mynameisdan
New Member
I'm trying to design a simple op-amp circuit to boost the voltage from a thermistor (0.2v - 0.4v) to 0.2v - 5v.
However, with this circuit I don't seem to be getting any gain at all. I'm using this as a guide.
I've tried changing the value of R2 to a few values from 1M to 100R. I'm stumped here and would certainly appreciate advice!
See attached.
However, with this circuit I don't seem to be getting any gain at all. I'm using this as a guide.
I've tried changing the value of R2 to a few values from 1M to 100R. I'm stumped here and would certainly appreciate advice!
See attached.