Water Level Sensor Circuit Diagram

The sensor can be easibly made out of a small piece of pcb that is etched with the proper pattern.

Water level sensor circuit diagram.

Are you looking for an automated device to solve this problem. Are you looking for an electronic solution to resolve this issue. Water level indicator and alarm using uln2003. But initially it is connected to ground.

Circuit diagram we can consider this whole circuit as 4 small circuits each one for indicating alarming when a particular level a b c d of water have been reached. The water level of the tank is indicated by using the 5 led s and if the water level in the tanker is full then the water pump is turned off completely. This is the circuit diagram of a simple corrosion free water level indicator for home and industries. Water level indicator circuit liquid level sensor with alarm.

Overflow water tanks eventually lead to loss of water and natural resources as well. The decoupling capacitor c3 is a 100uf 16v electrolytic capacitor. It is also possible to connect several sensors to the water level monitor circuit. Overflow of water is definitely a major problem nowadays.

The water level indicator circuit diagram monitors the level of water in the tank and simultaneously switches on the water pump whenever the water level goes low in the water tank. The circuit is based on 5 transistor switches. The logic implemented in this circuit is 555 timer is enabled when its reset pin is connected to logic high. When water level reaches to point a circuit with red led transistor q1 gets completed and red led glows.