Simple Water Level Control

this is a simple water level controller that i make home pump. this is very simple to make . even a beginners make this project.

things you'll need :

tip122 transistor - 2 pieces

1000uf/2200uf capacitor - 2 pieces

pcb

4pieces 5v relay

some wires

follow the above circuit diagram to make circuit. one circuit is for liquid switch that activate in water. connect 2 relay on either both liquid switch and in second circuit is a circuit for connecting it to tank. in second circuit replace float switch and connect it to relay com and NC in the relay connected to liquid switch .make it and have fun. i try this this is working. thanks