Researchers are developing nanoscale sensors to detect chemical and biological agents. Embedded on a silicon microchip, this prototype carbon nanotube sensor (inset) can be set to detect specific ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...

The offset voltage and its temperature drift and production spread which generally degrades the zero-level stability and reproducibility of magnetic Hall sensor ICs can be reduced using a single Hall ...

With increased automation of complex production systems, components that are capable of acquiring and transmitting information regarding the production process become necessary. Proximity sensors -- ...

This technical article describes monolithic magnetic sensor integrated circuits (ICs), its operation, and explains how it uses a technique called dynamic quadrature offset cancellation. The offset ...