I remember reading somewhere (I believe it was in the OpAmp Handbook, by Texas Instruments) that the OpAmp was created by someone in the telephone industry, long ago, who was trying to solve the issue

Some electronics humor

Hello friends Today I got the second video for utopian. The second project is proteus. I designed Inverting Operatioanl Amplifier Project. I used 741 Op-Amp. Voltage measurement and gain calculation. I