Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4349867.
I designed this to easily hook up a Arduino to the track power. The latest update to Bruce Yingling software, HSSRMS, allows using a Arduino to make the lane change button a call button to pause the race.Click the link below for more information.
https://www.slotforum.com/forums/index.php?showtopic=38398&page=78
I hot glued this plug to a straight shoulder and ran the wire to a 3 pin dupont connector. I used 3 pin to keep from being able to reverse the polarity. The 3 pin connector is mounted in the outer track pin hole with the plug holder as seen in the pictures. Now when I install the shoulder it plugs into the power port on the adapter unit 30360. This also works on the CU power ports as well.
If you found this useful, please donate what you think it is worth to my paypal.me. Help cover the time of design. Thanks, Enjoy!
Kevin