Hi All,
I need to design a system which detecting if the water pump on or not and if it on and still on for a specific time say 30 min i need to turn led on and disconnect the 220v ac from the pump.
a 220v ac always connected to the pump and its work only when there is a flow of water .
Any suggestion help me to build such system ?
Regards
I need to design a system which detecting if the water pump on or not and if it on and still on for a specific time say 30 min i need to turn led on and disconnect the 220v ac from the pump.
a 220v ac always connected to the pump and its work only when there is a flow of water .
Any suggestion help me to build such system ?
Regards