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sfe-SparkFrosfe-SparkFro
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Replace external reset pullup with decoupling cap
Turns out the datasheet calls for it, whoops!
1 parent 68f4687 commit 51761e1

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2 files changed

+80
-90
lines changed

2 files changed

+80
-90
lines changed

‎Hardware/SparkFun_Optical_Tracking_Odometry_Sensor.brd‎

Lines changed: 40 additions & 50 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
<eagle version="9.6.2">
44
<drawing>
55
<settings>
6-
<setting alwaysvectorfont="yes"/>
6+
<setting alwaysvectorfont="no"/>
77
<setting verticaltext="up"/>
88
</settings>
99
<grid distance="0.05" unitdist="inch" unit="inch" style="lines" multiple="1" display="yes" altdistance="0.005" altunitdist="inch" altunit="inch"/>
@@ -320,7 +320,7 @@ Surface Finish: Lead-Free HASL</text>
320320
<dimension x1="12.7" y1="12.7" x2="12.7" y2="0" x3="-5.08" y3="6.35" textsize="1.778" textratio="15" layer="47" unit="inch"/>
321321
<dimension x1="19.05" y1="1.27" x2="19.05" y2="0" x3="-1.27" y3="0.635" textsize="1.778" textratio="15" layer="47" unit="inch"/>
322322
<wire x1="18.669" y1="17.5895" x2="21.209" y2="17.5895" width="0.254" layer="21"/>
323-
<rectangle x1="6.731" y1="16.002" x2="6.985" y2="16.129" layer="41"/>
323+
<rectangle x1="6.731" y1="16.129" x2="6.985" y2="16.256" layer="41"/>
324324
</plain>
325325
<libraries>
326326
<library name="SparkFun-Aesthetics">
@@ -6712,15 +6712,15 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
67126712
<attribute name="PROD_ID" value="CAP-08280" x="6.35" y="16.51" size="1.778" layer="28" rot="MR0" display="off"/>
67136713
<attribute name="VALUE" x="6.35" y="15.748" size="0.6096" layer="28" font="vector" ratio="20" rot="MR0" align="top-center"/>
67146714
</element>
6715-
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT-416FL" value="100mA/20V/3.8Ω" x="6.604" y="18.796" smashed="yes">
6716-
<attribute name="NAME" x="5.104" y="19.396" size="0.6096" layer="25" font="vector" ratio="20"/>
6717-
<attribute name="PROD_ID" value="TRANS-15421" x="6.604" y="18.796" size="1.778" layer="27" font="vector" ratio="15" display="off"/>
6718-
<attribute name="VALUE" x="4.854" y="16.496" size="0.6096" layer="27" font="vector" ratio="20"/>
6715+
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT-416FL" value="100mA/20V/3.8Ω" x="6.858" y="19.05" smashed="yes">
6716+
<attribute name="NAME" x="5.358" y="19.65" size="0.6096" layer="25" font="vector" ratio="20"/>
6717+
<attribute name="PROD_ID" value="TRANS-15421" x="6.858" y="19.05" size="1.778" layer="27" font="vector" ratio="15" display="off"/>
6718+
<attribute name="VALUE" x="5.108" y="16.75" size="0.6096" layer="27" font="vector" ratio="20"/>
67196719
</element>
6720-
<element name="R2" library="SparkFun-Resistors" package="0603" value="100k" x="6.858" y="16.383" smashed="yes">
6721-
<attribute name="NAME" x="6.858" y="17.145" size="0.6096" layer="25" font="vector" ratio="20" align="bottom-center"/>
6722-
<attribute name="PROD_ID" value="RES-07828" x="6.858" y="16.383" size="1.778" layer="27" font="vector" ratio="15" display="off"/>
6723-
<attribute name="VALUE" x="6.858" y="15.621" size="0.6096" layer="27" font="vector" ratio="20" align="top-center"/>
6720+
<element name="R2" library="SparkFun-Resistors" package="0603" value="100k" x="6.858" y="16.51" smashed="yes">
6721+
<attribute name="NAME" x="6.858" y="17.272" size="0.6096" layer="25" font="vector" ratio="20" align="bottom-center"/>
6722+
<attribute name="PROD_ID" value="RES-07828" x="6.858" y="16.51" size="1.778" layer="27" font="vector" ratio="15" display="off"/>
6723+
