Early-era Alternating Flasher Simulator

$13.95 $12.00

This module reproduces alternating flashes (with increasing and decreasing brightness curves) as seen in the older early-era incandescent lamp driven traffic signals alternating between red and yellow (yield and stop) at intersections, or 2 alternating yellows, such as a school zone. Will drive two pairs of series-wired red or yellow (or mixed) LEDs without additional external circuitry