seniordesign-hardware Changeset - 45be254b042f

Changeset - 45be254b042f

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mkroening@CL-SEC241-07.cedarville.edu - 12 years ago 2012-11-15 23:18:08
mkroening@CL-SEC241-07.cedarville.edu

Geiger board PWM generator work and ping safety

3 files changed with 997 insertions and 84 deletions:

master/eagle.epf

slave-daughter/slave-daughter-gieger.brd

487

slave-daughter/slave-daughter-gieger.sch

509

0 comments (0 inline, 0 general)

master/eagle.epf

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@@ @@ -346,7 +346,7 @@ UsedLibrary="C:/Users/mkroening/Document @@
 [Win_1]
 Type="Control Panel"
 Loc="332 293 931 692"
-State=2
+State=0
 Number=0
 [Desktop]

slave-daughter/slave-daughter-gieger.brd

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Show inline comments

@@ @@ -6,7 +6,7 @@ @@
 <setting alwaysvectorfont="yes"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="5" unitdist="mil" unit="mil" style="lines" multiple="1" display="no" altdistance="5" altunitdist="mil" altunit="mil"/>
+<grid distance="1" unitdist="mil" unit="mil" style="lines" multiple="1" display="no" altdistance="1" altunitdist="mil" altunit="mil"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
@@ @@ -309,6 +309,32 @@ Basic SMA packaged diode. Good for rever @@
 <rectangle x1="0.3302" y1="-0.4699" x2="0.8303" y2="0.4801" layer="51"/>
 <rectangle x1="-0.1999" y1="-0.3" x2="0.1999" y2="0.3" layer="35"/>
 </package>
 <package name="TRIMPOT-3MM">
 <wire x1="-1" y1="1.6" x2="-1.6" y2="1.6" width="0.2032" layer="21"/>
 <wire x1="-1.6" y1="1.6" x2="-1.6" y2="-1.6" width="0.2032" layer="21"/>
 <wire x1="1" y1="1.6" x2="1.6" y2="1.6" width="0.2032" layer="21"/>
 <wire x1="1.6" y1="1.6" x2="1.6" y2="-1.6" width="0.2032" layer="21"/>
 <smd name="1" x="-0.85" y="-1.65" dx="1" dy="0.9" layer="1"/>
 <smd name="3" x="0.85" y="-1.65" dx="1" dy="0.9" layer="1"/>
 <smd name="2" x="0" y="1.65" dx="1.1" dy="0.9" layer="1"/>
 <text x="-0.762" y="0.508" size="0.3048" layer="25">&gt;NAME</text>
 <text x="-0.762" y="0" size="0.3048" layer="27">&gt;VALUE</text>
 </package>
 <package name="SOT23">
 <description>&lt;b&gt;SOT-23&lt;/b&gt;</description>
 <wire x1="1.4224" y1="0.6604" x2="1.4224" y2="-0.6604" width="0.1524" layer="51"/>
 <wire x1="1.4224" y1="-0.6604" x2="-1.4224" y2="-0.6604" width="0.1524" layer="51"/>
 <wire x1="-1.4224" y1="-0.6604" x2="-1.4224" y2="0.6604" width="0.1524" layer="51"/>
 <wire x1="-1.4224" y1="0.6604" x2="1.4224" y2="0.6604" width="0.1524" layer="51"/>
 <smd name="3" x="0" y="1.1" dx="1" dy="1.4" layer="1"/>
 <smd name="2" x="0.95" y="-1.1" dx="1" dy="1.4" layer="1"/>
 <smd name="1" x="-0.95" y="-1.1" dx="1" dy="1.4" layer="1"/>
 <text x="-0.889" y="2.032" size="0.4064" layer="25">&gt;NAME</text>
 <text x="-1.016" y="-0.1905" size="0.4064" layer="27">&gt;VALUE</text>
 <rectangle x1="-0.2286" y1="0.7112" x2="0.2286" y2="1.2954" layer="51"/>
 <rectangle x1="0.7112" y1="-1.2954" x2="1.1684" y2="-0.7112" layer="51"/>
 <rectangle x1="-1.1684" y1="-1.2954" x2="-0.7112" y2="-0.7112" layer="51"/>
 </package>
 </packages>
 </library>
 <library name="SeniorDesign">
@@ @@ -394,7 +420,7 @@ Based on the following sources: @@
 <class number="0" name="default" width="0" drill="0">
 </class>
 </classes>
-<designrules name="default">
+<designrules name="LaenPCBOrder">
 <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
@@ @@ -402,33 +428,29 @@ die meisten Anwendungen passen. Sollte i @@
 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;
+<description language="en">&lt;b&gt;Laen's PCB Order 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>
 Please make sure your boards conform to these design rules.</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="mtCopper" value="0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm 0.0356mm"/>
 <param name="mtIsolate" value="1.5011mm 0.1499mm 0.2007mm 0.1499mm 0.2007mm 0.1499mm 0.2007mm 0.1499mm 0.2007mm 0.1499mm 0.2007mm 0.1499mm 0.2007mm 0.1499mm 0.2007mm"/>
 <param name="mdWireWire" value="6mil"/>
 <param name="mdWirePad" value="6mil"/>
 <param name="mdWireVia" value="6mil"/>
 <param name="mdPadPad" value="6mil"/>
 <param name="mdPadVia" value="6mil"/>
 <param name="mdViaVia" value="6mil"/>
 <param name="mdSmdPad" value="6mil"/>
 <param name="mdSmdVia" value="6mil"/>
 <param name="mdSmdSmd" value="6mil"/>
 <param name="mdViaViaSameLayer" value="8mil"/>
 <param name="mnLayersViaInSmd" value="2"/>
 <param name="mdCopperDimension" value="40mil"/>
 <param name="mdDrill" value="8mil"/>
 <param name="mdCopperDimension" value="15mil"/>
 <param name="mdDrill" value="6mil"/>
 <param name="mdSmdStop" value="0mil"/>
 <param name="msWidth" value="10mil"/>
 <param name="msDrill" value="24mil"/>
 <param name="msMicroVia" value="9.99mm"/>
 <param name="msWidth" value="6mil"/>
 <param name="msDrill" value="6mil"/>
 <param name="msMicroVia" value="6mil"/>
 <param name="msBlindViaRatio" value="0.5"/>
 <param name="rvPadTop" value="0.25"/>
 <param name="rvPadInner" value="0.25"/>
@@ @@ -437,15 +459,15 @@ design rules under a new name.</descript @@
 <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="rlMinPadTop" value="7mil"/>
 <param name="rlMaxPadTop" value="20mil"/>
-<param name="rlMinPadInner" value="10mil"/>
+<param name="rlMinPadInner" value="7mil"/>
 <param name="rlMaxPadInner" value="20mil"/>
-<param name="rlMinPadBottom" value="10mil"/>
+<param name="rlMinPadBottom" value="7mil"/>
