A list of the file types you may encounter in this project. We have attempted to restrict the software dependencies to free programs as much as possible, with a few exceptions (and we are working on those).
.schEagle circuit schematic.brdEagle printed circuit board file.odsOpen Document Spreadsheet file (supported by Excel, LibreOffice, etc.).stl3D part file that can be used to send parts to a 3D printer or production service.scad/escadOpenSCAD/extended OpenSCAD code used to generate 3D part files.partProprietary PTC Creo CAD file. We try to provide open source equivalents to these files as much as possible, because CAD software can be very expensive..mdMarkdown file. Just a text file with standardized syntax for headings and things..inoArduino program.c/.h/.pdeC source files for Arduino libraries
See also: [Parts List](hardware/Parts List.tsv)