John Floren wrote:
  On Tue, Feb 26, 2008 at 11:57 AM, Tony Duell <ard
at p850ug1.demon.co.uk> wrote: 
 >  BTW, if you've got tone detectors (presumably
one tuned to the '1' tone,
>  the other to the '0' tone), why do you need a miocrocontroller to turn
>  the output into a bitstrea?. A few logic gates is a lot simpler. 
  Well, microcontrollers are the cool new thing, right?
I see in the
 robotics club often that the response to just about any problem is,
 "Oh, ok, we'll just drop in a microcontroller" 
"No, Nargato ,( an artificial human ) is way different in specs compared to four
PC's."
The Day of Sagittarius from The Melancholy of Haruhi Suzumiya.
Even from the point of si-fi you don't throw in a micro chip.
  John