHM-1/8W-1%(0805)" device="" value="12k"/>
<part name="R2" library="SparkFun-Resistors" deviceset="0.3OHM-1/8W-1%(0805)" device="" value="12k"/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<instances>
<instance part="T2" gate="G$1" x="53.34" y="48.26" rot="MR0">
<attribute name="OC_NEWARK" x="53.34" y="48.26" size="1.778" layer="96" display="off"/>
<attribute name="MF" x="53.34" y="48.26" size="1.778" layer="96" display="off"/>
<attribute name="MPN" x="53.34" y="48.26" size="1.778" layer="96" display="off"/>
</instance>
<instance part="T1" gate="G$1" x="53.34" y="35.56" rot="R180">
<attribute name="OC_NEWARK" x="53.34" y="35.56" size="1.778" layer="96" display="off"/>
<attribute name="MF" x="53.34" y="35.56" size="1.778" layer="96" display="off"/>
<attribute name="MPN" x="53.34" y="35.56" size="1.778" layer="96" display="off"/>
</instance>
<instance part="JP1" gate="A" x="101.6" y="43.18"/>
<instance part="JP2" gate="A" x="27.94" y="50.8"/>
<instance part="U1" gate="G$1" x="78.74" y="55.88" rot="MR0"/>
<instance part="SUPPLY1" gate="GND" x="78.74" y="45.72"/>
<instance part="SUPPLY2" gate="GND" x="20.32" y="43.18"/>
<instance part="SUPPLY3" gate="GND" x="91.44" y="48.26" rot="R270"/>
<instance part="R3" gate="G$1" x="43.18" y="50.8"/>
<instance part="R1" gate="G$1" x="60.96" y="35.56"/>
<instance part="R2" gate="G$1" x="60.96" y="48.26"/>
</instances>
<busses>
</busses>
<nets>
<net name="N$1" class="0">
<segment>
<pinref part="T2" gate="G$1" pin="E"/>
<wire x1="50.8" y1="43.18" x2="68.58" y2="43.18" width="0.1524" layer="91"/>
<wire x1="68.58" y1="43.18" x2="68.58" y2="35.56" width="0.1524" layer="91"/>
<wire x1="66.04" y1="35.56" x2="68.58" y2="35.56" width="0.1524" layer="91"/>
<wire x1="68.58" y1="35.56" x2="99.06" y2="35.56" width="0.1524" layer="91"/>
<junction x="68.58" y="35.56"/>
<pinref part="JP1" gate="A" pin="7"/>
<pinref part="R1" gate="G$1" pin="2"/>
</segment>
</net>
<net name="N$5" class="0">
<segment>
<pinref part="T1" gate="G$1" pin="E"/>
<wire x1="50.8" y1="40.64" x2="66.04" y2="40.64" width="0.1524" layer="91"/>
<wire x1="66.04" y1="40.64" x2="66.04" y2="48.26" width="0.1524" layer="91"/>
<wire x1="66.04" y1="48.26" x2="71.12" y2="48.26" width="0.1524" layer="91"/>
<wire x1="99.06" y1="38.1" x2="71.12" y2="38.1" width="0.1524" layer="91"/>
<wire x1="71.12" y1="38.1" x2="71.12" y2="48.26" width="0.1524" layer="91"/>
<pinref part="JP1" gate="A" pin="6"/>
<pinref part="R2" gate="G$1" pin="2"/>
<junction x="66.04" y="48.26"/>
</segment>
</net>
<net name="N$4" class="0">
<segment>
<pinref part="T2" gate="G$1" pin="C"/>
<wire x1="50.8" y1="53.34" x2="33.02" y2="53.34" width="0.1524" layer="91"/>
<pinref part="JP2" gate="A" pin="4"/>
</segment>
</net>
<net name="N$6" class="0">
<segment>
<pinref part="T1" gate="G$1" pin="C"/>
<wire x1="50.8" y1="30.48" x2="17.78" y2="30.48" width="0.1524" layer="91"/>
<wire x1="17.78" y1="30.48" x2="17.78" y2="53.34" width="0.1524" layer="91"/>
