it's magic.
Okay that's great. Okay , so we start off with a um battery suppl Uh no , a power supply which we'd probably get  it's probably gonna be the battery. Um we then have a particular button , which may be   that's obviously there's lots and lots of different buttons. Um but this is how the basic system works. Um that sends  after you press that that sends the message to the chip , which um then sends  It sort of interprets which button you've pressed and then sends the appropriate message to the sender.  Um. So that's . That's the remote in itself , that's the components of the remote and how they work together. So this is the uh user interface. Um this is the chip itself , which then  , and that's the that's the infra-red sender. And then on the separate thing we have on the on the television we have a a receiver. And the sender sends a message to the receiver. 'Kay.
So the the top bit's the power source , yes ? .
Ah yes , that's the power source. Um.  going on to personal preferences , I've said that battery seems the best option for the actual remote , just because of the size. You don't want a a cable attached to the remote otherwise it's not it's not really a remote. Um and then the sender ,