MEMS (sensors)

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LPS25HB: Pressure resolution config. and One shot mode

Posted on October 03, 2016 at 18:03Hi, in datasheet for LPS25HB ('DocID027112 Rev 3'), page 27, the register 'RES_CONF (10h) Pressure and temperature resolution' is described. Question1: Is the 'Nr. internal average' (table 18) applicable for One-sh...

bvn123 by Associate II
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VL53LOX

Posted on October 03, 2016 at 12:51Distance measured by the sensor is direct value or averaged value? If it is averaged value means then in what way they are averaged ? Is FOV takes major role in averaging?

L3GD20H non-linearity

Posted on September 27, 2016 at 15:34I am using the L3GD20H in an application where I am measuring the angular velocity of a pendulum.  I want to calculate as accurately as possible the kinetic energy.  I have calibrated for gyro zero-offset drift, ...

ianmcc by Associate
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LSM303AGR, sensors data stuck, how to reset

Posted on July 19, 2016 at 21:00I had already multiple times the problem that the accelerometer sensor is not providing data anymore. It is connected via SPI, commands like the who_am_i works, however the XYZ data is all zero or just some frozen val...

VL6180X

Posted on April 21, 2015 at 17:00Hi I'm just bringing up a VL6180x mounted on a VL6180X-Satellite board with bit banging software. Everything has gone well so far, writing and reading registers etc, for proximity only application. The ranging output...

HTS221 High failure rate in high degree (+80 degree C )

Posted on September 26, 2016 at 07:51Hi We manufactured 200 PCS sensor base on HTS221, Now when we test them, Some of them will stop working when they reach up to 80-90 degree C Base on Datasheet, it works in -40 to +120. How they stop working : Som...

Package Marking Information LIS2DH12

Posted on August 30, 2016 at 11:06What document have package marking information for LIS2DH12? WHO_AM_I =33h same as LIS2DE12 or LIS2DE. Thanks. #lis2dh12

IHS1 by Associate II
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Logic Analyzer Screenshot

Posted on September 20, 2016 at 22:04Here's a snapshot from my logic analyzer showing valid data for the X axis, but zeros for Y and Z.