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1  Using Arduino / General Electronics / Re: Arduino Mega, Screw (Terminal) it on: January 24, 2013, 10:32:50 pm
Hi I would like to purchase the screw shield.  Where do I go to purchase?
2  Using Arduino / Motors, Mechanics, and Power / Re: ESC or Megamoto on: January 24, 2013, 08:57:19 pm
Just an update,  I did find a ESC.  Of course its 24 volt 80 amps lol.  I won't need hardly any power from it.  I will give that a try as they were $25 a piece compared to 3X$59 for the megamoto shields.  Will see how they work.
3  Using Arduino / Motors, Mechanics, and Power / Re: ESC or Megamoto on: January 24, 2013, 08:17:58 pm
I forgot to add the motors have hall effect sensors.  Thanks
4  Using Arduino / Motors, Mechanics, and Power / ESC or Megamoto on: January 24, 2013, 08:15:42 pm
Hi all,
     I need to control 2X 24 volt 1 amp DC Brushless (4pole) Motors with a Mega.  I have scoured all around for a controller for these.  They are 3 wire motors.  Iv'e looked all around for a 24 volt ESC with no luck.  I have found a lot with high amperage lower volt ratings but none that accept 24 volt.  And I have found the megamoto shield that says it will drive them with 3 shields stacked.  That's a little costly if not needed.  It sucks because I don't need to handle much amperage and most the solutions I've seen are either pricey for huge motors of too low on the accepted input voltage.  I can't believe there aren't more controllers/shields for these 3 phase motors.  Thanks for any suggestions.
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