• IR-based sensor to detect passing LEGO trains
  • works both during the day and night
  • designed to work with the free nControl train layout planning and automation software using the Quad Sensor Controller or Starter Controller.
  • dark bluish gray
  • 3D printed ABS
  • functional studs
  • can also be used for DIY automation systems, fully compatible with Arduino type control boards.

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IR Train Detector - Light Gray

  • Brand: 4DBrix
  • Product Code: 2.03.002.lgr
  • Availability: In Stock
  • $14.95


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