3state stepperdriver added (WIP)

This commit is contained in:
jeremy rutman 2015-03-15 03:19:13 +02:00
parent a6e39786ec
commit c7f9f0d6cb
2 changed files with 1130 additions and 0 deletions

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&lt;b&gt;Licensing:&lt;/b&gt;Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/
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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>
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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.
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&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>
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<rectangle x1="-0.7" y1="-0.8" x2="-0.1" y2="-0.7" layer="51"/>
<rectangle x1="-1.6" y1="-0.8" x2="-0.9" y2="-0.7" layer="51"/>
<rectangle x1="0.95" y1="-0.7" x2="1.5" y2="-0.5" layer="51"/>
<rectangle x1="0.15" y1="-0.7" x2="0.65" y2="-0.5" layer="51"/>
<rectangle x1="-0.65" y1="-0.7" x2="-0.15" y2="-0.5" layer="51"/>
<rectangle x1="-1.5" y1="-0.7" x2="-0.95" y2="-0.5" layer="51"/>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<classes>
<class number="0" name="default" width="0" drill="0">
</class>
</classes>
<designrules name="default">
<description language="de">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
&lt;p&gt;
Die Standard-Design-Rules sind so gewählt, dass sie für
die meisten Anwendungen passen. Sollte ihre Platine
besondere Anforderungen haben, treffen Sie die erforderlichen
Einstellungen hier und speichern die Design Rules unter
einem neuen Namen ab.</description>
<description language="en">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
&lt;p&gt;
The default Design Rules have been set to cover
a wide range of applications. Your particular design
may have different requirements, so please make the
necessary adjustments and save your customized
design rules under a new name.</description>
<param name="layerSetup" value="(1*16)"/>
<param name="mtCopper" value="0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm"/>
<param name="mtIsolate" value="1.5mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
<param name="mdWireWire" value="8mil"/>
<param name="mdWirePad" value="8mil"/>
<param name="mdWireVia" value="8mil"/>
<param name="mdPadPad" value="8mil"/>
<param name="mdPadVia" value="8mil"/>
<param name="mdViaVia" value="8mil"/>
<param name="mdSmdPad" value="8mil"/>
<param name="mdSmdVia" value="8mil"/>
<param name="mdSmdSmd" value="8mil"/>
<param name="mdViaViaSameLayer" value="8mil"/>
<param name="mnLayersViaInSmd" value="2"/>
<param name="mdCopperDimension" value="40mil"/>
<param name="mdDrill" value="8mil"/>
<param name="mdSmdStop" value="0mil"/>
<param name="msWidth" value="10mil"/>
<param name="msDrill" value="24mil"/>
<param name="msMicroVia" value="9.99mm"/>
<param name="msBlindViaRatio" value="0.5"/>
<param name="rvPadTop" value="0.25"/>
<param name="rvPadInner" value="0.25"/>
<param name="rvPadBottom" value="0.25"/>
<param name="rvViaOuter" value="0.25"/>
<param name="rvViaInner" value="0.25"/>
<param name="rvMicroViaOuter" value="0.25"/>
<param name="rvMicroViaInner" value="0.25"/>
<param name="rlMinPadTop" value="10mil"/>
<param name="rlMaxPadTop" value="20mil"/>
<param name="rlMinPadInner" value="10mil"/>
<param name="rlMaxPadInner" value="20mil"/>
<param name="rlMinPadBottom" value="10mil"/>
<param name="rlMaxPadBottom" value="20mil"/>
<param name="rlMinViaOuter" value="8mil"/>
<param name="rlMaxViaOuter" value="20mil"/>
<param name="rlMinViaInner" value="8mil"/>
<param name="rlMaxViaInner" value="20mil"/>
<param name="rlMinMicroViaOuter" value="4mil"/>
<param name="rlMaxMicroViaOuter" value="20mil"/>
