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Ken mentioned a new BLM controller... — Parallax Forums

Ken mentioned a new BLM controller...

MicksterMickster Posts: 2,693
in General Discussion
during the livestream, last night.

Are there any details or a sneak preview available for this?

Comments

  • Ken GraceyKen Gracey Posts: 7,392
    BLM controller?

    We talked about an e-ink display and code support, and a robot controller for the Micro:bit.

    Was there something else I was talking about? I also gave away our WiFi logins over YouTube Live and made the IT Guy nervous.

    Ken Gracey
  • Ken GraceyKen Gracey Posts: 7,392
    Aha - must be the three-phase brushless motor controller for Hoverboard motors.

    Yes, in the works!

    Ken Gracey
  • Buck RogersBuck Rogers Posts: 2,185
    I wasn't able to watch.

    An e-ink display? When? (Code support is expected.)
  • MicksterMickster Posts: 2,693
    Ken Gracey wrote: »
    Aha - must be the three-phase brushless motor controller for Hoverboard motors.

    Yes, in the works!

    Ken Gracey

    Yeah...Hall effect commutation, by a Prop? Or maybe those motors don't have Hall effects.
  • K2K2 Posts: 693
    edited 2018-09-29 01:09
    Mickster wrote: »
    Ken Gracey wrote: »
    Aha - must be the three-phase brushless motor controller for Hoverboard motors.

    Yes, in the works!

    Ken Gracey

    Yeah...Hall effect commutation, by a Prop? Or maybe those motors don't have Hall effects.

    No, they don't have Hall effect devices. ESCs actually make spot measurements of induced EMF in order to determine motor phase.
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