MEMS (sensors)

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Query regarding interrupt generation and acceleration values

Posted on May 12, 2015 at 12:02Hi ,we are using LIS331DLH accelerometer for our application.I have some doubts regarding acceleration values. 1) I don't get any horizontal acceleration for below configuration.        Threshold: 500mg.         Interr...

gckk1992 by Associate
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H3LIS331DL non_linearity

Posted on May 04, 2015 at 13:27I came across your portfolio for MEMS-acceleration-sensors and the H3LIS331DL suits my needs for a new developed pcb-design.I came across the non-linearity column in the data-sheet and wondered whether I understand the...

LSM303 - single proof mass?

Posted on May 07, 2015 at 04:07I'm a researcher at the University of Sydney using an http://www.adafruit.com/product/1604 to create a prototype measuring instrument. My background is in Civil engineering, so I'm not too versed in electronics. To hel...

trung by Associate
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bug in STSW-MKI109L SW package installer ?

Posted on May 02, 2015 at 20:28Seems there is a bug in the Linux installer for the MKI109V2 software package. Calling the 'unico' executable failed persistently with ''no permission'' error, even as root. Setting the 'x' flag for unico (chmod comma...

AvaTar by Lead
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USART communication INEMO- STM32F4

Posted on May 02, 2015 at 13:38Good morning guys. I'm writing because I need help for interfacing an Inemo M1 with a STM32F4. I have the need to take all the sensor values of  Inemo on  F4 via USART. I used to start the sample code of  'Inemo called...

sinatra by Associate
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LSM303D compass Calibration

Posted on April 22, 2015 at 10:19LSM303D�?�指�?�针,�?�现在水平校准�?�,如果器件本身倾斜会对计算出的角度准确度产生较大影�?。如何应用加速度传感器�?�补�?�由于器件�?水平带�?�的误差呢?网上有很多资料,说是用加速度传感器计算出pitch和roll,�?�俯仰角和横滚角,这两个角度与加速度值(Ax,Ay,Az)的函数解�?�?是什么呢?

kb502zjh by Associate
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lis3dh Turn-on time

Posted on April 20, 2015 at 15:10HiIs there a formula for lis3dh turn-on time, taking into account ODR value?Thanks Yaron

yarona by Associate II
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