At 10:13 PM 6/10/01 +0200, Anders Mejl=E6nder Jakhelln wrote: >Tracking down a beacon in a city area can be difficult, but speaking about= =20 >GPS... > >If you wire up a GPS, GSM module, a PIC and some software you will not=20 >have an alarm, but more like a very good tracking system. To locate your=20 >bike just send your secret kode to your bike as a SMS, and it will return= =20 >the exact location of the bike within seconds. > >Of course this would be a dream device, because you will meet a lot of=20 >problems like charging, antennas, fitting it into the frame bla bla bla... >For a car, a device like this would be nice and not to expensive, but for= =20 >a bike? > >Everything needed is available at resonable costs (anyone care to build= one?) >I don't know how the cellphone systems work in the US, but you probably=20 >have something like the GSM system with the capability to send short text= =20 >messages. Click the link in my sig, or visit www.aprs.net -- Dave's Engineering Page: http://www.dvanhorn.org I would have a link to http://www.findu.com/cgi-bin/find.cgi?KC6ETE-9 here= =20 in my signature line, but due to the inability of sysadmins at TELOCITY to= =20 differentiate a signature line from the text of an email, I am forbidden to= =20 have it. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu