[sdiy] Arduino questions

[Danjel van Tijn]

I can answer the first question:

Analog Pin 2 is also Digital pin 17 (not Digital Pin 2). You just keep
counting from the last digital pin (14) up to 6 past that (since there
are 6 analog pins). All the port addressing and register stuff is
taken care of in the libraries.


cheers,
Danjel




On Thu, May 14, 2009 at 6:54 PM, Ian Smith <taciturn_unquiet at hotmail.com> wrote:
>
> Hey all,
>
> ok, well maybe not all... just you Arduino users.
>
> I've read the manual and several little programs and I've come up with a couple questions. 1) how does the Arduino know the difference between say Analog pin 2 and Digital pin 2 when it doesn't seem like there's a difference when calling them in the program. 2) Is it possible to run more than one void loop() in the same program.
>
> -Ian Smith
>
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