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Reply To: Inexpensive DIY conductivity sensor

2020-03-10 at 10:15 PM #13915

neilh20

Participant

Hi Evan, I was wondering how your experiments are going.
I was thinking of constructing a ModularSensors class along what you had been talking about.
So this follows the
https://hackaday.io/project/7008-fly-wars-a-hackers-solution-to-world-hunger/log/24646-three-dollar-ec-ppm-meter-arduino
with a series voltage switched R of about 500, and an IEC plug
The class could be
AnalogEC sensorEC(PowerPin, AnalogPin, EC_resistor, WaterTemperature_C);
Neil