 <param name="rlMaxPadBottom" value="20mil"/>
-<param name="rlMinViaOuter" value="8mil"/>
+<param name="rlMinViaOuter" value="7mil"/>
 <param name="rlMaxViaOuter" value="20mil"/>
-<param name="rlMinViaInner" value="8mil"/>
+<param name="rlMinViaInner" value="7mil"/>
 <param name="rlMaxViaInner" value="20mil"/>
 <param name="rlMinMicroViaOuter" value="4mil"/>
 <param name="rlMaxMicroViaOuter" value="20mil"/>
@@ @@ -462,7 +484,7 @@ design rules under a new name.</descript @@
 <param name="mlMaxStopFrame" value="4mil"/>
 <param name="mlMinCreamFrame" value="0mil"/>
 <param name="mlMaxCreamFrame" value="0mil"/>
-<param name="mlViaStopLimit" value="0mil"/>
+<param name="mlViaStopLimit" value="12mil"/>
 <param name="srRoundness" value="0"/>
 <param name="srMinRoundness" value="0mil"/>
 <param name="srMaxRoundness" value="0mil"/>
@@ @@ -471,7 +493,7 @@ design rules under a new name.</descript @@
 <param name="dpMaxLengthDifference" value="10mm"/>
 <param name="dpGapFactor" value="2.5"/>
 <param name="checkGrid" value="0"/>
-<param name="checkAngle" value="0"/>
+<param name="checkAngle" value="1"/>
 <param name="checkFont" value="1"/>
 <param name="checkRestrict" value="1"/>
 <param name="useDiameter" value="13"/>
@@ @@ -576,9 +598,9 @@ design rules under a new name.</descript @@
 <element name="U$1" library="SparkFun" package="GEIGER_TUBE" value="GEIGER_TUBELND712" x="53.34" y="20.32"/>
 <element name="U$3" library="SeniorDesign" package="B82801B724A60" value="TRANSFORMER" x="20.32" y="19.05" rot="R270"/>
 <element name="Q1" library="SparkFun" package="SOT23-3" value="MOSFET-NCHANNELSMD" x="11.43" y="13.97" rot="R180"/>
 <element name="IC1" library="74xx-eu" package="SO14" value="74AC14D" x="-67.31" y="-24.13"/>
 <element name="D1" library="SparkFun" package="SOD-323" value="" x="-76.2" y="-25.4"/>
 <element name="D2" library="SparkFun" package="SOD-323" value="" x="-80.01" y="-25.4"/>
 <element name="IC1" library="74xx-eu" package="SO14" value="74AC14D" x="41.4782" y="6.5278" rot="R180"/>
 <element name="D1" library="SparkFun" package="SOD-323" value="" x="44.0944" y="18.1102" rot="R180"/>
 <element name="D2" library="SparkFun" package="SOD-323" value="" x="38.8366" y="18.1356" rot="R180"/>
 <element name="D3" library="SparkFun" package="SMA-DIODE" value="" x="12.319" y="26.924"/>
 <element name="C1" library="SparkFun" package="1206" value=".022uF" x="11.557" y="22.479"/>
 <element name="R1" library="SparkFun" package="0603-RES" value="1M" x="25.273" y="28.067" rot="R90"/>
@@ @@ -588,6 +610,12 @@ design rules under a new name.</descript @@
 <element name="C4" library="SparkFun" package="0603-CAP" value="" x="26.416" y="11.811"/>
 <element name="D4" library="SparkFun" package="SMA-DIODE" value="" x="32.258" y="13.97" rot="R270"/>
 <element name="R3" library="SparkFun" package="0603-RES" value="" x="26.416" y="9.398" rot="R180"/>
 <element name="R4" library="SparkFun" package="TRIMPOT-3MM" value="TRIMPOTSMD" x="42.799" y="14.1478" rot="R180"/>
 <element name="C5" library="SparkFun" package="0603-CAP" value="0.1uF" x="37.6428" y="13.843" rot="R270"/>
 <element name="R5" library="SparkFun" package="0603-RES" value="1K" x="35.3314" y="28.067" rot="R270"/>
 <element name="R6" library="SparkFun" package="0603-RES" value="1.8K" x="41.5544" y="28.1432" rot="R90"/>
 <element name="Q2" library="SparkFun" package="SOT23" value="" x="38.2016" y="33.4264"/>
 <element name="C6" library="SparkFun" package="0603-CAP" value="4.7uF" x="38.5064" y="28.0924" rot="R90"/>
 </elements>
 <signals>
 <signal name="GND">
@@ @@ -599,13 +627,23 @@ design rules under a new name.</descript @@
 <contactref element="D4" pad="A"/>
 <contactref element="D3" pad="A"/>
 <contactref element="C1" pad="1"/>
 <wire x1="-63.5" y1="-27.2034" x2="32.258" y2="16.12" width="0" layer="19" extent="1-1"/>
 <wire x1="5.08" y1="2.667" x2="-63.5" y2="-27.2034" width="0" layer="19" extent="1-1"/>
 <wire x1="10.199" y1="18.669" x2="5.08" y2="2.667" width="0" layer="19" extent="1-1"/>
 <wire x1="10.157" y1="22.479" x2="10.199" y2="18.669" width="0" layer="19" extent="1-1"/>
 <wire x1="10.169" y1="26.924" x2="10.157" y2="22.479" width="0" layer="19" extent="1-1"/>
 <wire x1="22.9425" y1="19.05" x2="10.199" y2="18.669" width="0" layer="19" extent="1-1"/>
 <wire x1="66.802" y1="29.464" x2="22.9425" y2="19.05" width="0" layer="19" extent="1-1"/>
 <polygon width="0.4064" layer="16" isolate="0.254">
 <vertex x="-3.302" y="44.958"/>
 <vertex x="106.553" y="44.958"/>
 <vertex x="106.553" y="-7.366"/>
 <vertex x="-3.302" y="-7.366"/>
 </polygon>
 <polygon width="0.4064" layer="1" isolate="0.254">
 <vertex x="-2.159" y="43.561"/>
 <vertex x="105.283" y="43.561"/>
 <vertex x="105.283" y="-5.969"/>
 <vertex x="-2.159" y="-5.969"/>
 </polygon>
 <contactref element="C5" pad="2"/>
 <contactref element="Q2" pad="2"/>
 <contactref element="C6" pad="2"/>
 <wire x1="38.5064" y1="28.9424" x2="38.5064" y2="29.0068" width="0.4064" layer="1"/>
 <wire x1="37.6682" y1="9.6012" x2="37.6428" y2="12.993" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="VBAT">
 <contactref element="JP1" pad="2"/>
@@ @@ -615,9 +653,31 @@ design rules under a new name.</descript @@
 <contactref element="IC1" pad="14"/>
 <contactref element="Q1" pad="3"/>
 <contactref element="C3" pad="1"/>
 <wire x1="-71.12" y1="-21.0566" x2="11.899" y2="18.669" width="0" layer="19" extent="1-1"/>
 <wire x1="11.43" y1="12.87" x2="-71.12" y2="-21.0566" width="0" layer="19" extent="1-1"/>
