Delays and Timers in LTSpice (no 555)

If you need a precise time, you could use a microcontroller. Of course, then all your friends will say “Could have done that with a 555!” But the 555 isn’t magic — it uses a capacitor and a comparator in different configurations to work. Want to understand what’s going on inside? [Mano Arrostita] has a video about simulating delay and timer circuits in LTSpice.


This is a companion discussion topic for the original entry at https://hackaday.com/2024/04/13/delays-and-timers-in-ltspice-no-555/