I'm thinking about a project in which I would like to use capacitive buttons. I would like to have some audible feedback when a button is 'pressed'. Preferably the same sound as a mouse button click. I know there exist components that just make a clicking sound. The component should be small, so not a speaker. The problem is I don't really know how to describe the component and a such I don't know where to look.
In this vid at 1:26 scrolling the trackball makes a clicking sound, that's what I'm looking for. https://www.youtube.com/watch?v=cannJVu5x24
Kind regards, Jef