<?xml version="1.0" encoding="utf-8"?><!DOCTYPE eagle SYSTEM "eagle.dtd"><eagle version="6.2"><drawing><settings><setting alwaysvectorfont="no"/><setting verticaltext="up"/></settings><grid distance="2.54" unitdist="mm" unit="mm" style="dots" multiple="1" display="yes" altdistance="0.01" altunitdist="inch" altunit="inch"/><layers><layer number="1" name="Top" color="4" fill="1" visible="no" active="no"/><layer number="16" name="Bottom" color="1" fill="1" visible="no" active="no"/><layer number="17" name="Pads" color="2" fill="1" visible="no" active="no"/><layer number="18" name="Vias" color="2" fill="1" visible="no" active="no"/><layer number="19" name="Unrouted" color="6" fill="1" visible="no" active="no"/><layer number="20" name="Dimension" color="15" fill="1" visible="no" active="no"/><layer number="21" name="tPlace" color="7" fill="1" visible="no" active="no"/><layer number="22" name="bPlace" color="7" fill="1" visible="no" active="no"/><layer number="23" name="tOrigins" color="15" 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name="analog-devices"><description><b>Analog Devices Components</b><p><author>Created by librarian@cadsoft.de</author></description><packages><package name="SO8"><description><b>8-Lead Small Outline IC</b> (SO-8)<p>Source: http://www.analog.com/UploadedFiles/Data_Sheets/703465986AD8611_2_0.pdf</description><wire x1="2.4" y1="1.9" x2="2.4" y2="-1.4" width="0.2032" layer="51"/><wire x1="2.4" y1="-1.4" x2="2.4" y2="-1.9" width="0.2032" layer="51"/><wire x1="2.4" y1="-1.9" x2="-2.4" y2="-1.9" width="0.2032" layer="51"/><wire x1="-2.4" y1="-1.9" x2="-2.4" y2="-1.4" width="0.2032" layer="51"/><wire x1="-2.4" y1="-1.4" x2="-2.4" y2="1.9" width="0.2032" layer="51"/><wire x1="-2.4" y1="1.9" x2="2.4" y2="1.9" width="0.2032" layer="51"/><wire x1="2.4" y1="-1.4" x2="-2.4" y2="-1.4" width="0.2032" layer="51"/><smd name="2" x="-0.635" y="-2.6" dx="0.6" dy="2.2" layer="1"/><smd name="7" x="-0.635" y="2.6" dx="0.6" dy="2.2" layer="1"/><smd name="1" x="-1.905" y="-2.6" dx="0.6" dy="2.2" layer="1"/><smd name="3" x="0.635" y="-2.6" dx="0.6" dy="2.2" layer="1"/><smd name="4" x="1.905" y="-2.6" dx="0.6" dy="2.2" layer="1"/><smd name="8" x="-1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/><smd name="6" x="0.635" y="2.6" dx="0.6" dy="2.2" layer="1"/><smd name="5" x="1.905" y="2.6" dx="0.6" dy="2.2" layer="1"/><text x="-3.175" y="-1.905" size="1.27" layer="25" rot="R90">>NAME</text><text x="4.445" y="-1.905" size="1.27" layer="27" rot="R90">>VALUE</text><rectangle x1="-2.1501" y1="-3.1001" x2="-1.6599" y2="-2" layer="51"/><rectangle x1="-0.8801" y1="-3.1001" x2="-0.3899" y2="-2" layer="51"/><rectangle x1="0.3899" y1="-3.1001" x2="0.8801" y2="-2" layer="51"/><rectangle x1="1.6599" y1="-3.1001" x2="2.1501" y2="-2" layer="51"/><rectangle x1="1.6599" y1="2" x2="2.1501" y2="3.1001" layer="51"/><rectangle x1="0.3899" y1="2" x2="0.8801" y2="3.1001" layer="51"/><rectangle x1="-0.8801" y1="2" x2="-0.3899" y2="3.1001" layer="51"/><rectangle x1="-2.1501" y1="2" x2="-1.6599" y2="3.1001" layer="51"/></package><package