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and built 6 DigCom Designs trailers.20150719_190238 by Adam Henry, on Flickr
Correct, the bottom of the PCB actually looks like this:With enough 603 sized pads for wiring up to a triple target signal with resistors and thru-holes for transitioning to 24/26 gauge wire.
Is it cast or welded?
What's your build method on those trailers? Aren't they digital prints for card models?
Pete, don't know if it's much of savings. 21.00 in styrene and wood from Hobby Town USA. I could'vejust bought the 150' for 35.00 from Rix.
Yes, $5.95 gets you a PDF file. In N scale, 3 trailers are on a 8.5x11" sheet. You can print as many as you want. They suggest photo paper but these are just on card stock. There are directions on the sheet for what gets scored for folds and what is cut thru. Glued with CA.
What are you using for a frame and wheels?
With that all you need is some economy coaches...
Are you going to do a base to plug them in? And hand holes at the base? Looking good so far!
I'm thinking of printing a bunch of base holders in WSF from Shapeways as I don't have the means of casting any. But for some installations I won't be needing a holder as it'll just be used as a breakout board for signal bridges with multiple heads.
We've got our first signal bridge coming up on the lead into the Lakefront Depot. I'm thinking about building one leg on a PCB base and plugging into the layout the same way as a regular signal.