MEMS (sensors)

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Microphone noise on sensor tile with all-mems-2 v2.1.0

Hi,i'm developing an application that streams audio from sensor tile to pc (for testing purpose i'm using ST Ble Sensor app from Play Store).I'm getting audio problem when using official all-mems applications.In order to recap:All-mems-2 v2.1.0: nois...

ALong.4 by Associate
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The Timestamp sensor count in the FIFO Buffer of LSM6DSR is drifting at a rate of approximately 1 minute / hour when running at an ODR of 55Hz.

Our Implementation : We use the LSM6DSR sensor in FIFO Stream Mode (With Acc & Timestamp Enabled)ACC ODR is set to 52HzACC Batching is set to 52HzTimestamp decimation is set to 32This timestamp counter is translated to real time by using the resoluti...

Sachin3 by Associate
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How to convert data coming from SPI

Hi, I connect X-NUCLEO-CCA02M1 to my NUCLEO-F401RE. I am using SPI1 for the communication between devices. For what I have understood the function below convert N bit (for me N = in a integer. Since i want to stream via UART those bit how can i proc...

ATeli.1 by Associate III
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Resolved! STPM33 : VREF1 and VREF2

Hi,I'm working on a design with a STPM33. The application only needs to measure current on a single phase but, as STPM33 seems cheaper than STPM32, this was the chosen IC.  Could I remove C27 and C28 if the second channel is not used? If yes, could I...

carton by Associate II
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