On Thu, Oct 2, 2008 at 1:41 PM, Hui Kang <[EMAIL PROTECTED]> wrote: > Hi, Eric, > How about directly reading the voltage from the component VoltageC? Does > this give less precise values, compared with the NI acquisition board? > > - Hui Kang
VoltageC tells you the voltage, not the current, so it will not work. You could possibly read a shunt resistor voltage, but it seems like it would have to be on the power side instead of the ground side. Then you could do it with a couple of voltage divider. I'd like to be able to turn off the processor and it seems like the ref voltage goes a little funny when you do that. Plus the measurement and associated communications would interfere with the readings. Eric _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
