🚨 Build an Arduino Water Level Sensor with Buzzer & LED alerts! 🌊 Learn step-by-step creating a simple water level monitoring system. This beginner-friendly project requires only basic components ...

Arduino Uno (MOD1) 1: Water level sensors or float switch: 3: 5V SPDT relay (RL1) 1: BC547 NPN transistor (T1) 1: 1N4007 rectifier ... Power supply for water pump motor: 230V AC: Arduino Code for ...

Automatic Water Level Indicator and Controller using Arduino; How to Measure Water Level using JSN SR-40T Waterproof Ultrasonic Sensor; Component Required for Automatic Water Level Controller. Project ...

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 ...

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

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 ...

Water tank overflow is a common problem that results in water wastage, and it's surprising to note that it's not even… You might have seen there are many types of liquid-level sensors available on the ...