Um , my second part of my findings uh the mo most current remotes use this silicone uh P_C_B_ board which  pr printed circuit board , which basically has these contacts that are really close together and then when you press down on the rubber button , it'll connect the circuit and each each switch is connected to two uh different legs on the chip and so sends a different message and that then uh gets translated by the chip into a code and then it's fired out of this L_E_D_ in the sequence of l on and off bursts.
What kind of things do we have to consider there ? Can we  what kind of size , does it come in varying sizes or is it just one size and we would have to fit the design of
Well well this  the thi the thing about is um they they can be as big or as small as you want them to be because you can you can print circuit board like that that it's it's simply spaced like that so you can have  fit the n the size of the nine buttons in. If you if you see how thin the tracks are , you could you could s you could put them virtually right next to each other and have a much smaller switch on each one ,
Mm-hmm. Okay.