Use the wires and a 741 op amp.
When the water conducts across the wires the op amp triggers with the out put of the amp going high going to the pic. Or low if you wire the op amp the other way.
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Use the wires and a 741 op amp.
When the water conducts across the wires the op amp triggers with the out put of the amp going high going to the pic. Or low if you wire the op amp the other way.
Dave
Always wear safety glasses while programming.
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