Hardware Hook Up Connecting the water flow sensor to arduino requires minimal interconnection. Connect the VCC (Red) and GND (Black) wires of the water flow Sensor to the 5v and Gnd of Arduino, and ...

Arduino Water Level Sensor Circuit – Connection Diagram Now that we completely understand how the water level sensor works, we can connect all the required wires to the Arduino UNO board, and in this ...

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 ...

Low Water Level: The first LED illuminated when the charge time was less than 10800 microseconds. Medium Water Level: The second LED illuminated when the charge time was between 10900 and 11250 ...

If the water is somewhat low, the Arduino-controlled relay powering the tree is switched off and then on again, every 5 seconds. If the base is nearly dry, the tree asks for water by blinking the ...

Data Collection: The sensors collect pH, turbidity, TDS, and temperature data from the water source. Data Processing: The Arduino processes the sensor readings and formats the data. IoT Connectivity: ...

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 a motor.

A low-cost (~$100), do-it-yourself (DIY) ultrasonic water level sensor/datalogger has been designed, constructed, and tested for use in education, citizen/community science, and research settings. The ...