The pages in this section detail the redesign of the D&B model railroad control electronics using a Parallax Propeller chip. Unfortunately, the propeller based version will not progress beyond the design data shown on the associated pages. No further development is planned.
The Parallax discussion forum is an excelent resource for those wishing to learn more about this product.
Planning and Construction: Design Goals Track Plan Photos Scenery Base
Basic Stamp Control Electronics: Main line Yard Grade Crossing Block Signal Turntable
Circuit Description: Main line Yard Grade Crossing Block Signal Block Detector Turntable Power Supply Schematics
Photos and Video clips: Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Video Clips Ride The D&B
Propeller Control Electronics: Overview Flow Charts Program Code Schematics Photos
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Copyright © 2006 Don Buczynski
San Diego, California