MEMS (sensors)

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Saturated data on STwinkT1B with the iis3dwb sensor

Hello,For a predictive maintenance project on an STwinkT1B board. I am using an iis3dwb vibration sensor.When retrieving the data provided by the sensor, one of the obtained values is saturated close to 65535, which is close to 16 bits.I am using the...

RaphaelP by Associate
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ISM330DHCX sensor hub

Hey ,i have been trying to link ISM330DHCX sensor to external sensors.Problem :working with STEVAL-STWINKT1B board and the schematics for my sensor ISM330DHCX clearly cannot be configured to be connected to external sensors , even though it is allowe...

Resolved! MP34DT05-A PDM: increase SAI clock frequency

Hello everyone,I have an application that eventually record some audios and is working fine with a pair of MP34DT01. It works over SAI with a clock of 1.024MHz and a decimation factor of 64 (for the PDM2PCM), leading to an audio frequency of 16kHz.Th...

TVare.1 by Associate III
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Run VL53L0X at lower voltage than specified?

Posted on June 11, 2018 at 14:37Hi, the specifications of the  VL53L0X said that recommended input voltage is between 2.5 and  3.5VI have test it on a prototype at 2V and works fine at short range  (150 mm).  Which problems can i experience? If the ...

Datasheet of LIS3MDL has some erratas

Posted on June 08, 2018 at 13:37I have been using the LIS3MDL with the ST breakout board and seems that the Latch interrupt request in the register INT_CFG (30h) has the description wrong.From my tests : 1: interrupt request latched; 0: interrupt re...

Datasheet for LSM303DLHC

Posted on December 27, 2014 at 19:22Is there an updated data sheet for LSM303DLHC? In datasheet DocID018771 Rev 2 some informations once covered in former products just have been dropped. Such as ADC conversion range / scaling of measurement value...

Datasheet H3LIS331DL

Posted on March 18, 2014 at 10:25Hello, can you please shift your datasheet to the level of both of this below at least ? http://www.st.com/web/en/resource/technical/document/application_note/CD00290365.pdf http://www.st.com/web/en/resource/technica...

steffen by Associate II
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