Subject:
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Re: Powering Power Functions Using a 9V Train Regulator
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Newsgroups:
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lugnet.technic
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Date:
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Wed, 25 Feb 2009 14:19:43 GMT
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Viewed:
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27645 times
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In lugnet.technic, Dave Sterling wrote:
> Calling all EE's, robotics nuts, technic gurus, PF fanatics, and electronics
> geniuses...
>
> So by using the PF to 9V connector wire, I can run a PF motor using the 9V Train
> regulator. This is all wonderful...until I try to put an IR receiver between
> them. When I do that, it doesn't work. Can anyone explain why this doesn't
> work? I still have 9V going from the controller (it's turned all the way up) to
> the IR receiver and then the motor connected to the IR receiver. In theory...it
> should work. So...EE's and other electronics gurus...what am I missing? Is
> there a workaround?
>
> For those wondering, I am in the process of motorizing all of my switches on my
> layout using PF motors and IR receivers. However, I would like to run them all
> off of one or two Train controllers to eliminate the 'battery issue'.
>
> Thanks in advance for any help.
>
> -Dave
> ToT-LUG
Sheer awesomeness! I knew I could count on your guys for the answer and the
workaround. Though it's not ideal to have to use the battery box, it's
nonetheless a great workaround. Maybe LEGO will release a V2.0 connector that
allows us to eliminate the battery box. We can dream, right?
I'll give this a go tonight when I get home from work and see how things go.
Thanks again to everyone for the great links and the quick responses.
-Dave
ToT-LUG
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