This sketch is for a zero offset, two pole lowpass filter that was described in part 1 of this series. It’s transfer function and algebraically-calculated roll-off results are nothing special. The ...
In this video, I explain some theories behind a low pass active filter circuit, then I built a simple active low pass filter using the LM358 opamp. I examined the filter’s behavior using the Siglent ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results