name="DIL08"><description><b>Dual In Line Package</b></description><wire x1="5.08" y1="2.921" x2="-5.08" y2="2.921" width="0.1524" layer="21"/><wire x1="-5.08" y1="-2.921" x2="5.08" y2="-2.921" width="0.1524" layer="21"/><wire x1="5.08" y1="2.921" x2="5.08" y2="-2.921" width="0.1524" layer="21"/><wire x1="-5.08" y1="2.921" x2="-5.08" y2="1.016" width="0.1524" layer="21"/><wire x1="-5.08" y1="-2.921" x2="-5.08" y2="-1.016" width="0.1524" layer="21"/><wire x1="-5.08" y1="1.016" x2="-5.08" y2="-1.016" width="0.1524" layer="21" curve="-180"/><pad name="1" x="-3.81" y="-3.81" drill="0.8128" shape="long" rot="R90"/><pad name="2" x="-1.27" y="-3.81" drill="0.8128" shape="long" rot="R90"/><pad name="7" x="-1.27" y="3.81" drill="0.8128" shape="long" rot="R90"/><pad name="8" x="-3.81" y="3.81" drill="0.8128" shape="long" rot="R90"/><pad name="3" x="1.27" y="-3.81" drill="0.8128" shape="long" rot="R90"/><pad name="4" x="3.81" y="-3.81" drill="0.8128" shape="long" rot="R90"/><pad name="6" x="1.27" y="3.81" drill="0.8128" shape="long" rot="R90"/><pad name="5" x="3.81" y="3.81" drill="0.8128" shape="long" rot="R90"/><text x="-5.334" y="-2.921" size="1.27" layer="25" ratio="10" rot="R90">>NAME</text><text x="-3.556" y="-0.635" size="1.27" layer="27" ratio="10">>VALUE</text></package></packages><symbols><symbol name="OP"><wire x1="-2.54" y1="5.08" x2="-2.54" y2="-5.08" width="0.254" layer="94"/><wire x1="-2.54" y1="-5.08" x2="7.62" y2="0" width="0.254" layer="94"/><wire x1="7.62" y1="0" x2="-2.54" y2="5.08" width="0.254" layer="94"/><wire x1="-2.032" y1="2.54" x2="-1.016" y2="2.54" width="0.1524" layer="94"/><wire x1="-1.524" y1="3.048" x2="-1.524" y2="2.032" width="0.1524" layer="94"/><wire x1="-2.032" y1="-2.54" x2="-1.016" y2="-2.54" width="0.1524" layer="94"/><text x="3.81" y="3.81" size="1.778" layer="95">>NAME</text><text x="3.81" y="-5.08" size="1.778" layer="96">>VALUE</text><pin name="IN+" x="-5.08" y="2.54" visible="pad" length="short" direction="in"/><pin name="IN-" x="-5.08" y="-2.54" visible="pad" length="short" direction="in"/><pin name="OUT" x="10.16" y="0" visible="pad" length="short" direction="out" rot="R180"/></symbol><symbol name="PWR+-"><text x="1.27" y="3.81" size="1.778" layer="95">>NAME</text><text x="1.27" y="-5.08" size="1.778" layer="96">>VALUE</text><pin name="V+" x="0" y="7.62" visible="pad" length="middle" direction="pwr" rot="R270"/><pin name="V-" x="0" y="-7.62" visible="pad" length="middle" direction="pwr" rot="R90"/></symbol></symbols><devicesets><deviceset name="AD826" prefix="IC"><description><b>High-Speed, Low-Power Dual Operational Amplifier</b><p>Source: http://www.analog.com/static/imported-files/data_sheets/AD826.pdf</description><gates><gate name="A" symbol="OP" x="-10.16" y="7.62"/><gate name="B" symbol="OP" x="-10.16" y="-7.62"/><gate name="P" symbol="PWR+-" x="7.62" y="0"/></gates><devices><device name="R" package="SO8"><connects><connect gate="A" pin="IN+" pad="3"/><connect gate="A" pin="IN-" pad="2"/><connect gate="A" pin="OUT" pad="1"/><connect