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I don’t speak english very well 
Track is Rexnord brand Part number: D821K7-1/2G Tabletop Chain.
I plan a micro ATX with preprogrammed sequence for the head. I made some test with the Xbee DIY Remote Control to send what he must tell and control the head.
schematic(sd wav player)+ lip ligth box or vu meter + LM386 .
it’s a modified version of this : github.com/TMRh20/TMRpcm.
[video=facebook;10200635642070439]https://www.facebook.com/photo.php?v=10200635642070439
Now that’s dedication! It’s still one of my favorite movies and I hope they make a modern remake. What do you plan to use for tracks and control?
some other parts
other parts
progress…
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other pictures
many others but it’s a good overview 