Somehow related to this subject (I hope), here is information that I found while looking for an autonomous, simple and cheap red/green dwarf signal which would also include a no-contact turnout/switch position detection:
http://www.circuitous.ca/xHall...tPositionDetect.html
Did anyone here made and O-Gauge version of this ? Something better to share ?
Thanks !
P.S.: Thanks to Ingeniero No1 (Alex) and Adrian! for their contribution this forum regarding the "Hall Effect" topic, which help to guide my researches.
related topics:
https://ogrforum.ogaugerr.com/...ue-position-detector (Ingeniero No1)
https://ogrforum.ogaugerr.com/...switches-for-signals (Adrian!)