I need your support to simulate AC signals in KICad
The AC analysis graph should show the frequency response or waveform of the AC source signal.
Yes, but it looks that you may be specified frequency range 10Hz - 10Hz. When I tried this I got no graph but with the picture having frequency range as I used previously.
When I tried to start with simulation form 10Hz to 10Hz I even not get picture like you as it looks that your picture has some (small) frequency range.
I start AC analysis with 100 points per decade and frequency from 10 to 10MEG.
AC analysis don’t show signal waveform.
10 minutes later…
I have tried KiCad Spice recently for the first time and after 2…3 days with it I left it untouched.
Now I have opened one of my first KiCad Spice tests and here is how AC graph (frequency range 1k …100MEG) can look like:
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