741 Op Amp Circuits Single Supply. B may 01 2013. If you have little time and are learning electronics about op amp circuits this is a good option.
See in the image many ha17741. This circuit we use ic 741 op amp. Circuit diagrams are also attached with the article.
For instance the 411 is no longer a viable choice for an op amp.
And the price of the 741 is as well as a single transistor. B may 01 2013. 1 simple guitar fuzz box circuit. They are also 741 op amps.