gate="B" pin="IN+" pad="5"/><connect gate="B" pin="IN-" pad="6"/><connect gate="B" pin="OUT" pad="7"/><connect gate="P" pin="V+" pad="8"/><connect gate="P" pin="V-" pad="4"/></connects><technologies><technology name=""><attribute name="MF" value="ALTERA CORPORATION" constant="no"/><attribute name="MPN" value="AD826AR" constant="no"/><attribute name="OC_FARNELL" value="1651291" constant="no"/><attribute name="OC_NEWARK" value="05F7688" constant="no"/></technology></technologies></device><device name="N" package="DIL08"><connects><connect gate="A" pin="IN+" pad="3"/><connect gate="A" pin="IN-" pad="2"/><connect gate="A" pin="OUT" pad="1"/><connect gate="B" pin="IN+" pad="5"/><connect gate="B" pin="IN-" pad="6"/><connect gate="B" pin="OUT" pad="7"/><connect gate="P" pin="V+" pad="8"/><connect gate="P" pin="V-" pad="4"/></connects><technologies><technology name=""><attribute name="MF" value="ALTERA CORPORATION" constant="no"/><attribute name="MPN" value="AD826ANZ" constant="no"/><attribute name="OC_FARNELL" value="1438583" constant="no"/><attribute name="OC_NEWARK" value="59K6530" constant="no"/></technology></technologies></device></devices></deviceset></devicesets></library><library name="semicon-smd-ipc"><description><b>IPC Standard SMD Semiconductors</b><p>A few devices defined according to the IPC standard.<p>Based on:<p>IPC-SM-782<br>IRevision A, August 1993<br>Includes Amendment 1, October 1996<p><author>Created by librarian@cadsoft.de</author></description><packages><package name="SOT89"><description><b>Small Outline Transistor</b></description><wire x1="2.235" y1="-1.245" x2="-2.235" y2="-1.245" width="0.127" layer="51"/><wire x1="2.235" y1="1.219" x2="2.235" y2="-1.245" width="0.127" layer="51"/><wire x1="-2.235" y1="-1.245" x2="-2.235" y2="1.219" width="0.127" layer="51"/><wire x1="-2.235" y1="1.219" x2="2.235" y2="1.219" width="0.127" layer="51"/><wire x1="-0.7874" y1="1.5748" x2="-0.3556" y2="2.0066" width="0.1998" layer="51"/><wire x1="-0.3556" y1="2.0066" x2="0.3556" y2="2.0066" width="0.1998" layer="51"/><wire x1="0.3556" y1="2.0066" x2="0.7874" y2="1.5748" width="0.1998" layer="51"/><wire x1="0.7874" y1="1.5748" x2="0.7874" y2="1.2954" width="0.1998" layer="51"/><wire x1="0.7874" y1="1.2954" x2="-0.7874" y2="1.2954" width="0.1998" layer="51"/><wire x1="-0.7874" y1="1.2954" x2="-0.7874" y2="1.5748" width="0.1998" layer="51"/><smd name="1" x="-1.499" y="-1.981" dx="0.8" dy="1.4" layer="1"/><smd name="3" x="1.499" y="-1.981" dx="0.8" dy="1.4" layer="1"/><smd name="2" x="0" y="-1.727" dx="0.8" dy="1.9" layer="1"/><smd name="2@1" x="0" y="0.94" dx="2.032" dy="3.65" layer="1" roundness="75"/><text x="-2.54" y="3.175" size="1.27" layer="25">>NAME</text><text x="-2.4051" y="-4.3449" size="1.27" layer="27">>VALUE</text><rectangle x1="-1.7272" y1="-2.1082" x2="-1.27" y2="-1.27" layer="51"/><rectangle x1="1.27" y1="-2.1082" x2="1.7272" y2="-1.27" layer="51"/><rectangle x1="-0.2794" y1="-2.1082" x2="0.2794" y2="-1.27" layer="51"/><polygon width="0.1998" layer="51"><vertex