can any1 plz tell me as to what transistor can be used in place of 2N4401 which is a general purpose amplifier and , 2N3904 as it is not available
AND also which ic can be used in place of LT1013 which is a dual precesion opamp.
can any1 plz tell me as to what transistor can be used in place of 2N4401 which is a general purpose amplifier and , 2N3904 as it is not available
AND also which ic can be used in place of LT1013 which is a dual precesion opamp.