Thanks to all for the nice comments. I am pretty happy with how the backdrops are turning out.
They really make the whole layout seem a little more professionally done.
Here is the back of the 3rd out of 6 panels I am doing to give you an idea of the scope of fiber optics placement I am doing ...
View attachment 593259
(The panels, if you remember from previous posts, were church boards about various bible stories)
The fiber ends get taped down so they don't poke out of the holes.
Below shows how they get cut uniformly and a plastic straw is slid back and taped to allow one 3mm LED to align "perfectly" with the fibers, inside the straw. On this backdrop, with towns and sky lighted, I will have 4 LED tubes packed full of fibers...
View attachment 593260
Since the backdrops are made with two rigid external plastic faces with a styrofoam core, I cut the backside and hollow out a small area to accept the tubes that will be wrapped with black construction paper to hide the light from bleeding through the face of the backdrop.
Below shows 2 straws buried into the second backdrop I started.
Since no heat is generated, it is a wonderful application for this project.
View attachment 593265
Below, I still have one town to the right of the middle building on this 3rd backdrop to work on as I usually just add street lights and maybe a building light or two...
View attachment 593269
I'll post up the finished panel on my next post. So nice to be moving along with these backdrops.
I am also "
engineering ideas" to drive streetlights and mainline track lights even though I started mounting some of them on the layout.
I found these
kids toy traffic lights with sound, on Amazon, for less than $2 USD. I was thinking I could disassemble it and used the electronics to power a traffic signal. or two...on the layout.
As far as the mainline lighting system, I have
no frugal way of making the lighting work besides using nails and foil to make contacts on turnout switch actuator bars.
But it is an option.
I was looking at
Walters DCC switch machines ....
... but at $93 a five pack, I hesitate to pull the trigger, as they say. Hence the "
engineering ideas" blurb.
That's all for this weekends follies.....
...A Work in Progress!....Stay tuned!...