I am curious if the circuit is stable. I am placing an order with digikay today (for a pressure transducer for my RO/DI automation project) and was going to toss the parts for the design in the cart.
I want am looking for a stable conductivity circuit so I can run (3) TDS probes on the RO/DI project. The code for the flow sensors, pressure and temp is pretty much done. I just have to find a TDS circuit and interface it so I can write the code.
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