• ADXL345 EMC Tests for the ADXL345 at higher frequencies available?

    Q 

    Are there any higher frequency EMC tests available for the ADXL345?

     

    A 

    EMC testing has been performed for the 10 Hz – 1000 Hz but not at the 127.7 MHz
    frequency. These products are used in cellphones (by the millions), so EMC
    there is…

  • RE: ADXL345 self test issue

    Hi Patrick, 

    They should follow the recommended soldering profile on the ADXL345 datasheet, Figure 60. 

    Can you provide details of how are the min and max thresholds for self test determined by the customer? I am having a hard time figuring out why  z_min…

  • ADXL345 pins voltage

    I found on my ADXL345 module, there is a 3.3v regulator. The output of it was connected to VDD of ADXL345, while the other pins (SCL/SDA/SDO) were all directly break-out from ADXL345 counterpart pins, but I found a guide here - https://learn.sparkfun…

  • Sporadic wrong readings using ADXL345

    We are getting sporadic wrong accelerometer readings ('spikes') from ADXL345. Depending on the configuration, the wrong reading can show up after a few minutes, although sometimes it has taken up to 10 hours. Fortunately, we have found that increasing…

  • RE: Noise with ADXL345

    Hi PdelCorro ,

    I am aware of this difference. As a matter of fact, I have a standard deviation of about 0.32 m/s² for X and Y axis. (still way too much noise since it means that I have on average 0.64 m/s² peak to peak noise...). 

    I will put some…

  • adxl345

    我刚用下adxl345三轴加速度计，有些问题想请教一下哦。adxl345的fifo总共有32个字节，是三轴共享的吗？在读取FIFO_STATUS寄存器时，获取的可用字节数是哪个轴的呢？急盼回复！

  • RE: Question about ADXL345 and ADXL372

    Thank you, for sharing your solution in this response. We hope that you are well! 

  • ADXL345-EP

    Hello,

    The ADXL345-EP shows the normal operating temperature range as −55 to +105. The ABSOLUTE MAXIMUM RATINGS table shows the temperature range Powered as −55°C to +105°C , and the storage temperature range as −65°C to +150°C. I want to verify that…

  • ADXL345 Bandwith

    Hi,

    We are using the ADXL345. The datasheet don't include detailed information about filter and sensor electronic. The main question is if the sensor output are filtered or is the output of the acc sensor sampled direct and filtered digital only?…

  • ADXL345

    hi....

    i want measure tilt angle with 0.2degree resolution .so any one can tell me  i cant achive it with adxl345 or not if yes then tell me what is min resolution in angle ..