Posted on September 23, 2013 at 13:20I am using a PIC32MX795F512H which has a number of peripherals (EEPROM, ADC, DDS, and POT) to which I communicate with via SPI. All these work. However the Accelerometer does not. As one reason could be the PIC s...
Posted on May 04, 2014 at 15:27What document have package marking information for ST sensors?
Posted on May 01, 2014 at 11:01Hello,I've tried to calculate my gyro noise using AVAR (Allan Variance).The results I get are similar to the spec., but the dimensions are dps^2/Hz on my analysis and dps/Hz^0.5 on the spec. If I calculate the square ...
Posted on April 30, 2014 at 15:53Hi,We have a MKI109V2 with different extension boards. Now the extension-board MKI135V1 is not working (both we have). We think we need to upgrade the firmware on the MKI109V2 which is running firmware version 2.4.4...
Posted on April 29, 2014 at 11:13hi, I get a much higher amplitude of noise in high sampling frequency (X-Axis, fixed chip): </colgroup> </colgroup> sample f Max Min 1000 1.171.875 -1.171.875 50 0.4882813 -0.09765625 is ...
Posted on April 29, 2014 at 09:56I have been planning a product development that needs magnetic information about the earth magnetic field and accelerometer information about the earth gravity field. I prototyped using the LSM303DLHC, but I do not s...
Posted on April 29, 2014 at 09:48Hi friends, I am using LIS331DLH MEMS digital output motion sensor with msp430 controller. communicayion is I2C. I can read and write the register values of accelerometer. But I am trying to do tilting operation. I a...
Posted on April 28, 2014 at 14:30I want to do some measurements using STEVAL-MKI062V2. I want to compare the result with the result of my Kalman-Filter. But I can not find the file iNEMO_Suite_2.3.0_110913.zip anymore. I may delete the file before s...
Posted on April 14, 2014 at 01:46First I like this part and I LOVE the interface code that comes with it (stsw-mems004.zip from this page:http://www.st.com/web/catalog/tools/FM147/CL1818/SC1885
Posted on April 22, 2014 at 18:29Data sheet indicates LIS302 has been calibrated at VDD = 2.5VHow will the device perform differently if VDD were to be connected to 3.3V?Regards,Oscar.
