Reply to "The RR Track Signal Control Board Project"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

MJCAT posted:
So for about $9 ($3 for the nano, $1.50 for the breakout board, $4.50 for 3 logical level mosfets ) you can add a really prototypical crossing operation to existing crossing signals/gates on your layout, and each $9 investment would allow you to control 3 different crossings.

Hmm, can you explain the three different crossings for $9 for all three? Don't you need more sensing at least?

8/2/182:17 PM

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