Water Level Indicator With Alarm: 3 Steps Picture of FINISH.. :)Water Level Circuit Diagram - Take another long wire and connect it with the junction point of all resistors and set the open terminals in the bottom of the container. Now give a dc power supply to the junction of all resistors for better understanding about the connection see the circuit diagram of this project.. This is an unique water level indicator circuit which use 7 segment LED display to show the current water level in the water tank. Most water level indicator circuits for water tanks are based upon the number of LED s that glow to indicate the current level of water in the water tank / container.. A simple but very reliable and effective water level controller circuit diagram is shown here. The The circuit uses 6 transistors, 1 NE555 timer IC, a relay and few passive components..
This automatic water level controller circuit is based on popularly used 555 Timer IC. Water level controller circuits have following advantage-* Most the circuit only display the amount of water present in circuit, but this circuit will "on" and "off" the motor according to the level of water present in tank.. Water level controller circuit described here control the water level inside a tank. There two modes available with this water level controller circuit.. Simple Water Level Indicator Circuit Diagram The connections and arrangements are made as shown in the figure above. The +9V is supplied to water using a metal contact..
The article describes a very useful project of a water level controller circuit with buzzer. The circuit is completely automatic and can control a water pump it self and provide an alarm for few seconds to indicate that the tank is full and automatically closes the 220V or 110V pump.. The circuit consisting of 4 sensing probes which is dipped in water to sense the level of water. The probe A is connected as common to other three, which should be at the bottom most part of the water tank, also it act as a reference level.. 10/11/2012 · So the water starts to get filled in the tank and when the water level in the tank starts to rise up, what happens is that the sensors that is installed in the tank starts to get activated one by one indicating the water level in the tank..
Contact Water Level Controller Here a simple circuit to control the Water pumps. When the water level in the over head tank exceeds the required level, the pump automatically turns off and stops the pumping process thus preventing the over flow of water..
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