x="-0.7874" y="1.3208"/><vertex x="-0.7874" y="1.5748"/><vertex x="-0.3556" y="2.0066"/><vertex x="0.3048" y="2.0066"/><vertex x="0.3556" y="2.0066"/><vertex x="0.7874" y="1.5748"/><vertex x="0.7874" y="1.2954"/><vertex x="-0.7874" y="1.2954"/></polygon></package></packages><symbols><symbol name="PNP2"><wire x1="2.0861" y1="1.6779" x2="1.5781" y2="2.6939" width="0.1524" layer="94"/><wire x1="1.5781" y1="2.6939" x2="0.5159" y2="1.478" width="0.1524" layer="94"/><wire x1="0.5159" y1="1.478" x2="2.0861" y2="1.6779" width="0.1524" layer="94"/><wire x1="2.54" y1="2.54" x2="1.908" y2="2.224" width="0.1524" layer="94"/><wire x1="2.54" y1="-2.54" x2="0.508" y2="-1.524" width="0.1524" layer="94"/><wire x1="1.524" y1="2.54" x2="0.762" y2="1.651" width="0.254" layer="94"/><wire x1="0.762" y1="1.651" x2="1.905" y2="1.778" width="0.254" layer="94"/><wire x1="1.905" y1="1.778" x2="1.524" y2="2.413" width="0.254" layer="94"/><wire x1="1.524" y1="2.413" x2="1.143" y2="1.778" width="0.254" layer="94"/><wire x1="1.143" y1="1.778" x2="1.651" y2="1.905" width="0.254" layer="94"/><wire x1="1.651" y1="1.905" x2="1.524" y2="2.032" width="0.254" layer="94"/><text x="-10.16" y="7.62" size="1.778" layer="95">>NAME</text><text x="-10.16" y="5.08" size="1.778" layer="96">>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"/><pin name="E" x="2.54" y="5.08" visible="off" length="short" direction="pas" rot="R270"/><pin name="C" x="2.54" y="-5.08" visible="off" length="short" direction="pas" rot="R90"/><pin name="C/" x="2.54" y="-2.54" visible="off" length="short" direction="pas" rot="R270"/></symbol></symbols><devicesets><deviceset name="PNP-TRANSISTIOR-2COL" prefix="Q"><description><B>PNP TRANSISTOR</B><p>2 colletor pins</description><gates><gate name="G$1" symbol="PNP2" x="0" y="0"/></gates><devices><device name="SOT89" package="SOT89"><connects><connect gate="G$1" pin="B" pad="1"/><connect gate="G$1" pin="C" pad="2"/><connect gate="G$1" pin="C/" pad="2@1"/><connect gate="G$1" pin="E" pad="3"/></connects><technologies><technology name=""/></technologies></device></devices></deviceset></devicesets></library><library name="docu-dummy"><description>Dummy symbols</description><packages></packages><symbols><symbol name="RESISTOR"><wire x1="-2.54" y1="-0.889" x2="2.54" y2="-0.889" width="0.254" layer="94"/><wire x1="2.54" y1="0.889" x2="-2.54" y2="0.889" width="0.254" layer="94"/><wire x1="2.54" y1="-0.889" x2="2.54" y2="0" width="0.254" layer="94"/><wire x1="2.54" y1="0" x2="2.54" y2="0.889" width="0.254" layer="94"/><wire x1="-2.54" y1="-0.889" x2="-2.54" y2="0" width="0.254" layer="94"/><wire x1="-2.54" y1="0" x2="-2.54" y2="0.889" width="0.254" layer="94"/><wire x1="-5.08" y1="0" x2="-2.54" y2="0" width="0.1524" layer="94"/><wire x1="2.54" y1="0" x2="5.08" y2="0" width="0.1524" layer="94"/></symbol></symbols><devicesets><deviceset name="R" prefix="R"><description><b>RESISTOR</b></description><gates><gate name="G$1" symbol="RESISTOR" x="0" y="0"/></gates><devices><device name=""><technologies><technology