Modeling topic

geoffb's picture

SMA22 – Low Cost DCC Controller/Function Generator for Animation, Test Tracks, Absolute Stopping Blocks for Keep-Alive DCC Locos

Model animation—bringing models to life—adds enormously to the interest and enjoyment of any layout or individual model! This entry describes how to build what I call a “DCC Function Generator,” a combination of DCC base station and throttle for about $8 that can be used for mixed DCC animation control, DCC testing, Absolute/Emergency Stop blocking for lift-outs and bridges even for Keep-Alive equipped DCC locos, trolley multi-stop control, and all around DCC havoc!

GregW66's picture

Limits of the Cricut cutter

I am having trouble getting a good picture but I hope this gives you the idea. I tried pushing the Cricut to its limits by building a door out of 3 layers of cardstock. Thin styrene would be similar. I am a little disappointed in the squareness of the cuts. Serviceable but no replacement for a Grandt Line door. I'll post the pic in the comments.

HELP!! Wiring Challenge for my layout

This is a section of my layout. I need some help to properly wire this section for DCC. My difficulty is how to wire for the 2 WYEs in the section. Also I would like to know if the 2, 90 degree double crossovers need special wiring . Please any help would be appreciated.

 

Nelsonb111563's picture

Weathering Cars

As everybody is really getting on board with weathering lately, I thought I would share a couple of cars that I have done recently. 

11/11/17 

I added this car to the list.  As you can see, I am trying oil paints as per the recent MRH article.  This is just the first layer as oils are very slow drying.  The oils I am using are a "value line" at  my local AC Moore and at only $3.99 a tube, it made the initial investment for 4 colors under $20 bucks.  

How to model screen mesh.

Our club is planning on building a model of Canadian Pacific's SS Minto paddle wheeler. The boat had a fine mesh screen around the upper deck to keep stuff from going overboard. Does any one have a suggestion for modeling this material. See the photo.

Loco tender bogies (trucks)

Hi, newbie here, living  in Scotland (U.K).

Now that I've retired, I'm making a great change in my rail modeling experience...from modeling British and European narrow gauge practice to hopefully modeling South American (Colombian) narrow gauge prototypes,

Scale/gauge is HOn3 (Scale 1:87, track gauge 12 mm).

I can find sources/details for model passenger/freight bogies (trucks), but I cannot find such information for the trucks under locomotive tenders.

Proof of Concept

This weekend I hope to build a sample of how I want to operate the turnouts on the new C&E. Here is what I have in mind.

Help selecting a decoder

I have done quite a few Athearn blue box decoder installs but I really do'nt do sound. A friend asked me to put sound decoders in two units for him and I am looking for a reasonable decoder choice for the alco 244 engine or a generic diesel decoder that would be good for these units. I do'nt want to buy a computer interface to download the sound or other extra costs and if possible I have several of the standard connectors for digitrax and would these fit others? I will also be installing LED lights.

Thanks for your help. 

Windows and Doors for Scratchbuilt Structures

I am looking to scratchbuild some structures for my layout (HO) and need to know where the best place is to get doors and windows for these structures. A couple of the structures I will be working on will be a small fire department, a motel and a few small town businesses.

Thanks in advance

S.O

Bernd's picture

The Gum Stump & Snowshoe in TT Scale

I'm another TT modeler with a layout under construction. It's based on the Chuck Yungkurth's article in the April 1966 Model Railroader, The Gum Stump & Snowshoe. The theme will be a logging railroad here in the north east. This will be the first module. I have plans for a second module later. Here's a edited picture of what the real Gum Stump & Snowshoe looks like. I will follow up this post with the construction of the module.


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