op amp design in breadboard | Electronics › Electronics › op amp design in breadboard This topic has 1 reply, 2 voices, and was last updated 13 years, 5 months ago by Ameeya Kumar Das. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts July 15, 2011 at 9:01 am #1193 khushi banerjeeParticipant can anyone plz tell me how to do the connections of an amplifier using UA 741CN IC in a breadboard? July 15, 2011 at 10:39 am #6457 Ameeya Kumar DasParticipant Hi Khushi Please follow this link. 12W Amplifier Using 741 Op Amp It describes a basic 12Watts audio amplifier circuit using an opamp. Do the connections as shown in the circuit diagram on your breadboard and get the result. Thanks, Ameeya Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In