Tutorial: TCS 21 Pin DCC Breakout Adaptor

In our last blog post, looked at the TCS-brand 21-pin breakout board, which can be used to permanent convert an 8-pin DCC decoder for use in a 21-pin chassis.

21 Pin DCC Breakout Adaptor Pinout Wiring Diagram

We’ve now put together a short YouTube video on how to carry out the modification, which you can watch below. We’ve also produced a wiring diagram to accompany the tutorial, which is available by clicking here.