Do you have a link to the sensor data sheet? You probably should look at the data sheet for the MSP430. I'm overdriving the inputs on a telosb, of course they clip but it doesn't seem to have any significant effect.
If you need to drop the voltage to 3 volts, it should be fairly easy if the sensor has low impedance outputs, just use a voltage divider. Eric On Wed, May 7, 2008 at 11:05 AM, Richard <[EMAIL PROTECTED]> wrote: > Sir, > > > Why is it that the range of my input into the telos ADC port must be ranging > from 0-3V? why 3V? is it because the battery supply is 3V? Thank you. > > > Richard _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
