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Sensors Author

Dan Awtrey

Motorola Semiconductor


Article
The 1-Wire Thermocouple   January 1, 2002
By: Dan Awtrey

A standard thermocouple can be combined with a lithium ion monitor chip to create a smart sensor that communicates with a PC or microcontroller over a single twisted-pair cable.

Article
1-Wire Addressable Digital Instruments for Environmental Monitoring   May 1, 2001
By: Dan Awtrey

Meteorological data on rainfall, wind speed and direction, solar radiation, relative humidity, and barometric pressure can be collected, converted, and transmitted over the same single twisted pair that powers the sensors.

Article
A 1-Wire Humidity Sensor   August 1, 2000
By: Dan Awtrey

A humidity sensor designed for retrofit into a 1-Wire weather station is powered by and communicates over a single twisted pair.