The Negative Feedback in Electronics

https://www.electronics-lab.com/article/the-negative-feedback-in-electronics/

Introduction According to Norbert Wiener, the American mathematician and the father of cybernetics, feedback is a method of controlling a system by reinserting the results of its past performance into it. In a feedback system, a signal that is proportional to the output is fed back to the input and combined with the input signal […]