Reply to "Remote Control Audio for Rolling Stock"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

Bob, I haven't seen that before, but the MP3 module I have I get for $7/ea, and I can play up to 5 sound files, each with a single button press. I can also connect a serial stream and control many more sounds. It includes a 3W mono speaker amp and dual stereo headphone or external audio outputs. Since the long sound files I'm going to be using for rolling stock are in the 40-50 megabyte range, the limited capacity of this board is too restrictive for my use. This one accepts SD cards to allow any capacity I desire.

I don't know of anyone short of the actual model train folks that have sound synchronized to the speed of engines or rolling stock.

6/6/1510:30 AM

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