I have connected a 10k lin pot, via a 4067 16 channel multiplexer. Im powering my nano via the pc over usb. Filtering: I multiply the analog in by 20, just to get a good readout with decimals, to read pot reading stability And at the extreme pot point (closed and slowly moving up from there), i…

The jumpy values at low end are probably due to cheaper POT. You could use the debounce node to reduce the jitter. But if it is constantly changing at low end, you may never be able to get a 0 reading with debounce. Note that timer on debounce node is in seconds; you can get <1 sec by using fraction…

make some changes in the library, I think it’s clearer now, sorry for the value use map for filters I can not help you, @gweimer has given you an idea that can help you

Thanks gweimer and cesars. Cesars, i actually understood your old version better, so i think i will be using that:)

@gweimer seems like the non-boolean debouncer is broken. When i open up the node, there is no code inside. The boolean works though, but not usable for me. It will probably be fixed in the future i guess.

@the19thbear Have a look here: [image] Debounce node not working? I tried to use the debounce node to make some tests but I got this error message during the compilation: [XOD1] Can you please check this? Perhaps this can help you meanwhile.

Ok. It seems like its filtering out the decimals in a good way. Still not tracking good at lower pot values, but as said, thats probably a cheap pot. Thanks!

Pot filtering help

Uncategorized

dox November 4, 2018, 8:38pm 6

@the19thbear

Have a look here:

Perhaps this can help you meanwhile.

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Pot filtering help

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