Circuitron

Circuitron 800-5510 SD-1 Signal Driver Logic and output drivers to control any 3-lamp, 3-color block signal. Will power LED or lamp-type signals. L...

Circuitron 800-5520 SD-2 3-Position Semaphore Driver Circuitron Electronics for Model Railroads Use with the Tortoise Switch Machine and an upper o...

Circuitron 800-5521 BD-1HD Optical Detector The Circuitron BD-1 is an advanced, integrated circuit design Block Occupancy Detector utilizing our pr...

Circuitron 800-5522 BD-2HD Current Sensing Detection Unit The CIRCUITRON BD-2 is a very sensitive, integrated circuit design block detector which w...

Circuitron 800-5530 SD-3 Signal Detector Drives any single target tri-color LED-type signal to red, green and amber aspects. Amber hue fully adjust...

Circuitron 800-5550 GD-1 Gate Driver Circuit The CIRCUITRON Gate Driver Circuit may be used in conjunction with any of Circuitron Detection Circuit...

Circuitron 800-5601 AS-1 Automatic SlowdownSlows train speed in a section of track. Bi-directional; use with AC or DC power. Output is continuously...

Circuitron 800-5602 TD-1 Time Delay Circuit Use with detection units for adjustable delay with self-contained relay on the output. Great for automa...

Circuitron 800-5606 TC-2 Turnout Direction Alternator Circuitron Electronics for Model Railroads Automatically alternates turnout direction when us...

Circuitron 800-5615 TC-3 Automatic Tortoise Control Automatically activates Tortoise switch machine when used with detection unit. Two drive inputs...

Circuitron 800-5616 TC-4 Tortoise Direction Alternator Activates dual-coil switch machine when used with DT-4. Momentary pulse when detection unit ...

Circuitron 800-5624 ER-2 External Relay Although the outputs on Circuitron Detection Circuits are extremely flexible, they cannot directly control ...

Circuitron 800-5700 BR-1 Bell Ringer CircuitConnects to Detection Unit to simulate crossing bell. Rate and volume are adjustable. Designed for unde...

Circuitron 800-5701 DH-1 Diesel Horn Sound SystemElectronic multi-chime diesel horn with speaker and push button. With external switches, DH-1 can ...

Circuitron 800-5702 BR-2 Bell Ringer Circuit Connects to Detection Unit to simulate crossing bell. Rate and volume are adjustable. Designed for und...

Circuitron 800-5808 PL-8 Progressive Lamp Circuit Circuitron Electronics for Model Railroads The CIRCUITRON PL-8 and PL-12 circuits are used for mo...

Circuitron 800-5820 TL-1 Traffic Light Controller Timing circuitry for standard traffic light. Outputs drive LED or lamp signals (not included). If...

Circuitron 800-5841 Arc Welder Circuit - AW-1 Circuits utilize two lamps, one yellow and one blue, along with a circuit that provides a random flic...

Circuitron 800-5842 Arc Welder Circuit - AW-2 Circuits utilize two lamps, one yellow and one blue, along with a circuit that provides a random flic...

Circuitron 800-5852 Firelites Flickering Flame Circuits - FF-2 FIRELITES™ are realistic, random flickering flame circuits that can be used for camp...

Circuitron 800-5853 Firelites Flickering Flame Circuits - FF-3 FIRELITES™ are realistic, random flickering flame circuits that can be used for camp...

Circuitron 800-6000 The Tortoise Switch Machine Extremely Simple Under-Layout Mounting and all Linkage is included.Dimensions: 2” x 2” x 3 1/4” FEA...

Circuitron 800-6006 The Tortoise Switch Machine 6-Pack Extremely Simple Under-Layout Mounting and all Linkage is included.Dimensions: 2” x 2” x 3 1...

Circuitron 800-6012 The Tortoise Switch Machine 12-Pack Extremely Simple Under-Layout Mounting and all Linkage is included.Dimensions: 2” x 2” x 3 ...