Subject:
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Re: Increasing the range of the radio signal
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Newsgroups:
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lugnet.robotics.cybermaster
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Date:
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Fri, 3 Dec 1999 15:13:04 GMT
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Viewed:
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6899 times
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In lugnet.robotics.cybermaster, Johannes Keukelaar writes:
> Yes, it could be that part of the communication that breaks down. I've
> used batteries so far, but am thinking of switching to rechargable
> batteries (is that what you call accumulators?) when I start using it
> a bit more. We've had a discussion about batteries and rechargable
> batteries in the cybermaster and the problems I've had with low
> batteries before: http://www.lugnet.com/robotics/?n=8277&t=i&v=a
>
> The conclusion there was that you could use rechargable batteries with
> your cybermaster without problem. (Anders Isaksson reports using them
> without problems.) The problem I had when low on batteries wasn't the
> same as what you have, though. My cybermaster would download okay,
> (most of the time...) but would completely refuse to _run_
> programs. Perhaps downloading would have failed for me at larger
> distances, too.
>
> Oh, did you try recharging the batteries in your cybermaster, then? :)
>
> Regards,
>
> Johannes.
> --
I'm using accumulators (you called rechargable batteries) because a lot of
toys are using mignon batteries and so I have about 20 rechargable batteries
and a processor charger for loading these in a short time...
The problem of this rechargable batteries is that this batteries have a
voltage of about 1.25 V. Normal batteries have a voltage of 1.5 V. In the
cybermaster are used 6 batteries (=> 6 x 1.5 V = 9 V). If I use rechargable
batteries so the Voltage is very low (=> 6 x 1.25 V = 7.5 V).
I have no problems in running downloadet programms but in connection to PC...
Regards
Falk
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