MEMS (sensors)

Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.

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An optimal input circuit for an optical sensor?

Here's what I have:https://tinyurl.com/2y2b76gjThe opto-coupler simulates (very roughly) the TCST2103 optical sensor.My goal is to accurately measure the pulse frequency. The Q MOSFET's gate represents the MCU GPIO input. The 1M resistor represents t...

Hi, I am using MotionDI library to acquire linear acceleration of my device. However, I do not get zero acceleration even when my device is at rest. Does the linear acceleration in MotionDI library includes the effect of gravitational acceleration?

Resolved! Streaming MEMS data via Bluetooth from STEVAL-MKI109V3?

Hi,We are currently evaluating STEVAL-MKI160V1 with STEVAL-MKI109V3.There is a Bluetooth module connection in the schematics of STEVAL-MKI109V3. Are there any documentations about that Bluetooth support? Can it be used to wirelessly stream out the s...

Resolved! Any application foreseen in the world of 2 wheels?

Resolved! Nice show case! I'm just curious: in a real life scenario, when you really need to be extremely precise in detection, how "far" can you get with this sensor? And in that case what step is the most critical? Data logging? Setting features parameters/filter

Resolved! Do you plan for other algorithm than decision tree ? For instance, KNN

Resolved! What is the main difference between ASM330LHHX and LSM6DSOX? Which one is better?

Resolved! Where in the car is the sensor best placed?

Resolved! Can you acquire data with another sensor (or from existing dataset), or does the acquisition need to be done with the ASM330LHHX?

Resolved! Is it possible to implement any other machine learning model then decision tree on the sensor ?