>
> --- In oopic@yahoogroups.com, "design.wonk" <design.wonk@> wrote:
> >
> > When adding regulated servo power I assume that I would
> > 1) Add a regulator
> > 2) Move the PSL jumper form +SP to +SPR
> > 3) Move jumpers s1 to s4 as needed
> > 4) Connect a secondary 9V power source to pins 6 and 7 of the
> > optional power pins.
> >
> > sound right?
> >
> >
>
> Yes
>
> As long as you don't want to use the existing voltage regulator that
> is intended to driver peripheral and servo loads.
>
> But, if you are talking about servo power only, why not plug a 6V
> battery into +SP and Gnd and call it a day? You certainly don't need
> sub 1% regulation for servos.
>
> The power design of the R board is quite flexible. Well thought out...
>
> I think Dan's point is to be absolutely certain that the pinout on the
> R board for the 3d regulator actually matches a 7805 and not one of
> the others. I don't have an R board so I can't check. But for servo
> power I wouldn't be adding a regulator anyway.
>
> Richard
>
Richard,
Actually, I am not using it for servos. I want to run 6 Sharp IR
sensors on a single ooPIC-R (the big GP2Y0A700K0F sensors that draw
about 350mA each).
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