MEMS (sensors)

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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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resolution and accuracy of TEMP in LIS2DH

Posted on May 09, 2014 at 01:19What units are reported in OUT_TEMP_H for the temperature sensor? Is there any increase in power consumption due to enabling the temperature output registers? Is there any factory calibration for the temp sensor? How c...

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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STEVAL MKI109V2 Firmware Update Fail

Posted on April 16, 2015 at 15:18Hi everyone. I purchased 109v2 motherboard for my thesis. The board itself didn't recognize 123v1 board (LSM330D) even after numerous trials so I decided to upgrade the firmware via DFuSe software. I obviously used t...