 <wire x1="10.16" y1="2.667" x2="11.43" y2="12.87" width="0" layer="19" extent="1-1"/>
 <wire x1="11.43" y1="12.87" x2="11.43" y2="12.827" width="0.4064" layer="1"/>
 <wire x1="11.43" y1="12.827" x2="8.763" y2="10.16" width="0.4064" layer="1"/>
 <wire x1="8.763" y1="10.16" x2="8.763" y2="4.064" width="0.4064" layer="1"/>
 <wire x1="8.763" y1="4.064" x2="10.16" y2="2.667" width="0.4064" layer="1"/>
 <wire x1="11.43" y1="12.87" x2="11.43" y2="12.954" width="0.4064" layer="1"/>
 <wire x1="11.43" y1="12.954" x2="10.795" y2="13.589" width="0.4064" layer="1"/>
 <wire x1="10.795" y1="13.589" x2="9.779" y2="13.589" width="0.4064" layer="1"/>
 <wire x1="9.779" y1="13.589" x2="8.636" y2="14.732" width="0.4064" layer="1"/>
 <wire x1="8.636" y1="14.732" x2="8.636" y2="15.406" width="0.4064" layer="1"/>
 <wire x1="8.636" y1="15.406" x2="11.899" y2="18.669" width="0.4064" layer="1"/>
 <wire x1="45.2882" y1="3.4544" x2="45.2882" y2="2.8194" width="0.4064" layer="1"/>
 <wire x1="45.2882" y1="2.8194" x2="44.1198" y2="1.651" width="0.4064" layer="1"/>
 <wire x1="44.1198" y1="1.651" x2="34.5694" y2="1.651" width="0.4064" layer="1"/>
 <wire x1="34.5694" y1="1.651" x2="31.0134" y2="5.207" width="0.4064" layer="1"/>
 <wire x1="31.0134" y1="5.207" x2="12.7" y2="5.207" width="0.4064" layer="1"/>
 <wire x1="12.7" y1="5.207" x2="10.16" y2="2.667" width="0.4064" layer="1"/>
 <contactref element="R6" pad="2"/>
 <wire x1="45.2882" y1="3.4544" x2="45.2882" y2="4.1402" width="0.4064" layer="1"/>
 <wire x1="45.2882" y1="4.1402" x2="45.9994" y2="4.8514" width="0.4064" layer="1"/>
 <wire x1="45.9994" y1="4.8514" x2="56.5658" y2="4.8514" width="0.4064" layer="1"/>
 <wire x1="56.5658" y1="4.8514" x2="57.4802" y2="5.7658" width="0.4064" layer="1"/>
 <wire x1="57.4802" y1="5.7658" x2="57.4802" y2="28.4734" width="0.4064" layer="1"/>
 <wire x1="57.4802" y1="28.4734" x2="56.0324" y2="29.9212" width="0.4064" layer="1"/>
 <wire x1="56.0324" y1="29.9212" x2="42.4824" y2="29.9212" width="0.4064" layer="1"/>
 <wire x1="42.4824" y1="29.9212" x2="41.5544" y2="28.9932" width="0.4064" layer="1"/>
 </signal>
 <signal name="MOSI">
 <contactref element="JP1" pad="4"/>
@@ @@ -685,45 +745,414 @@ design rules under a new name.</descript @@
 <signal name="N$6">
 <contactref element="D3" pad="C"/>
 <contactref element="U$3" pad="1"/>
 <wire x1="22.17" y1="22.46" x2="14.469" y2="26.924" width="0" layer="19" extent="1-1"/>
 <wire x1="14.469" y1="26.924" x2="14.469" y2="26.806" width="0.4064" layer="1"/>
 <wire x1="14.469" y1="26.806" x2="15.621" y2="25.654" width="0.4064" layer="1"/>
 <wire x1="15.621" y1="25.654" x2="18.976" y2="25.654" width="0.4064" layer="1"/>
 <wire x1="18.976" y1="25.654" x2="22.17" y2="22.46" width="0.4064" layer="1"/>
 </signal>
 <signal name="V500">
 <contactref element="U$3" pad="3"/>
 <contactref element="C1" pad="2"/>
 <contactref element="R1" pad="1"/>
 <wire x1="12.957" y1="22.479" x2="25.273" y2="27.217" width="0" layer="19" extent="1-1"/>
 <wire x1="18.47" y1="22.46" x2="12.957" y2="22.479" width="0" layer="19" extent="1-1"/>
 <wire x1="12.976" y1="22.46" x2="12.957" y2="22.479" width="0.4064" layer="1"/>
 <wire x1="12.957" y1="22.479" x2="12.957" y2="22.603" width="0.4064" layer="1"/>
 <wire x1="12.957" y1="22.603" x2="11.303" y2="24.257" width="0.4064" layer="1"/>
 <wire x1="11.303" y1="24.257" x2="8.763" y2="24.257" width="0.4064" layer="1"/>
 <wire x1="8.763" y1="24.257" x2="5.969" y2="27.051" width="0.4064" layer="1"/>
 <wire x1="5.969" y1="27.051" x2="5.969" y2="28.194" width="0.4064" layer="1"/>
 <wire x1="5.969" y1="28.194" x2="7.747" y2="29.972" width="0.4064" layer="1"/>
 <wire x1="7.747" y1="29.972" x2="19.558" y2="29.972" width="0.4064" layer="1"/>
 <wire x1="19.558" y1="29.972" x2="23.241" y2="26.289" width="0.4064" layer="1"/>
 <wire x1="25.234" y1="27.178" x2="25.273" y2="27.217" width="0.4064" layer="1"/>
 <wire x1="12.976" y1="22.46" x2="12.976" y2="22.628" width="0.4064" layer="1"/>
 <wire x1="12.976" y1="22.628" x2="14.097" y2="23.749" width="0.4064" layer="1"/>
 <wire x1="14.097" y1="23.749" x2="17.181" y2="23.749" width="0.4064" layer="1"/>
 <wire x1="17.181" y1="23.749" x2="18.47" y2="22.46" width="0.4064" layer="1"/>
 <wire x1="25.234" y1="27.178" x2="25.234" y2="27.139" width="0.4064" layer="1"/>
 <wire x1="25.234" y1="27.139" x2="24.384" y2="26.289" width="0.4064" layer="1"/>
 <wire x1="24.384" y1="26.289" x2="23.241" y2="26.289" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$7">
 <contactref element="U$1" pad="VCC"/>
 <contactref element="R2" pad="2"/>
 <wire x1="53.34" y1="20.32" x2="28.575" y2="27.217" width="0" layer="19" extent="1-1"/>
 <wire x1="28.575" y1="27.217" x2="28.575" y2="27.178" width="0.4064" layer="1"/>
 <wire x1="28.575" y1="27.178" x2="35.433" y2="20.32" width="0.4064" layer="1"/>
 <wire x1="35.433" y1="20.32" x2="53.34" y2="20.32" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$8">
 <contactref element="R2" pad="1"/>
 <contactref element="R1" pad="2"/>
 <contactref element="C2" pad="1"/>
 <wire x1="28.575" y1="28.917" x2="31.877" y2="28.917" width="0" layer="19" extent="1-1"/>
 <wire x1="25.273" y1="28.917" x2="28.575" y2="28.917" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="PING">
 <contactref element="C2" pad="2"/>
 <wire x1="25.273" y1="28.917" x2="25.273" y2="28.956" width="0.4064" layer="1"/>
 <wire x1="25.273" y1="28.956" x2="25.908" y2="29.591" width="0.4064" layer="1"/>
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slave-daughter/slave-daughter-gieger.sch

