MEMS (sensors)

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Resolved! Programming an M24C02 with ST-Link/V2

I have bunch of M24C02 eeproms in some old equipment that I would like to reprogram. I have an ST-Link/V2 installed on an laptop running Windows 10. It has the STM32 STLink driver installed. I also have installed ST Visual Develop. Using this set of...

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TBodi.1 by Associate
  • 2017 Views
  • 4 replies
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Calibrating digital magnetometer along only two axis.

I am making a tilt-compensated digital compass with an MMC5983MA magnetometer and a LIS2HH12 accelerometer. I have been calibrating the compass using the min/max method and rotating the compass in free space, which works fairly well.I need to be able...

CGrov.1 by Associate II
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  • 2 replies
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Analog gyroscope solution

Hi everyone,I'm wondering if there is a solution from ST for a analog gyroscope eventually on 3-axis for a crash-test micro device for test and measuring that I'm designing.Basically I've found an old product from ST named LYPR540AH but it is obsolet...

AGall.1 by Associate II
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  • 10 replies
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Resolved! nucleo-gui can connecet uart port,but can not statrt

nucleo-gui can connecet uart port,but can not start, like follows​1.nucleo borad: nucleo-l4r5zi , mems borad: iks01a22. using X-CUBE-MEMS1 7.10 gesturerecognition appliction3.anyone know what is problem? thank you?​

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Fgg by Associate II
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  • 5 replies
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LIS3DH Low Power Mode not working as expected.

Hello Everybody,I'm using LIS3DH Sensor to detect anomalous accelerations on a battery powered device.Is important, due to battery duration problems, to keep the current consumption as low as possible...I set the regisers as follows: write_I2C_LIS3DH...