You need quite a bit of gain and this ckt might not cut it, at least not in the simple form that it is. Since you are already using an op-amp why not just add another op-amp stage or increase the gain of the existing one?
You need quite a bit of gain and this ckt might not cut it, at least not in the simple form that it is. Since you are already using an op-amp why not just add another op-amp stage or increase the gain of the existing one?