Azatrax D2T-Xing model railroad crossing circuit reviewed by Steve Doyle and Doug Hodgdon

Описание к видео Azatrax D2T-Xing model railroad crossing circuit reviewed by Steve Doyle and Doug Hodgdon

The D2T-xing circuit is a simple crossing signal controller for model railroad layouts. It uses two infrared (IR) sensors to detect the trains, and flashes the crossing signal lights. Reviewed by Steve Doyle and Doug Hodgdon of Model Railroad Academy.

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