<param name="rlMinMicroViaInner" value="4mil"/>
<param name="rlMaxMicroViaInner" value="20mil"/>
<param name="psTop" value="-1"/>
<param name="psBottom" value="-1"/>
<param name="psFirst" value="-1"/>
<param name="psElongationLong" value="100"/>
<param name="psElongationOffset" value="100"/>
<param name="mvStopFrame" value="1"/>
<param name="mvCreamFrame" value="0"/>
<param name="mlMinStopFrame" value="4mil"/>
<param name="mlMaxStopFrame" value="4mil"/>
<param name="mlMinCreamFrame" value="0mil"/>
<param name="mlMaxCreamFrame" value="0mil"/>
<param name="mlViaStopLimit" value="0mil"/>
<param name="srRoundness" value="0"/>
<param name="srMinRoundness" value="0mil"/>
<param name="srMaxRoundness" value="0mil"/>
<param name="slThermalIsolate" value="10mil"/>
<param name="slThermalsForVias" value="0"/>
<param name="dpMaxLengthDifference" value="10mm"/>
<param name="dpGapFactor" value="2.5"/>
<param name="checkGrid" value="0"/>
<param name="checkAngle" value="0"/>
<param name="checkFont" value="1"/>
<param name="checkRestrict" value="1"/>
<param name="useDiameter" value="13"/>
<param name="maxErrors" value="50"/>
</designrules>
<autorouter>
<pass name="Default">
<param name="RoutingGrid" value="50mil"/>
<param name="AutoGrid" value="1"/>
<param name="Efforts" value="0"/>
<param name="TopRouterVariant" value="1"/>
<param name="tpViaShape" value="round"/>
<param name="PrefDir.1" value="a"/>
<param name="PrefDir.2" value="0"/>
<param name="PrefDir.3" value="0"/>
<param name="PrefDir.4" value="0"/>
<param name="PrefDir.5" value="0"/>
<param name="PrefDir.6" value="0"/>
<param name="PrefDir.7" value="0"/>
<param name="PrefDir.8" value="0"/>
<param name="PrefDir.9" value="0"/>
<param name="PrefDir.10" value="0"/>
<param name="PrefDir.11" value="0"/>
<param name="PrefDir.12" value="0"/>
<param name="PrefDir.13" value="0"/>
<param name="PrefDir.14" value="0"/>
<param name="PrefDir.15" value="0"/>
<param name="PrefDir.16" value="a"/>
<param name="cfVia" value="8"/>
<param name="cfNonPref" value="5"/>
<param name="cfChangeDir" value="2"/>
<param name="cfOrthStep" value="2"/>
<param name="cfDiagStep" value="3"/>
<param name="cfExtdStep" value="0"/>
<param name="cfBonusStep" value="1"/>
<param name="cfMalusStep" value="1"/>
<param name="cfPadImpact" value="4"/>
<param name="cfSmdImpact" value="4"/>
<param name="cfBusImpact" value="0"/>
<param name="cfHugging" value="3"/>
<param name="cfAvoid" value="4"/>
<param name="cfPolygon" value="10"/>
<param name="cfBase.1" value="0"/>
<param name="cfBase.2" value="1"/>
<param name="cfBase.3" value="1"/>
<param name="cfBase.4" value="1"/>
<param name="cfBase.5" value="1"/>
<param name="cfBase.6" value="1"/>
<param name="cfBase.7" value="1"/>
<param name="cfBase.8" value="1"/>
<param name="cfBase.9" value="1"/>
<param name="cfBase.10" value="1"/>
<param name="cfBase.11" value="1"/>
<param name="cfBase.12" value="1"/>
<param name="cfBase.13" value="1"/>
<param name="cfBase.14" value="1"/>
<param name="cfBase.15" value="1"/>
<param name="cfBase.16" value="0"/>
<param name="mnVias" value="20"/>
<param name="mnSegments" value="9999"/>
<param name="mnExtdSteps" value="9999"/>
<param name="mnRipupLevel" value="10"/>
<param name="mnRipupSteps" value="100"/>
<param name="mnRipupTotal" value="100"/>
</pass>
<pass name="Follow-me" refer="Default" active="yes">
</pass>
<pass name="Busses" refer="Default" active="yes">
<param name="cfNonPref" value="4"/>
<param name="cfBusImpact" value="4"/>
<param name="cfHugging" value="0"/>
<param name="mnVias" value="0"/>
</pass>
<pass name="Route" refer="Default" active="yes">
</pass>
<pass name="Optimize1" refer="Default" active="yes">
<param name="cfVia" value="99"/>
<param name="cfExtdStep" value="10"/>
