Remote temperature measurements have to be linked by some sort of cable to the relevant test instrument. Normally, this is a three-core cable: one core for the signal and the other two for the supply ...

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 ...

Torrance, CA, September 30, 2010 --(PR.com)-- Seiko Instruments has developed the S-5851A Series, a 2-wire serial I/O digital temperature sensor that measures temperature with a resolution of 0.0625°C ...

There are five common types of temperature instruments. Each has advantages and disadvantages. Thermocouples are accurate, highly-sensitive to small temperature changes, and quickly respond to changes ...

We're going to look at two communications protocols, "1-wire" and "three-wire" (also known as SPI Serial Peripheral Interface) for serial data exchange between a PIC and external sensors. We'll look ...

The wearable sensor market is growing at an annual compound rate of 17.8%. However, sensors have challenges, particularly in terms of miniaturization and power consumption. Several key parameters are ...