Water Tank Level Sensor Using Arduino

S signal pin is an analog output pin and will always be connected to the analog inputs pin in arduino.

Water tank level sensor using arduino.

Vcc pin is the power supply pin for the sensor. Water sensor can be utilized to monitor and water the garden. Hence in this project i will show you how to visually monitor the level of water in a tank using an led indicator and automatically switch a water pump on and off when water in the said tank goes below and above certain thresholds in the tank respectively. The meters in amazon cost about 70 and their wireless sensors range is too short.

Quantity or level of water in tank can easily be monitored using arduino water level sensor. This meter sense the water level using an ultrasonic sensor placed under the lid of the tank and sends the data via a wireless transmitter to the receiver unit. Water sensor can measure the salinity or moisture water content in soil. Water detector can be used to check spil of water from tank.

So i build this. As shown in the water level controller circuit given below ultrasonic sensor module s trigger and echo pins are directly connected to pin 10 and 11 of arduino a 16x2 lcd is connected with arduino in 4 bit mode control pin rs rw and en are directly connected to arduino pin 7 gnd and 6. There are many ways by using a float sensor to determine the water level or using probes to detect peak and low level in the tank. Arduino water level sensor.

This arduino water level indicator uses an ultrasonic sensor or ping sensor to determine the level of water in the tank. Hi sir good afternoon i am trying to interface the water level sensor using arduino nano for harvesting the fish aquarium automatic water level detecting and filling the water below average of water but the tank depth was 45cm the sensor size only the 5 cm how to apply the same application using long height sensor or if any chance to increase the size of sensor please reply this question sir. Supplies power for the sensor. How to measure water level without using probe or contacting with water.

In this tutorial you will learn how to make a water level monitoring system using arduino ultrasonic sensor and some leds. Analog output will vary depending on the voltage provided to the sensor. Circuit diagram and explanation. The recommended power of the water level sensor is between 3 3v 5v.

This only cost me about 15 and it was a fun project. The ping sensor measures distance using sonar. Flood and rain situation can be monitored. The leds are used to show the percentage of water available in the water tank this is a beginner s level project explaining the basics.