Toggle switch on digital circuits?

[JCA34F]

@quesogrdo

• Can I use toggles for digital circuits?
• Why can't I find any rated for 5vdc?
• Is it possible to use a toggle like the one I posted in the design?
• Is it a horrible idea to hook up a toggle to the vcc of a rotary and program the board to use manual time when there's a signal from the rotary?

Yes, but mechanical switches may need debouncing.
???
Yes.
No.