Subject:
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Re: Bluetooth
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Fri, 2 Dec 2005 10:19:46 GMT
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Viewed:
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6508 times
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Beware of the fact that the outputs on the RCX output PWM. You will
probably want rectification, and need smoothing to get a nice constant
voltage (some regulator in the LM series) to power the board.
Anyway - it sounds like a really good idea - I like it.
--
Danny Staple MBCS
OrionRobots
http://orionrobots.co.uk
(Full contact details available through website)
On 02/12/05, Claude Baumann <cbaumann@ci.educ.lu> wrote:
> In lugnet.robotics.rcx, Johan Hjertman wrote:
> > I've just started a little project of building an interface between a RCX
> > and a
> > Bluetooth. For power supply I'm thinking of using one of the outputs on the
> > RCX
> > and for communication I'll use the IR port(2400-baud), similar to
> > Mindsensors´s
> > RCX to I2C interface. I'll also use a small, low power FPGA between the IR
> > sensor/transmitter and the Bluetooth. I know that it sounds like overkill,
> > but....
> > If some one have done something similar or have any good ideas just shot!!!
> >
> > Best regards,
> > Johan
>
> Have a look at http://www-date.uni-paderborn.de/pub/people/dasas/Beh03.pdf
> Here
> you reach much higher baud rates
>
> Cheers
>
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