Evaluating ADIS16227
Can the ADIS16227 evaluation board connect to one of the evaluation kits/platforms? I don’t see a specific evaluation document up on the website and the datasheet only shows the board with the part...
View ArticleReading data from ADIS16060
Hello!I'm trying to read out data from ADIS16060 using Stellaris LMF4120 microcontroller. Initially, hardware SPI driver was used in burst mode (3x8bit transactions at 2 MHz). After that I was switched...
View Article0.1mg acceleratometer
Hi,I'm working on structure health monitoring, I want to sense bridge and school movements when a person walk around,so after search and reading papers I found that I need high resolution accelerometer...
View ArticleADXRS646 calibration
Dear All. I have an application in which I have to measure the angle between a couple of rotating planar surfaces around a common joint. Just for giving you a picture, imagine you have to open a book...
View ArticleTrue range of ADXL001-70
An ADXL001-70 (Vcc = 3.25V, sampled at 38400Hz) appears to saturate at >90G, 28% above spec. I believe my interface is sound and the processing code appears to be mathematically correct, yielding...
View Articlevariation of acceleration magnitude with bandwidth
I am trying to observe the acceleration caused due to a deterministic sudden impact with an ADXL375 device.I notice that the peak acceleration being reported varies with the bandwidth setting. The...
View ArticleAdis16209 Problems Getting Data From It
Hello! I am during some days trying to put working the ADIS16209. However, I'm not getting it.I started to try read the temperature register, but until now without success. #include <SPI.h> //...
View Articleaccelerometer offset change with age
Are there any data on the effects of short and/or long term aging effects on accelerometer offsets after a device has been soldered to a PCB?I'm using an ADXL346. Thanks. Edd
View ArticleADXL377
Hi, .How to determine the g value from adxl377 based on action/ shcok. or how to verify the g value received from accelerometer--adxl377.
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ADXL345 Output Noisy at 3200Hz Data Rate
With ADXL345 stationary observe much more variation in output at 3200Hz data rate than 800 or 1600 Hz rate.I'm reading data via SPI with SPI Clk = 4 MHz. (I am pretty confident in my SPI code: I can...
View ArticleADXRS649 Angular Velocity and Acceleration
I am interested in using the ADXRS649 to measure angular velocity and acceleration. Based on the specifications, I believe that the sensor will be sufficient to measure angular velocity, but I was...
View ArticleADXRS450 Request error, PLL failure, Nonvolatile memory fault (NVM)
Dear experts, i'm new to sensors and things. I'm using the eval board for the sensor. So i did my first SPI implementation today and it seems to work so far.But no matter what i send i get back...
View ArticleADXRS453 CST Error
Dear Experts, When I try to read de sensor data from the ADXRS453, I always get a CST error and values around 0x90 ~ 0x100 with ST=00. In order to test the SPI protocol, I read the PID1 register which...
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ADXRS450 not comunicate
Hello, I try comunicate with ADXRS450 via MSP430 MCU. I am not receiving check bit 0x00000001 from ADXRS450, but I receive always same data when I send the 0x20000000 comand.
View ArticleADXRS450 Initialization Error
Hi,I´m new to analog devices and I´m currently struggling trying to communicate from a ST32 microcontroller with ADXRS450. When I send the first command (0x20000003), a 0x00000001 should come back as...
View ArticleADXRS649 Calibration Options
I need to calibrate an instrument that uses the ADXRS649 (+/- 20000 °/s) rate gyro. This gyro will be used in a rate sensing application and will not be in a closed control loop so we need pretty good...
View ArticleADXL345 SPI 3 wires-mode, half-duplex
Hello engineers, I'm on implementation of a driver for a targeted platform.ADXL345 is working well with SPI 4 wires-mode full-duplex (both reading and writing).But I cannot make it work perfectly with...
View ArticleTROUBLE WITH GETTING DATA FROM ADIS16209
Hi, I am trying to use ADIS16209 for my solar project. But I cant read PROD_ID register correctly. I get "0" for all registers that i am trying to get data from. I am using an 8 bit microcontroller,...
View ArticleMore detailed graphs for ADIS16445
Hi There,Is it possible to get detailed graphs of the ADIS16445 performance, like what was available in the ADIS16355 spec sheet once upon a time? This included population graphs of sensitivity...
View ArticleRoadmap for Sensors - ADXL362 is good, but does the roadmap include a low...
With respect to GyrosIs there a physical reason why there are no ultra low power gyros available? (ADXL362 accel is beautiful at 2-6 uA)Are low power gyros on the near term roadmap (in the uA range)?...
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