Flickering Potentiometer

PieterP:

i delete the rest of the multiplexer to understand better

#include <MIDI_Controller.h>


// Create 2 instances of 'AnalogMultiplex' with the output pins of the multiplexers connected to
// analog input pin A0 and A1 respectively, and the address pins connected to pins 2, 3 and 4.

AnalogMultiplex multiplexers[] = {
  {A0, { 2, 3, 4, 5 } },

  
};

// Create 16 new instances of the class 'Analog', on the 16 pins of the multiplexers,
// that send MIDI messages with controller 7 (channel volume) on channels 1 - 16
Analog potentiometers[] = {
  {multiplexers[0].pin(0), MIDI_CC::Sound_Controller_2, 1},
  {multiplexers[0].pin(1), MIDI_CC::Sound_Controller_2, 2},
  

 
};

void setup() {}

void loop() {
  // Refresh the MIDI controller (check whether the potentiometer's input has changed since last time, if so, send the new value over MIDI)
  MIDI_Controller.refresh();
}

thanks