Here is a simple a circuit for switching Off a water upon once the water level reaches a desired level. The probes can be just a pair of bare copper wires which works on the conductance of water or it can be replaced by a float switch.
The circuit is based on RS Flip Flop, which is set by the "Push to ON" switch and reset by the Probe. A Capacitor of 1 mf can be added in parallel to the Switch ON switch for auto power ON when power is restored.
The circuit is based on RS Flip Flop, which is set by the "Push to ON" switch and reset by the Probe. A Capacitor of 1 mf can be added in parallel to the Switch ON switch for auto power ON when power is restored.
Haiyaaa.. azhagana silanthi valai.
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