Water Level Controller Circuit. You are able to utilize this motor driver circuit at your home or college employing more affordable components. The explained ic 555 based automatic water level control circuit is a straightforward approach project.
Water level controller automatic water level controller circuit. In dollar it should be less than 1. The uln2003 can be effectively used for making a full fledged automatic 7 stage water level controller with indicator as shown below.
As the water level falls and the top float switch opens current continues to flow through the bottom float switch through the com and no pins and back to the relay coil keeping the relay energized and the pump on.
You are able to utilize this motor driver circuit at your home or college employing more affordable components. Water level controller automatic water level controller circuit. When water in the tank goes below the minimum level moving contacts p1 and p2 of both leaf. The four wires which are dipped into the tank will indicate the different water levels.
