Circuitron 800-5201 DT-1 Grade Crossing Detection Unit Turntable 9 cm) N scale diorama

9 cm) N scale diorama with no mess or complicated calculations

Woodland Scenics BR5027 HO Scale Built Up Structure - Granny's House

Woodland Scenics BR5028 HO Scale Built Up Structure - Chip's Ice House

This vintage '50s era fire engine has three removable fire hoses

Circuitron 800-5201 DT-1 Grade Crossing Detection Unit Turntable 9 cm) N scale dioramaCircuitron 800 5201 DT 1 Grade Crossing Detection Unit The Circuitron DT 1 is a bi directional detection circuit designed for DC track power that provides an output whenever one of its Opto Sensors is covered by a piece of rolling stock. Absolutely no modifications to the rolling stock are necessary. 4 Opto Sensors are provided, 2 of which are used for each direction of travel. The two Opto Sensors for each direction are wired in series, and a single