Grove - 3-Axis Digital Accelerometer(±400g) Release date： 9/20/2015 Version： 1.0 Wiki: http://www.seeedstudio.com/wiki/Grove_-_3-Axis_Digital_Accelerometer(%C2%B1400g) Bazaar: http://www.seeedstudio.com/depot/Grove-3Axis-Digital-Accelerometer400g-p1897.
Document Revision History Revision Date Author Description 1.0 Sep 21, 2015 Victor.
Contents Document Revision History ···································································································2 1. Introduction ···················································································································2 2. Features··························································································································3 3.
Disclaimer For physical injuries and possessions loss caused by those reasons which are not related to product quality, such as operating without following manual guide, natural disasters or force majeure, we take no responsibility for that. Under the supervision of Seeed Technology Inc., this manual has been compiled and published which covered the latest product description and specification. The content of this manual is subject to change without notice.
1. Introduction The H3LIS331DL is a low power high performance 3-axis linear accelerometer belonging to the “nano” family, with digital I2C serial interface standard output. The device features ultra low power operational modes that allow advanced power saving and smart sleep to wake-up functions. The H3LIS331DL has dynamically user selectable full scales of ±100g/±200 g/±400 g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz.
2. Features Wide power range DC3.3V to 5V Grove outline 3 axis sensing Small, low-profile package: 3×3×1mm TFLGA Low power 300µA at 3.
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4. Usage Here below we show you how to read the raw data from this accelerometer. 1. Plug it onto the I2C port of your Grove - Base Shield. 2. Download the Digital Accelerometer(±400g) Library .zip and unpack it into arduino-1.0\libraries in your Arduino installation folder. 3. Open the demo code directly by the path:File -> Example ->Grove_3Axis_Digital_Accelerometer_H3LIS331DL->H3LIS331DL_AdjVal.It is a sketch to adjust the raw data of H3LIS331DL to make it more precise. 4.
7. Upload the code and open the serial monitor and open the serial monitor to check the result.
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6. Support If you have questions or other better design ideas, you can go to our forum or wish to discuss.
