Low Pass Filter - Simple Example ep3

I demonstrate how low pass filter (RC filter) is calculated, draw a bode plot, and test with an FRA function on an oscilloscope.

Log plots - why? ep1 https://youtu.be/gl7_DeFua_M

High Pass Filter - Simple example ep2 https://youtu.be/Fw2gm0jYZT0 ... https://www.youtube.com/watch?v=YEKe5WyCzIg