Hi folks, today I am going to discuss about water sensor circuit
Water Sensor Circuit
Material:
1.
General Purpose PCB 2x2 inch.
2.
Resistor: 10K ----------
2 Nos.
3.
Resistor: 15K ----------1 No.
4.
Resistor: 1K ----------1 No.
5.
Transistor: 2222A ---------- 2 Nos.