Read up about state-machines - in short: have one state-machine for the UI, one for the fader action, call them
both every time through loop(), don't use delay() or while/do-while, just use if.
Read up about state-machines - in short: have one state-machine for the UI, one for the fader action, call them
both every time through loop(), don't use delay() or while/do-while, just use if.