This has Built-In DC ±12V/500 mA regulated fixed and variable ±12V Power supply, facility to apply Variable ±12V DC inputs and external AF inputs, OP-AMP IC 741 with resistive network and 10Kï�� load resistor can be wired in Invertimore...
This has Built-In DC ±12V/500mA regulated fixed and two variable DC +12V Power supply, facility to apply Variable +12V DC inputs, Resistive bridge with LDR coupled to variable light intensity source to provide the corresponding electrical signal for measurement, Three OP-Amore...