About JTam.1

JTam.1 · 2021-08-15

Hi, what are the formula for RMS acceleration and RMS velocity respectively? As I found that there is a Lambda and Tau for RMS velocity and RMS acceleration respectively. Please advise. Thanks!

JTam.1 · 2021-08-13

Hi , I am using ism330dhcx vibration sensor to measure vibration acceleration on motor. The sensor outputs LSB to MCU, then MCU used it to calculate the actual acceleration in mg (LSB * sensitivity). What is the simple flow chart to get the Acc X Pea...

JTam.1 · 2021-08-11

Hi, in the ST BLE App, how to choose the right acquisition time in the FFT setting for ism330dhcx vibration sensor? Please advise. Thanks!

JTam.1 · 2021-07-25

Hi, The ST BLE Sensor App can change the output data rate. However, I cannot find any detail how to change it on IIS3DWB by its register via SPI. Please advise. Thanks!

JTam.1 · 2021-07-25

Hi, what is the frequency range of IIS3DWB vibration sensor for velocity? Thanks!

JTam.1 · 2021-08-19

Hi Eleon, ok. Thanks!

JTam.1 · 2021-08-18

Hi Eleon, ok. Looking forward to your reply!

JTam.1 · 2021-08-12

Hi, any guideline of choosing the right acquisition time in the FFT setting? Any supportive reasons? Thanks!

JTam.1 · 2021-08-09

Hi ST Engineers,If the BLE Sensor App do not match with the sensor's ODR (26.667kHz) and change the sampling rate to 6660Hz, was the result of FFT data or measuring acceleration data going wrong? Do I need to re-correct the ODR to 26.667kHz in MCU c...

JTam.1 · 2021-07-26

Hi, you meant the ODR of the IIS3DWB sensor is fixed at 26.667kHz. If the BLE Sensor App do not match with the sensor's ODR (26.667kHz) and change the sampling rate to 6660Hz, was the result of FFT data wrong? Or the changed sampling rate on BLE Sens...

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What are the formula for RMS acceleration and RMS velocity respectively in MotionSP

What is the flow chart to get the Acc X Peak/Acc Y Peak/Acc Z Peak in ST BLE App?

How to choose the right acquisition time in the FFT setting for ism330dhcx vibration sensor (6667Hz)

How to change the sensor output data rate (Hz) of IIS3DWB vibration sensor?

Frequency range of IIS3DWB vibration sensor for velocity?

Re: What is the flow chart to get the Acc X Peak/Acc Y Peak/Acc Z Peak in ST BLE App?

Re: What is the flow chart to get the Acc X Peak/Acc Y Peak/Acc Z Peak in ST BLE App?

Re: How to choose the right acquisition time in the FFT setting for ism330dhcx vibration sensor (6667Hz)

Re: How to change the sensor output data rate (Hz) of IIS3DWB vibration sensor?

Re: How to change the sensor output data rate (Hz) of IIS3DWB vibration sensor?