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pontus rydin (@njswede)


Re: Deriving velocity from accelerometer data

Reply posted 5 days ago (07/09/2024)
1. Like others have pointed out, it looks like you lowpass filtered the data, not highpass.2. A simple DC blocker can be realized by calculating the average and...

Re: Generate 2KHz damped sine wave using DAC

Reply posted 2 months ago (05/17/2024)
This should be trivial.1) Chose a sampling frequency. 4 times oversampling (16hHz) should be fine.2) Upon startup, calculate a sample table with something like sin(wt)*exp(-kt).3)...

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