adxl356加速度计输出10g,正常吗,分辨率80mv/g?
Hi,
I am using the ADXL356 accelerometer sensor, in a datasheet, it is mentioned that in ±10g range sensor has typical sensitivity of 80 mV/g.
I place the sensor such that Z-axis points towards the sky and according to me I should get 80mV because…
Hi,
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!
Thank you, for posting your question in this forum. Are you using an EVAL-ADXL356 board, in this setup?
Here are some ideas for troubleshooting…
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.
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
Hello,
I have a question about VRE in the ADXL356.
What happens when there is a high-amplitude (close to 41g) high-frequency vibration at the same time as a low-amplitude low-frequency vibration, and we filter out the high-frequency signal using an…