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 09:12:53 GMT
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Viewed:
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6282 times
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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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Message has 1 Reply:
 | | Re: Bluetooth
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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 (...) (19 years ago, 2-Dec-05, to lugnet.robotics.rcx)
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Message is in Reply To:
| | Bluetooth
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| 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 (...) (19 years ago, 1-Dec-05, to lugnet.robotics.rcx)
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