Peter's Model Railroading | My Library | N-Scale 2006-01/02
Articles Listing
Realistic Control for Grade Crossing Flashers
Magazine:
N-Scale 2006-01/02
Page:
59
Author:
Michael Yakubovsky
Category:
Electronics
Scale:
N
A complete description of an electronic circuit you can build to drive grade-crossing LEDs, triggered by a block occupancy detector.