Yep.
Very basic.
Um well I have uh  uh  put it in a in in in a  a couple of basic steps.
Uh the remote uh is basically just waiting for a user to press a key. It does nothing until uh of course uh the key is pressed. The key  a signal to a chip , uh the chip senses the connection.  uh and recognise the key. So  well you understand.