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Show inline comments

@@ @@ -975,6 +975,182 @@ Commonly used for 1/4W through-hole resi @@
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 <wire x1="-1.6" y1="1.6" x2="-1.6" y2="-1.6" width="0.2032" layer="21"/>
 <wire x1="1" y1="1.6" x2="1.6" y2="1.6" width="0.2032" layer="21"/>
 <wire x1="1.6" y1="1.6" x2="1.6" y2="-1.6" width="0.2032" layer="21"/>
 <smd name="1" x="-0.85" y="-1.65" dx="1" dy="0.9" layer="1"/>
 <smd name="3" x="0.85" y="-1.65" dx="1" dy="0.9" layer="1"/>
 <smd name="2" x="0" y="1.65" dx="1.1" dy="0.9" layer="1"/>
 <text x="-0.762" y="0.508" size="0.3048" layer="25">&gt;NAME</text>
 <text x="-0.762" y="0" size="0.3048" layer="27">&gt;VALUE</text>
 </package>
 <package name="3362U-2">
 <wire x1="-3.81" y1="-3.556" x2="3.81" y2="-3.556" width="0.2032" layer="21"/>
 <wire x1="3.81" y1="-3.556" x2="3.81" y2="3.1496" width="0.2032" layer="21"/>
 <wire x1="3.81" y1="3.1496" x2="-3.81" y2="3.1496" width="0.2032" layer="21"/>
 <wire x1="-3.81" y1="3.1496" x2="-3.81" y2="-3.556" width="0.2032" layer="21"/>
 <wire x1="-3.81" y1="-3.81" x2="3.81" y2="-3.81" width="0.2032" layer="51"/>
 <wire x1="0" y1="1.397" x2="0" y2="-1.397" width="0.127" layer="51"/>
 <wire x1="1.397" y1="0" x2="-1.397" y2="0" width="0.127" layer="51"/>
 <circle x="0" y="0" radius="1.397" width="0.127" layer="51"/>
 <circle x="3.1496" y="2.5908" radius="0.1481" width="0.127" layer="51"/>
 <pad name="1" x="-2.54" y="-0.3048" drill="1.016" diameter="1.8796" shape="square"/>
 <pad name="2" x="0" y="-0.3048" drill="1.016" diameter="1.8796"/>
 <pad name="3" x="2.54" y="-0.3048" drill="1.016" diameter="1.8796"/>
 </package>
 <package name="TRIM_POT_PTH">
 <wire x1="2.54" y1="2.54" x2="-2.54" y2="2.54" width="0.127" layer="21"/>
 <wire x1="-2.54" y1="2.54" x2="-2.54" y2="-2.54" width="0.127" layer="21"/>
 <wire x1="-2.54" y1="-2.54" x2="2.54" y2="-2.54" width="0.127" layer="21"/>
 <wire x1="2.54" y1="-2.54" x2="2.54" y2="2.54" width="0.127" layer="21"/>
 <wire x1="0" y1="-1.27" x2="0" y2="0" width="0.127" layer="21"/>
 <wire x1="-1.27" y1="0" x2="0" y2="0" width="0.127" layer="21"/>
 <wire x1="0" y1="1.27" x2="0" y2="0" width="0.127" layer="21"/>
 <wire x1="0" y1="0" x2="1.27" y2="0" width="0.127" layer="21"/>
 <circle x="0" y="0" radius="2.008" width="0.127" layer="21"/>
 <pad name="2" x="0" y="2.54" drill="1" diameter="1.8796" rot="R180"/>
 <pad name="1" x="-2.54" y="-2.54" drill="1" diameter="1.8796" rot="R180"/>
 <pad name="3" x="2.54" y="-2.54" drill="1" diameter="1.8796" rot="R180"/>
 <text x="3.175" y="1.27" size="0.6096" layer="25">&gt;Name</text>
 <text x="3.175" y="0" size="0.6096" layer="27">&gt;Value</text>
 </package>
 <package name="TRIMPOT_PTH_S3_LOCK">
 <wire x1="-3.81" y1="-3.556" x2="3.81" y2="-3.556" width="0.2032" layer="21"/>
 <wire x1="3.81" y1="-3.556" x2="3.81" y2="3.1496" width="0.2032" layer="21"/>
 <wire x1="3.81" y1="3.1496" x2="-3.81" y2="3.1496" width="0.2032" layer="21"/>
 <wire x1="-3.81" y1="3.1496" x2="-3.81" y2="-3.556" width="0.2032" layer="21"/>
 <wire x1="-3.81" y1="-3.81" x2="3.81" y2="-3.81" width="0.2032" layer="51"/>
 <wire x1="0" y1="1.397" x2="0" y2="-1.397" width="0.127" layer="51"/>
 <wire x1="1.397" y1="0" x2="-1.397" y2="0" width="0.127" layer="51"/>
 <circle x="0" y="0" radius="1.397" width="0.127" layer="51"/>
 <circle x="3.1496" y="2.5908" radius="0.1481" width="0.127" layer="21"/>
 <circle x="-2.54" y="-0.2794" radius="0.2286" width="0.0254" layer="51"/>
 <circle x="0" y="-0.2794" radius="0.2286" width="0.0254" layer="51"/>
 <circle x="2.54" y="-0.2794" radius="0.2286" width="0.0254" layer="51"/>
 <pad name="1" x="-2.6924" y="-0.3048" drill="0.7366" diameter="1.6764" shape="square"/>
 <pad name="2" x="0" y="-0.3048" drill="0.7366" diameter="1.6764"/>
 <pad name="3" x="2.6924" y="-0.3048" drill="0.7366" diameter="1.6764"/>
 </package>
 <package name="3386U">
 <description>&lt;h3&gt;TSR-3386U Trimpot&lt;/h3&gt;
 Trimpot with a knob&lt;br&gt;
 For COM-09806 in the SparkFun catalog&lt;br&gt;</description>
 <wire x1="-4.765" y1="-4.765" x2="-4" y2="-4.765" width="0.2032" layer="21"/>
 <wire x1="4" y1="-4.765" x2="4.765" y2="-4.765" width="0.2032" layer="21"/>
 <wire x1="4.765" y1="-4.765" x2="4.765" y2="4.765" width="0.2032" layer="21"/>
 <wire x1="4.765" y1="4.765" x2="-4.765" y2="4.765" width="0.2032" layer="21"/>
 <wire x1="-4.765" y1="4.765" x2="-4.765" y2="-4.765" width="0.2032" layer="21"/>
 <wire x1="-1.5" y1="2.2" x2="-0.5" y2="2.2" width="0.127" layer="51"/>
 <wire x1="-0.5" y1="2.2" x2="-0.5" y2="-1.8" width="0.127" layer="51"/>
 <wire x1="-0.5" y1="-1.8" x2="0.5" y2="-1.8" width="0.127" layer="51"/>
 <wire x1="0.5" y1="-1.8" x2="0.5" y2="2.2" width="0.127" layer="51"/>
 <wire x1="0.5" y1="2.2" x2="1.5" y2="2.2" width="0.127" layer="51"/>
 <wire x1="0" y1="3.7" x2="-1.5" y2="2.2" width="0.127" layer="51"/>
 <wire x1="1.5" y1="2.2" x2="0" y2="3.7" width="0.127" layer="51"/>
 <wire x1="-4" y1="-4.765" x2="-4" y2="-4.365" width="0.2032" layer="21"/>
 <wire x1="-4" y1="-4.365" x2="4" y2="-4.365" width="0.2032" layer="21"/>
 <wire x1="4" y1="-4.365" x2="4" y2="-4.765" width="0.2032" layer="21"/>
 <circle x="0" y="0.575" radius="4" width="0.127" layer="51"/>
 <pad name="1" x="-2.54" y="-0.015" drill="1.016" diameter="1.8796" shape="square"/>
