Argh. Non-human thieves... How do you say "Resistance futile." in bear language?
Anyway, the distance measurement idea would probably make a very popular software gadget IMO. Rodolphe Le mardi 12 décembre 2006 à 15:13 -0500, Richard Franks a écrit : > On 12/12/06, Robert Michel <[EMAIL PROTECTED]> wrote: > > Doing distance messuring with ultrasonic? > > ;)) > > 40kHz example: > > http://www.parallax.com/dl/docs/prod/audiovis/Distance28015.pdf > > Interesting article... 3.3m ping is not insignificant, especially in > dark/smoke-filled environments. I remember doing something similar > with LegOS (using the infrared port) with the original LEGO > Mindstorms. > > I wonder if you could also defend against bears or dogs by playing > with these frequencies.. mind you, 6m away from a grizzly, that UI > better be clean and fast. No pressure ;-) > > Richard > > _______________________________________________ > OpenMoko community mailing list > [email protected] > http://lists.openmoko.org/mailman/listinfo/community > _______________________________________________ OpenMoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
