Sunday, March 2, 2008

Re: [oopic] PWM freq choice (was: H-Bridge issue...maybe.)

> To get around this, I would need to use a relay to shut off power to
> the
> motors when they were not in use. Since they will not be in use for
> maybe
> half the time, I certainly don't want to be running their batteries
> down
> during that time.

Just stop sending pulses to the H-bridge or disable both direction
lines. That will stop all current to the motors.

--

73 de Brian, WB6RQN
Brian Lloyd - brian HYPHEN wb6rqn AT lloyd DOT com


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