All the IR sensors are in place for my random flange squeal system. Speakers are installed in the fascia, and I just completed a master control panel (see below).

All the IR sensors are in place for my random flange squeal system. Speakers are installed in the fascia, and I just completed a master control panel (see below).
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January 21, 2020 — 6:41 pm
Pretty neat sequence to add that at the point of occurrence as opposed to coming from the rolling stock itself. Is this a kit from somewhere or something you’ve concocted yourself? Following your posts on proto rails and that led me to your blog here on occasion.
January 21, 2020 — 7:07 pm
Thanks, Lee. The flange squeal system was designed and built by my friends at Iowa Scaled Engineering (www.iascaled.com). It’s installed on the layout now and works great. I just need to continue to add to the library of sounds that play randomly.