can i program a knob on a midi controller for change midi channel?

hi everyone!!

im new on programing arduino based platforms and im involving on a big proyect of a midi controller.

the situation is this:

i want to make a big controller that controls with one layer up to 15 synths channels and 1 drum machine channel (im no pretty sure that i can do that)

the layer is the image that i upload...

ive got one big question to make this controller posible:

can i have a pot/knob in the controller that changes the midi channel output from 1 to 16 (or from 0-15).

the thing is, if i can get it, can i use every single midi channel to control with the same layer of the controller up to 16 midi tracks??

thanks a lot guys!!!

can i have a pot/knob in the controller that changes the midi channel output from 1 to 16 (or from 0-15).

Yes of course you can.