I am using an LM555 timer to generate an alternating voltage signal through an RC circuit. The circuit is used to measure resistance/conductance of liquids. My problem is that the circuit picks up a lot of noice from the overhead flourecent lighting and other stuff. Can someone suggest where to to put some capacitors to filter the noise?
This is the same problem I was having with my pH probe circuit which is now fixed.
Ron H., maybe you can run another simulation for me?
thanks
Go
This is the same problem I was having with my pH probe circuit which is now fixed.
Ron H., maybe you can run another simulation for me?
thanks
Go