EDN

A two-wire temperature transmitter using an RTD sensor

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 20mA ...
EDN

DAQ on a Stick with Semitec RTD Temperature Sensor

This user guide gives the operation of Intersil’s precision products in a temperature sensor application. Also, this provides a functional description on how it works. Moreover, the guide indicates ...
Hackaday

The No-Parts Temperature Sensor In Your Arduino

[Edward], creator of the Cave Pearl project, an underwater data logger, needed a way to measure temperature with a microcontroller. Normally, this problem is most easily solved by throwing a ...
AZOM

Principle of Operation of a Resistance Temperature Detector (RTD)

An RTD (resistance temperature detector) is a temperature sensor that operates on the measurement principle that a material’s electrical resistance changes with temperature. The relationship between ...
Electronic Design

Designing to Achieve Medical Temperature Measurement Accuracy

Temperature is probably the most common physical measurement made during medical diagnosis or evaluation. Body temperature is an accurate predictor of many types of conditions and illnesses. The ...