MEMS (sensors)

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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...

M48T59Y-70PC1

Posted on May 22, 2018 at 12:43Hi,I'm restoring some old SUN computers and they have ST combined SRAM, battery and clock chips in them (M48T59Y-70PC1). I've found the datasheets for the chips, but the replacements chips that I have purchased are M48...

VL6180 Eye Safety

Posted on May 22, 2018 at 00:36Ok, I know that ST's standard answer is that the VCSEL in the VL6180 is eye safe, and I have not problem believing it.  But when getting my product certified eye safe, the testing house does not just take our word for ...

How to improve ToF VL6180x field of view

Posted on May 22, 2018 at 04:09i recently conduct a scanning process using ToF sensor. I put a object which i expects 90 degrees square wave as output. But i eventually got a curve slope that is totally different from what i expect. Kindly advise on...

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Isaac Ng by Associate
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LSM 330 interrupt

Posted on May 21, 2018 at 11:02I am using LSM330 but not getting accelerometer and gyroscope interrupt when it exceeds threshold value. Gyrsocsope and accelerometer value changes continously even if the device is in stationary state. DEN_G is not us...

LSM6DS3 implementation

Posted on December 07, 2017 at 07:11Hi, I'm using the LSM6DS3 inertial module to implement 6D orientation detection, single tap & activity/inactivity detection.I also need the module to go into sleep mode when no activity occurs.Can you share the im...