MEMS (sensors)

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Resolved! LSM303AGR Temperature Measurements

Posted on May 17, 2018 at 18:00Hello, I'm using the LSM303AGR, accelerometer and magnetomter, without any problems but now I would like to do some tests with the embedded temperature sensor and datasheet doesn't says much about it.Firstly could you ...

LSM303DLHC compass

Posted on May 22, 2018 at 12:59I'm trying to do a compass using an LSM303DLHC sensor embedded in STM32F3 Discovery. I have prepared such a code which provides declaration and reading data from both accelerometer and magnetometervoid LSM303DLHCAcc_Co...

VL53L1 - Multiple ROI Issues

Posted on March 13, 2018 at 13:41Hi.At the MWC 2018, ST presented a demo with RGB camera and the VL53L1x with multiple measurement points on the live image. I got the evaluation boards this week, the datasheet and API manuals online for this device ...

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LIS3DH scale factor? 1g = 16600. Not 1mg/digit!

Posted on September 29, 2014 at 09:33I'm testing a LIS3DH and set the FS bit to 00 (+/-2g measurement range).I get about 16600 at 1g. The datasheet says 1mg/digit. Then I found in another application note (AN3182) that the sensor uses 12 bits left j...

sima2 by Associate III
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Resolved! Advantages of using integrated sensors like LSM9DS1

Posted on May 23, 2018 at 08:18Hello, I'm going to develop a kind of solutions for local positioning, and wondering the benefits of using integrated sensors (accelerometer, gyro, and magnetometer) like LSM9DS1 over using individual sensors and gathe...

LIS3DH Step count calculation

Posted on May 17, 2018 at 11:50Dear sir,Please tell me how to calculate the step count, distance,speed,calories. On the basis of X,Y,Z Values..Regards,Manoj Hiwarkar

LIS3DH ADC Interrupt

Posted on May 17, 2018 at 12:06Hello,     I  checked the lis3dh manual, there is such a sentence “ The status of the 321DA bit can be driven to the INT1 pad by setting the I1_DRY2 bit of CTRL_REG3 to 1.â€� ,I have do it(ADC_PD bit of TEMP_CFG_REG ...

pj chow by Associate
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LIS3DH ODR vs System Bandwidth Clarification

Posted on May 22, 2018 at 11:40On Section 3.2.1 of the datasheet(DocID17530 Rev 2), there is a column in Table 10 called 'BW[Hz]', this is the 'system bandwidth'. The datasheet does not discuss more details on what the 'system bandwidth' means but I...