DIY N Scale Dwarf Signal

Here is how I make my Safetran style dwarf signals out of styrene.
The cost is very low, ~$30 for supplies, most you may have if you build your own loads.
I use 603 bi-color red/green leds
www.ebay.com/it...
And my Arduino stuff to control them
github.com/NSc...
Sorry for the sniffles.

[@steven4350]

Very nice Job!!!. Do you have a part number for the LED's?. Thanks for the video..

[@socalup3520]

Steven bi color 603 LEDs. Link in description but auction probably expired. Also works with tri color. Next layout I'm going to try and get them to scale.

[@steven4350]

Thanks for the reply!!!