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Vladlen
How work tap detection on ADXL345? Is it detect difference between last value and new or it detect excidion of value from zero?
in MEMS Inertial Sensors
neerajsingla
I am trying to interface an ADXL372 with Freedom board. I am able to talk to the ADXL372 i.e. able to read Device ID, Part ID etc.Most of the times it works fine. But sometimes, i see that the MISO is held high by certain commands e.g. when i send 0x03 i get the expected result, but after that MISO stays high till any other command is sent. The… (Show more)
in MEMS Inertial Sensors
ADIADI
I need triaxial vibration sensor, the sensor need to meet the following requirements: 1.Digital acceleration data, ±50 g measurement range 2.I need acquire triaxial digital acceleration data in 40us from sensor Does ADI have this kind of sensor?What is the sensor model?   Kind regards!
in MEMS Inertial Sensors
Sushanth
Sir / Ma'am,   We are working on a Three-axis stabilized nano-satellite (Low Earth Orbit) to meet the pointing and stability requirements for Imaging payload. The Inertial Sensor ADIS16405 has already been procured by us and we had some queries regarding the same.   Background: The IMU ADIS16405 which is are using is of firmware version 1.1. The… (Show more)
in MEMS Inertial Sensors
Sushanth
Sir / Ma'am,   We are working on a Three-axis stabilized nano-satellite (Low Earth Orbit) to meet the pointing and stability requirements for Imaging payload. The Inertial Sensor ADIS16480 has already been procured by us and we had some queries regarding the same.   Background: The IMU ADIS16480 was mounted on the PCB board in order check the… (Show more)
in MEMS Inertial Sensors
Mochi
My customer purchased "EVAL-ADXRS290Z-M2". It included the schematic "ADXRS290 Satellite Schmatics.pdf". (rs290 _sat 0.0) On the satellite board, tapes written "ADXRS290 Z-S2", "1.0" are stretched. Now, in Schematics, a 47nF capacitor connected to the CP terminal is drawn. But the data sheet says "Charge Pump Output. Connect a 1μF capacitor… (Show more)
in MEMS Inertial Sensors
himmetgencer
Hi,   Looking into ADXL354 datasheet, I found 20 ug/sqrt(Hz) noise density value. Is this value the same for each measurement range? (±2g , ±4g ,±8g ) . If not the same, please can you explain the values for each range? Also Which frequency range is this value valid ? (for example at 100Hz, at 1000Hz ...)   Regards...
in MEMS Inertial Sensors
ADIADI
Hi all,       Our company now plans to use the ADIS16227 to measure the acceleration, the main MCU is TMS320F28335, 150MHz frequency.       Question:       When the recording mode of ADIS16227 is manual time mode (REC_CTRL[1:0] = 10), how long does it take to get the unprocessed data of the triaxial acceleration? Can the data be read within 50… (Show more)
in MEMS Inertial Sensors
Koks
- In order to get a cutoff frequency (1300 Hz) for the three axes (X,Y, and Z), I will replace the capacitors C1, C2, and C3 with different ones of capacitance ~0.0038 μF.  Is the mentioned C value correct?   - Another question regarding the "range" and the "mode" selectors on the evaluation board. For example: How can I identify physically in the… (Show more)
in MEMS Inertial Sensors
Koks
In order to get the full bandwidth range (1000 Hz) of the three axes (X,Y, and Z), I will replace the capacitors C1, C2, and C3 with different ones of capacitance 0.005 μF.   Is the mentioned C value correct?
in MEMS Inertial Sensors
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