Hi,

Quiero usar un acelerómetro ADXL 356, para medir vibración con una ESP32, ¿ Qué conexiones previas o puentes tengo que hacer al ADXL356  para ver su salida analógica con un Osciloscopio ?

Gracias.

Pompeyo.

ADXL356信号输出异常，

有时上电时输出正常，有时上电时输出异常，（测试20次，有4次输出异常）

异常现象为芯片上电只有直流信号（X,Y,Z轴输出全为0g），晃动芯片输出无变化，（重新上电可以恢复正常）

正常现象应为芯片平放，X轴和Y轴输出为0g(900mV左右)，Z轴输出为1g（980mV左右，灵敏度为80mV/g），

测试几个同型号的片子，都出现输出异常情况，每个片子出现异常的概率不同

芯片的外围电路与芯片手册中的典型应用电路接法相同，芯片的带内不平度、线性度等指标都正常

求解答！

Hello, at this moment I am working with these sensors.
My question is the following:

- According to the technical data sheet, the output voltage is radiometric to 1.8 [V]. Then, the values delivered by the sensor range from -1.8 to 1.8 [V], where 0 equals…

I want to modify the Evaluation board for ADXL 356, where can I find the EAGLE library for ADXL356

Hi

I have a question about the ADXL 356, ADXL 354 data sheet.
Does the graph on Frequency Response reflect the internal filter, or is it the bare characteristic of the MEMS sensor?
I guess this is a naked character.

Data Sheet ADXL356/ADXL357 (Rev. 0…

Hello,

In the ADXL356 datasheet, the AD7682 ratiometric ADC is suggested as a  a direct interface.

Are there any other ADCs which can be use to interface directly to the ADXL356?

Thank you,

                             Damon

- 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…