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The proposed application interfaces any system configured in wheastone bridge for measurement of temperature, pressure, voltage, etc. The Wheastone bridge configuration allows you to read voltages lower than one millivolt with great precision. The dimensions of the card are 1.40 x 1 inch: very small! It is easy to build, components are inexpensive and used by many professionals.

The proposed application interfaces any system configured in wheastone bridge for measurement of temperature, pressure, voltage, etc. The Wheastone bridge configuration allows you to read voltages lower than one millivolt with great precision. The dimensions of the card are 1.40 x 1 inch: very small! It is easy to build, components are inexpensive and used by many professionals. The circuit interfaces easily with any microprocessor and programming is simple.

Published in July/August 2013 edition

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