2 x HO scale railroad grade crossing signal arm gate stop lever 2 tracks #S20R

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2 x HO scale railroad grade crossing signal arm gate stop lever 2 tracks #S20RStore Home New Arrival Ending Soon Add to Favourites View Feedback Contact us Store Categories USA store HO Scale OO scale O Scale N Scale Light Emitting Diode LEDs Grain of Wheat Bulbs Wholesale Buy In Bulks Switches Connectors G Scale Z Scale Electronic Component Resistors Nintendo DS Nintendo GBA SP UK store HO gauge OO gauge O gauge Light Emitting Diode LEDs N gauge Switches Connectors Grain of Wheat Bulbs Wholesale Buy In Bulks G gauge Z gauge

reed switch with base will be placed between 2 rails

Size: Please check it from the photos

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the lights will be turned on and off by the sequence

07 inch (L) x 0

Life: approx

use with my Master board so that one Master Board may support up to 4 servos

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white wire = negative wire

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pole position: up target on left side while down target on right side ( default )

to adjust the servos' speed and use more servos