 <pad name="2" x="0" y="-0.015" drill="1.016" diameter="1.8796"/>
 <pad name="3" x="2.54" y="-0.015" drill="1.016" diameter="1.8796"/>
 </package>
 <package name="TRIMPOT_TC33">
 <wire x1="-1.55" y1="-1.65" x2="1.55" y2="-1.65" width="0.127" layer="51"/>
 <wire x1="1.55" y1="-1.65" x2="1.55" y2="1.45" width="0.127" layer="51"/>
 <wire x1="1.55" y1="1.45" x2="-1.55" y2="1.45" width="0.127" layer="51"/>
 <wire x1="-1.55" y1="1.45" x2="-1.55" y2="-1.65" width="0.127" layer="51"/>
 <wire x1="-0.75" y1="1.45" x2="-1.55" y2="1.45" width="0.127" layer="21"/>
 <wire x1="-1.55" y1="1.45" x2="-1.55" y2="-1.65" width="0.127" layer="21"/>
 <wire x1="-1.55" y1="-1.65" x2="-1.5" y2="-1.65" width="0.127" layer="21"/>
 <wire x1="-0.3" y1="-1.65" x2="0.3" y2="-1.65" width="0.127" layer="21"/>
 <wire x1="1.5" y1="-1.65" x2="1.55" y2="-1.65" width="0.127" layer="21"/>
 <wire x1="1.55" y1="-1.65" x2="1.55" y2="1.45" width="0.127" layer="21"/>
 <wire x1="1.55" y1="1.45" x2="0.75" y2="1.45" width="0.127" layer="21"/>
 <smd name="2" x="0" y="1.45" dx="1.1" dy="0.9" layer="1"/>
 <smd name="1" x="-0.91" y="-1.45" dx="1.1" dy="0.9" layer="1"/>
 <smd name="3" x="0.91" y="-1.45" dx="1.1" dy="0.9" layer="1"/>
 <text x="2" y="1" size="1.016" layer="27">&gt;Value</text>
 <text x="2" y="-2" size="1.016" layer="25">&gt;Name</text>
 </package>
 <package name="TRIMPOT-3MM-2">
 <wire x1="-1.1016" y1="1.6" x2="-2.0064" y2="1.6" width="0.2032" layer="21"/>
 <wire x1="-2.0064" y1="1.6" x2="-2.0064" y2="-1.5238" width="0.2032" layer="21"/>
 <wire x1="1.1016" y1="1.6" x2="2.0064" y2="1.6" width="0.2032" layer="21"/>
 <wire x1="2.0064" y1="1.6" x2="2.0064" y2="-1.5238" width="0.2032" layer="21"/>
 <smd name="1" x="-1.1548" y="-1.4214" dx="1.0922" dy="1.6002" layer="1"/>
 <smd name="3" x="1.1548" y="-1.4214" dx="1.0922" dy="1.6002" layer="1"/>
 <smd name="2" x="0" y="1.4214" dx="1.6002" dy="1.6002" layer="1"/>
 <text x="-0.762" y="0.508" size="0.3048" layer="25">&gt;NAME</text>
 <text x="-0.762" y="0" size="0.3048" layer="27">&gt;VALUE</text>
 </package>
 <package name="SOT23">
 <description>&lt;b&gt;SOT-23&lt;/b&gt;</description>
 <wire x1="1.4224" y1="0.6604" x2="1.4224" y2="-0.6604" width="0.1524" layer="51"/>
 <wire x1="1.4224" y1="-0.6604" x2="-1.4224" y2="-0.6604" width="0.1524" layer="51"/>
 <wire x1="-1.4224" y1="-0.6604" x2="-1.4224" y2="0.6604" width="0.1524" layer="51"/>
 <wire x1="-1.4224" y1="0.6604" x2="1.4224" y2="0.6604" width="0.1524" layer="51"/>
 <smd name="3" x="0" y="1.1" dx="1" dy="1.4" layer="1"/>
 <smd name="2" x="0.95" y="-1.1" dx="1" dy="1.4" layer="1"/>
 <smd name="1" x="-0.95" y="-1.1" dx="1" dy="1.4" layer="1"/>
 <text x="-0.889" y="2.032" size="0.4064" layer="25">&gt;NAME</text>
 <text x="-1.016" y="-0.1905" size="0.4064" layer="27">&gt;VALUE</text>
 <rectangle x1="-0.2286" y1="0.7112" x2="0.2286" y2="1.2954" layer="51"/>
 <rectangle x1="0.7112" y1="-1.2954" x2="1.1684" y2="-0.7112" layer="51"/>
 <rectangle x1="-1.1684" y1="-1.2954" x2="-0.7112" y2="-0.7112" layer="51"/>
 </package>
 <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>
 <package name="SOT89">
 <wire x1="2.3" y1="1.3" x2="2.3" y2="-1.3" width="0.2032" layer="21"/>
 <wire x1="2.3" y1="-1.3" x2="-2.3" y2="-1.3" width="0.2032" layer="21"/>
 <wire x1="-2.3" y1="-1.3" x2="-2.3" y2="1.3" width="0.2032" layer="21"/>
 <wire x1="-2.3" y1="1.3" x2="2.3" y2="1.3" width="0.2032" layer="21"/>
 <smd name="1" x="-1.5" y="-1.8" dx="0.58" dy="1.2" layer="1"/>
 <smd name="2" x="0" y="-1.8" dx="0.58" dy="1.2" layer="1"/>
 <smd name="3" x="1.5" y="-1.8" dx="0.58" dy="1.2" layer="1"/>
 <smd name="4" x="0" y="1.3" dx="2" dy="2" layer="1"/>
 <text x="-2.5185" y="-0.9555" size="0.4064" layer="25" rot="R90">&gt;NAME</text>
 <text x="2.9905" y="-1.1295" size="0.4064" layer="27" rot="R90">&gt;VALUE</text>
 <rectangle x1="-0.915" y1="0.3034" x2="0.915" y2="2.1576" layer="51"/>
 <rectangle x1="-1.74" y1="-2.23" x2="-1.26" y2="-1.27" layer="51"/>
 <rectangle x1="-0.24" y1="-2.23" x2="0.24" y2="-1.27" layer="51"/>
 <rectangle x1="1.26" y1="-2.23" x2="1.74" y2="-1.27" layer="51"/>
 </package>
 <package name="TO-92-AMMO">
 <wire x1="-2.0946" y1="-1.651" x2="-0.7863" y2="2.5485" width="0.2032" layer="21" curve="-111.098957" cap="flat"/>
 <wire x1="0.7863" y1="2.5484" x2="2.0945" y2="-1.651" width="0.2032" layer="21" curve="-111.09954" cap="flat"/>
 <wire x1="-2.0945" y1="-1.651" x2="2.0945" y2="-1.651" width="0.2032" layer="21"/>
 <wire x1="-0.635" y1="2.54" x2="0.635" y2="2.54" width="0.2032" layer="21" curve="-25.057615"/>
 <wire x1="0.635" y1="2.54" x2="1.905" y2="1.905" width="0.2032" layer="21" curve="-28.072487"/>
 <wire x1="-1.905" y1="1.905" x2="0.635" y2="2.54" width="0.2032" layer="21" curve="-53.130102"/>
 <pad name="3" x="2.54" y="0" drill="0.8128" diameter="1.8796"/>
 <pad name="2" x="0" y="0" drill="0.8128" diameter="1.8796"/>
 <pad name="1" x="-2.54" y="0" drill="0.8128" diameter="1.8796"/>
 <text x="3.175" y="1.905" size="0.4064" layer="25" ratio="10">&gt;NAME</text>
 <text x="3.175" y="-1.905" size="0.4064" layer="27" ratio="10">&gt;VALUE</text>
 </package>
 </packages>
 <symbols>
 <symbol name="LETTER_L">
@@ @@ -1141,6 +1317,43 @@ Commonly used for 1/4W through-hole resi @@
 <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>
 <symbol name="TRIMPOT">
 <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"/>