<attribute name="VALUE" x="6.858" y="15.748" size="0.6096" layer="27" font="vector" ratio="20" align="top-center"/>
67246724
</element>
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<element name="C12" library="SparkFun-Capacitors" package="0603" value="22uF" x="7.112" y="7.239" smashed="yes">
67266726
<attribute name="NAME" x="7.112" y="8.001" size="0.6096" layer="25" font="vector" ratio="20" align="bottom-center"/>
@@ -6772,10 +6772,10 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
67726772
<attribute name="PROD_ID" value="RES-07828" x="17.145" y="23.495" size="1.778" layer="27" rot="R180" display="off"/>
67736773
<attribute name="VALUE" x="17.145" y="24.257" size="0.6096" layer="27" font="vector" ratio="20" rot="R180" align="top-center"/>
67746774
</element>
6775-
<element name="R8" library="SparkFun-Resistors" package="0603" value="1k" x="8.255" y="23.495" smashed="yes" rot="R180">
6775+
<element name="C14" library="SparkFun-Capacitors" package="0603" value="0.1uF" x="8.255" y="23.495" smashed="yes" rot="R180">
67766776
<attribute name="NAME" x="8.255" y="22.733" size="0.6096" layer="25" font="vector" ratio="20" rot="R180" align="bottom-center"/>
6777-
<attribute name="PROD_ID" value="RES-07856" x="8.255" y="23.495" size="1.778" layer="27" rot="R180" display="off"/>
6778-
<attribute name="VALUE" value="1k" x="8.255" y="24.257" size="0.6096" layer="27" font="vector" ratio="20" rot="R180" align="top-center"/>
6777+
<attribute name="PROD_ID" value="CAP-00810" x="8.255" y="23.495" size="1.778" layer="27" rot="R180" display="off"/>
6778+
<attribute name="VALUE" x="8.255" y="24.257" size="0.6096" layer="27" font="vector" ratio="20" rot="R180" align="top-center"/>
67796779
</element>
67806780
</elements>
67816781
<signals>
@@ -6836,7 +6836,7 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
68366836
<via x="8.5852" y="15.5194" extent="1-16" drill="0.3048"/>
68376837
<via x="8.4582" y="14.2494" extent="1-16" drill="0.3048"/>
68386838
<via x="10.795" y="9.398" extent="1-16" drill="0.3048"/>
6839-
<via x="5.334" y="18.161" extent="1-16" drill="0.3048"/>
6839+
<via x="5.461" y="17.78" extent="1-16" drill="0.3048"/>
68406840
<via x="8.2804" y="17.6784" extent="1-16" drill="0.3048"/>
68416841
<wire x1="6.858" y1="14.693" x2="6.0532" y2="14.693" width="0.254" layer="1"/>
68426842
<wire x1="6.0532" y1="14.693" x2="6.0532" y2="14.224" width="0.254" layer="1"/>
@@ -6879,6 +6879,7 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
68796879
<contactref element="D1" pad="A"/>
68806880
<via x="8.255" y="22.479" extent="1-16" drill="0.3048"/>
68816881
<via x="6.35" y="21.59" extent="1-16" drill="0.3048"/>
6882+
<contactref element="C14" pad="2"/>
68826883
</signal>
68836884
<signal name="1.8V">
68846885
<contactref element="U1" pad="12"/>
@@ -6955,11 +6956,10 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
69556956
<wire x1="10.633" y1="8.636" x2="11.85" y2="8.636" width="0.254" layer="1"/>
69566957
<wire x1="11.85" y1="8.636" x2="11.85" y2="10.16" width="0.254" layer="1"/>
69576958
<wire x1="9.398" y1="14.732" x2="9.2202" y2="14.9098" width="0.254" layer="1"/>
6958-
<wire x1="7.104" y1="17.696" x2="7.708" y2="17.092" width="0.254" layer="1"/>
6959-
<wire x1="7.708" y1="17.092" x2="7.708" y2="16.383" width="0.254" layer="1"/>
6960-
<wire x1="7.104" y1="17.696" x2="8.292" y2="18.884" width="0.254" layer="1"/>
6961-
<wire x1="8.292" y1="18.884" x2="8.4074" y2="18.884" width="0.254" layer="1"/>
6962-
<wire x1="8.4074" y1="18.884" x2="9.398" y2="18.884" width="0.254" layer="1"/>
6959+
<wire x1="7.358" y1="17.95" x2="7.358" y2="16.86" width="0.254" layer="1"/>
6960+
<wire x1="7.708" y1="16.51" x2="7.358" y2="16.86" width="0.254" layer="1"/>
6961+
<wire x1="7.358" y1="17.95" x2="8.292" y2="18.884" width="0.254" layer="1"/>
6962+
