MEMS (sensors)

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LSM303AGR, sensors data stuck, how to reset

Posted on July 19, 2016 at 21:00I had already multiple times the problem that the accelerometer sensor is not providing data anymore. It is connected via SPI, commands like the who_am_i works, however the XYZ data is all zero or just some frozen val...

VL6180X

Posted on April 21, 2015 at 17:00Hi I'm just bringing up a VL6180x mounted on a VL6180X-Satellite board with bit banging software. Everything has gone well so far, writing and reading registers etc, for proximity only application. The ranging output...

Package Marking Information LIS2DH12

Posted on August 30, 2016 at 11:06What document have package marking information for LIS2DH12? WHO_AM_I =33h same as LIS2DE12 or LIS2DE. Thanks. #lis2dh12

IHS1 by Associate II
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Logic Analyzer Screenshot

Posted on September 20, 2016 at 22:04Here's a snapshot from my logic analyzer showing valid data for the X axis, but zeros for Y and Z.

LIS331 return always zero when I read axis data

Posted on April 06, 2016 at 13:55Hi everybody, I use a LIS331 with I2C communication. I can read and write the configuration register (CTRL_REG1 for example) but when I want to read any data register, the read value is always zero. CTRL_REG1 value ...

LIS3DH power consumption too high

Posted on July 31, 2012 at 20:12We use LIS3DH at 10Hz, with FIFO, low power mode, I2C for communication. We measure current at we get:- at 3.6V supply, 160uA- at 3.0V supply, 100uA- at 2.3V supply 60uAThe datasheet claims 6uA, what might we be doing...