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An Arduino can be used as a combined function- plus servo decoder. This has a price tag under €5,- (including a fast opto-coupler).
Thanks to the people behind mynabay who made available the code for decoding the DCC commands. I added the software to control the outputs and the servos...
Being new to DCC I'm seeking some advice. I have two proto (walthers) GP38-2's #920-75008. Both run excellent and are DCC ready but there do not appear to be drop in decoders available for them. The only ones I can find that are suggested are the digitrax dz143 or the dz125. Both of these...
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