I am using two different circuits for this. I made the Water Level Indicator circuit with IC ULN 2003.2nd circuit for Pump Control made with IC555. This circuit will off the pump when Tank is Full and you set up the Water Level where you want to ON the pump again

Automatic Water Pump Controller Circuit Diagram

automatic water pump controller circuit diagram

1.5v to 220V inverter circuit with Mobile charger transformer. In this project, we are going to make a very easy & simple low power inverter.  We have used various electronic-components to make this easy & simple project. Continue Reading….

automatic water pump controller circuit diagram with water level indicator

Parts List For Automatic Water Pump Controller Circuit Diagram

  •  IC ULN – 2003
  • Resistor 100 ohm 1/2 Watt
  • Resistor 22K – 2 Pc
  •  Resistor 1M – 2 Pc
  • Resistor 1K – 1 Pc
  • Resistor 220K – 1Pc
  • Resistor 470Ohm – 1Pc
  • Diode IN4007 – 1Pc
  • Transistor BC547
  • Relay 6V – 1 Pc
  • Capacitor 104 PF
  • LED – 1 Pc

How To Make Automatic Water Pump Controller Circuit Watch The Video