The ADCs used are either 10 or 12 bits, depending on the controller. That's either 3/1024 volts for the micas or 3/4096 volts for the tmotes. I think some of the Battery components convert the value to milli-volts, but there's some noise involved so the actual accuracy is likely ~10 mV. MS
Flavio Pompermaier wrote: > Hi to all, > is there anyone that knows the accuracy of batteries voltage measurement? > Is it in the order of millivolts or microvolts? Or what? > > Best regards, > Flavio > > > ------------------------------------------------------------------------ > Tante idee per la salvaguardia del pianeta su > Yahoo! for good > <http://us.rd.yahoo.com/mailuk/taglines/isp/control/*http://us.rd.yahoo.com/evt=52436/*http://it.promotions.yahoo.com/forgood/environment.html>. > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- Platform: WinXP/Cygwin TinyOS version: 1.x, Boomerang Programmer: MIB510 Device(s): Mica2, MicaZ, Tmote Sensor board: homebrew _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
