Water Level Sensor

The Water Level Sensor project demonstrates how to monitor water levels using an Arduino Nano and a water level sensor module. Water level sensors are essential in various applications such as water tanks, aquariums, and industrial systems to ensure optimal water levels and prevent overflow or dry-running scenarios. This project allows you to detect whether the water level is above or below a specified threshold.

Components Needed

• Arduino Nano
• Water Level Sensor Module
• Jumper Wires

Circuit Diagram

Circuit Setup

Connect Water Level Sensor to Arduino Nano:

Connect the analog output of the water level sensor module to analog pin A0 on the Arduino Nano.

Optionally, connect the power (VCC) and ground (GND) pins of the water level sensor module to the respective VCC and GND pins on the Arduino Nano.

Instructions

1.Circuit Setup:

Wire the water level sensor module to the Arduino Nano as described in the circuit setup section.

2.Code Upload:

Open the Arduino IDE and paste the provided code.

Upload the code to the Arduino Nano.

3.Testing:

Once the code is uploaded, open the serial monitor.

Observe the water level readings displayed as "Water level is HIGH" or "Water level is LOW" based on the threshold value.

Adjust the threshold value as needed to suit the specific water level detection requirements.

Applications

Water Tank Monitoring: Monitor water levels in tanks to prevent overflow or ensure an adequate water supply.

Aquarium Water Level Control: Maintain proper water levels in aquariums to support aquatic life.

Industrial Automation: Use water level sensors in industrial systems for process control and monitoring.

Notes

Ensure proper calibration of the water level sensor module to accurately detect water levels.

Adjust the threshold value based on the specific water level requirements of your application.

Consider implementing additional features such as alarms or notifications for critical water level conditions.