name=""/></technologies></device></devices></deviceset></devicesets></library><library name="diode"><description><b>Diodes</b><p>Based on the following sources:<ul><li>Motorola : www.onsemi.com<li>Fairchild : www.fairchildsemi.com<li>Philips : www.semiconductors.com<li>Vishay : www.vishay.de</ul><author>Created by librarian@cadsoft.de</author></description><packages><package name="C1702-15"><description><B>DIODE</B><p>diameter 3.5 mm, horizontal, grid 15.24 mm</description><wire x1="-4.572" y1="-1.778" x2="-4.572" y2="1.778" width="0.1524" layer="21"/><wire x1="4.572" y1="1.778" x2="-4.572" y2="1.778" width="0.1524" layer="21"/><wire x1="4.572" y1="1.778" x2="4.572" y2="-1.778" width="0.1524" layer="21"/><wire x1="-4.572" y1="-1.778" x2="4.572" y2="-1.778" width="0.1524" layer="21"/><wire x1="7.62" y1="0" x2="6.096" y2="0" width="1.1176" layer="51"/><wire x1="-7.62" y1="0" x2="-6.096" y2="0" width="1.1176" layer="51"/><pad name="C" x="-7.62" y="0" drill="1.397" shape="long"/><pad name="A" x="7.62" y="0" drill="1.397" shape="long"/><text x="-4.572" y="2.159" size="1.27" layer="25" ratio="10">>NAME</text><text x="-2.794" y="-1.397" size="1.27" layer="27" ratio="10">>VALUE</text><rectangle x1="-3.81" y1="-1.778" x2="-3.302" y2="1.778" layer="21"/><rectangle x1="4.572" y1="-0.5334" x2="5.9436" y2="0.5334" layer="21"/><rectangle x1="-5.9436" y1="-0.5334" x2="-4.572" y2="0.5334" layer="21"/></package></packages><symbols><symbol name="ZD"><wire x1="-1.27" y1="-1.27" x2="1.27" y2="0" width="0.254" layer="94"/><wire x1="1.27" y1="0" x2="-1.27" y2="1.27" width="0.254" layer="94"/><wire x1="1.27" y1="1.27" x2="1.27" y2="0" width="0.254" layer="94"/><wire x1="-1.27" y1="1.27" x2="-1.27" y2="-1.27" width="0.254" layer="94"/><wire x1="1.27" y1="0" x2="1.27" y2="-1.27" width="0.254" layer="94"/><wire x1="1.27" y1="-1.27" x2="0.635" y2="-1.27" width="0.254" layer="94"/><text x="-1.778" y="1.905" size="1.778" layer="95">>NAME</text><text x="-1.778" y="-3.429" size="1.778" layer="96">>VALUE</text><pin name="A" x="-2.54" y="0" visible="off" length="short" direction="pas"/><pin name="C" x="2.54" y="0" visible="off" length="short" direction="pas" rot="R180"/></symbol></symbols><devicesets><deviceset name="1N5333" prefix="D"><description><b>Z DIODE</b><p>3.3 V, 5W, 5 percent (Motorola)</description><gates><gate name="1" symbol="ZD" x="0" y="0"/></gates><devices><device name="" package="C1702-15"><connects><connect gate="1" pin="A" pad="A"/><connect gate="1" pin="C" pad="C"/></connects><technologies><technology name=""/></technologies></device></devices></deviceset></devicesets></library><library name="supply1"><description><b>Supply Symbols</b><p>GND, VCC, 0V, +5V, -5V, etc.<p>Please keep in mind, that these devices are necessary for theautomatic wiring of the supply signals.<p>The pin name defined in the symbol is identical to the net which is to be wired automatically.<p>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.