[57north-discuss] Microcontroller for simulating a USB HID

[Calum Chisholm]

Thanks, but the order went into proto-pic about half an hour ago :-)


On 25 July 2014 16:54, Tom Jones <jones at sdf.org> wrote:

> On Fri, Jul 25, 2014 at 03:45:23PM +0100, Calum Chisholm wrote:
> > Hmm... too few I/O pins if I have to do that - the nano only has 14 pins,
> > and I need 13 for inputs. I suppose I could add a shift-register, but
> it's
> > all getting a bit hacky by that point.
>
> If you need a lot of input it might be better to consider using a
> multiplexer
> or two. Without any tricks you could do 16 inputs with 3 IO on a controler,
> with some magic you could probably do a lot better than that. As a bonus I
> have
> a few in my box,
>
>
> --
> Tom
> @adventureloop
> adventurist.me
>
> #pragma summon cthulhu
> :wq
>
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