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Wow, I want one :-)
OK John, let me know on the price, Thanks
Michael
In lugnet.loc.uk, Jennifer Clark writes:
> Michael Edwards wrote:
>
> > Whats Jen got in her hands?
> >
> > http://www.brickset.com/huwhomepage/legofests/legofest7/sP3030140.jpg
> >
> > How and what in interfaced to it, I take that Technic motors are involved
> > with compressors?
>
> Ok, here is the scoop; it is the control box and transmitter for a radio
> control system custom built by John Barnes, a frequent poster on
> lugnet.robotics, which he sent to me just after Christmas. It really makes a
> big difference to models for sure - no more umbilicals!
>
> Here are some specs; I am not entirely familiar with the inner workings, but
> am sure John would be happy to help here:
>
> - Radio control (not infra red) - appears to have a large range, does not need
> line of sight like IR so can go through walls etc.
>
> - 8 channels, so up to 8 motors or other 9V devices can be controlled
> independently. Two of the channels are "heavy duty" ones which can drive
> multiple motors simultaneously.
>
> - The receiver has dimensions of 8x4x2.66, very similar to the small black 9V
> battery box. Eight standard 2x2 lego connectors fit directly on the top of the
> box. In the truck model this receiver is "disguised" as a diesel tank.
>
> - Powered by an external battery source to allow the user best choice of
> battery box for the application, as well as allowing non remote controlled
> devices such as compressors to be powered from the same battery source.
>
> - Control box has 8 sets of buttons, one for each channel. Four sets have two
> and are instantaneous, so the motors will move only when the button is pressed
> and held down. The other four have three buttons, one for forward, one for
> back and the other for stop, so continuous motion without holding down a
> button is doable.
>
> I believe that John is planning to build more of those for sale, so if you
> would like one you know where to go. Any comments John?
>
> Jennifer Clark
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Message has 2 Replies:
Message is in Reply To:
 | | Re: Cheshire LEGOFest pictures
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| (...) Ok, here is the scoop; it is the control box and transmitter for a radio control system custom built by John Barnes, a frequent poster on lugnet.robotics, which he sent to me just after Christmas. It really makes a big difference to models for (...) (26 years ago, 6-Mar-01, to lugnet.loc.uk, lugnet.technic, lugnet.robotics)
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