Motor controller?

4 posts
by Larsey » Sat Jul 07, 2012 11:58 am
I really want to be able to control some motors and was thinking of this one at sparkfun:

The problem is that the Pi does not have digital ports? And the motor require it for control (low/high signal). Is the GPIO on the Pi just plain analog? If thats the case, is there a addon that could transform signal from the Pi to the motor digitally? Or is there a motor that supports the Pi's GPIO?
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by TommyboyNL » Sat Jul 07, 2012 2:19 pm
You can also consider this driver: ... ucts_id=88

That one works flawlesly with my pi.
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by Larsey » Sat Jul 07, 2012 5:37 pm
Also? Is the linked motor a go or no-go? :D
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by AndrewS » Wed Jul 11, 2012 11:51 pm
You've got things the wrong way round
The RPi only has digital IO, it doesn't have any analog IO (ignoring the PWM used for audio output ;) )
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