<wire x1="8.292" y1="18.884" x2="9.398" y2="18.884" width="0.254" layer="1"/>
69636963
<wire x1="14.3764" y1="18.3388" x2="15.8242" y2="19.7866" width="0.254" layer="16"/>
69646964
<wire x1="11.168" y1="18.3388" x2="14.3764" y2="18.3388" width="0.254" layer="16"/>
69656965
<wire x1="15.24" y1="21.59" x2="15.8242" y2="21.0058" width="0.254" layer="16"/>
@@ -6978,19 +6978,11 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
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<wire x1="18.1366625" y1="18.415" x2="16.7650625" y2="19.7866" width="0.254" layer="1"/>
69796979
<wire x1="16.7650625" y1="19.7866" x2="15.8242" y2="19.7866" width="0.254" layer="1"/>
69806980
<wire x1="9.2202" y1="14.9098" x2="9.2202" y2="15.875" width="0.254" layer="1"/>
6981-
<wire x1="8.7122" y1="16.383" x2="7.708" y2="16.383" width="0.254" layer="1"/>
6982-
<wire x1="9.2202" y1="15.875" x2="8.7122" y2="16.383" width="0.254" layer="1"/>
6983-
<contactref element="R8" pad="2"/>
6981+
<wire x1="8.5852" y1="16.51" x2="7.708" y2="16.51" width="0.254" layer="1"/>
6982+
<wire x1="9.2202" y1="15.875" x2="8.5852" y2="16.51" width="0.254" layer="1"/>
69846983
<contactref element="PWR" pad="2"/>
69856984
<wire x1="3.175" y1="13.208" x2="1.905" y2="14.478" width="0.254" layer="16"/>
69866985
<wire x1="1.905" y1="14.478" x2="1.905" y2="15.3543" width="0.254" layer="16"/>
6987-
<wire x1="8.4074" y1="19.5274" x2="8.4074" y2="18.884" width="0.254" layer="1"/>
6988-
<via x="8.4074" y="19.5274" extent="1-16" drill="0.3048"/>
6989-
<wire x1="6.985" y1="22.225" x2="6.985" y2="20.9498" width="0.254" layer="16"/>
6990-
<wire x1="8.4074" y1="19.5274" x2="6.985" y2="20.9498" width="0.254" layer="16"/>
6991-
<via x="6.985" y="22.225" extent="1-16" drill="0.3048"/>
6992-
<wire x1="6.985" y1="22.225" x2="6.985" y2="23.075" width="0.254" layer="1"/>
6993-
<wire x1="6.985" y1="23.075" x2="7.405" y2="23.495" width="0.254" layer="1"/>
69946986
</signal>
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<signal name="LSM_!CS!">
69966988
<contactref element="U2" pad="12"/>
@@ -7148,15 +7140,13 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
71487140
<wire x1="10.549" y1="17.28" x2="10.414" y2="17.145" width="0.254" layer="1"/>
71497141
<via x="10.414" y="17.145" extent="1-16" drill="0.3048"/>
71507142
<wire x1="10.414" y1="17.145" x2="10.287" y2="17.145" width="0.254" layer="16"/>
7151-
<wire x1="10.287" y1="17.145" x2="9.525" y2="17.907" width="0.254" layer="16"/>
7152-
<wire x1="9.144" y1="23.114" x2="9.144" y2="20.701" width="0.254" layer="16"/>
7153-
<contactref element="R8" pad="1"/>
7154-
<wire x1="9.525" y1="17.907" x2="9.525" y2="20.32" width="0.254" layer="16"/>
7155-
<wire x1="9.525" y1="20.32" x2="9.144" y2="20.701" width="0.254" layer="16"/>
7156-
<wire x1="9.105" y1="23.495" x2="9.74" y2="24.13" width="0.254" layer="1"/>
7143+
<wire x1="10.287" y1="17.145" x2="9.144" y2="18.288" width="0.254" layer="16"/>
7144+
<wire x1="9.144" y1="18.288" x2="9.144" y2="23.114" width="0.254" layer="16"/>
71577145
<wire x1="9.74" y1="24.13" x2="10.16" y2="24.13" width="0.254" layer="1"/>
71587146
<via x="10.16" y="24.13" extent="1-16" drill="0.3048"/>
71597147
<wire x1="10.16" y1="24.13" x2="9.144" y2="23.114" width="0.254" layer="16"/>
7148+
<contactref element="C14" pad="1"/>
7149+
<wire x1="9.105" y1="23.495" x2="9.74" y2="24.13" width="0.254" layer="1"/>
71607150
</signal>
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<signal name="STM_SWDIO">
71627152
<contactref element="U3" pad="16"/>
@@ -7283,13 +7273,13 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
72837273
<contactref element="R2" pad="1"/>
72847274
<contactref element="U3" pad="1"/>
72857275
<wire x1="11.2" y1="18.78" x2="11.2" y2="19.2118" width="0.254" layer="1"/>
