The design files for the PCB were uploaded to GitHub. Included are the Gerber files used to have the board fabricated (I use Elecrow in Shenzhen and get good quality, yet very inexpensive boards and stencils). Also included, but of dubious value to almost all of you, are the schematic and PCB design files – I use National Instruments’ Multisim and Ultiboard packages. Sorry about that but I know them well, and right now I just can’t stomach the learning curve for yet another CAD tool. Maybe KiCAD someday though.

More detailes and documentation of schematic and PCB design in later posts.