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Topic: Potentiometer reading (Read 357 times) previous topic - next topic

NedelkaO

Hi, I'm working on MIDI controler using USB/MIDI cable. It works nicely, but when I a rotate pot it starts to flicker. I looked at the console and it seems like my filtering doesn't work, because the value is changing by 1. I mean like 125,124,125,124 and causing to my master volume in a DAW go crazy. Could anyone help me to create a filtering, that will elliminate this problem? Thanks a lot.

robtillaart

I assume the solution is to take the average of multiple readings, or to average the current reading with the previous one.
(depending on the reactivity you want)

Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

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