use three-axis acceleration sensor to calculate angle
Posted on November 24, 2017 at 03:23hi,i can get the value of three-axis acceleration sensor,but how to calculate the angle?who can help?
Forum Posts
Accelerometer interrupt types
Posted on December 08, 2017 at 17:31I'm unclear about the the different types of interrupts generated by LIS2DE12 and similar devices.In CTRL_REG3 (22h), the following interrupts can be enabled: I1_CLICKI1_IA1I1_IA2I1_ZYXDAI1_WTMI1_OVERRUNI underst...
LSM9DS1 data sheet says that the FAST_ODR mode enables magnetometer data rates higher than 80Hz. How do we specify this data rate?
Posted on November 29, 2017 at 11:10LSM9DS1 magnetometer in FAST_ODR mode is said to give output data at greater than 80 Hz. But can we specify this ODR ? What should I do if I want an ODR of 100 Hz ?#magnetometer #odr #lsm9ds1
Marking LIS2DH12TR
Posted on December 04, 2017 at 17:07HelloWhat is the rule for the marking of the part LIS2DH12TR ?Please see attached. What the meaning of the characters 650 ou 703 ?Is it the date code ?Thanks for your help.#device-marking
Self-test for IIS2DH Accelerometer Always Failing
Posted on November 30, 2017 at 18:09AxisMeasurement values (mg)Self-Test Values (LSb)xyzxyzZ-46.920-1047.8853204-31.2893.841000.96715185Y78.2969.38-218.921418741-46.92-969.68203.32818343X938.4125.1249.621812324-985.32-172.0493.841904311Above are the...
Resolved! LIS3DH: 12 Bit Resolution and FIFO Mode
Posted on November 30, 2017 at 11:19Given that the LIS3DH FIFO is only 10 bit wide, is it actually possible to run the accelerometer with 12 bit resolution? #12-bit #lis3dh #fifo
LIS3DE/H RES pin
Posted on December 01, 2017 at 11:20Hello,I would like to ask what is 'RES' pin in LIS3DH and LIS3DE? The only informtion is that it should be connected to the ground. Is it hardware reset which is activated with high state?
LIS3DH Best Practice for Operation
Posted on November 29, 2017 at 17:59I am currently using the LIS3DH to obtain some acceleration data. Currently my mode of operation is to first initialise the device in Bypass mode and to configure the remainder of the parameters, then when require...
STEVAL-MKI109V2 USB driver won't load
Posted on November 30, 2017 at 18:41I have an STEVAL-MKI109V2 board for evaluating MEMS accelerometers.I downloaded the Unico software for Windows (I'm running Windows 7) from the ST website and installed it.I didn't realize the USB driver install w...
Resolved! LIS3DSH: incorrect update frequency
Posted on November 27, 2017 at 09:10Hello All,I configured ODR to 1600Hz at CTRL4 register on LIS3DSH.It works perfectly except for update frequency.INT1 pulse outputs with 600us interval! I attached Oscilloscpe at INT1 pin.It should be 625us(1s/160...
