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 ...
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 ...
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 ...
Geeky Gadgets

Adafruit PT1000 RTD Temperature Sensor Amplifier MAX31865 Now Available

Adafruit has today announced the availability of a new PT1000 RTD Temperature Sensor Amplifier MAX31865, which is now available to purchase directly from the online Adafruit electronics store priced ...