Apologies newbie question, I did search for an answer but I can't find one. * Want to simulate a circuit with a timer, something similar to 74HC161 * Search in EELib - I can't find any counters * Open library: Engine EasyEDA, Types: Spice Symbol; Search for Counter * Find a counter produced by k9sjwalter (thanks!) which has a little 's' in the IC picture and place the counter on my circuit and connect it * I start simulation but get an Error: "There are some parts haven't spice model, please use EElib and "Spice Symol" at Libraries of "Simulation" mode or you can assign the spice model for them" I guess I understand what's wrong (this part hasn't got a spice model) but: 1. Do I follow the correct process to find components? 2. How do I identify components in the search function which will simulate (there are about 30 counters, I would like to avoid having to wire them up one by one) Thanks in advance!