Signals are an important part of every decent LEGO train layout.

Automatic KS-Signal with red, green and yellow light.

On our LEGO train layouts, we set the signals automatically. How this is being done is shown in this video:

Our signals are controlled with a component called “MattzoControllers”. Check this page to find out how to build such a controller yourself.

2 thoughts on “Signals

  1. Hi Mattzo,

    I’m new to automation and I am wondering if you can automate the signals and occupation of the rails when the trains are driven manually. In your videos the trains are also automated, but I would like the same system but where I can manually drive the trains. Are there any ideas or instructions on how to do this?

    Thank you in advance for your reply.

    Best regards,
    Koen Schreurs
    The Netherlands

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