Rotary encoder

[pietervanstee]

Hi there,

I'm looking for some information which I can't find about the implementation of a rotary encoder.
I assume this can just be used as a binary input device... which occupies 3 inputs?
CW, CCW, & push


For example:
https://nl.aliexpress.com/item/100500382...hXBlKonYzV


Thanks,
Pieter