7286-
<wire x1="11.2" y1="19.2118" x2="10.2442" y2="20.1676" width="0.254" layer="1"/>
7287-
<wire x1="6.008" y1="17.6" x2="6.008" y2="16.383" width="0.254" layer="1"/>
7288-
<wire x1="6.008" y1="17.6" x2="6.104" y2="17.696" width="0.254" layer="1"/>
7289-
<wire x1="6.9596" y1="20.1676" x2="10.2442" y2="20.1676" width="0.254" layer="1"/>
7290-
<wire x1="6.0692" y1="19.2772" x2="6.0692" y2="17.7308" width="0.254" layer="1"/>
7291-
<wire x1="6.104" y1="17.696" x2="6.0692" y2="17.7308" width="0.254" layer="1"/>
7292-
<wire x1="6.0692" y1="19.2772" x2="6.9596" y2="20.1676" width="0.254" layer="1"/>
7276+
<wire x1="11.2" y1="19.2118" x2="10.4728" y2="19.939" width="0.254" layer="1"/>
7277+
<wire x1="6.358" y1="16.86" x2="6.008" y2="16.51" width="0.254" layer="1"/>
7278+
<wire x1="6.358" y1="16.86" x2="6.358" y2="17.95" width="0.254" layer="1"/>
7279+
<wire x1="6.731" y1="19.939" x2="10.4728" y2="19.939" width="0.254" layer="1"/>
7280+
<wire x1="6.3232" y1="19.5312" x2="6.3232" y2="17.9848" width="0.254" layer="1"/>
7281+
<wire x1="6.358" y1="17.95" x2="6.3232" y2="17.9848" width="0.254" layer="1"/>
7282+
<wire x1="6.3232" y1="19.5312" x2="6.731" y2="19.939" width="0.254" layer="1"/>
72937283
</signal>
72947284
<signal name="3.3V_SW2">
72957285
<contactref element="Q1" pad="3"/>
@@ -7301,11 +7291,11 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
73017291
<wire x1="8.8646" y1="14.8844" x2="9.549" y2="14.2" width="0.254" layer="16"/>
73027292
<wire x1="9.549" y1="14.2" x2="10.065" y2="14.2" width="0.254" layer="16"/>
73037293
<wire x1="7.2" y1="16.51" x2="7.2" y2="14.986" width="0.254" layer="16"/>
7304-
<via x="7.239" y="19.0364" extent="1-16" drill="0.3048"/>
7305-
<wire x1="7.239" y1="19.0364" x2="7.239" y2="16.549" width="0.254" layer="16"/>
7306-
<wire x1="7.239" y1="16.549" x2="7.2" y2="16.51" width="0.254" layer="16"/>
7307-
<wire x1="6.604" y1="18.846" x2="6.7944" y2="19.0364" width="0.254" layer="1"/>
7308-
<wire x1="7.239" y1="19.0364" x2="6.7944" y2="19.0364" width="0.254" layer="1"/>
7294+
<via x="7.747" y="19.2904" extent="1-16" drill="0.3048"/>
7295+
<wire x1="7.747" y1="19.2904" x2="7.2" y2="18.7434" width="0.254" layer="16"/>
7296+
<wire x1="7.2" y1="18.7434" x2="7.2" y2="16.51" width="0.254" layer="16"/>
7297+
<wire x1="6.858" y1="19.1" x2="7.0484" y2="19.2904" width="0.254" layer="1"/>
7298+
<wire x1="7.747" y1="19.2904" x2="7.0484" y2="19.2904" width="0.254" layer="1"/>
73097299
</signal>
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<signal name="3.3V_SW">
73117301
<contactref element="Q2" pad="3"/>
@@ -7336,10 +7326,10 @@ These are the free and generally easy to produce 2-layer PCB design rules. You c
73367326
<contactref element="R5" pad="1"/>
73377327
<contactref element="U3" pad="20"/>
73387328
<wire x1="11.7" y1="19.28" x2="11.7" y2="19.3562" width="0.254" layer="1"/>
7339-
<wire x1="11.7" y1="19.3562" x2="10.4568" y2="20.5994" width="0.254" layer="1"/>
7329+
<wire x1="11.7" y1="19.3562" x2="10.6092" y2="20.447" width="0.254" layer="1"/>
73407330
<via x="5.08" y="19.05" extent="1-16" drill="0.3048"/>
7341-
<wire x1="10.4568" y1="20.5994" x2="6.6294" y2="20.5994" width="0.254" layer="1"/>
7342-
<wire x1="6.6294" y1="20.5994" x2="5.08" y2="19.05" width="0.254" layer="1"/>
7331+
<wire x1="10.6092" y1="20.447" x2="6.477" y2="20.447" width="0.254" layer="1"/>
7332+
<wire x1="6.477" y1="20.447" x2="5.08" y2="19.05" width="0.254" layer="1"/>
73437333
<wire x1="4.699" y1="18.669" x2="5.08" y2="19.05" width="0.254" layer="16"/>
73447334
<wire x1="3.81" y1="9.017" x2="3.81" y2="16.383" width="0.254" layer="16"/>
73457335
<wire x1="9.398" y1="7.239" x2="9.017" y2="7.62" width="0.254" layer="16"/>

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