Hi, currently my program is too slow(120Hz) for me system requirement(~2kHz). May I know how to speed up my arduino by changing the code? I discover that "analogRead", "division","map" function, "square root" slow down my system. Is there any more advance of coding method to speed up the arduino? …

Speed up arduino

udoklein April 13, 2012, 2:57pm 4

Learn how to implement without floating point. If you want more details you should post your code and not just snippets of it.

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