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[DPRG] PWM device/circuit?

Subject: [DPRG] PWM device/circuit?
From: W. P. McGown bmcgown at bellsouth.net
Date: Mon Jun 11 12:31:12 CDT 2007

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.

Bill



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