AR1 Circuit can be used for auto reversing solutions like trams or trolleys. The CIRCUITRON AR-1 is an automatic polarity reverser that is ideally suited for use with point to point layouts, displays, test tracks or reverse loop setups. The AR-1 can safely switch...

AR2 Circuit can be used for auto reversing solutions like trams or trolleys. With delay.Use additional DT-4 for more stops. The CIRCUITRON AR-2 is a sophisticated, integrated circuit design, automatic polarity reverser for use on point to point layouts in any scale. The AR-2...

Circuitron DT-4 Rolling Stock Detector The CIRCUITRON DT-4 is an advanced, integrated circuit detection circuit that can be used to actuate accessories, light panel lamps, etc. The DT-4 uses tiny OptoSensors mounted between the rails to detect a passing train. No modifications to rolling...