- 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.
IR Train Detector - Light Gray
- Brand: 4DBrix
- Product Code: 2.03.002.lgr
- Availability: In Stock