<param name="cfHugging" value="1"/>
<param name="mnExtdSteps" value="1"/>
<param name="mnRipupLevel" value="0"/>
</pass>
<pass name="Optimize2" refer="Optimize1" active="yes">
<param name="cfNonPref" value="0"/>
<param name="cfChangeDir" value="6"/>
<param name="cfExtdStep" value="0"/>
<param name="cfBonusStep" value="2"/>
<param name="cfMalusStep" value="2"/>
<param name="cfPadImpact" value="2"/>
<param name="cfSmdImpact" value="2"/>
<param name="cfHugging" value="0"/>
</pass>
<pass name="Optimize3" refer="Optimize2" active="yes">
<param name="cfChangeDir" value="8"/>
<param name="cfPadImpact" value="0"/>
<param name="cfSmdImpact" value="0"/>
</pass>
<pass name="Optimize4" refer="Optimize3" active="yes">
<param name="cfChangeDir" value="25"/>
</pass>
</autorouter>
<elements>
<element name="IC1" library="SparkFun-AnalogIC" package="SO08" value="OPAMP-DUALU" x="-16.51" y="5.08"/>
<element name="IC2" library="SparkFun-AnalogIC" package="SO08" value="OPAMP-DUALU" x="-22.86" y="5.08"/>
<element name="Q1" library="SparkFun-DiscreteSemi" package="MSOP8" value="" x="-15.24" y="12.7">
<attribute name="PROD_ID" value="TRANS-07913" x="-15.24" y="12.7" size="1.778" layer="27" display="off"/>
</element>
<element name="R1" library="SparkFun-Passives" package="0603-ARV" value="" x="-20.32" y="12.7"/>
</elements>
<signals>
<signal name="V+">
<contactref element="IC1" pad="8"/>
<contactref element="IC2" pad="8"/>
<wire x1="-18.415" y1="7.6962" x2="-24.765" y2="7.6962" width="0" layer="19" extent="1-1"/>
</signal>
<signal name="V-">
<contactref element="IC1" pad="4"/>
<contactref element="IC2" pad="4"/>
<wire x1="-14.605" y1="2.4638" x2="-20.955" y2="2.4638" width="0" layer="19" extent="1-1"/>
</signal>
<signal name="N$1">
<contactref element="IC1" pad="1"/>
<contactref element="R1" pad="1"/>
<wire x1="-21.52" y1="12.075" x2="-18.415" y2="2.4638" width="0" layer="19" extent="1-1"/>
</signal>
<signal name="N$2">
<contactref element="R1" pad="8"/>
<contactref element="R1" pad="2"/>
<contactref element="Q1" pad="4"/>
<wire x1="-21.52" y1="13.325" x2="-20.72" y2="12.075" width="0" layer="19" extent="1-1"/>
<wire x1="-14.265" y1="10.45" x2="-20.72" y2="12.075" width="0" layer="19" extent="1-1"/>
</signal>
<signal name="GND-ISO">
<contactref element="R1" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="R1" pad="5"/>
<contactref element="R1" pad="3"/>
<wire x1="-19.12" y1="13.325" x2="-19.92" y2="12.075" width="0" layer="19" extent="1-1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>

View File

@ -0,0 +1,628 @@
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<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"/>
<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" fill="1" visible="no" active="no"/>
<layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="no"/>
<layer number="25" name="tNames" color="7" fill="1" visible="no" active="no"/>
<layer number="26" name="bNames" color="7" fill="1" visible="no" active="no"/>
<layer number="27" name="tValues" color="7" fill="1" visible="no" active="no"/>
<layer number="28" name="bValues" color="7" fill="1" visible="no" active="no"/>
<layer number="29" name="tStop" color="7" fill="3" visible="no" active="no"/>
<layer number="30" name="bStop" color="7" fill="6" visible="no" active="no"/>
<layer number="31" name="tCream" color="7" fill="4" visible="no" active="no"/>
<layer number="32" name="bCream" color="7" fill="5" visible="no" active="no"/>
<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="no"/>
<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="no"/>
<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="no"/>
<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="no"/>