 <wire x1="0" y1="1.524" x2="0.635" y2="2.54" width="0.1524" layer="94"/>
 <wire x1="-0.635" y1="2.54" x2="0" y2="1.524" width="0.1524" layer="94"/>
 <wire x1="0" y1="2.54" x2="0" y2="1.524" width="0.1524" layer="94"/>
 <text x="-11.43" 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="WIPER" x="0" y="5.08" visible="off" length="short" direction="pas" swaplevel="1" rot="R270"/>
 <pin name="CCW" x="-5.08" y="0" visible="off" length="short" direction="pas" swaplevel="1"/>
 <pin name="CW" x="5.08" y="0" visible="off" length="short" direction="pas" swaplevel="1" rot="R180"/>
 </symbol>
 <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"/>
 <wire x1="2.54" y1="-2.54" x2="1.27" y2="-2.54" width="0.1524" layer="94"/>
 <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"/>
 <wire x1="1.524" y1="-2.286" x2="1.905" y2="-2.286" width="0.254" layer="94"/>
 <wire x1="1.905" y1="-2.286" x2="1.778" y2="-2.032" width="0.254" layer="94"/>
 <text x="5.08" y="0" size="1.778" layer="95">&gt;NAME</text>
 <text x="5.08" y="-2.54" 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="FRAME-LETTER" prefix="FRAME">
@@ @@ -1684,6 +1897,152 @@ Basic schematic elements and footprints @@
 </device>
 </devices>
 </deviceset>
 <deviceset name="TRIMPOT" prefix="R">
 <gates>
 <gate name="R?" symbol="TRIMPOT" x="0" y="0"/>
 </gates>
 <devices>
 <device name="SMD" package="TRIMPOT-3MM">
 <connects>
 <connect gate="R?" pin="CCW" pad="1"/>
 <connect gate="R?" pin="CW" pad="3"/>
 <connect gate="R?" pin="WIPER" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="" package="3362U-2">
 <connects>
 <connect gate="R?" pin="CCW" pad="1"/>
 <connect gate="R?" pin="CW" pad="3"/>
 <connect gate="R?" pin="WIPER" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="PTH" package="TRIM_POT_PTH">
 <connects>
 <connect gate="R?" pin="CCW" pad="1"/>
 <connect gate="R?" pin="CW" pad="3"/>
 <connect gate="R?" pin="WIPER" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="TRIMPOT_PTH_S3_LOCK" package="TRIMPOT_PTH_S3_LOCK">
 <connects>
 <connect gate="R?" pin="CCW" pad="1"/>
 <connect gate="R?" pin="CW" pad="3"/>
 <connect gate="R?" pin="WIPER" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="-PTH-KNOB" package="3386U">
 <connects>
 <connect gate="R?" pin="CCW" pad="1"/>
 <connect gate="R?" pin="CW" pad="3"/>
 <connect gate="R?" pin="WIPER" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="-2" package="TRIMPOT_TC33">
 <connects>
 <connect gate="R?" pin="CCW" pad="1"/>
 <connect gate="R?" pin="CW" pad="3"/>
 <connect gate="R?" pin="WIPER" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="3MM-2" package="TRIMPOT-3MM-2">
 <connects>
 <connect gate="R?" pin="CCW" pad="1"/>
 <connect gate="R?" pin="CW" pad="3"/>
 <connect gate="R?" pin="WIPER" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 <deviceset name="TRANSISTOR_NPN" prefix="Q" uservalue="yes">
 <description>&lt;b&gt;Transistor NPN&lt;/b&gt;
 BJT configuration in SOT23 package. MMBT2222 is the common NPN we use. Double check BCE configuration again layout.</description>
 <gates>
 <gate name="G$1" symbol="NPN" x="0" y="0"/>
 </gates>
 <devices>
 <device name="SOT23" package="SOT23">
 <connects>
 <connect gate="G$1" pin="B" pad="1"/>
 <connect gate="G$1" pin="C" pad="3"/>
 <connect gate="G$1" pin="E" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="SOT23-3" package="SOT23-3">
 <connects>
 <connect gate="G$1" pin="B" pad="1"/>
 <connect gate="G$1" pin="C" pad="3"/>
 <connect gate="G$1" pin="E" pad="2"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="TO92" package="TO-92">
 <connects>
 <connect gate="G$1" pin="B" pad="2"/>
 <connect gate="G$1" pin="C" pad="3"/>
 <connect gate="G$1" pin="E" pad="1"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="&quot;" package="SOT223">
 <connects>
 <connect gate="G$1" pin="B" pad="1"/>
 <connect gate="G$1" pin="C" pad="2"/>
 <connect gate="G$1" pin="E" pad="3"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <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="E" pad="3"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 <device name="TO-92-AMMO" package="TO-92-AMMO">
 <connects>
 <connect gate="G$1" pin="B" pad="2"/>
 <connect gate="G$1" pin="C" pad="3"/>
 <connect gate="G$1" pin="E" pad="1"/>
 </connects>
 <technologies>
 <technology name=""/>
 </technologies>
 </device>
 </devices>
 </deviceset>
 </devicesets>
 </library>
 <library name="SeniorDesign">
@@ @@ -2059,6 +2418,16 @@ Based on the following sources: @@
 <part name="C4" library="SparkFun" deviceset="CAP" device="0603-CAP"/>
 <part name="D4" library="SparkFun" deviceset="DIODE" device="SMA"/>
 <part name="R3" library="SparkFun" deviceset="RESISTOR" device="0603-RES"/>
 <part name="R4" library="SparkFun" deviceset="TRIMPOT" device="SMD"/>
 <part name="C5" library="SparkFun" deviceset="CAP" device="0603-CAP" value="0.1uF"/>
 <part name="GND6" library="SparkFun" deviceset="GND" device=""/>
 <part name="R5" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="1K"/>
 <part name="R6" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="1.8K"/>
 <part name="Q2" library="SparkFun" deviceset="TRANSISTOR_NPN" device="SOT23"/>
 <part name="C6" library="SparkFun" deviceset="CAP" device="0603-CAP" value="4.7uF"/>
 <part name="P+3" library="SparkFun" deviceset="VCC" device=""/>
