Modeling topic

Values for SMD Resistors for LED Lighting

I"m considering using SMD 0805 Resistors for my LED DCC locomotive lighting.  I will place the resistors in-line with the LED. 

My questions is simple, I think.  What rating should I be using for the ohms and the watts?  System is Digitrax, so around13-14volts at the track, so 12-13 volts at the LED electrical pad??

 

Best,

Mike

Brewery Layouts

I know I'm not the only one whose going to do a brewery on a layout. I am curious what tanks and silos you use for your breweries?

Are you just using Farm Silos and Water Tanks? Here's photos of the real deal:

Liftgate for modules at shows

I would to hear from you that have been involved with the construction of lift-gate modules for shows. We display at the Champlain Valley Fair, Essex Jct. VT for 10 days the week before Labor Day. This a combined effort of the Northwestern Vermont Model RR and the Green MT div of the NMRA. Would like to hear about your experience and a possible and photo of your lift-gate or ones you have seen. The loop is the NWV and the stub on the end is Bellows Falls, VT  module of the Greenmountain Division of the NMRA. My goal is to build a lift-gate for this year.

SP McKeen Car #31

I’m repowering and installing DCC sound in an LMB McKeen Car and I’d like to finish it to appear as in the photo on page 244 of Mac Gregor’s South Pacific Coast sitting in front of the Ben Lomond depot circa 1912. Can anyone guide me to realistic modeling paint colors suitable for airbrushing? I have it on good authority fron Fred at the Pasadena Whistle Stop that the body was Pullman Green. The roof and the trucks are in question. 

OKGraeme's picture

Micro Light

I have been experimenting with some Micro LEDs for a structure that I am been building.

I purchased 10x Warm White Pico 0402 prewired LEDs from Model Railroad Software/Evans Design :-

https://www.modeltrainsoftware.com/collections/hobby-leds/products/chip-nano-pico-leds

And a sprue of Lamp Shades from Shapeways - Incredible Miniatures Scale Models :-

Soundtraxx Limited offer

This is a great opportunity to upgrade those old decoders to a Tsunami 2.

https://m.facebook.com/story.php?story_fbid=2002167109813518&id=108666145830300

 

parkerlocoworks's picture

A&C Layout Update

Doing the article for MRH put some more motivation in me to get some work done on the layout. I've been spending a lot of time lately on getting cars and locomotives built, detailed and weathered. I'll be at the N Scale Convention in Salt Lake City in a few weeks displaying models and entering them in the contest. When I need a break from that, I've been working on backdrops and getting the Blythe Branch operational.

redP's picture

detached train buildings

I would like to hear from those who have detached building as a train room such as yard barns,ect. I have to admit when I was up north I never liked the idea. The thought of walking out in the cold and through the snow never appealed to me. Now that im down here in Florida Im starting to warm to the idea. Im interested in hearing about problems, size, built on site or pre-built. Ive been thinking about going through a rent to own dealer that delivers the completed structure to your property.

Pelsea's picture

Fess up: what is the worst planning mistake you have actually built?

There's an active thread lamenting the tendency of beginners to over stuff layouts. There are also discussions about the evils of helices, double deck layouts, tight aisles and a plethora of other sins.

Most of this is theoretical though, criticisms of proposed layouts. I am interested in hard facts-- what planing decision did you make, build and regret later? It's OK to confess to common  pitfalls, as duplicate disasters show how prevalent a problem is.

So is the Tymesaver really all that hard to work on?

Unusual Industry

Here's an industry that I haven't seen modeled very often, if at all...  a pole peeling facility.

Let me explain...  Yesterday, a friend and I were treated to a tour of the local (Conway, WA) Bell Lumber & Pole Company.  This particular facility only receives poles (power poles), peels them, and then ships them out by rail.


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