This circuit makes use of a 741 single source operational amplifier to measure resistors on a linear scale. The circuit may use as an indicator a common multimeter on a low current range.
The circuit presented uses Linear Technology Operationals, having been found in a 1993 manual. The...
The amplitude of the output signal of this amplifier is proportional to the hub of the input...
Using the 709 integrated circuit, one of the first operational, this circuit was found in the...