how to choose the resistance value of an opamp

Discussion in 'General Electronics Chat' started by Avicreats, Jan 24, 2013.

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  1. Avicreats

    Thread Starter New Member

    Jan 18, 2013
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    i need to measure current of range (.004 to 4.7)amps.i using shunt resister and opamp to get a digital value.how to get the proportional current value using opamp...
     
  2. bertus

    Administrator

    Apr 5, 2008
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