Is it better to adjust offset with the inputs grounded and no resistors in the circuit or after installing resistors? Does adjusting offset after input and feedback resistors are included help make allowances for imperfect resistors?
If I change the op amp I would also certainly need to readjust offset. Do I need to if I change a resistor?
If I change the op amp I would also certainly need to readjust offset. Do I need to if I change a resistor?
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