Shawn Fenn's blog
Seeking IR detector selection advice
Greetings all,
I’m looking to install a grade crossing on my HO Free-Mo module and am currently comparing the available optical detection systems. For the crossing itself I think I know which controller, grade crossing signal, and bell module I want to use; however, with regard to the detection hardware that will set the whole thing in motion, I’m stuck in analysis paralysis.
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