Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “ DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to ...

AUSTIN, Texas — Prometheus Security Group Global, a Zero Trust physical security provider, has been granted a U.S. patent for a novel method of securing legacy analog circuits in physical security ...

A delta-sigma modulator (DSM)-based incremental analog-to-digital converter (ADC) is proposed for use in the readout integrated circuit of low-power high-resolution sensors. The proposed incremental ...

This paper presents a fully integrated Hall sensor Analog Front End with an analog, closed loop, selfcalibration circuit, able to detect current values in the range of $\\pm 120 \\mathrm{~A}$ with a ...

This is a PT100 temperature sensor library designed for TwinCAT3 and Beckhoff PLCs. It allows accurate temperature reading and filtering from RTD sensors (PT100) using analog resistance readings.