Hi: w.r.t the 310 sensor board's accelerometer, you have to calibrate the accelerometer, then get the 0g, +1g and -1g readings and then you can convert the measured values into g-units. I think there was some discussion on this sometime back (dont remember when though).
hope that helps -raghu > Message: 6 > Date: Thu, 23 Mar 2006 16:41:58 -0500 > From: [EMAIL PROTECTED] > Subject: [Tinyos-help] Accelerometer and Mic Question > To: "[email protected]" > <[email protected]> > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=ISO-8859-1 > > Hello I am a student at Purdue University and am working with the cricket mots > and 310 Sensorboard. I have two questions > > 1. Is there an equation for the accelerometer to convert the values from > TinyDB into engineering units, and if there is one, what is it? > > 2. I am also trying to record sound data from the microphone and would like to > know if there is NesC code to samnple the mic, and also once the data is > sampled, is there a way to play it back in Matlab? > > Thanks > > > ================================= Research Assistant Department of Computer Science University of Illinois, Urbana-Champaign IL-61801 ================================= _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
