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[DPRG] PWM device/circuit?
Subject: [DPRG] PWM device/circuit?
From: Sluggy!
sluggy9912 at swbell.net
Date: Mon Jun 11 14:54:54 CDT 2007
On Mon, 2007-06-11 at 12:31 -0500, W. P. McGown wrote:
> I am using a Parallax Stamp to perform input processing, motor control (PWM)
> and a few other chores. I would like to put a device between the stamp and
> the H-Bridge which would accept a serial input from the stamp that would
> then be converted to a PWM signal for the H-bridge so I could relieve the
> stamp of the chore of doing the PWM.
>
> Something like the stamp sends a decimal 128 and the PWM signal is 50% duty
> cycle... A 256 would give a 100 % duty cycle.
>
> Any suggestions would be greatly appreciated.
How about returning to the source?
http://www.parallax.com/html_pages/products/motorcontrol/motor_control.asp
These products are not cheaper than rolling your own, but they save a
tremendous amount of wheel-reinventing, as well as adding many more
features that you may not have even known you wanted...
Sluggy!
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