<p><author>Created by librarian@cadsoft.de</author></description><packages></packages><symbols><symbol name="GND"><wire x1="-1.905" y1="0" x2="1.905" y2="0" width="0.254" layer="94"/><text x="-2.54" y="-2.54" size="1.778" layer="96">>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="GND"><description><b>SUPPLY SYMBOL</b></description><gates><gate name="1" symbol="GND" x="0" y="0"/></gates><devices><device name=""><technologies><technology name=""/></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="IC1" library="analog-devices" deviceset="AD826" device="N"/><part name="Q1" library="semicon-smd-ipc" deviceset="PNP-TRANSISTIOR-2COL" device="SOT89"/><part name="R1" library="docu-dummy" deviceset="R" device=""/><part name="R2" library="docu-dummy" deviceset="R" device=""/><part name="D1" library="diode" deviceset="1N5333" device=""/><part name="GND1" library="supply1" deviceset="GND" device=""/><part name="GND2" library="supply1" deviceset="GND" device=""/><part name="GND3" library="supply1" deviceset="GND" device=""/><part name="GND4" library="supply1" deviceset="GND" device=""/></parts><sheets><sheet><plain><circle x="-15.24" y="88.9" radius="2.54" width="0.4064" layer="94"/><circle x="-15.24" y="50.8" radius="2.54" width="0.4064" layer="94"/><circle x="121.92" y="88.9" radius="2.54" width="0.4064" layer="94"/><circle x="121.92" y="50.8" radius="2.54" width="0.4064" layer="94"/><wire x1="-15.24" y1="83.82" x2="-15.24" y2="55.88" width="0.4064" layer="94"/><wire x1="-15.24" y1="55.88" x2="-17.78" y2="58.42" width="0.4064" layer="94"/><wire x1="-15.24" y1="55.88" x2="-12.7" y2="58.42" width="0.4064" layer="94"/><wire x1="121.92" y1="83.82" x2="121.92" y2="55.88" width="0.4064" layer="94"/><wire x1="119.38" y1="58.42" x2="121.92" y2="55.88" width="0.4064" layer="94"/><wire x1="121.92" y1="55.88" x2="124.46" y2="58.42" width="0.4064" layer="94"/><text x="48.26" y="33.02" size="3.81" layer="94" align="bottom-right">ZDROJ</text><text x="48.26" y="27.94" size="3.81" layer="94" align="bottom-right">REFERENČNÍHO</text><text x="48.26" y="22.86" size="3.81" layer="94" align="bottom-right">NAPĚTÍ</text><text x="27.94" y="78.74" size="3.81" layer="94">DIFERENCIÁLNÍ</text><text x="27.94" y="73.66" size="3.81" layer="94">ZESILOVAČ</text><text x="10.16" y="104.14" size="3.81" layer="94" align="center">REGULAČNÍ ČLEN</text><text x="96.52" y="66.04" size="3.81" layer="94" align="center">SNÍMAČ</text><text x="96.52" y="60.96" size="3.81" layer="94" align="center">ODCHYLKY</text><text x="-30.48" y="71.12" size="3.81" layer="94" align="center">U</text><text x="127" y="71.12" size="3.81" layer="94" align="center">U</text><text x="-27.94" y="68.58" size="1.4224" layer="94">VSTUPNÍ</text><text x="129.54" y="68.58" size="1.4224" layer="94">VÝSTUPNÍ</text></plain><instances><instance part="IC1" gate="A" x="40.64" y="60.96" rot="R180"/><instance part="Q1" gate="G$1" x="10.16" y="88.9" rot="R90"/><instance part="R1" gate="G$1" x="78.74" y="71.12" rot="R90"/><instance part="R2" gate="G$1" x="78.74" y="55.88" rot="R90"/><instance part="D1" gate="1" x="60.96" y="30.48" rot="R90"/><instance part="GND1" gate="1" x="60.96" y="5.08"/><instance