This project is a smart water level controller built using Arduino UNO, an ultrasonic sensor, and EEPROM for memory storage. The system automatically monitors the water level in a tank and controls ...

Design and assemble hardware components: Arduino, ultrasonic sensor, LCD screen, MOSFET. Code water level measurement using the ultrasonic sensor and LCD display. Implement pump control logic to ...

Fig. 3 shows the circuit diagram of the automatic water level indicator cum controller. It is built around an Arduino Uno board (MOD1), three LEDs, a 5V SPDT relay, and other components. First, all ...

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 ...

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 ...

Water level sensors of the water tank at roof, and water level sensor of the water tank at basement (ground) can be connected to the circuit through sockets J1 and J2 respectively. Socket J4 is the DC ...

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 ...

An algorithm has been build out with threshold values of soil moisture sensor to control the water quantity in soil and also a water level sensor has been implemented to measure the water level in ...