Definition of automatic pump control. The starting and stopping of a pump by a mechanism actuated by the level of water in the tank or pump.
Automatic Water Pump Controller Circuit Diagram
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 Continue Reading…..
Relay Connection For Pump
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