<layer number="37" name="tTest" color="7" fill="1" visible="no" active="no"/>
<layer number="38" name="bTest" color="7" fill="1" visible="no" active="no"/>
<layer number="39" name="tKeepout" color="4" fill="11" visible="no" active="no"/>
<layer number="40" name="bKeepout" color="1" fill="11" visible="no" active="no"/>
<layer number="41" name="tRestrict" color="4" fill="10" visible="no" active="no"/>
<layer number="42" name="bRestrict" color="1" fill="10" visible="no" active="no"/>
<layer number="43" name="vRestrict" color="2" fill="10" visible="no" active="no"/>
<layer number="44" name="Drills" color="7" fill="1" visible="no" active="no"/>
<layer number="45" name="Holes" color="7" fill="1" visible="no" active="no"/>
<layer number="46" name="Milling" color="3" fill="1" visible="no" active="no"/>
<layer number="47" name="Measures" color="7" fill="1" visible="no" active="no"/>
<layer number="48" name="Document" color="7" fill="1" visible="no" active="no"/>
<layer number="49" name="Reference" color="7" fill="1" visible="no" active="no"/>
<layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>
<layer number="51" name="tDocu" color="7" 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"/>
<layer number="54" name="bGND_GNDA" color="1" fill="9" visible="no" active="no"/>
<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"/>
<layer number="59" name="tCarbon" color="7" fill="1" visible="no" active="no"/>
<layer number="60" name="bCarbon" color="7" fill="1" visible="no" active="no"/>
<layer number="90" name="Modules" color="5" fill="1" visible="yes" active="yes"/>
<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
<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"/>
<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
<layer number="99" name="SpiceOrder" color="7" fill="1" visible="yes" active="yes"/>
<layer number="100" name="Muster" color="7" fill="1" visible="no" active="no"/>
<layer number="101" name="Patch_Top" color="12" fill="4" visible="yes" active="yes"/>
<layer number="102" name="Vscore" color="7" fill="1" visible="yes" active="yes"/>
<layer number="103" name="tMap" color="7" fill="1" visible="yes" active="yes"/>
<layer number="104" name="Name" color="16" fill="1" visible="yes" active="yes"/>
<layer number="105" name="tPlate" color="7" fill="1" visible="yes" active="yes"/>
<layer number="106" name="bPlate" color="7" fill="1" visible="yes" active="yes"/>
<layer number="107" name="Crop" color="7" fill="1" visible="yes" active="yes"/>
<layer number="108" name="tplace-old" color="10" fill="1" visible="yes" active="yes"/>
<layer number="109" name="ref-old" color="11" fill="1" visible="yes" active="yes"/>
<layer number="110" name="fp0" color="7" fill="1" visible="yes" active="yes"/>
<layer number="111" name="LPC17xx" color="7" fill="1" visible="yes" active="yes"/>
<layer number="112" name="tSilk" color="7" fill="1" visible="yes" active="yes"/>
<layer number="113" name="IDFDebug" color="7" fill="1" visible="yes" active="yes"/>
<layer number="116" name="Patch_BOT" color="9" fill="4" visible="yes" active="yes"/>
<layer number="121" name="_tsilk" color="7" fill="1" visible="yes" active="yes"/>
<layer number="122" name="_bsilk" color="7" fill="1" visible="yes" active="yes"/>
<layer number="123" name="tTestmark" color="7" fill="1" visible="yes" active="yes"/>
<layer number="124" name="bTestmark" color="7" fill="1" visible="yes" active="yes"/>
<layer number="125" name="_tNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="126" name="_bNames" color="7" fill="1" visible="yes" active="yes"/>
<layer number="127" name="_tValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="128" name="_bValues" color="7" fill="1" visible="yes" active="yes"/>
