2 simple electronic circuits

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New Member
Here's a couple of simple electronic designs for your railroad that can easily be built with little more knowledge than how to solder.

Automatic train-stop

Train detection using photodiodes

I designed these a couple of years ago, and some of you might notice that they involve many of the already known electronic principles used in railroading. Im not currently active in model-railroad building, but i thought i'd post them here for you so they are not lost forever. Comes complete with detailed explanation.


Diesel Detail Freak
Cool, I'll add links to these on my tips website. Thanks for the post and welcome to the forum!

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