Current Volume 4
This project is to implement automatic water filling system using reed switch. The circuit of the system is fully supported Magnet sensor. The system’s operation is automatically switched ON/OFF the pump motor due to the driver circuit of sensor by means of floating magnet inside the pipe. The magnet sensor is sensed for water level and transistor circuit for switching the pump ON when the water level falls below a set level and therefore the pump OFF when the tank is full. A magnet sensor, ULN2003IC, and an electromagnetic relay are used for driving the control section. This system’s circuit is very simple, cost-effective, and reliable.
automatic system, electromagnetic relay, floats switch, Magnet sensor, pump motor
Aye Thandar Tun , Thet Zin Htwe , Chaw Su Aung "Automatic Water Refilling System" Iconic Research And Engineering Journals Volume 4 Issue 2 2020 Page 56-60
Aye Thandar Tun , Thet Zin Htwe , Chaw Su Aung "Automatic Water Refilling System" Iconic Research And Engineering Journals, 4(2)