<layer number="129" name="Mask" color="7" fill="1" visible="yes" active="yes"/>
<layer number="131" name="tAdjust" color="7" fill="1" visible="yes" active="yes"/>
<layer number="132" name="bAdjust" color="7" fill="1" visible="yes" active="yes"/>
<layer number="144" name="Drill_legend" color="7" fill="1" visible="yes" active="yes"/>
<layer number="150" name="Notes" color="7" fill="1" visible="yes" active="yes"/>
<layer number="151" name="HeatSink" color="7" fill="1" visible="yes" active="yes"/>
<layer number="152" name="_bDocu" color="7" fill="1" visible="yes" active="yes"/>
<layer number="153" name="FabDoc1" color="7" fill="1" visible="yes" active="yes"/>
<layer number="154" name="FabDoc2" color="7" fill="1" visible="yes" active="yes"/>
<layer number="155" name="FabDoc3" color="7" fill="1" visible="yes" active="yes"/>
<layer number="199" name="Contour" color="7" fill="1" visible="yes" active="yes"/>
<layer number="200" name="200bmp" color="1" fill="10" visible="yes" active="yes"/>
<layer number="201" name="201bmp" color="2" fill="10" visible="yes" active="yes"/>
<layer number="202" name="202bmp" color="3" fill="10" visible="yes" active="yes"/>
<layer number="203" name="203bmp" color="4" fill="10" visible="yes" active="yes"/>
<layer number="204" name="204bmp" color="5" fill="10" visible="yes" active="yes"/>
<layer number="205" name="205bmp" color="6" fill="10" visible="yes" active="yes"/>
<layer number="206" name="206bmp" color="7" fill="10" visible="yes" active="yes"/>
<layer number="207" name="207bmp" color="8" fill="10" visible="yes" active="yes"/>
<layer number="208" name="208bmp" color="9" fill="10" visible="yes" active="yes"/>
<layer number="209" name="209bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="210" name="210bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="211" name="211bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="212" name="212bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="213" name="213bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="214" name="214bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="215" name="215bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="216" name="216bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="217" name="217bmp" color="18" fill="1" visible="no" active="no"/>
<layer number="218" name="218bmp" color="19" fill="1" visible="no" active="no"/>
<layer number="219" name="219bmp" color="20" fill="1" visible="no" active="no"/>
<layer number="220" name="220bmp" color="21" fill="1" visible="no" active="no"/>
<layer number="221" name="221bmp" color="22" fill="1" visible="no" active="no"/>
<layer number="222" name="222bmp" color="23" fill="1" visible="no" active="no"/>
<layer number="223" name="223bmp" color="24" fill="1" visible="no" active="no"/>
<layer number="224" name="224bmp" color="25" fill="1" visible="no" active="no"/>
<layer number="225" name="225bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="226" name="226bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="227" name="227bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="228" name="228bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="229" name="229bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="230" name="230bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="231" name="231bmp" color="7" fill="1" visible="yes" active="yes"/>
<layer number="248" name="Housing" color="7" fill="1" visible="yes" active="yes"/>
<layer number="249" name="Edge" color="7" fill="1" visible="yes" active="yes"/>
<layer number="250" name="Descript" color="3" fill="1" visible="no" active="no"/>
<layer number="251" name="SMDround" color="12" fill="11" visible="no" active="no"/>
<layer number="254" name="cooling" color="7" fill="1" visible="yes" active="yes"/>
