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quasi wheatstone bridge linear out with one op amp

  1. crutschow

    Quasi Wheatstone Bridge Linear Output Circuit Uses Op Amp With No Additional Resistors

    A Wheatstone bridge is sometimes used to convert a variable resistance, such as a thermistor or strain-gage, to a voltage with zero volts out at some particular resistance (such as at 0°C for the thermistor). A bridge circuit has the advantage of being able to generate a 0V null output for any...

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