MEMS (sensors)

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3D pose estimation solution based on time of flight (TOF)

This topic aims at the implementation of a self-localization solution for a probe moving through hollow spaces of parts or machines of interest. Here, a small TOF-sensor (time of flight) is to be used and its raw output data to be processed and analy...

Mali.1 by Associate II
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  • 3 replies
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Hi, I am using LIS3DH in one of the application. What will happen if you read the registers second time after writing the registers? I am reading the registers with I2C multiple bytes, updating only the required bits and writing registers.

 am reading the registers with I2C multiple bytes, updating only the required bits and writing registers. So without power reset if i follow same sequence of reading again and updating only bit values (but writing full register values) then the outpu...

UMahi.1 by Associate II
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Resolved! Linear acceleration motionfx slope problem?

Hello I am using Lsm6dsox(acc and gyro) and lsm303ah(mag) and sending data to motionfx to calculate the linear acceleration.My sensors are working in mode2 sync with drdy at 104HZ. So I'm reading every 10ms the data from the sensors and sending it to...

suads by Associate III
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  • 7 replies
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Detect orientation change using LIS2DH12

Hello ST community,I would like to know how to detect the following motion using 6D function in LIS2DH12. From the application note, I understand the kind of movements detected. However, the motion that I would like to be detected is as shown in the ...

AB.4 by Associate II
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  • 1 replies
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Resolved! lsm6dsox sensor data read in polling mode

Hello, support team.​In my test environment, sensor data is read in polling mode at while loop.Sensor ODR is set to 1667Hz.So It was expected that sensor data is read every 1/1667sec.​But it looks like sensor data is read every 1/1873sec.(During 5 mi...

JPARK.2 by Associate II
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  • 1 replies
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LSM9DS1 Noise Characteristics

Hi, I am trying to model LSM9DS1 for my AHRS Application. For creating the model, I have checked the datasheet but I couldn't find anything related to Noise characteristics. Actually, I have used many MEMS sensors but It can be the worst datasheet I ...

KDoga.1 by Associate II
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  • 5 replies
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