Welcome to the PF.Hello,
I completed this circuit with 6 op amps LM741. Now I want to connect any high and low level alarm circuit. I have found and tried some solutions but I didn't get it to work. Can you give me some advice how to do it?
See the discussion about potentiometers and opamps starting at post #39 on page three of this fun thread:berkeman i'm curious what will make the circuit unreliable?