EDN

4-Wire Current-Loop Sensor Transmitters

To complement the 2-wire and 3-wire sensor transmitter blogs that Kevin Duke and I have already published on Precision Hub, my next few blog topics will be on 4-wire sensor transmitters. The blogs ...
EDN

Signal Chain Basics #119: 2-wire 4-20 mA sensor transmitter measurement basics

In The basics of 4-20mA current loop transmitters, I discussed the basics of 4-20 mA transmitters, a popular communication method to and from field elements in factory automation and other industrial ...
Science Daily

Researchers develop a versatile, reconfigurable, and damage-tolerant single-wire sensor array

Researchers have developed a sensor array design technology inspired by the human auditory system. By mimicking the human ear's ability to distinguish sounds through tonotopy, this innovative sensor ...
Electronic Design

Two-Wire ABS Wheel Speed Sensor IC with Integrated Capacitor

Allegro MicroSystems, LLC introduces a new Hall-effect based integrated circuit (IC) that provides a user-friendly solution for true zero-speed digital ring magnet and gear tooth sensing in two-wire ...