<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="SparkFun-AnalogIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of analog ICs- DACs, ADCs, video chips, op-amps, and others.&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="SO08">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt; Fits JEDEC packages (narrow SOIC-8)</description>
<circle x="-1.8034" y="-0.9906" radius="0.1436" width="0.2032" layer="21"/>
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<text x="-1.27" y="-0.635" size="0.4064" layer="27">&gt;VALUE</text>
<text x="-1.27" y="0" size="0.4064" layer="25">&gt;NAME</text>
</package>
<package name="DIP08">
<description>&lt;b&gt;Dual In Line&lt;/b&gt;</description>
<wire x1="-5.08" y1="2.54" x2="5.08" y2="2.54" width="0.2032" layer="21"/>
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<text x="-5.715" y="-3.81" size="1.27" layer="25" ratio="10" rot="R90">&gt;NAME</text>
</package>
</packages>
<symbols>
<symbol name="OP-AMP+-">
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<pin name="-IN" x="-5.08" y="2.54" visible="pad" length="short" direction="in"/>
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<pin name="V+" x="0" y="7.62" visible="pad" length="short" direction="pwr" rot="R270"/>
<pin name="V-" x="0" y="-7.62" visible="pad" length="short" direction="pwr" rot="R90"/>
</symbol>
<symbol name="OP-AMP">
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<pin name="-IN" x="-7.62" y="-2.54" visible="pad" length="short" direction="in"/>
<pin name="OUT" x="7.62" y="0" visible="pad" length="short" direction="out" rot="R180"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="OPAMP-DUAL" prefix="IC">
<description>Generic op-amp footprint</description>
<gates>
<gate name="A" symbol="OP-AMP+-" x="-15.24" y="0"/>
<gate name="B" symbol="OP-AMP" x="12.7" y="0"/>
</gates>
<devices>
<device name="U" package="SO08">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="A" pin="V+" pad="8"/>
<connect gate="A" pin="V-" pad="4"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="" package="DIP08">
<connects>
<connect gate="A" pin="+IN" pad="3"/>
<connect gate="A" pin="-IN" pad="2"/>
<connect gate="A" pin="OUT" pad="1"/>
<connect gate="A" pin="V+" pad="8"/>
<connect gate="A" pin="V-" pad="4"/>
<connect gate="B" pin="+IN" pad="5"/>
<connect gate="B" pin="-IN" pad="6"/>
<connect gate="B" pin="OUT" pad="7"/>
</connects>
<technologies>
<technology name="DIP"/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</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="MSOP8">
<description>&lt;b&gt;8M, 8-Lead, 0.118" Wide, Miniature Small Outline Package&lt;/b&gt;&lt;p&gt;
MSOP&lt;br&gt;
8M-Package doc1097.pdf</description>
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<wire x1="1.23" y1="1.48" x2="1.48" y2="1.23" width="0.1524" layer="21" curve="-90"/>
<wire x1="1.23" y1="-1.49" x2="1.48" y2="-1.24" width="0.1524" layer="21" curve="90"/>
<wire x1="-1.48" y1="-1.24" x2="-1.23" y2="-1.49" width="0.1524" layer="21" curve="90" cap="flat"/>
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<rectangle x1="-1.175" y1="1.55" x2="-0.775" y2="2.45" layer="51"/>
</package>
</packages>
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<symbol name="MOSFET-NCHANNEL">
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<circle x="0" y="1.905" radius="0.127" width="0.4064" layer="94"/>
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<text x="-5.08" y="-1.27" size="0.8128" layer="93">G</text>
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<rectangle x1="-2.794" y1="1.27" x2="-2.032" y2="2.54" layer="94"/>
<rectangle x1="-2.794" y1="-0.889" x2="-2.032" y2="0.889" layer="94"/>
