Water Level Sensor Pinout The working principle of the water level sensor module is very similar to that of a Rain Sensor. The water level sensor has three pins, runs on 5V power, and gives out the ...

Before this, we worked on some water monitoring projects: Simple Water Level Indicator Alarm with Buzzer Automatic Water Level Indicator and Controller using Arduino How to Measure Water Level using ...

Connect the GSM module to the Arduino using SoftwareSerial on pins 9 and 10. Connect the water level sensor to the analog input A0. Connect the power control pin (pin 7) to control the power supply of ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Watmonitor (Water level monitor) works as central web interface for storing data from sensor nodes. Data were shown to user at dashboard, graphs, tables.

Arduino pro mini Microcontroller IC, Ultrasonic Sensor, HC-05 Bluetooth module, 270 Ohm & 10 Ohm resistors, 7805 voltage regulator, Water pump, Relay module. Project Used Software ...

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...

The XBee can detect the water level by testing for a closed circuit between the two electrodes of any sensor module. The water acts as a sort of switch that closes the circuit.