The circuit in the figure is an amplifier with gain 10 for alternating signals using the 741. The circuit is from an article in the Radio Electroics magazine of May 1989.
This circuit with pressure sensor was obtained from the Encyclopedia of Electronic Circuits volume 5...
This circuit makes use of an old operational one to generate clock signals that depend on the...
This circuit was found in the August 1987 issue of Radio Electronics magazine. It was implemented with...