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Posted on March 07, 2018 at 14:03Hi Sir,I am using ST accelerometer Sensor  LIS3DH (adapter board STEVAL-MKI105V1) with I2C interface.I can now read the registers. But for the registers which doesn't have default value, for example,OUT_X_L (0x28),OU...
Posted on March 07, 2018 at 13:10Hi Sir,I am using ST accelerometer Sensor  LIS3DH (adapter board STEVAL-MKI105V1).From the data sheet 'DS6839_MEMS digital output motion sensor_ultra-low-power high-performance 3-axis “nanoâ€� accelerometer', -----...
Posted on January 30, 2018 at 07:16Hi Sir,In the data sheet of ST25TV02K, it introduces that:'Present password command specificity Before doing a present password command, it is necessary to obtain a valid random number through the command ‘Get_Ra...