ya a differentiator i need , btw what is a comparator, thats when op amp is in normal configuration rite?
So how bout this config, the caps pull out my signal, transformer steps it up, but my rectifier doesn't keep the signal positive(my scope offset is at 1), maybe its just the simulator again?
In THEOrY i think it would look something like this next one when i'm done!? I am just hesitating to use another op-amp for this second part but maybe I may have no choice?
This way it should detect the transient step it up, rectify it, smooth it, and create a hold delay latch to power the mofet which powers the relay. Also i dont know much about mofets so that last part may not be wired properly, any suggestions?
also what is that error msg i get?