Add PYBv3 EAGLE files, gerbers, schematic, BOM and assembly guide.

pybv3/README.md

+Schematic, gerbers, EAGLE files, BOM and assembly guide for PYBv3.

pybv3/assembly/.gitignore

+assembly.aux
+assembly.log

pybv3/assembly/assembly.tex

+\documentclass{article}
+
+\usepackage{fullpage}
+\usepackage{graphicx}
+
+\renewcommand*{\familydefault}{\sfdefault}
+
+\begin{document}
+
+% version 3b: 8MHz -> 12pF version, 2x 18p caps -> 2x 12p caps
+% 47 discrete parts
+
+% 16 resistors, 0603:
+%   2x 22
+%   4x 560
+%   2x 1k
+%   2x 4k7
+%   2x 10k
+%   3x 100k
+%   1x 10M
+% 19 capacitors, 0603:
+%   4x 12p
+%   9x 100n
+%   3x 1u
+%   2x 2u2
+%   1x 4u7
+% 2 crystals
+% 2 switches
+% 2 LEDs
+% 6 other
+
+\section*{Assembly guide and BOM for Micro Python PYBv3}
+
+\includegraphics[width=0.49\textwidth]{topcomp}
+\includegraphics[width=0.49\textwidth]{botcomp}
+
+\begin{center}
+\begin{tabular}{|l|l|l|l|}
+\hline
+
+description & mfg part number & package & quantity \\
+\hline\hline
+
+microcontroller &
+STM32F405RGT6 &
+LQPF64 &
+1
+    
+\\ \hline
+
+3.3v LDO &
+MCP1802T-3302I/OT &
+SOT-23-5 &
+1
+
+\\ \hline
+
+power diode &
+1N5819HW-7-F &
+SOD-123 &
+1
+
+\\ \hline
+
+8MHz crystal &
+7A-8.000MAAE-T &
+SMT, 2 pads, 5x3.2mm &
+1
+
+\\ \hline
+
+32kHz crystal &
+9HT10-32.768KBZF-T &
+SMT, 2 pads, 3.2x1.5mm &
+1
+
+\\ \hline
+
+bicolour LED &
+LTST-C195KGJRKT &
+SMT, 4 pads, 1.5x1.6mm &
+2
+
+\\ \hline
+
+accelerometer &
+MMA7660F &
+DFN-10 &
+1
+
+\\ \hline
+
+micro SD socket &
+1050270001 &
+SMT, 9 pads, 11.24x7mm &
+1
+
+\\ \hline
+
+USB micro-AB &
+ZX62D-AB-5P8 &
+SMT + through hole &
+1  \\
+&& 5 pads + 4 pins, 7.5x5.6mm  &
+
+\\ \hline
+
+push switch &
+KMR421G LFS &
+SMT, 4 pads, 5x2.8mm &
+2
+
+\\ \hline
+
+resistor 22 & & 0603 & 2 \\
+resistor 560 & & 0603 & 4 \\
+resistor 1k & & 0603 & 2 \\
+resistor 4k7 & & 0603 & 2 \\
+resistor 10k & & 0603 & 2 \\
+resistor 100k & & 0603 & 3 \\
+resistor 10M & & 0603 & 1
+
+\\ \hline
+
+capacitor 12p & & 0603 & 4 \\
+capacitor 100n & & 0603 & 9 \\
+capacitor 1u & & 0603 & 3 \\
+capacitor 2u2 & & 0603 & 2 \\
+capacitor 4u7 & & 0603 & 1
+
+\\ \hline\hline
+
+total & & & 47 \\
+
+\hline
+\end{tabular}
+\end{center}
+
+\end{document}

