If you are reading this article then at least you are aware that computers and electronics devices reason, trade, communicate, take decisions or generally operate at the binary level, thus, 1s and 0s. So a computer will actually identify the number “25” as “11001” in the processing background. I find that very wonderful sometimes., but my question always is, how do these device manage to “add”, “subtract”, “multiply”, “divide” and perform so many and other mathematical operations like integration, differentiation and a whole lot of stuff? I know a few electronic components like the resistors, capacitors and inductors, but no they cant be that brilliant on their own, there should be something more. If you’ve also been inquisitive about this, then this article is for you.
In this article I attempt to introduce us to the Operational amplifier a wonderful and popular component in electronics that is going to help you in your endeavor as a hobbyist or professional.
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