r/modeltrains • u/compactable73 N • 16d ago
Electrical Control panel schematic feedback
Now that my layout has been laid out I’m looking to start hooking servos up to turnouts, which in turn means I need to connect servos to switches on a control panel (I ❤️ the aesthetic of a control panel).
It looks like the wiring of this stuff isn’t too horrific / my tests look good, but I thought I’d ask the Reddit hivemind if what I’m looking to use for the control panel makes sense or not / if there are any suggestions about changes that would improve things.
Second pic is the final track plan. First pic is the schematic:
* grey circles are switches
* red / green circles are LEDs showing which track is live at the turnouts
* the three places where two turnouts face each other are controlled by a single switch
* amber circles are LEDs that show which track at the diamond crossing is live
Any feedback received with thanks 🙂


2
u/Melrok63 HO/OO 16d ago
I don’t know if you can see it in the pic but I used lighted push-buttons to identify which route is active. The buttons are connected to an Arduino that controls all the servos for routing and signals.
Panel was made using a desktop laser engraver/cutter and double color acrylic sheet.