pybv3/eagle/supply1.lbr

+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE eagle SYSTEM "eagle.dtd">
+<eagle version="6.5.0">
+<drawing>
+<settings>
+<setting alwaysvectorfont="no"/>
+<setting verticaltext="up"/>
+</settings>
+<grid distance="1" unitdist="mic" unit="mic" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
+<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"/>
+<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
+<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
+<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
+<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
+<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
+<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
+<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
+<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>
+<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>
+<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>
+<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>
+<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>
+<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>
+<layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
+<layer number="40" name="bKeepout" color="1" fill="11" visible="yes" active="yes"/>
+<layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
+<layer number="42" name="bRestrict" color="1" fill="10" visible="yes" active="yes"/>
+<layer number="43" name="vRestrict" color="2" fill="10" visible="yes" active="yes"/>
+<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>
+<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>
+<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>
+<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>
+<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="50" name="dxf" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="52" name="bDocu" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="53" name="tGND_GNDA" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="54" name="bGND_GNDA" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="56" name="wert" color="7" 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="yes" 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="100" name="Muster" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="101" name="Patch_Top" color="7" fill="1" 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="7" 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="7" fill="1" visible="yes" active="yes"/>
+<layer number="109" name="ref-old" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="116" name="Patch_BOT" color="7" fill="1" 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="125" name="_tNames" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="144" name="Drill_legend" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="151" name="HeatSink" 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="7" fill="1" visible="yes" active="yes"/>
+<layer number="201" name="201bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="202" name="202bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="203" name="203bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="204" name="204bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="205" name="205bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="206" name="206bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="207" name="207bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="208" name="208bmp" color="7" fill="1" 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="7" fill="1" visible="yes" active="yes"/>
+<layer number="218" name="218bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="219" name="219bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="220" name="220bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="221" name="221bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="222" name="222bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="223" name="223bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="224" name="224bmp" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="250" name="Descript" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="251" name="SMDround" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="254" name="cooling" color="7" fill="1" visible="yes" active="yes"/>
+</layers>
+<library>
+<packages>
+</packages>
+<symbols>
+<symbol name="+3V3">
+<wire x1="1.27" y1="-1.905" x2="0" y2="0" width="0.254" layer="94"/>
+<wire x1="0" y1="0" x2="-1.27" y2="-1.905" width="0.254" layer="94"/>
+<pin name="+3V3" x="0" y="-2.54" visible="off" length="short" direction="sup" rot="R90"/>
+<text x="-2.54" y="-5.08" size="1.778" layer="96" rot="R90">&gt;VALUE</text>
+</symbol>
+<symbol name="GND">
+<wire x1="-1.905" y1="0" x2="1.905" y2="0" width="0.254" layer="94"/>
+<pin name="GND" x="0" y="2.54" visible="off" length="short" direction="sup" rot="R270"/>
+<text x="-2.54" y="-2.54" size="1.778" layer="96">&gt;VALUE</text>
+</symbol>
+</symbols>
+<devicesets>
+<deviceset name="+3V3" prefix="+3V3">
+<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
+<gates>
+<gate name="G$1" symbol="+3V3" x="0" y="0"/>
+</gates>
+<devices>
+<device name="">
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+<deviceset name="GND" prefix="GND">
+<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
+<gates>
+<gate name="1" symbol="GND" x="0" y="0"/>
+</gates>
+<devices>
+<device name="">
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+</devicesets>
+</library>
+</drawing>
+</eagle>

pybv3/gerber/pybv3.drd

+%
+M48
+M72
+T01C0.0098
+T02C0.0400
+%
+T01
+X3704Y3011
+X4491Y3011
+X5278Y3306
+X4688Y4093
+X4688Y4585
+X3507Y4585
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+X8330Y9704
+X7739Y10589
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+X5790Y15865
+X4491Y15865
+X8526Y3011
+X7444Y2814
+X6853Y2617
+X6459Y2617
+T02
+X1550Y1550
+X1550Y2550
+X1550Y3550
+X1550Y4550
+X1550Y5550
+X1550Y6550
+X1550Y7550
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+X3550Y1550
+X2550Y1550
+M30