<pinref part="JP2" gate="A" pin="3"/>
<wire x1="17.78" y1="53.34" x2="25.4" y2="53.34" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$7" class="0">
<segment>
<pinref part="JP1" gate="A" pin="5"/>
<wire x1="99.06" y1="40.64" x2="93.98" y2="40.64" width="0.1524" layer="91"/>
<wire x1="93.98" y1="40.64" x2="93.98" y2="25.4" width="0.1524" layer="91"/>
<wire x1="93.98" y1="25.4" x2="40.64" y2="25.4" width="0.1524" layer="91"/>
<wire x1="40.64" y1="25.4" x2="40.64" y2="48.26" width="0.1524" layer="91"/>
<pinref part="JP2" gate="A" pin="8"/>
<wire x1="40.64" y1="48.26" x2="33.02" y2="48.26" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$9" class="0">
<segment>
<pinref part="JP1" gate="A" pin="3"/>
<wire x1="99.06" y1="45.72" x2="86.36" y2="45.72" width="0.1524" layer="91"/>
<wire x1="86.36" y1="45.72" x2="86.36" y2="55.88" width="0.1524" layer="91"/>
<pinref part="U1" gate="G$1" pin="IN"/>
</segment>
</net>
<net name="GND" class="0">
<segment>
<pinref part="U1" gate="G$1" pin="ADJ"/>
<pinref part="SUPPLY1" gate="GND" pin="GND"/>
</segment>
<segment>
<pinref part="JP2" gate="A" pin="7"/>
<wire x1="20.32" y1="48.26" x2="25.4" y2="48.26" width="0.1524" layer="91"/>
<pinref part="SUPPLY2" gate="GND" pin="GND"/>
<wire x1="20.32" y1="48.26" x2="20.32" y2="45.72" width="0.1524" layer="91"/>
</segment>
<segment>
<pinref part="JP1" gate="A" pin="2"/>
<pinref part="SUPPLY3" gate="GND" pin="GND"/>
<wire x1="99.06" y1="48.26" x2="93.98" y2="48.26" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$8" class="0">
<segment>
<pinref part="JP2" gate="A" pin="2"/>
<pinref part="U1" gate="G$1" pin="OUT"/>
<wire x1="33.02" y1="55.88" x2="48.26" y2="55.88" width="0.1524" layer="91"/>
<pinref part="R3" gate="G$1" pin="2"/>
<wire x1="48.26" y1="55.88" x2="71.12" y2="55.88" width="0.1524" layer="91"/>
<wire x1="48.26" y1="50.8" x2="48.26" y2="55.88" width="0.1524" layer="91"/>
<junction x="48.26" y="55.88"/>
</segment>
</net>
<net name="ESP-01" class="0">
<segment>
<pinref part="JP1" gate="A" pin="4"/>
<wire x1="99.06" y1="43.18" x2="91.44" y2="43.18" width="0.1524" layer="91"/>
<wire x1="91.44" y1="43.18" x2="91.44" y2="27.94" width="0.1524" layer="91"/>
<wire x1="91.44" y1="27.94" x2="15.24" y2="27.94" width="0.1524" layer="91"/>
<wire x1="15.24" y1="27.94" x2="15.24" y2="55.88" width="0.1524" layer="91"/>
<pinref part="JP2" gate="A" pin="1"/>
<wire x1="15.24" y1="55.88" x2="25.4" y2="55.88" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$11" class="0">
<segment>
<pinref part="R3" gate="G$1" pin="1"/>
<pinref part="JP2" gate="A" pin="6"/>
<wire x1="38.1" y1="50.8" x2="33.02" y2="50.8" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$2" class="0">
<segment>
<pinref part="T1" gate="G$1" pin="B"/>
<pinref part="R1" gate="G$1" pin="1"/>
</segment>
</net>
<net name="N$3" class="0">
<segment>
<pinref part="T2" gate="G$1" pin="B"/>
<pinref part="R2" gate="G$1" pin="1"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>