yeah.
Yep.
Okay , so here is my presentation about technical function design. I will talk about different components and s of system and how they react together. Okay , uh , first what is a remote control ? Simply it's a device , as you know , for uh , for sending some commands by some waves to uh another device to to tell different commands uh with this device. And the main idea we don't use any cable and we can rec react simpler with the device. Uh i it has different blocks , different blocks. Uh first is remote control have sh ha should have some electric circuits uh making interface with uh keyboard and uh r reading uh keyboard and reading the keyboard uh commands. And then inter then make uh these keyboard commands , uh in interpret these int uh keyboard commands. And then there should be uh an electronic circuit making uh electronic signals according to these commands and uh finally there is a transmitter which is a cord or a a diode making uh making uh waves to transmit through the air and uh uh this air this uh wave uh will be received by the by the other device like a television or whatever , to uh r to realise the command. Okay ,  uh about  what I found about uh different uh these different blocks are uh , usually there are two different methods uh to  for designing a remote control. They are based on infra-red uh waves or uh uh radio waves.
You still want me the presentation.