 <part name="GND7" library="SparkFun" deviceset="GND" device=""/>
 <part name="GND8" library="SparkFun" deviceset="GND" device=""/>
 </parts>
 <sheets>
 <sheet>
@@ @@ -2079,32 +2448,42 @@ Based on the following sources: @@
 <instance part="FRAME1" gate="G$2" x="147.32" y="0"/>
 <instance part="JP1" gate="G$1" x="12.7" y="160.02"/>
 <instance part="JP2" gate="G$1" x="12.7" y="121.92"/>
-<instance part="U$1" gate="G$1" x="149.86" y="134.62"/>
+<instance part="U$1" gate="G$1" x="144.78" y="157.48"/>
 <instance part="P+1" gate="1" x="53.34" y="152.4"/>
 <instance part="GND1" gate="1" x="53.34" y="137.16"/>
 <instance part="P+2" gate="1" x="17.78" y="53.34"/>
 <instance part="GND2" gate="1" x="48.26" y="17.78"/>
 <instance part="U$3" gate="G$1" x="53.34" y="45.72"/>
 <instance part="Q1" gate="G$1" x="27.94" y="48.26" rot="R90"/>
 <instance part="IC1" gate="D" x="195.58" y="68.58"/>
 <instance part="IC1" gate="E" x="195.58" y="55.88"/>
 <instance part="D1" gate="G$1" x="160.02" y="71.12"/>
 <instance part="D2" gate="G$1" x="162.56" y="60.96"/>
 <instance part="IC1" gate="D" x="195.58" y="73.66"/>
 <instance part="IC1" gate="E" x="195.58" y="53.34"/>
 <instance part="D1" gate="G$1" x="152.4" y="63.5" rot="R270"/>
 <instance part="D2" gate="G$1" x="172.72" y="63.5" rot="R90"/>
 <instance part="D3" gate="G$1" x="66.04" y="48.26" rot="R180"/>
 <instance part="C1" gate="G$1" x="71.12" y="40.64" smashed="yes">
 <attribute name="NAME" x="72.644" y="43.561" size="1.778" layer="95"/>
 <attribute name="VALUE" x="72.644" y="38.481" size="1.778" layer="96"/>
 </instance>
 <instance part="GND3" gate="1" x="81.28" y="43.18"/>
 <instance part="R1" gate="G$1" x="109.22" y="132.08"/>
 <instance part="R2" gate="G$1" x="127" y="132.08"/>
 <instance part="GND4" gate="1" x="127" y="142.24" rot="R180"/>
 <instance part="C2" gate="G$1" x="119.38" y="124.46"/>
 <instance part="R1" gate="G$1" x="104.14" y="154.94"/>
 <instance part="R2" gate="G$1" x="121.92" y="154.94"/>
 <instance part="GND4" gate="1" x="121.92" y="165.1" rot="R180"/>
 <instance part="C2" gate="G$1" x="114.3" y="147.32"/>
 <instance part="C3" gate="G$1" x="17.78" y="40.64"/>
 <instance part="GND5" gate="1" x="17.78" y="33.02"/>
 <instance part="C4" gate="G$1" x="35.56" y="38.1"/>
 <instance part="D4" gate="G$1" x="43.18" y="27.94" rot="R90"/>
 <instance part="R3" gate="G$1" x="43.18" y="40.64" rot="R90"/>
 <instance part="R4" gate="R?" x="162.56" y="73.66"/>
 <instance part="C5" gate="G$1" x="162.56" y="48.26"/>
 <instance part="GND6" gate="1" x="162.56" y="40.64"/>
 <instance part="R5" gate="G$1" x="114.3" y="124.46" rot="R90"/>
 <instance part="R6" gate="G$1" x="134.62" y="132.08" rot="R90"/>
 <instance part="Q2" gate="G$1" x="132.08" y="114.3"/>
 <instance part="C6" gate="G$1" x="144.78" y="116.84"/>
 <instance part="P+3" gate="1" x="134.62" y="139.7"/>
 <instance part="GND7" gate="1" x="134.62" y="101.6"/>
 <instance part="GND8" gate="1" x="144.78" y="101.6"/>
 </instances>
 <busses>
 </busses>
@@ @@ -2130,9 +2509,9 @@ Based on the following sources: @@
 </segment>
 <segment>
 <pinref part="GND4" gate="1" pin="GND"/>
-<wire x1="127" y1="139.7" x2="127" y2="137.16" width="0.1524" layer="91"/>
+<wire x1="121.92" y1="162.56" x2="121.92" y2="160.02" width="0.1524" layer="91"/>
 <pinref part="U$1" gate="G$1" pin="GND"/>
-<wire x1="127" y1="137.16" x2="137.16" y2="137.16" width="0.1524" layer="91"/>
+<wire x1="121.92" y1="160.02" x2="132.08" y2="160.02" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C3" gate="G$1" pin="2"/>
@@ @@ -2149,6 +2528,21 @@ Based on the following sources: @@
 <wire x1="81.28" y1="48.26" x2="71.12" y2="48.26" width="0.1524" layer="91"/>
 <junction x="71.12" y="48.26"/>
 </segment>
 <segment>
 <pinref part="GND6" gate="1" pin="GND"/>
 <pinref part="C5" gate="G$1" pin="2"/>
 <wire x1="162.56" y1="43.18" x2="162.56" y2="45.72" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="Q2" gate="G$1" pin="E"/>
 <pinref part="GND7" gate="1" pin="GND"/>
 <wire x1="134.62" y1="109.22" x2="134.62" y2="104.14" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="C6" gate="G$1" pin="2"/>
 <pinref part="GND8" gate="1" pin="GND"/>
 <wire x1="144.78" y1="114.3" x2="144.78" y2="104.14" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="VBAT" class="0">
 <segment>
@@ @@ -2174,6 +2568,11 @@ Based on the following sources: @@
 <wire x1="17.78" y1="45.72" x2="17.78" y2="48.26" width="0.1524" layer="91"/>
 <junction x="17.78" y="48.26"/>
 </segment>
 <segment>
 <pinref part="R6" gate="G$1" pin="2"/>
 <pinref part="P+3" gate="1" pin="VCC"/>
 <wire x1="134.62" y1="139.7" x2="134.62" y2="137.16" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="MOSI" class="0">
 <segment>
@@ @@ -2315,33 +2714,26 @@ Based on the following sources: @@
 </segment>
 <segment>
 <pinref part="R1" gate="G$1" pin="1"/>
 <wire x1="104.14" y1="132.08" x2="96.52" y2="132.08" width="0.1524" layer="91"/>
 <label x="96.52" y="132.08" size="1.778" layer="95"/>
 <wire x1="99.06" y1="154.94" x2="91.44" y2="154.94" width="0.1524" layer="91"/>
 <label x="91.44" y="154.94" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="N$7" class="0">
 <segment>
 <pinref part="U$1" gate="G$1" pin="VCC"/>
 <pinref part="R2" gate="G$1" pin="2"/>
-<wire x1="137.16" y1="132.08" x2="132.08" y2="132.08" width="0.1524" layer="91"/>
