Puddin' Man wrote:
Power switch. Button in in - unit is powered. Button in out - unit is unpowered.

Now, if I just push the button to power it, it powers itself, then powers
down. If I push the button in and release it -very- slowly, it'll stay on.

When it goes off, does the button mechanically move out, or does it stay
exactly where it was when it was on?

--
If you really believe carbon dioxide causes global warming,
you should stop exhaling.