Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
You can try a 2N2222 transistor in place of a 2N4401.HI
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.
Thanks