andreyOm

Currently I have a limited access to an electronics lab, but from this point my options are: 1) assume that there is the other half of the voltages divider inside the helix, and calculated its value 2) go the lazy way, but make your expression pedal generic and work with any modeler: sample the read value to some applied analog voltage at, say 100 points, and whenever you need some value in between these points do a simple linear extrapolation. You assume this should give a resolution good enough for most applications. Still didn’t have the time to test the sampling rate tho..

Just tested it and it works… just don’t pass 3v or the parameter you are trying to control resets to minimum.

I didn’t say that. But you can apply there a voltage and use it as an exp pedal

An expression pedal is simply a voltage divider. The hx stomp can’t actually measure resistance. It measures the voltage at the exp pedal input. So you can simply apply a voltage there that corresponds with your theoretical exp pedal position. That’s also how cv synths work.

Hi couldn’t find an answer anywhere. What is the sampling rate for the expression pedal input on the stomp? Working on some kind of LFO to control some model parameters in the hx stomp. Thought of maybe sending an analog signal into this input. Thanks!