part="GND2" gate="1" x="78.74" y="5.08"/><instance part="GND3" gate="1" x="121.92" y="5.08"/><instance part="GND4" gate="1" x="-15.24" y="5.08"/></instances><busses><bus name="B$1"><segment><wire x1="27.94" y1="71.12" x2="27.94" y2="50.8" width="0.4064" layer="92"/><wire x1="27.94" y1="50.8" x2="48.26" y2="50.8" width="0.4064" layer="92"/><wire x1="48.26" y1="50.8" x2="48.26" y2="71.12" width="0.4064" layer="92"/><wire x1="48.26" y1="71.12" x2="27.94" y2="71.12" width="0.4064" layer="92"/><wire x1="20.32" y1="99.06" x2="0" y2="99.06" width="0.4064" layer="92"/><wire x1="0" y1="99.06" x2="0" y2="78.74" width="0.4064" layer="92"/><wire x1="20.32" y1="99.06" x2="20.32" y2="78.74" width="0.4064" layer="92"/><wire x1="20.32" y1="78.74" x2="0" y2="78.74" width="0.4064" layer="92"/><wire x1="71.12" y1="40.64" x2="50.8" y2="40.64" width="0.4064" layer="92"/><wire x1="50.8" y1="20.32" x2="50.8" y2="40.64" width="0.4064" layer="92"/><wire x1="71.12" y1="40.64" x2="71.12" y2="20.32" width="0.4064" layer="92"/><wire x1="71.12" y1="20.32" x2="50.8" y2="20.32" width="0.4064" layer="92"/></segment></bus></busses><nets><net name="N$1" class="0"><segment><wire x1="27.94" y1="60.96" x2="10.16" y2="60.96" width="0.4064" layer="91"/><wire x1="10.16" y1="60.96" x2="10.16" y2="78.74" width="0.4064" layer="91"/><wire x1="7.62" y1="76.2" x2="10.16" y2="78.74" width="0.4064" layer="91"/><wire x1="10.16" y1="78.74" x2="12.7" y2="76.2" width="0.4064" layer="91"/></segment></net><net name="N$2" class="0"><segment><wire x1="0" y1="88.9" x2="-12.7" y2="88.9" width="0.4064" layer="91"/></segment></net><net name="N$3" class="0"><segment><wire x1="20.32" y1="88.9" x2="78.74" y2="88.9" width="0.4064" layer="91"/><wire x1="78.74" y1="88.9" x2="119.38" y2="88.9" width="0.4064" layer="91"/><wire x1="78.74" y1="76.2" x2="78.74" y2="88.9" width="0.4064" layer="91"/><junction x="78.74" y="88.9"/></segment></net><net name="N$4" class="0"><segment><wire x1="48.26" y1="63.5" x2="78.74" y2="63.5" width="0.4064" layer="91"/><wire x1="78.74" y1="60.96" x2="78.74" y2="63.5" width="0.4064" layer="91"/><junction x="78.74" y="63.5"/><wire x1="78.74" y1="63.5" x2="78.74" y2="66.04" width="0.4064" layer="91"/></segment></net><net name="N$6" class="0"><segment><wire x1="48.26" y1="58.42" x2="60.96" y2="58.42" width="0.4064" layer="91"/><wire x1="60.96" y1="58.42" x2="60.96" y2="40.64" width="0.4064" layer="91"/></segment></net><net name="GND" class="0"><segment><pinref part="GND4" gate="1" pin="GND"/><wire x1="-15.24" y1="7.62" x2="-15.24" y2="48.26" width="0.4064" layer="91"/></segment><segment><pinref part="GND2" gate="1" pin="GND"/><wire x1="78.74" y1="7.62" x2="78.74" y2="50.8" width="0.4064" layer="91"/></segment><segment><pinref part="GND1" gate="1" pin="GND"/><wire x1="60.96" y1="7.62" x2="60.96" y2="20.32" width="0.4064" layer="91"/></segment><segment><wire x1="121.92" y1="48.26" x2="121.92" y2="7.62" width="0.4064" layer="91"/><pinref part="GND3" gate="1" pin="GND"/></segment></net></nets></sheet></sheets></schematic></drawing></eagle>