NIMRS 21Pin Decoder is a microcontroller board published by CDFER, with public KiCad design files on GitHub. Check the repository terms before reuse. In the maintainer's words: “An open source 21-Pin DCC Decoder for model trains.”
It has 20 stars and 3 forks on GitHub, with the last commit 8 months ago.
What’s in the repository
- KiCad schematic and PCB layout source files
- Full revision history, so you can see how the board changed between versions
Licence and reuse
No license is declared on the repository. Publishing files publicly is not the same as granting permission to reuse them, so ask the author before you build on this design.
Opening it in ProtoFlow
Select Edit in ProtoFlow for the available opening options. Download the source and open supported KiCad schematic or board files in the desktop app; check the project version and external libraries.
- 01 Select “Edit in ProtoFlow” for opening options. Download the source and open supported KiCad files in the app. Other EDA formats may need conversion.
- 02 Work in the imported local copy: rename nets, swap parts against live distributor stock, re-route, or strip it back to the sub-circuit you actually need.
- 03 Keep the original licence and credit CDFER if you publish or sell what you build from it.
This page indexes a public repository. The design, the files and the copyright belong to CDFER; ProtoFlow does not host, mirror or verify them. Details are read from GitHub and refreshed periodically — check the repository for the current state of the project.
