Hi,
Would you, please, help me to find the values of the Nonlinearity and Cross-axis sensitivity of the magnetometer AK8963 from MPU-9250? Unfortunately, there is no such data in specification from InvenSense.
Best regards,
Hello.
Many gyroscope specifications, including noise density for both devices seem identical.
I see that temperature range is extended with the "industrial" MPU-3300. Bias stability is not given for MPU-6500.
Can you please elaborate on the differences between the two devices? My budget allows for the MPU-3300, however currently I'm not seeing major advantages for the much more expensive MPU-3300.
I'm using a PIC24 to communicate with it. Right now I can initialize the sensor and get RAW data out of it.
My project requires this sensor to detect motion/no-motion. The PIC chip will do something after certain time of no-motion.
What's the best way achieve this goal?
There is a DMP inside the chip, is the firmware for the DMP customizable for my own purpose, or I have to implement a algorithm inside the PIC firmware to process the raw data?
Figured this might be a good place for this..my apologies if not.
I have a "different use" concept for a simplified fitness tracker that I believe a 6 axis chip could handle.
I'm not an engineer or technically inclined so it's my hope to partner with someone who is to bring this concept to market.
Not looking to re-create the wheel..just want to carve out an aspect of already existing fitness trackers(like the Moov) and alter it slightly so as to be best suited for the intended market.
I have problems with initialization of ITG-3200. First init after power up works fine for me. When I then try to re-init the device (same register values), it stops responding to I2C commands. Rebooting the device solves the problem. I this a known issue?
I am porting sensor HAL library(libsensors_iio) to android based platform.
I have got following error during sensor HAL init.
V/Sensors ( 443): Entering function 'int MPLSensor::inv_constructor_init()'
V/Sensors ( 443): Entering function 'int MPLSensor::inv_constructor_default_enable()'
V/Sensors ( 443): HAL:Invensense vector compass cal enabled E/MPL-storeload( 443): Cannot open file "/data/inv_cal_data.bin" for read
E/MPL-storeload( 443): Could not load cal file - aborting
I've downloaded Motion Driver, compiled eMD-6.0 project in CCS, flashed my MSP430F5529 mcu with it and it is being detected in system as "Embedded MotionApps" device (vid_2047 pid_0824).
My system is winXP, and i can't find drivers for it. Is it possible to download it somewhere?
My name is Dylan and I am from South Africa. I'm new to the forum and thank you for having me! :)
I am a mechanical engineer and I am busy on a project. My understanding of sensors is rudimentary at best and lets just say that I am venturing down a new garden path. I am using an MPU-6050 in my project that has the on-board DMP and I am interfacing it with an Arduino, or Teensy 3.0 to be more exact. Now I am able to extract raw values from the device, but to me this seems a waste considering the existence of the DMP.