In this video, I used a bode diagram to practically analyze the behavior of the active low pass filter. There are not many devices that can calculate and display baud patterns. I used a Siglent SDS2102X Plus oscilloscope to draw the baud curve. The cutoff frequency of the filter is, in theory, about 722 Hz, however, in practice, the result will be different. The cutoff frequency of the filter is where the x-axis (frequency) meets the y-axis (amplitude) at a point of -3 dB. The Siglent SDS2000x plus series oscilloscopes provide a lot of features for analyzing the bode diagram in practice. Siglent SDS2102X Plus Oscilloscope: https://www.siglenteu.com/digital-oscilloscopes/sds2000xp/ Siglent SDG1025 Waveform Generator: https://www.siglenteu.com/waveform-generators/sdg1000-series-functionarbitrary-wave – Generators/ .