<pin name="G" x="-7.62" y="0" visible="off" length="short" direction="pas"/>
<pin name="D" x="0" y="5.08" visible="off" length="short" direction="pas" rot="R270"/>
<pin name="S" x="0" y="-5.08" visible="off" length="short" direction="pas" rot="R90"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="IRF7509" prefix="Q" uservalue="yes">
<description>30V Dual PMOS/NMOS MSOP-8&lt;BR&gt;
NMOS RDS .11-ohm&lt;BR&gt;
PMOS RDS .20-ohm&lt;BR&gt;
TRANS-07913</description>
<gates>
<gate name="NMOS" symbol="MOSFET-NCHANNEL" x="-2.54" y="0"/>
<gate name="PMOS" symbol="MOSFET-PCHANNEL" x="-2.54" y="-20.32"/>
</gates>
<devices>
<device name="" package="MSOP8">
<connects>
<connect gate="NMOS" pin="D" pad="7 8"/>
<connect gate="NMOS" pin="G" pad="2"/>
<connect gate="NMOS" pin="S" pad="1"/>
<connect gate="PMOS" pin="D" pad="5 6"/>
<connect gate="PMOS" pin="G" pad="4"/>
<connect gate="PMOS" pin="S" pad="3"/>
</connects>
<technologies>
<technology name="">
<attribute name="PROD_ID" value="TRANS-07913"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</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="0603-ARV">
<description>&lt;b&gt;Chip Resistor Array&lt;/b&gt; size 4 × 0603&lt;p&gt;
convex termination - Phycomp Components&lt;br&gt;
Source: RS Components</description>
<wire x1="-1.55" y1="0.45" x2="1.55" y2="0.45" width="0.1016" layer="51"/>
<wire x1="1.55" y1="0.45" x2="1.55" y2="-0.45" width="0.1016" layer="51"/>
<wire x1="-1.55" y1="-0.45" x2="-1.55" y2="0.45" width="0.1016" layer="51"/>
<wire x1="1.55" y1="-0.45" x2="-1.55" y2="-0.45" width="0.1016" layer="51"/>
<smd name="1" x="-1.2" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
<smd name="2" x="-0.4" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
<smd name="3" x="0.4" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
<smd name="4" x="1.2" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
<smd name="5" x="1.2" y="0.625" dx="0.5" dy="0.65" layer="1"/>
<smd name="6" x="0.4" y="0.625" dx="0.5" dy="0.65" layer="1"/>
<smd name="7" x="-0.4" y="0.625" dx="0.5" dy="0.65" layer="1"/>
<smd name="8" x="-1.2" y="0.625" dx="0.5" dy="0.65" layer="1"/>
<text x="-1.905" y="-2.54" size="1.27" layer="25" ratio="10">&gt;NAME</text>
<text x="-1.905" y="1.27" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
<rectangle x1="-1.6" y1="0.7" x2="-0.9" y2="0.8" layer="51"/>
<rectangle x1="-0.7" y1="0.7" x2="-0.1" y2="0.8" layer="51"/>
<rectangle x1="0.1" y1="0.7" x2="0.7" y2="0.8" layer="51"/>
<rectangle x1="0.9" y1="0.7" x2="1.6" y2="0.8" layer="51"/>
<rectangle x1="-1.5" y1="0.5" x2="-0.95" y2="0.7" layer="51"/>
<rectangle x1="-0.65" y1="0.5" x2="-0.15" y2="0.7" layer="51"/>
<rectangle x1="0.15" y1="0.5" x2="0.65" y2="0.7" layer="51"/>
<rectangle x1="0.95" y1="0.5" x2="1.5" y2="0.7" layer="51"/>
<rectangle x1="0.9" y1="-0.8" x2="1.6" y2="-0.7" layer="51"/>
<rectangle x1="0.1" y1="-0.8" x2="0.7" y2="-0.7" layer="51"/>
<rectangle x1="-0.7" y1="-0.8" x2="-0.1" y2="-0.7" layer="51"/>
<rectangle x1="-1.6" y1="-0.8" x2="-0.9" y2="-0.7" layer="51"/>
<rectangle x1="0.95" y1="-0.7" x2="1.5" y2="-0.5" layer="51"/>
<rectangle x1="0.15" y1="-0.7" x2="0.65" y2="-0.5" layer="51"/>
<rectangle x1="-0.65" y1="-0.7" x2="-0.15" y2="-0.5" layer="51"/>
<rectangle x1="-1.5" y1="-0.7" x2="-0.95" y2="-0.5" layer="51"/>
</package>
</packages>
<symbols>
<symbol name="RESISTOR-1">
<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="1" x="-5.08" y="0" visible="pad" length="short" direction="pas" swaplevel="1"/>
<pin name="2" x="5.08" y="0" visible="pad" length="short" direction="pas" swaplevel="1" rot="R180"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="RESISTOR-ARRAY" prefix="R" uservalue="yes">
<description>&lt;b&gt;Array Chip Resistor&lt;/b&gt;&lt;p&gt;
