littletransistor
New Member
Hey there,
I'm learning opamp in my college course before, and I want to apply it to reinforce my knowledge. And also starting to pick up IC555 as well.
Is it possible if I can make a whole microphone + speaker (to amplify my voice) with the 741 opamp, with the mic directly into the input and the speaker to the output? From what I've seen through the net, they are really complex with the transistors.
Also, is it feasible to make an LED flasher out of op-amp by using a battery?
I'm learning opamp in my college course before, and I want to apply it to reinforce my knowledge. And also starting to pick up IC555 as well.
Is it possible if I can make a whole microphone + speaker (to amplify my voice) with the 741 opamp, with the mic directly into the input and the speaker to the output? From what I've seen through the net, they are really complex with the transistors.
Also, is it feasible to make an LED flasher out of op-amp by using a battery?