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.
if you if you wanted to but um the  there is an option to do to do it like that , or you could have some sort of array of switches which I'll speak about in the next bit