+<wire x1="132.08" y1="154.94" x2="127" y2="154.94" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$8" class="0">
 <segment>
 <pinref part="R2" gate="G$1" pin="1"/>
 <pinref part="R1" gate="G$1" pin="2"/>
-<wire x1="121.92" y1="132.08" x2="119.38" y2="132.08" width="0.1524" layer="91"/>
+<wire x1="116.84" y1="154.94" x2="114.3" y2="154.94" width="0.1524" layer="91"/>
 <pinref part="C2" gate="G$1" pin="1"/>
 <wire x1="119.38" y1="132.08" x2="114.3" y2="132.08" width="0.1524" layer="91"/>
 <wire x1="119.38" y1="129.54" x2="119.38" y2="132.08" width="0.1524" layer="91"/>
 <junction x="119.38" y="132.08"/>
 </segment>
 </net>
 <net name="PING" class="0">
 <segment>
 <pinref part="C2" gate="G$1" pin="2"/>
 <wire x1="119.38" y1="121.92" x2="119.38" y2="116.84" width="0.1524" layer="91"/>
 <label x="119.38" y="116.84" size="1.778" layer="95"/>
 <wire x1="114.3" y1="154.94" x2="109.22" y2="154.94" width="0.1524" layer="91"/>
 <wire x1="114.3" y1="152.4" x2="114.3" y2="154.94" width="0.1524" layer="91"/>
 <junction x="114.3" y="154.94"/>
 </segment>
 </net>
 <net name="N$5" class="0">
@@ @@ -2371,6 +2763,98 @@ Based on the following sources: @@
 <junction x="43.18" y="48.26"/>
 </segment>
 </net>
 <net name="N$26" class="0">
 <segment>
 <pinref part="D1" gate="G$1" pin="C"/>
 <wire x1="152.4" y1="60.96" x2="152.4" y2="55.88" width="0.1524" layer="91"/>
 <pinref part="D2" gate="G$1" pin="A"/>
 <wire x1="152.4" y1="55.88" x2="162.56" y2="55.88" width="0.1524" layer="91"/>
 <wire x1="162.56" y1="55.88" x2="172.72" y2="55.88" width="0.1524" layer="91"/>
 <wire x1="172.72" y1="55.88" x2="172.72" y2="60.96" width="0.1524" layer="91"/>
 <pinref part="IC1" gate="D" pin="I"/>
 <wire x1="185.42" y1="73.66" x2="177.8" y2="73.66" width="0.1524" layer="91"/>
 <wire x1="177.8" y1="73.66" x2="177.8" y2="55.88" width="0.1524" layer="91"/>
 <wire x1="177.8" y1="55.88" x2="172.72" y2="55.88" width="0.1524" layer="91"/>
 <pinref part="C5" gate="G$1" pin="1"/>
 <wire x1="162.56" y1="53.34" x2="162.56" y2="55.88" width="0.1524" layer="91"/>
 <junction x="172.72" y="55.88"/>
 <junction x="162.56" y="55.88"/>
 </segment>
 </net>
 <net name="N$28" class="0">
 <segment>
 <pinref part="D2" gate="G$1" pin="C"/>
 <wire x1="172.72" y1="66.04" x2="172.72" y2="73.66" width="0.1524" layer="91"/>
 <pinref part="R4" gate="R?" pin="CW"/>
 <wire x1="172.72" y1="73.66" x2="167.64" y2="73.66" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$29" class="0">
 <segment>
 <pinref part="R4" gate="R?" pin="CCW"/>
 <pinref part="D1" gate="G$1" pin="A"/>
 <wire x1="157.48" y1="73.66" x2="152.4" y2="73.66" width="0.1524" layer="91"/>
 <wire x1="152.4" y1="73.66" x2="152.4" y2="66.04" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$30" class="0">
 <segment>
 <pinref part="IC1" gate="D" pin="O"/>
 <wire x1="205.74" y1="73.66" x2="208.28" y2="73.66" width="0.1524" layer="91"/>
 <wire x1="208.28" y1="73.66" x2="208.28" y2="63.5" width="0.1524" layer="91"/>
 <wire x1="208.28" y1="63.5" x2="182.88" y2="63.5" width="0.1524" layer="91"/>
 <wire x1="182.88" y1="63.5" x2="182.88" y2="53.34" width="0.1524" layer="91"/>
 <pinref part="IC1" gate="E" pin="I"/>
 <wire x1="182.88" y1="53.34" x2="185.42" y2="53.34" width="0.1524" layer="91"/>
 <wire x1="208.28" y1="73.66" x2="208.28" y2="81.28" width="0.1524" layer="91"/>
 <pinref part="R4" gate="R?" pin="WIPER"/>
 <wire x1="208.28" y1="81.28" x2="162.56" y2="81.28" width="0.1524" layer="91"/>
 <wire x1="162.56" y1="81.28" x2="162.56" y2="78.74" width="0.1524" layer="91"/>
 <junction x="208.28" y="73.66"/>
 </segment>
 </net>
 <net name="PULSE" class="0">
 <segment>
 <pinref part="IC1" gate="E" pin="O"/>
 <wire x1="205.74" y1="53.34" x2="215.9" y2="53.34" width="0.1524" layer="91"/>
 <label x="210.82" y="53.34" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="Q1" gate="G$1" pin="G"/>
 <wire x1="27.94" y1="40.64" x2="27.94" y2="33.02" width="0.1524" layer="91"/>
 <label x="30.48" y="33.02" size="1.778" layer="95" rot="R90"/>
 </segment>
 </net>
 <net name="N$27" class="0">
 <segment>
 <pinref part="C2" gate="G$1" pin="2"/>
 <pinref part="R5" gate="G$1" pin="2"/>
 <wire x1="114.3" y1="144.78" x2="114.3" y2="129.54" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$31" class="0">
 <segment>
 <pinref part="R5" gate="G$1" pin="1"/>
 <wire x1="114.3" y1="119.38" x2="114.3" y2="114.3" width="0.1524" layer="91"/>
 <pinref part="Q2" gate="G$1" pin="B"/>
 <wire x1="114.3" y1="114.3" x2="129.54" y2="114.3" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="PING" class="0">
 <segment>
 <pinref part="R6" gate="G$1" pin="1"/>
 <pinref part="Q2" gate="G$1" pin="C"/>
 <wire x1="134.62" y1="127" x2="134.62" y2="124.46" width="0.1524" layer="91"/>
 <pinref part="C6" gate="G$1" pin="1"/>
 <wire x1="134.62" y1="124.46" x2="134.62" y2="119.38" width="0.1524" layer="91"/>
 <wire x1="144.78" y1="121.92" x2="144.78" y2="124.46" width="0.1524" layer="91"/>
 <wire x1="144.78" y1="124.46" x2="134.62" y2="124.46" width="0.1524" layer="91"/>
 <wire x1="144.78" y1="124.46" x2="157.48" y2="124.46" width="0.1524" layer="91"/>
 <junction x="134.62" y="124.46"/>
 <junction x="144.78" y="124.46"/>
 <label x="152.4" y="124.46" size="1.778" layer="95"/>
 </segment>
 </net>
 </nets>
 </sheet>
 </sheets>

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