circuitron

Circuitron 5703 Digitally Grade Crossing Bell Circuit with Speaker Measuring just 1.19” square by about 1.25” high, the BR-3 module is smallenough ...

Circuitron 800-1200 CF-1 Caboose Flasher - Red The CIRCUITRON CF-1 is a low cost circuit which is designed to slowly flash a Light Emitting Diode o...

Circuitron 800-1201 CF-1 Caboose Flasher Yellow Single rear-facing bulb slowly flashes on and off. Includes CF-1 circuit board, subminiature LED an...

Circuitron 800-1302 End-Of-Train (EOT) Flasher - Red Light Scale size housing, easily mounted on any freight car. High-intensity LED slowly flashes...

Circuitron 800-1400 DL-1 Oscillating Ditch Lights Alternately flashes two 1.7mm diameter, high-intensity, lens-end lamps (included) at a slow rate ...

Circuitron 800-1502 ML-2 Mars Light Alternately flashes two 1.7mm diameter, high intensity lens-end lamps (included) at a prototypical speed. Lamps...

Circuitron 800-2001 TP-1 Track Power Adapter Miniature voltage regulator can power any CIRCUITRON LED- type Strobe Flasher or EOT flasher from trac...

Circuitron 800-5102 Alternating Flasher - FL-2 Circuitron Electronics for Model Railroads Flashes LEDs or lamps. Connects to Detection Units. Maint...

Circuitron 800-5103 Alternating Flasher - FL-3, 3-Output Heavy-duty, with three control terminals and three outputs. Independent flashing at up to ...

Circuitron 800-5122 Alternating Flasher - FL-2HD, Heavy-DutyCircuitron Electronics for Model RailroadsFlashes LEDs or lamps. Connects to Detection ...

Circuitron 800-5201 DT-1 Grade Crossing Detection Unit The Circuitron DT-1 is a bi -directional detection circuit designed for DC track power that ...

Circuitron 800-5202 DT-2 Grade Crossing Detection Unit Specifically deigned for use at grade crossings, using Opto-Sensors to detect the train. Out...

Circuitron 800-5203 DT-3 Single-Direction Grade Crossing Detection Unit The Circuitron DT-3 Single Direction Grade Crossing Detection Circuit utili...

Circuitron 800-5204 DT-4 Rolling Stock DetectorIdeal for spotting a hidden train or piece of rolling stock. Four independent detection units combin...

Circuitron 800-5250 DF-1 Grade Crossing Detector w/Flasher Specifically deigned for use at grade crossings, using Opto-Sensors to detect the train....

Circuitron 800-5271 LT-1 Positive Logic Translator Interface Circuit The Circuitron LT-1 and LT-2 are interface circuits that allow Circuitron prod...

Circuitron 800-5272 LT-2 Negative Logic Translator Interface Circuit The Circuitron LT-1 and LT-2 are interface circuits that allow Circuitron prod...

Circuitron 800-5303 Snapper Switch Machine Power Supply Circuitron Electronics for Model Railroads Solid state, provides positive power to dual-coi...

Circuitron 800-5305 PS-2A Converter & Regulator A self-contained AC to DC converter with an adjustable voltage can be adjusted anywhere between...

Circuitron 800-5400 AR-1 Automatic Reversing Circuit The CIRCUITRON AR-1 is an automatic polarity reverser that is ideally suited for use with poin...

Circuitron 800-5401 AR-2 Automatic Reverse - With Adjustable DelayCircuitron Electronics for Model RailroadsSame as AR-1, but with adjustable delay...

Circuitron 800-5410 AR-1CC Reverse Loop Controller The Circuitron AR-1CC is an automatic polarity reverser designed for reverse loop applications o...

Circuitron 800-5501 BD-1 Optical Detector Tiny Opto-Sensors detect train movement. Sensors mount between the rails and activate circuitry when shad...

Circuitron 800-5502 BD-2 Current Sensing Detection UnitDetects current drawn by a locomotive or lighted piece of rolling stock. Unpowered equipment...