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 ...

🚨 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 ...

Capacitive water level sensor based on a custom Arduino-based board. - basilfx/Water-Level-Sensor. ... In this repository, you can find the CAD designs, firmware and 3D printed parts to create a water ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Programming Arduino for Waterproof Ultrasonic Sensor. Complete code for Interfacing Waterproof Ultrasonic Sensor JSN SR-04T to Arduino can be found at the end of the page. Here, I am explaining some ...

To start, you need to buy an Arduino. It comes pre-assembled or, for those handy with a soldering iron, in kit form. A fully assembled Diecimila board from the excellent Make costs just $35.