Help!!! Installing Multiple LED's

[Magnum019]

I just purchased the Digitrax SDH164D sound/motor decoder and planning on installing multiple lights in a P42.

Front, Rear, Ditch and the Red.

Question is installing the Front Two Ditch's and the Two Red's; Would I have to use the Blue Common 4 more times here and a Resistor on Each LED or something a little easier here so I don't have so much wiring. 

I do have some Fibre Optics that I have never tried yet and wondering if I could put Two of the Fibre Optics pieces in front of 1 LED to get the light projection through?

Thanks for the Response.

Cary

 

[rrinker]

 Yes, blue common to each and every LED. And each LED should have its own resistor. You can theoretically put multiple stands of fiber optics in front of a single light source - but other than making it easier to actually light up the ditch lights I don't see how this would help you much here, to get the proper flashing effect with the ditch lights you need two independing light sources on two different function outputs.

                                    --Randy

 

[Texas Zepher]

Magnum019

Question is installing the Front Two Ditch's and the Two Red's; Would I have to use the Blue Common 4 more times here and a Resistor on Each LED or something a little easier here so I don't have so much wiring.

I don't know what would be easier.  The blue wire can be tapped into anywhere. The 4 wires don't have to go all the way to the board. 

I do have some Fibre Optics that I have never tried yet and wondering if I could put Two of the Fibre Optics pieces in front of 1 LED to get the light projection through?

Yes you could but I think that would be a lot harder than running the extra wire.

[Magnum019]

thanks for the help; really appreciate it

 

Cary

[Magnum019]

Thanks for all the Help; I really appreciate it!

 

Cary