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Video: Animate structures using microcontrollers

By Angela Cotey | February 19, 2016

| Last updated on May 27, 2022

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In the April 2016 Model Railroader, author Bruce Kingsley shows how to add sound and animation to a structure model using Arduino circuit boards. Watch the video clip to see the finished results of Bruce’s project.

In addition to watching the video, you can also download Bruce’s sound file.

Download a PDF copy of the source code.

24 thoughts on “Video: Animate structures using microcontrollers

  1. I’m seeing this a little late, from the digital download of “Four Arduino…” The Arduino source code pdf seems to have been removed from the Trains.com site. (I get a really nice 404 error!)
    I’d really like to pursue this for my new layout. Please share the code. Thanks!

  2. Very cool. Really brings a static scene to life. I have several sound boards for various scenes. Animation and sound are absolutely pushing the edges of the ho scale envelope !! I built my 2nd soundtraxx sound car last night.

  3. This is awesome.Very impressed by Bruce's work. Just finished building this Branchline Kit #625 but without the lights,sound and animation. However,did something similar with the Atlas #608 Church Kit. No animation, minister or parishioners either but with lights and sound. Added simulated stained glass windows, 18V bulbs and sound using "Invite by Voice". Downloaded sound editing software to as to create a music clip from a hymn. Sound can be edited….maybe I can substitute a sermon! Animation would be a challenge.

    Blubryxpress

  4. outstanding. very innovative. BTW, Bruce has replicated and F7 control stand with a scaled down cab video and audio display that is a dead ringer for the real thing. This house is fantastic but yet his locomotive project is even more spectacular. I have seen all his youtube videos. I was awestruck. Certainly worthy of a feature article or MRVP visit. Thanks Bruce.

  5. I'm not sue what I've just seen? but: wow is it cool ! for a moment I could hear 'family life' oh threre. i

  6. That was an AWSOME clip! Just like the real thing.Felt like walking home after dad whistled for you to get home,what a great idea,thanks for sharing!

  7. I do quite a bit of Arduino stuff and am going to do an entire town with an Arduino Mega. I am going to model it after Fairport Harbor, Ohio in the 1920's and am currently prototyping a lighthouse with working lantern using a servo motor. The servo has 180 degree sweep, with an ultra-bright white LED for the actual lantern. I have concerns about the servo's durability, as it is a small cheapie. A photo cell turns everything on at sunset an off at dawn. I also am going to try to simulate arc welding with ultra-bright blue.

  8. Marvelous article. I'm not sure I'm up to the task of programming the Arduino but this definately opened my eyes yet again as to what's possible. I can envision this applied to a passenger depot where arrivals and departures are announced or any number of other applications. Yep pretty neat.

  9. Extremely cool! I was convinced the TV is a black and white. I know if I peaked through the window I would surely see Timmy and Lassie on the screen while the intro music to the series show was playing. Don't leave the porch light on for too long. It attracts bugs. Maybe add some cricket sounds in Version 2.0.

  10. A few years back, You showed in M.R. mag how to make oversize loads for the flat cars and gondolas, Could you give me a hint what year and month that might have been. As I have kept most of them.
    Thank you.

  11. Having the script file available for download would have been nice…rather than a very small intro to programming arduino

  12. Guys, read the text above. If you want to learn how Bruce completed this project, check out the April 2016 issue of Model Railroader.
    Thanks for watching,

    Dana Kawala
    Senior editor
    Model Railroader magazine

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