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Re: [Homebrew_PCBs] DIY CNC pcb drilling

2012-04-04 by DJ Delorie

"Boman33" <boman33@...> writes:
> On your link below it talks about steppers, I did not see anything
> about the brushless DC motor controller.

I don't own any steppers, I don't know why any of my links would talk
about them.  The BLDC link talks about the brushless DC motor
controller; it *emulates* a stepper by accepting standard step+direction
signals like stepper-based CNC machines use.  The firmware counts the
step pulses and rotates the servo motor to the correct position.

> controller page: www.delorie.com/electronics/bldc/

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