Today, most of what we think of as a computer uses digital technology. But that wasn’t always the case. From slide rules to mechanical fire solution computers to electronic analog computers, … ...

How do I connect another laptop to recover the photos and e-mails from this "dark" computer? A: You don't need another ... a trapezoid-shaped analog VGA input and a flatter digital HDMI input. Almost ...

Paul Rako revisits the varactor-input amplifier built by Bob Pease, creating his own updated version and running it through Spice simulations.

Eventually digital computers provided ways to simulate complicated “analog” systems without the need for individual op amps and analog computers. It's interesting to look at old analog computers and ...

The standard analog input for a PC monitor is the Video Graphics Array connection. As technology has developed, many PC monitors have been manufactured accommodate multiple input standards. While ...

Analog computers have been around in some form for a very long time. One very obvious place they were used was in military vehicles. While submarine fire computers and the Norden bombsight get all ...

Makers and computer enthusiasts interested in building their very own analogue computer, may be interested in a new modular analogue computer kit showcased by the grappendorf.net website this week ...

DARPA has issued a questionable call to return to some of the analog concepts of yesteryear, only using new modern advances in hardware.

Each input line feeds information to the computer electrically. In a car, each input line is connected to a sensor which reads or measures a condition in the engine, in the atmosphere, or elsewhere.