• Hi Gordon, thanks, I 've been really trying to understand the logic on the bitwise operations so I could adjust something similar to get alike results in terms of time, but I don't really get it, according to my understanding the (*) and the shift both operations are equivalent to divide within 127 so why not just divide, perhaps I don't really get it at all, also on the digitalWrite for multiple pins on which order gets executed, from right to left?

    I really appreciate your feedback.



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