Noob question. How to simulate, well... DC-powered analog circuits?

[paulvdh]

There is an example of an “astable” in this thread:

Simulation examples for KiCad/Eeschema/ngspice

Attached you will find some simulation examples for audio amplifiers, oscillators, power supplies, and other circuits. All have been designed/tested with KiCad 6.0.2 / ngspice-36 or KiCad 6.0.10 and ngspice-38. All will run with internal ngspice, Inspect → Simulator → Run —> Add Signals some (Tian probes) will require an additional external ngspice (mostly for its more complex interface and output capability) File → Export → Netlist… → Create Netlist and Run Simulator Command after having …

And a later follow up:

Simulation examples for KiCad8/KiCad9/Eeschema/ngspice

New simulation examples are following here. Up to Class E RF generator I have been using KiCad 8. Now I am switching to KiCad 9. It should be no problem to open KiCad 8 Eeschema files in KiCad 9 for simulation, as the simulator interface did not change. Unfortunately it is not possible the other way round. You may not be able to open KiCad 9 files in KiCad 8 any more. ngspice-44 is typically involved. The previous examples (KiCad 6, ngspice-38) are visible at Simulation examples for KiCad/Ees…