calculating speed from Accelerometer.

Hello everybody,

I am working on a project, where I need to extract Speed from Accelerometer , I am using ADXL355 Accelerometer sensor, How do I do it.?
Please somebody provide me help.

Thank you

mudassir9999:
I need to extract Speed from Accelerometer

Extract? You can't. It's not a speedometer.

But what you could theoretically do, is integrate the acceleration w.r.t time and that's just some arithmetic.

v = Σ a Δt

You can start here.

Use another method to measure the speed. An accelerometer won't work.