wow Pspice is some powerful stuff
i'm gonna have to get a book or something on it to flip through
but anyways
i have small dilema maybe you can help w/
on the op-amp (i got a quad coz that's all radioshack had)
and i assume that i'm only going to use 5 of the pins
pin 1 (1out) pin 2 (1in-) pin 3 (1in+) pin 11 (ground) and pin 4 (Vcc)
pin 11 obviously will go to my ground point (same as where my regulator and sensor will go)
pin 1 will obviosly go to my lamp or whatever i may have to but inline before the lamp such as a pots?
pin 2 would be ground? or is that for inversion?
pin 3 would come from my sensor's output (the .214 to 4.9v output)
and pin 4 would go to 12v supply? (would I need regulator even if the opamp can take +16vdc or +32vdc?)
thanks
sorry to keep posting what seems to be stupid questions (coz they prolly are)
here's what i got so far in jpg (can't really figure out pspice that quick)