Hopefully that should be it this time. Okay , I think we're there. That's good. Okay , um  Okay I'm gonna be looking at the working design. Um  of the of the remote control. Um I've just got three sections , first is the research I made on the on the remote control itself um. And then that involves the components required in it and the systems uh design of the actual the actual remote. Um so having researched the existing models within the market , um I found my research off the internet. Um I've established what the components required for the remote control to function , actually are. And then also the methods in which these components interact together for the remote to actually do what you want it to do and how it connects with the television. Um the basic components are an energy source which I guess um in most existing models would be a battery supply. Whether that'll be sort of two batteries , four batteries , um it may vary.
Okay.
We then have the user interface , which is basically the like the the buttons on the actual remote. Um the various functions used for changing channel , uh channel up and down , volume , things like that. Um there's also a chip inside the remote which does all the computer type things. And then the sender , which um is usually , I've found , an infra-red device which sends a signal to the actual television. Um and the last part is receiver which is important in the system but is not actually part of the remote itself , because that's obviously found in the television. . Um I'm gonna have to actually draw on the board because uh it was a little tricky on PowerPoint to get this working , so. I'll just go through there. S um um do we have a cloth to wipe this down with , or ? Oh I'll j
Uh there's the rubber on the right , I think.