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Motor board schematics & PCB layout
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case
gerbers
pcb_silk
pkg @ 9929b4a
sym @ f87d14c
test
.gitignore
.gitmodules
Makefile
README.md
bom.xls
breakout.svg
gafrc
motor-logic.sch
motor-power.sch
motor-title.sch
motor.pcb
pcb.settings

README.md

Hardware designs for the motor board.

Repository contents

The electronic schematic consists of the two .sch files in the root directory, and can be opened with gschem (part of the gEDA suite). In order for gschem to correctly locate the schematic symbols, it should be run from the top-level repository directory and the sym submodule must be checked out (git submodule update --init).

The printed circuit board layout is named motor.pcb and can be opened with pcb (also part of gEDA). Similarly, in order for pcb to locate the component footprints, it should be run from the top-level repository directory and the pkg submodule must be checked out.

bom.xls is the upstream developer's bill of materials. Our motor boards use some different (but compatible) parts; see the 2017 manufacturing run wiki page for further details.

case contains design files for the board's laser-cut acrylic case.

Other information

Notes about the how the board works can be found on the Motorboard wiki page.

Notes about manufacture of the board can be found on the Electronics manufacturing and 2017 manufacturing run pages.

The approximate dimensions of the board are 53 mm x 71 mm, measured from the outline gerber and rounded up to the nearest mm.

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