pollymath

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About pollymath

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    Buildings and Trains
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    Lego Train

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    Arizona

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  1. Bumping this up for a similar topic: Tenka recently add the Potentiometer to the Circuit Cubes option, and it got me thinking - what if you could use the Potentiometer on one bluetooth hub to control the speed of a motor on another bluetooth hub? You could then build a box around the "controller" with a big wheel knob, and even add some rotational stops to keep from going too fast.
  2. pollymath

    Circuit Cubes

    Bumping this back up. As David said nearly two years ago, I too would be interested in wiring these up to PF wires for use with PF Battery Boxes. That'd allow you to use a physical controller vs a Bluetooth one. I like the fact that the Circuit Cube geared motor cube is high torque low RPM. That might allow a control to be full-speed, while running a train at a slow pace.
  3. Would you mind taking some more pictures of the front suspension and steering? NVM, found them.
  4. Any idea how we might make more of a rally-style 911 out of this model?
  5. pollymath

    Single lithium batteries for Power Function trains

    Any updates on this? How the runtime comparison? It seems like you'd be able to even go with a 2x LiPO setup, or a single 26650.
  6. pollymath

    WIP MOC: Baldwin Engine #2562

    I know this is several year old now...or more like a decade old now, but are there any build plans around for this? Daedalus304, I tried messaging you but had no luck due to my lack of "10 post rule". I'm in AZ and have interest in building some of our local historic locomotives like the 2660 we have up here in Flag, the 260 Mogul and 280/282 Baldwins. Maybe you can message me so we can connect?