Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.

As a service to our readers, we're providing the LTspice files used in Dr. Dyer's article on simulation of the 12AX7 and the K2-W vacuum-tube op amp. 1. The model for the K2-W is established as a ...

Abstract: In this paper, we introduce a novel wideband CMOS low noise amplifier (LNA) that employs a current-reuse stacked inverter (CRSI) in conjunction with advanced inductive peaking to ...

Abstract: Metallic plates are widely used in a variety of industrial applications, from which conductivity is a key parameter related to the quality of metals. In order to accurately measure the ...

Tristan Jurkovich began his career as a journalist in 2011. His childhood love of video games and writing fuel his passion for archiving this great medium’s history. He dabbles in every genre, but ...

Gauge your awareness in a few minutes—try the quiz and find out. Scroll for answers at the end of the page 1. Which country said on Tuesday it was pulling its remaining forces out of Yemen after Saudi ...

1961 — Paul Hornung, on leave from the Army, scores 19 points to lead the Green Bay Packers to a 37-0 win over the New York Giants for their seventh NFL championship. Green Bay’s Bart Starr throws ...

2. The Supreme Court collegium recently recommended new Chief Justices for five High Courts. In one case, the senior-most judge of a High Court was overlooked for elevation as Chief Justice following ...

The Justice Department released thousands of new records on convicted sex offender Jeffrey Epstein on Friday, but at least 550 pages in the documents were fully redacted in the initial release, CBS ...