Weeks before Europa Clipper was to be shipped for launch, scientists discovered a potentially fatal flaw that might endanger the spacecraft’s ability to study an ocean moon of Jupiter. By David W.

A semiconductor is a material with electrical conductivity between that of a conductor (like copper) and an insulator (like glass). Unlike conductors, which allow electricity to flow freely, and ...

The following automatic battery-charger design is created with a circuit that could qualify as the simplest window comparator ever built around a single transistor (see the figure). It starts charging ...

BAY CITY, MI — Donning the austere black robes for the first time and with a gavel in her hand, attorney Jessie Scott Wood is now officially Bay County’s newest Circuit Court judge. Wood on the ...

Mean time between failures (MTBF) and the related mean time to failure (MTTF) are measures of hardware reliability, usually expressed in hours. They indicate in statistical terms the working lifetime ...

This fire sensor circuit exploits the temperature sensing property of an ordinary signal diode IN 34 to detect heat from fire. At the moment it senses heat, a loud alarm simulating that of Fire ...

CEBU, Philippines - City Police chief George Vale yesterday bared his station is now facing the problem on how to deal with the congestion of motorcycles impounded for various traffic violations. Vale ...

Abstract: This research focuses on improving the transistor-based fractional exponentiation circuit (also known as 444 circuit). It aims to address the issue of insufficient stability and verifies the ...