Tam Valley MFJ003U DCC Mono Frog Juicer (polarity reverser for frogs) (Scale=ALL) TAM-MFJ003U

Tam Valley MFJ003U DCC Mono Frog Juicer (polarity reverser for frogs) (Scale=ALL) TAM-MFJ003U For all DCC systems including NCE PowerCab.  This board is an automatic polarity reverser for a single frog.  Setup is simple, connect two wires to...

Accutrack II Model Train Speedometer (Scale = HO, N, OO) YankeeDabbler Part # = 66-Accutrack II

Accutrak II Speedometer by MRT Introducing the Accutrack II Model Train Speedometer   Note:  This is a portable, stand-alone speed detection device.  It works with DC or DCC layouts.  It works with any DCC system since they...

Digitrax PM42 Quad Power Manager & Auto Reverser; All Scales

Digitrax PM42 Quad Power Manager & Auto Reverser; All Scales Get the benefits of short circuit management and auto reversing without adding more boosters!  PM42 Quad Power Manager lets you use a single booster and divide its output into 4...

Circuitron 6100 Remote Tortoise Mount Circuitron (Scale = All) Part # 800-6100

Circuitron 6100  Remote Tortoise Mount Circuitron (Scale = All) Part # 800-6100

Tam Valley HFJ003U DCC Hex Frog Juicer (Scale=ALL) TAM-HFJ003U

Tam Valley HFJ003U DCC Hex Frog Juicer  (Scale=ALL) TAM-HFJ003U For DCC systems 2 Amps to 8 Amps including NCE PowerCab.  This board can be configured to use as an automatic polarity reverser for six frogs, or a reverser for one to three...

Accu Lites PM42 Breakout Board (Scale = All) #107-4003

Accu Lites PM42 Breakout Board (Scale = All) #107-4003 The PM42 breakout board is set up to accept up to 2 inputs and 4 distinct outputs. Each output can be configured with jumpers to make it a reversing section. The board comes with one set of jumpers...

Circuitron 6200 Smail(TM) Turnout, Accessory and Signal Actuator with Internal Drivers and DCC(Scale = All) Part # 800-6200

Circuitron 6200 Smail(TM) Turnout, Accessory and Signal Actuator with Internal Drivers and DCC (No terminal block) (Scale = All) Part # 800-6200

Tam Valley DFJ003U DCC Dual Frog Juicer (Scale=ALL) TAM-DFJ003U

Tam Valley DFJ003U DCC Dual Frog Juicer (Scale=ALL) TAM-DFJ003U For all DCC systems including NCE PowerCab.  This board can be configured to use as an automatic polarity reverser for two frogs, a reversing loop, a turntable, a wye, or a crossing...

Circuitron 6000 The Tortoise Switch Machine (Scale = All) Part # 800-6000

Circuitron 6000 The Tortoise Switch Machine (Scale = All) Part # 800-6000

Walthers 942-121 Dual LED Fascia Turnout Controller (yellow-green) Part#942-121

Walthers 942-121 Dual LED Fascia Turnout Controller (yellow-green) Part#942-121 The Walthers Layout Control System Dual Color LED Fascia Turnout Controller features: Can be installed in left or right hand orientation Fits 1/8" or 1/4" (0.3 or 0.6cm)...

Walthers 942-101 Switch Machine (Vertical Mount) Part#942-101

Walthers 942-101 Switch Machine (Vertical Mount) Part#941-101 Walthers Layout Control System brings you a low-cost solution for easy turnout control for HO, N, Z, S, and O Scale layouts! The system is expandable at any time to grow with your layout,...

Accu Lites BDL168 Multi Zone Breakout Board (Scale = All) #107-4001

Accu Lites BDL168 Multi Zone Breakout Board (Scale = All) #107-4001 The multiple-input breakout board for the BDL168 block detector eliminates soldering connections to the card edge or card edge adapter of this product. This design has 4 separate inputs,...