Source: RS Component / Phycomp</description>
<gates>
<gate name="A" symbol="RESISTOR-1" x="0" y="7.62" addlevel="always" swaplevel="1"/>
<gate name="B" symbol="RESISTOR-1" x="0" y="2.54" addlevel="always" swaplevel="1"/>
<gate name="C" symbol="RESISTOR-1" x="0" y="-2.54" addlevel="always" swaplevel="1"/>
<gate name="D" symbol="RESISTOR-1" x="0" y="-7.62" addlevel="always" swaplevel="1"/>
</gates>
<devices>
<device name="0603-ARV" package="0603-ARV">
<connects>
<connect gate="A" pin="1" pad="1"/>
<connect gate="A" pin="2" pad="8"/>
<connect gate="B" pin="1" pad="2"/>
<connect gate="B" pin="2" pad="7"/>
<connect gate="C" pin="1" pad="3"/>
<connect gate="C" pin="2" pad="6"/>
<connect gate="D" pin="1" pad="4"/>
<connect gate="D" pin="2" pad="5"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, 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>
</packages>
<symbols>
<symbol name="GND-ISO">
<description>Isolated ground</description>
<pin name="GND-ISO" x="0" y="2.54" visible="off" length="short" direction="sup" rot="R270"/>
<wire x1="-2.032" y1="0" x2="2.032" y2="0" width="0.254" layer="94"/>
<wire x1="-1.27" y1="-0.762" x2="1.27" y2="-0.762" width="0.254" layer="94"/>
<wire x1="-0.508" y1="-1.524" x2="0.508" y2="-1.524" width="0.254" layer="94"/>
<text x="2.54" y="0" size="1.778" layer="96">&gt;VALUE</text>
<wire x1="1.27" y1="2.032" x2="1.27" y2="0.508" width="0.254" layer="94"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="GND-ISO" prefix="GND-ISO">
<description>Isolated ground</description>
<gates>
<gate name="G$1" symbol="GND-ISO" 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="SparkFun-AnalogIC" deviceset="OPAMP-DUAL" device="U"/>
<part name="IC2" library="SparkFun-AnalogIC" deviceset="OPAMP-DUAL" device="U"/>
<part name="Q1" library="SparkFun-DiscreteSemi" deviceset="IRF7509" device=""/>
<part name="R1" library="SparkFun-Passives" deviceset="RESISTOR-ARRAY" device="0603-ARV"/>
<part name="GND-ISO1" library="SparkFun-Aesthetics" deviceset="GND-ISO" device=""/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<instances>
<instance part="IC1" gate="A" x="-15.24" y="50.8"/>
<instance part="IC1" gate="B" x="-10.16" y="25.4"/>
<instance part="IC2" gate="A" x="93.98" y="53.34"/>
<instance part="IC2" gate="B" x="96.52" y="33.02"/>
<instance part="Q1" gate="NMOS" x="25.4" y="25.4"/>
<instance part="Q1" gate="PMOS" x="25.4" y="45.72"/>
<instance part="R1" gate="A" x="2.54" y="50.8"/>
<instance part="R1" gate="B" x="12.7" y="50.8"/>
<instance part="R1" gate="C" x="-25.4" y="58.42" rot="R90"/>
<instance part="R1" gate="D" x="-22.86" y="2.54" rot="R90"/>
<instance part="GND-ISO1" gate="G$1" x="-22.86" y="-5.08"/>
</instances>
<busses>
</busses>
<nets>
<net name="N$1" class="0">
<segment>
<pinref part="IC1" gate="A" pin="OUT"/>
<pinref part="R1" gate="A" pin="1"/>
<wire x1="-5.08" y1="50.8" x2="-2.54" y2="50.8" width="0.1524" layer="91"/>
</segment>
</net>
<net name="N$2" class="0">
<segment>
<pinref part="R1" gate="A" pin="2"/>
<pinref part="R1" gate="B" pin="1"/>
<wire x1="7.62" y1="50.8" x2="7.62" y2="45.72" width="0.1524" layer="91"/>
<pinref part="Q1" gate="PMOS" pin="G"/>
<wire x1="7.62" y1="45.72" x2="17.78" y2="45.72" width="0.1524" layer="91"/>
</segment>
</net>
<net name="GND-ISO" class="0">
<segment>
<pinref part="R1" gate="D" pin="1"/>
<pinref part="GND-ISO1" gate="G$1" pin="GND-ISO"/>
</segment>
</net>
<net name="N$3" class="0">
<segment>
<pinref part="R1" gate="D" pin="2"/>
<pinref part="R1" gate="C" pin="1"/>
<wire x1="-22.86" y1="7.62" x2="-25.4" y2="7.62" width="0.1524" layer="91"/>
<wire x1="-25.4" y1="7.62" x2="-25.4" y2="53.34" width="0.1524" layer="91"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>