Hi
Usually you should get a 12 bit value (ADC12). So the range should be between 0
and 4096.
If it's the case you should calculate: value read / 4096 * 3 - 1.5
(http://www.easysen.com/support/Datasheets/Accelerometer_MMA6260Q_Freescale.pdf)
Regards,
André
----- Original Message -----
From: Motalib Rimon
To: tinyos-help@millennium.berkeley.edu
Sent: Thursday, December 13, 2007 7:20 PM
Subject: [Tinyos-help] Conversion formula of Accelerometer value.
Hi
I am working on TmoteSky mote with easysen Board SBT80v2.I got the 8 channel
data but ,i dont know the formula how can i convert the Raw value to the actual
value.
Please if anyone know the soluation just let me know as soon as possible.
Motalib
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