In addition, the common high-density DB-15 socket on a monitor is analog (see VGA). In the illustration below, BNC connectors have also been used for digital signals. Contrast with digital input.

He brought his water computer to the downtown Los Angeles Mini Maker Faire this past weekend to show people the analog realities ... works in this computer: Input is a pipe connected to the ...

The analog computer of decades-gone-by is something many of us younger engineers never got the chance to experience first hand. It’s pretty much a case of reading about them on these fine pages ...