MEMS Accelerometer 71008ae1 - does anybody have any specs on it?
The title says it all. I found this accelerometer from about the year 2002, but haven't been able to find specs. If anybody can help, it would be appreciated. Thanks
View ArticleADIS 16488 changes with time
Hi, We use ADIS16488 in our stabilization projects and we noticed that after some time (approx. 7-8 months of non daily usage) stabilization parameters of our system get worse, than they were after...
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 Articlegetting consistent output from ADIS 16375
Hi,I am trying to get data reading from ADIS 16375 through SPI and I was able to detect output (product ID) only once on scope. I have verified that SPI signals from microcontroller are right. I am...
View ArticleADIS16480 has no output yaw, roll and pitch
I've just got the ADIS16480, 16405 and EVAL-ADIS. I meet 3 problems as followed.1) using ADIS16480 and EVAL-ADIS, the software "IMU_Evaluation.exe" display that "roll, pitch and yaw" always 0. Demo 3D...
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...
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Troubleshooting ADIS16485/Arduino SPI Communication
Hello Jim, went with the Arduino, but thanks for the other information. Hello Nevada Mark, trying to read PROD_ID but getting 0 from ADIS16485. Based on ADIS16485 datasheet Rev A, Figure 27, pg 27...
View ArticleADXL345 no response
Hi, I am using a evaluation board that consists of adxl345 accelerometer that comes along with aduc7024. The evaluation board is EVAL-ADXL345Z-DB. I am trying to trigger a free fall interrupt but it...
View ArticleADXL345 - LF filter type and order
ADXL3451) It has internal LF filter, which is switched simultaneously with Sample Frequency (1600Hz LF - 3200 Hz sample; 800Hz - 1600Hz, ...) Which type of digital LF filter has ADXL345 - Bessel,...
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ADIS16265 GYRO_SCALE and calibration
Hi In my application the gyro is sometimes tilted relative to the motion it should detect. E.g. if trying to measure a the yaw of an airplane (on the ground), the gyro is sometimes canted so it...
View ArticleADIS16485 driver for Linux
I have an ADIS16485 installed on the Eval-ADIS board and it has USB connection. I am going to install its driver on Linux. However the driver is provided for SPI...
View ArticleUsing EVAL-ADXRS624Z
Hello, I'm having difficulty using the evaluation board for gyroscope ADXRS624. I am applying +5V to pins 1 and 13, with ground on pins 8 and 12. I am reading pin 2 as the output. Instead of receiving...
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ADIS16485 driver for Windows
I had to convert all of my codes and software from Linux to Windows . Is there any SDK for windows? How I can read its USB port? Thank you,Siavash.
View ArticleADXL362 power calculations
Hello team, We are looking for a accelerometer with low power consumption for a tag device. This will be using CR1632 coin battery, hence power is a imp factor. ADXL362 seems to be using very low...
View ArticleADIS16136 GYRO_OUT and GYRO_OUT2 combination using SPI and using the IMU...
Hi. I have configured the ADIS16136 using the IMU Evaluation program in the following way: SMPL_PRD: 000Fh; 2048 SPS DECI_RATE: 0006h; decimate to 32 SPSAVG_CNT: 0005h; -3db at arround 15hz (.007...
View ArticleADXL345 no response
Hi, I am using a evaluation board that consists of adxl345 accelerometer that comes along with aduc7024. The evaluation board is EVAL-ADXL345Z-DB. I am trying to trigger a free fall interrupt but it...
View ArticleADIS16136 weird behaviour
Hi. I'm sampling the ADIS16136 gyroscope using an EVAL_ADIS with the following settings changed from the default ones: SMPL_PRD 000FhAVG_CNT 0006h; 16spsDEC_RATE 0007h; 10hz I'm seeing a weird...
View ArticleUsing EVAL-ADXRS624Z
Hello, I'm having difficulty using the evaluation board for gyroscope ADXRS624. I am applying +5V to pins 1 and 13, with ground on pins 8 and 12. I am reading pin 2 as the output. Instead of receiving...
View ArticleMeauring the rotation of a pin with internal bore 18mm using a gyro?
Afternoon, I am trying to measure the rotation of a floating piston (gudgeon) pin in a model (motor driven) engine cylinder using a gyro rate sensor. The bore of the pin is around 18mm and the sensor...
View ArticleHelp with ADXL345
Hi, I have been trying to use the ADXL345 for over a month now and have had all sorts of issues. Most of them I managed to figure out apart from one. I can not seam to get any useable measurement data...
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