DCCRail

DCC++

https://github.com/DccPlusPlus/

https://www.youtube.com/channel/UCJmvQx-fe0OMAIH-_g-_rZw/videos

http://www.trainboard.com/highball/index.php?threads/introducing-dcc-a-complete-open-source-dcc-station-and-interface.84800/

CmdrArduino

https://github.com/Railstars/CmdrArduino

Basestation: http://www.trainelectronics.com/DCC_Arduino/controller

Decoder: http://www.trainelectronics.com/DCC_Arduino/

MiniDCC

http://www.minidcc.com/

Arduino DCC Decoder

http://mrrwa.org/dcc-decoder-interface/

http://mrrwa.org/articles/

http://mrrwa.org/wp-content/uploads/2015/06/Servos-DCC-Arduinos.pdf

RocRail

http://wiki.rocrail.net/doku.php

OpenLCB

http://openlcb.org/

LMD18200

http://www.spickles.org/projects/lmd18200/

Building Kits

http://www.summit-customcuts.com/homeproducts.html

http://www.custommodelrailroads.com/ho.aspx

Model Railroad Electronics Suppliers

http://www.ulrichmodels.biz/

Misc Model Railroad Suppliers

http://www.blmamodels.com

http://www.hitechdetails.com/

http://www.protoloads.com

http://www.plastruct.com/

http://www.rixproducts.com/model_railroad_kits.htm