Smaller than any decoder at just .31" x .31" x .118" and utilizing the industry's smallest microcontroller and associated voltage control circuitry, the total module consumes less than 500 micro Amps (<1/2 ma). Typical peak operating current for these modules with LED(s) attached and running through full brightness curves range from 18-38 ma.

This makes them ideally suited for operation when powered directly by a function output of any of today's HO, N or Z-scale DCC decoders. Designed specifically to provide truly realistic lighting effects for 20ma LEDs, these modules include input protection against reverse polarity.

Input voltage range 6-18 volts DC, so they'll work with nearly every layout environment. On-board current limiting resistor. Extra input wires included.

This module generates a varying (bell curve like) intensity to accurately represent Gyralight motion, and is configured for white and yellow-white (3.2-3.6 volt) LEDs. The N8033A version of this module is configured specifically for red LEDs.

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Connecting

Video of effect